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Low-cost Oceanographic Buoy for Evaluating the mechanical Resistance of a Water Cherenkov Detector to be deployed on a high-altitude Natural Lake in Perú 38

Low-cost Oceanographic Buoy for Evaluating the Mechanical Re...

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38th International Cosmic Ray Conference, ICRC 2023

作者： Abreu, P. Albert, A. Alfaro, R. Alfonso, A. Álvarez, C. An, Q. Angüner, E.O. Arcaro, C. Arceo, R. Arias, S. Arnaldi, H. Assis, P. Ayala Solares, H.A. Bakalova, A. de Almeida, U. Barres Batkovic, I. Bazo, J. Bellido, J. Belmont, E. BenZvi, S.Y. Bernal, A. Bian, W. Bigongiari, C. Bottacini, E. Brogueira, P. Bulik, T. Busetto, G. Caballero-Mora, K.S. Camarri, P. Campos, S. Cao, W. Cao, Z. Cao, Z. Capistrán, T. Cardillo, M. Carquin, E. Carramiñana, A. Castromonte, C. Chang, J. Chaparro, O. Chen, S. Chianese, M. Chiavassa, A. Chytka, L. Colallillo, R. Conceição, R. Consolati, G. Cordero, R. Costa, P.J. Cotzomi, J. Dasso, S. De Angelis, A. Desiati, P. Di Pierro, F. Di Sciascio, G. Díaz Vélez, J.C. Dib, C. Dingus, B. Djuvsland, J. Dobrigkeit, C. Domingues Mendes, L.M. Dorigo, T. Doro, M. dos Reis, A.C. Du Vernois, M. Echiburú, M. Elsaesser, D. Engel, K. Ergin, T. Espinoza, F. Fang, K. Farfán Carreras, F. Fazzi, A. Feng, C. Feroci, M. Fraija, N. Fraija, S. Franceschini, A. Franco, G.F. Funk, S. Garcia, S. García-González, J.A. Garfias, F. Giacinti, G. Gibilisco, L. Glombitza, J. Goksu, H. Gong, G. González, B.S. Gonzalez, M.M. Goodman, J. Gu, M. Guarino, F. Gupta, S. Haist, F. Hakobyan, H. Han, G. Hansen, P. Harding, J.P. Helo, J. Herzog, I. d. Hidalgo, H. Hinton, J. Hu, K. Huang, D. Huentemeyer, P. Hueyotl-Zahuantitla, F. Iriarte, A. Isakovic, J. Isolia, A. Joshi, V. Juryšek, J. Kaci, S. Kieda, D. La Monaca, F. La Mura, G. Lang, R.G. Laspiur, R. Lavitola, L. Lee, J. Leitl, F. Lessio, L. Li, C. Li, J. Li, K. Li, T. Liberti, B. Lin, S. Liu, D. Liu, J. Liu, R. Longo, F. Luo, Y. Lv, J. Macerata, E. Malone, K. Mandat, D. Manganaro, M. Mariani, M. Mariazzi, A. Mariotti, M. Marrodan, T. Martinez, J. Martínez-Huerta, H. Medina, S. Melo, D. Mendes, L.F. Meza, E. Miceli, D. Miozzi, S. Mitchell, A. Molinario, A. Morales-Olivares, O.G. Moreno, E. Morselli, A. Mossini, E. Laboratório de Instrumentação e Física Experimental de Partículas - LIP Av. Prof. Gama Pinto 2 Lisboa1649-003 Portugal Departamento de Física Instituto Superior Técnico Universidade de Lisboa Av. Rovisco Pais 1 Lisboa1049-001 Portugal Physics Division Los Alamos National Laboratory Los AlamosNM United States Instituto de Física Universidad Nacional Autónoma de México Circuito de la Investigación científica C.U. A. Postal 70-364 Cd. de México04510 Mexico Universidad de La Serena Chile Facultad de Ciencias en Física y Matemáticas Universidad Autónoma de Chiapas C. P. 29050 Tuxtla Gutiérrez Chiapas Mexico School of Physical Science University of Science and Technology of China 96 Jinzhai Road Anhui Hefei230026 China TÜBITAK Research Institute for Fundamental Sciences Gebze41470 Turkey INFN Sezione di Padova PadovaI-35131 Italy Universidad Nacional de San Antonio Abad del Cusco Av. de la Cultura Nro. 733 Cusco Peru San Carlos de Bariloche Rio Negro Argentina Department of Physics Pennsylvania State University University ParkPA United States Institute of Physics The Czech Academy of Sciences Prague Czech Republic Rua Dr. Xavier Sigaud 150 Rio de Janeiro22290-180 Brazil Universidade de São Paulo Instituto de Astronomia Geofísica e Ciências Atmosféricas Departamento de Astronomia Rua do Matão 1226 São Paulo05508-090 Brazil Università di Padova PadovaI-35131 Italy Pontificia Universidad Católica del Perú Av. Universitaria 1801 San Miguel Lima15088 Peru Universidad Nacional de San Agustin de Arequipa Santa Catalina Nro. 117 Arequipa Peru University of Adelaide AdelaideSA Australia Department of Physics and Astronomy University of Rochester RochesterNY United States Instituto de Astronomía Universidad Nacional Autónoma de México Circuito Exterior C.U. A. Postal 70-264 Cd. de México04510 Mexico Tsung-Dao Lee Institute School of Physics and Astronomy Shanghai Jiao Tong University 520 Shengrong Road Shanghai201210 China Roma It

The SWGO Collaboration is evaluating the possibility of deploying Water Cherenkov Detectors (WCD) in a high-altitude natural lake. For that, the first challenge is to build a bladder strong enough that could be used as a WCD inside a natural lake. A prototype bladder has been designed for SWGO and two bladders, made of different films, have been deployed for testing at Sibinacocha lake, in Peru, at 5000 masl. In order to monitor the wave intensity in the lake, a low-cost oceanographic buoy was developed using an acceleration sensor MPU6050 and a liquid sensor DS18B20. The development platform used was the Arduino Mega 2560 with off-the shelf modules to achieve a functional and autonomous prototype. A code was developed in Python to process the data and convert the acceleration values into position, allowing estimation of height variations, as a function of time, less than 1 cm. To reduce the environmental impact of the floating structure, the use of metallic materials was minimized and mostly wood, cotton, and PVC pipes were used. This buoy has been installed next to SWGO prototype bladders at the Sibinacocha lake in Peru. In this contribution we will present the details of the low-cost oceanographic buoy built to monitor lake wave intensity. © Copyright owned by the author(s) under the terms of the Creative Commons.

关键词： Cosmic ray detectors

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Status of the SWGO air shower reconstruction using a template-based likelihood method 38

Status of the SWGO air shower reconstruction using a templat...

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38th International Cosmic Ray Conference, ICRC 2023

作者： Leitl, F. Joshi, V. Funk, S. Abreu, P. Albert, A. Alfaro, R. Alfonso, A. Álvarez, C. An, Q. Angüner, E.O. Arcaro, C. Arceo, R. Arias, S. Arnaldi, H. Assis, P. Ayala Solares, H.A. Bakalova, A. Barres de Almeida, U. Batković, I. Bazo, J. Bellido, J. Belmont, E. BenZvi, S.Y. Bernal, A. Bian, W. Bigongiari, C. Bottacini, E. Brogueira, P. Bulik, T. Busetto, G. Caballero-Mora, K.S. Camarri, P. Campos, S. Cao, W. Cao, Z. Cao, Z. Capistrán, T. Cardillo, M. Carquin, E. Carramiñana, A. Castromonte, C. Chang, J. Chaparro, O. Chen, S. Chianese, M. Chiavassa, A. Chytka, L. Colallillo, R. Conceição, R. Consolati, G. Cordero, R. Costa, P.J. Cotzomi, J. Dasso, S. De Angelis, A. Desiati, P. Di Pierro, F. Di Sciascio, G. Díaz Vélez, J.C. Dib, C. Dingus, B. Djuvsland, J. Dobrigkeit, C. Domingues Mendes, L.M. Dorigo, T. Doro, M. dos Reis, A.C. Du Vernois, M. Echiburú, M. Elsaesser, D. Engel, K. Ergin, T. Espinoza, F. Fang, K. Farfán Carreras, F. Fazzi, A. Feng, C. Feroci, M. Fraija, N. Fraija, S. Franceschini, A. Franco, G.F. Garcia, S. García-González, J.A. Garfias, F. Giacinti, G. Gibilisco, L. Glombitza, J. Goksu, H. Gong, G. González, B.S. Gonzalez, M.M. Goodman, J. Gu, M. Guarino, F. Gupta, S. Haist, F. Hakobyan, H. Han, G. Hansen, P. Harding, J.P. Helo, J. Herzog, I. Hidalgo, H.D. Hinton, J. Hu, K. Huang, D. Huentemeyer, P. Hueyotl-Zahuantitla, F. Iriarte, A. Isaković, J. Isolia, A. Juryšek, J. Kaci, S. Kieda, D. La Monaca, F. La Mura, G. Lang, R.G. Laspiur, R. Lavitola, L. Lee, J. Lessio, L. Li, C. Li, J. Li, K. Li, T. Liberti, B. Lin, S. Liu, D. Liu, J. Liu, R. Longo, F. Luo, Y. Lv, J. Macerata, E. Malone, K. Mandat, D. Manganaro, M. Mariani, M. Mariazzi, A. Mariotti, M. Marrodan, T. Martinez, J. Martínez-Huerta, H. Medina, S. Melo, D. Mendes, L.F. Meza, E. Miceli, D. Miozzi, S. Mitchell, A. Molinario, A. Morales-Olivares, O.G. Moreno, E. Morselli, A. Mossini, E. Friedrich-Alexander-Universität Erlangen-Nürnberg Erlangen Centre for Astroparticle Physics Nikolaus-Fiebiger-Str. 2 ErlangenD 91058 Germany Laboratório de Instrumentação e Física Experimental de Partículas - LIP Av. Prof. Gama Pinto 2 Lisboa1649-003 Portugal Departamento de Física Instituto Superior Técnico Universidade de Lisboa Av. Rovisco Pais 1 Lisboa1049-001 Portugal Physics Division Los Alamos National Laboratory Los AlamosNM United States Instituto de Física Universidad Nacional Autónoma de México Circuito de la Investigación científica C.U. A. Postal 70-364 Cd. de México04510 Mexico Universidad de La Serena Chile Facultad de Ciencias en Física y Matemáticas Universidad Autónoma de Chiapas Chiapas C. P. Tuxtla Gutiérrez29050 Mexico School of physical science University of Science and Technology of China 96 Jinzhai Road Anhui Hefei230026 China TÜBİTAK Research Institute for Fundamental Sciences Gebze41470 Turkey INFN Sezione di Padova PadovaI-35131 Italy Universidad Nacional de San Antonio Abad del Cusco Av. de la Cultura Nro. 733 Cusco Peru Centro Atómico Bariloche CNEA-CONICET-IB UNCuyo Av. E. Bustillo 9500 Rio Negro San Carlos de Bariloche8400 Argentina Department of Physics Pennsylvania State University University ParkPA United States Institute of Physics The Czech Academy of Sciences Prague Czech Republic Rua Dr. Xavier Sigaud 150 Rio de Janeiro22290-180 Brazil Universidade de São Paulo Instituto de Astronomia Geofísica e Ciências Atmosféricas Departamento de Astronomia Rua do Matão 1226 São Paulo05508-090 Brazil Università di Padova PadovaI-35131 Italy Pontificia Universidad Católica del Perú Av. Universitaria 1801 Lima San Miguel15088 Peru Universidad Nacional de San Agustin de Arequipa Santa Catalina Nro. 117 Arequipa Peru University of Adelaide AdelaideSA Australia Department of Physics and Astronomy University of Rochester RochesterNY United States Instituto de Astronomía Universidad Nacional Autónoma

The Southern Wide-field Gamma-ray Observatory (SWGO) is a proposed facility for ground-based gamma-ray astronomy. It will consist of an array of water Cherenkov detectors to detect astrophysical gamma-rays mainly in the range of hundreds of GeV up to the PeV scale. To be constructed in South America, it will feature an approximately two-steradian field of view and a duty cycle close to 100%, which will complement the current generation of instruments by extending survey coverage to the Southern Hemisphere. As part of the development of the SWGO standard reconstruction framework, we employ a Monte Carlo template-based method to estimate the properties of the primary gamma-ray (such as core position and energy). In this method, an observed lateral amplitude distribution of a gamma-ray-induced air shower is fitted to the expected probability distribution stored in the templates. We validate this approach by estimating the energy performance for one of the currently investigated test array and detector unit configurations for SWGO. © Copyright owned by the author(s) under the terms of the Creative Commons.

关键词： Cosmic ray detectors

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Measurement of the fraction of jet longitudinal momentum carried by Λc+ baryons in pp collisions

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physical Review D 2024年第7期109卷 072005-072005页

作者： S. Acharya D. Adamová A. Adler G. Aglieri Rinella M. Agnello N. Agrawal Z. Ahammed S. Ahmad S. U. Ahn I. Ahuja A. Akindinov M. Al-Turany D. Aleksandrov B. Alessandro H. M. Alfanda R. Alfaro Molina B. Ali A. Alici N. Alizadehvandchali A. Alkin J. Alme G. Alocco T. Alt I. Altsybeev J. R. Alvarado M. N. Anaam C. Andrei A. Andronic V. Anguelov F. Antinori P. Antonioli N. Apadula L. Aphecetche H. Appelshäuser C. Arata S. Arcelli M. Aresti R. Arnaldi J. G. M. C. A. Arneiro I. C. Arsene M. Arslandok A. Augustinus R. Averbeck M. D. Azmi A. Badalà J. Bae Y. W. Baek X. Bai R. Bailhache Y. Bailung A. Balbino A. Baldisseri B. Balis D. Banerjee Z. Banoo R. Barbera F. Barile L. Barioglio M. Barlou G. G. Barnaföldi L. S. Barnby V. Barret L. Barreto C. Bartels K. Barth E. Bartsch N. Bastid S. Basu G. Batigne D. Battistini B. Batyunya D. Bauri J. L. Bazo Alba I. G. Bearden C. Beattie P. Becht D. Behera I. Belikov A. D. C. Bell Hechavarria F. Bellini R. Bellwied S. Belokurova V. Belyaev G. Bencedi S. Beole A. Bercuci Y. Berdnikov A. Berdnikova L. Bergmann M. G. Besoiu L. Betev P. P. Bhaduri A. Bhasin M. A. Bhat B. Bhattacharjee L. Bianchi N. Bianchi J. Bielčík J. Bielčíková J. Biernat A. P. Bigot A. Bilandzic G. Biro S. Biswas N. Bize J. T. Blair D. Blau M. B. Blidaru N. Bluhme C. Blume G. Boca F. Bock T. Bodova A. Bogdanov S. Boi J. Bok L. Boldizsár M. Bombara P. M. Bond G. Bonomi H. Borel A. Borissov A. G. Borquez Carcamo H. Bossi E. Botta Y. E. M. Bouziani L. Bratrud P. Braun-Munzinger M. Bregant M. Broz G. E. Bruno M. D. Buckland D. Budnikov H. Buesching S. Bufalino O. Bugnon P. Buhler Z. Buthelezi S. A. Bysiak M. Cai H. Caines A. Caliva E. Calvo Villar J. M. M. Camacho P. Camerini F. D. M. Canedo S. L. Cantway M. Carabas A. A. Carballo F. Carnesecchi R. Caron L. A. D. Carvalho J. Castillo Castellanos F. Catalano C. Ceballos Sanchez I. Chakaberia P. Chakraborty S. Chandra S. Chapeland M. Chartier S. Chattopadhyay T. Cheng C. Cheshkov B. Cheynis V. Chibante Barroso D. D. Chinellato E. S. Chizzali J. Cho S. Cho P. Chochula P. Ch Université Clermont Auvergne CNRS/IN2P3 LPC Clermont-Ferrand France Nuclear Physics Institute of the Czech Academy of Sciences Husinec-Řež Czech Republic Johann-Wolfgang-Goethe Universität Frankfurt Institut für Informatik Fachbereich Informatik und Mathematik Frankfurt Germany European Organization for Nuclear Research (CERN) Geneva Switzerland Dipartimento DISAT del Politecnico and Sezione INFN Turin Italy INFN Sezione di Bologna Bologna Italy Variable Energy Cyclotron Centre Homi Bhabha National Institute Kolkata India Department of Physics Aligarh Muslim University Aligarh India Korea Institute of Science and Technology Information Daejeon Republic of Korea Faculty of Science P.J. Šafárik University Košice Slovak Republic Affiliated with an institute covered by a cooperation agreement with CERN Research Division and ExtreMe Matter Institute EMMI GSI Helmholtzzentrum für Schwerionenforschung GmbH Darmstadt Germany INFN Sezione di Torino Turin Italy Central China Normal University Wuhan China Instituto de Física Universidad Nacional Autónoma de México Mexico City Mexico Dipartimento di Fisica e Astronomia dell’Università Bologna Italy Sezione INFN Bologna Italy University of Houston Houston Texas USA Department of Physics and Technology University of Bergen Bergen Norway INFN Sezione di Cagliari Cagliari Italy Institut für Kernphysik Johann Wolfgang Goethe-Universität Frankfurt Frankfurt Germany High Energy Physics Group Universidad Autónoma de Puebla Puebla Mexico Horia Hulubei National Institute of Physics and Nuclear Engineering Bucharest Romania Universität Münster Institut für Kernphysik Münster Germany Physikalisches Institut Ruprecht-Karls-Universität Heidelberg Heidelberg Germany INFN Sezione di Padova Padova Italy Lawrence Berkeley National Laboratory Berkeley California USA SUBATECH IMT Atlantique Nantes Université CNRS-IN2P3 Nantes France Laboratoire de Physique Subatomique et de Cosmologie Université Grenoble-Alpes CNRS-IN

Recent measurements of charm-baryon production in hadronic collisions have questioned the universality of charm-quark fragmentation across different collision systems. In this work the fragmentation of charm quarks into charm baryons is probed, by presenting the first measurement of the longitudinal jet momentum fraction carried by Λc+ baryons, z∥ch, in hadronic collisions. The results are obtained in proton-proton (pp) collisions at s=13 TeV at the LHC, with Λc+ baryons and charged (track-based) jets reconstructed in the transverse momentum intervals of 3≤pTΛc+<15 GeV/c and 7≤pTjet ch<15 GeV/c, respectively. The z∥ch distribution is compared to a measurement of D0-tagged charged jets in pp collisions as well as to pythia 8 simulations. The data hints that the fragmentation of charm quarks into charm baryons is softer with respect to charm mesons, in the measured kinematic interval, as predicted by hadronization models which include color correlations beyond leading-color in the string formation.

关键词： Hadron production Hadron-hadron interactions

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Measurement of Ωc0 baryon production and branching-fraction ratio BR(Ωc0→Ω−e+νe)/BR(Ωc0→Ω−π+) in pp collisions at s=13 TeV

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physical Review D 2024年第3期110卷 032014-032014页

作者： S. Acharya D. Adamová A. Agarwal G. Aglieri Rinella L. Aglietta M. Agnello N. Agrawal Z. Ahammed S. Ahmad S. U. Ahn I. Ahuja A. Akindinov V. Akishina M. Al-Turany D. Aleksandrov B. Alessandro H. M. Alfanda R. Alfaro Molina B. Ali A. Alici N. Alizadehvandchali A. Alkin J. Alme G. Alocco T. Alt A. R. Altamura I. Altsybeev J. R. Alvarado M. N. Anaam C. Andrei N. Andreou A. Andronic E. Andronov V. Anguelov F. Antinori P. Antonioli N. Apadula L. Aphecetche H. Appelshäuser C. Arata S. Arcelli M. Aresti R. Arnaldi J. G. M. C. A. Arneiro I. C. Arsene M. Arslandok A. Augustinus R. Averbeck M. D. Azmi H. Baba A. Badalà J. Bae Y. W. Baek X. Bai R. Bailhache Y. Bailung R. Bala A. Balbino A. Baldisseri B. Balis D. Banerjee Z. Banoo V. Barbasova F. Barile L. Barioglio M. Barlou B. Barman G. G. Barnaföldi L. S. Barnby E. Barreau V. Barret L. Barreto C. Bartels K. Barth E. Bartsch N. Bastid S. Basu G. Batigne D. Battistini B. Batyunya D. Bauri J. L. Bazo Alba I. G. Bearden C. Beattie P. Becht D. Behera I. Belikov A. D. C. Bell Hechavarria F. Bellini R. Bellwied S. Belokurova L. G. E. Beltran Y. A. V. Beltran G. Bencedi A. Bensaoula S. Beole Y. Berdnikov A. Berdnikova L. Bergmann M. G. Besoiu L. Betev P. P. Bhaduri A. Bhasin B. Bhattacharjee L. Bianchi N. Bianchi J. Bielčík J. Bielčíková A. P. Bigot A. Bilandzic G. Biro S. Biswas N. Bize J. T. Blair D. Blau M. B. Blidaru N. Bluhme C. Blume G. Boca F. Bock T. Bodova J. Bok L. Boldizsár M. Bombara P. M. Bond G. Bonomi H. Borel A. Borissov A. G. Borquez Carcamo H. Bossi E. Botta Y. E. M. Bouziani L. Bratrud P. Braun-Munzinger M. Bregant M. Broz G. E. Bruno M. D. Buckland D. Budnikov H. Buesching S. Bufalino P. Buhler N. Burmasov Z. Buthelezi A. Bylinkin S. A. Bysiak J. C. Cabanillas Noris M. F. T. Cabrera M. Cai H. Caines A. Caliva E. Calvo Villar J. M. M. Camacho P. Camerini F. D. M. Canedo S. L. Cantway M. Carabas A. A. Carballo F. Carnesecchi R. Caron L. A. D. Carvalho J. Castillo Castellanos M. Castoldi F. Catalano S. Cattaruzzi C. Ceballos Sanchez R. Cerri I. Chakaberia P. Chak Université Clermont Auvergne CNRS/IN2P3 LPC Clermont-Ferrand France Nuclear Physics Institute of the Czech Academy of Sciences Husinec-Řež Czech Republic Variable Energy Cyclotron Centre Homi Bhabha National Institute Kolkata India Geneva Switzerland Dipartimento di Fisica dell’Università Turin Italy Sezione INFN Turin Italy Dipartimento DISAT del Politecnico and Sezione INFN Turin Italy Dipartimento di Fisica e Astronomia dell’Università Bologna Italy Sezione INFN Bologna Italy Department of Physics Aligarh Muslim University Aligarh India Korea Institute of Science and Technology Information Daejeon Republic of Korea Faculty of Science P.J. Šafárik University Košice Slovak Republic Affiliated with an institute covered by a cooperation agreement with CERN Frankfurt Institute for Advanced Studies Johann Wolfgang Goethe-Universität Frankfurt Frankfurt Germany Research Division and ExtreMe Matter Institute EMMI GSI Helmholtzzentrum für Schwerionenforschung GmbH Darmstadt Germany INFN Sezione di Torino Turin Italy Central China Normal University Wuhan China Instituto de Física Universidad Nacional Autónoma de México Mexico City Mexico University of Houston Houston Texas USA Sungkyunkwan University Suwon City Republic of Korea Department of Physics and Technology University of Bergen Bergen Norway INFN Sezione di Cagliari Cagliari Italy Institut für Kernphysik Johann Wolfgang Goethe-Universität Frankfurt Frankfurt Germany INFN Sezione di Bari Bari Italy Physik Department Technische Universität München Munich Germany High Energy Physics Group Universidad Autónoma de Puebla Puebla Mexico Horia Hulubei National Institute of Physics and Nuclear Engineering Bucharest Romania University of Derby Derby United Kingdom Universität Münster Institut für Kernphysik Münster Germany Physikalisches Institut Ruprecht-Karls-Universität Heidelberg Heidelberg Germany INFN Sezione di Padova Padova Italy INFN Sezione di Bologna Bologna Italy Lawrence Berkel

The inclusive production of the charm-strange baryon Ωc0 is measured for the first time via its semileptonic decay into Ω−e+νe at midrapidity (|y|<0.8) in proton-proton (pp) collisions at the center-of-mass energy s=13 TeV with the ALICE detector at the LHC. The transverse momentum (pT) differential cross section multiplied by the branching ratio is presented in the interval 2

关键词： Branching fraction Hadron production Charmed baryons

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Estimating the potential of SWGO to measure the composition-dependent behaviour of the CR anisotropy 38

Estimating the potential of SWGO to measure the composition-...

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38th International Cosmic Ray Conference, ICRC 2023

作者： Lang, Rodrigo Guedes Desiati, Paolo Giacinti, Gwenael Kunwar, Samridha Taylor, Andrew M. Abreu, P. Albert, A. Alfaro, R. Alfonso, A. Álvarez, C. An, Q. Angüner, E.O. Arcaro, C. Arceo, R. Arias, S. Arnaldi, H. Assis, P. Ayala Solares, H.A. Bakalova, A. Barres de Almeida, U. Batković, I. Bazo, J. Bellido, J. Belmont, E. BenZvi, S.Y. Bernal, A. Bian, W. Bigongiari, C. Bottacini, E. Brogueira, P. Bulik, T. Busetto, G. Caballero-Mora, K.S. Camarri, P. Campos, S. Cao, W. Cao, Z. Cao, Z. Capistrán, T. Cardillo, M. Carquin, E. Carramiñana, A. Castromonte, C. Chang, J. Chaparro, O. Chen, S. Chianese, M. Chiavassa, A. Chytka, L. Colallillo, R. Conceição, R. Consolati, G. Cordero, R. Costa, P.J. Cotzomi, J. Dasso, S. De Angelis, A. Desiati, P. Di Pierro, F. Di Sciascio, G. Díaz Vélez, J.C. Dib, C. Dingus, B. Djuvsland, J. Dobrigkeit, C. Domingues Mendes, L.M. Dorigo, T. Doro, M. dos Reis, A.C. Du Vernois, M. Echiburú, M. Elsaesser, D. Engel, K. Ergin, T. Espinoza, F. Fang, K. Farfán Carreras, F. Fazzi, A. Feng, C. Feroci, M. Fraija, N. Fraija, S. Franceschini, A. Franco, G.F. Funk, S. Garcia, S. García-González, J.A. Garfias, F. Giacinti, G. Gibilisco, L. Glombitza, J. Goksu, H. Gong, G. González, B.S. Gonzalez, M.M. Goodman, J. Gu, M. Guarino, F. Gupta, S. Haist, F. Hakobyan, H. Han, G. Hansen, P. Harding, J.P. Helo, J. Herzog, I. Hidalgo, H.D. Hinton, J. Hu, K. Huang, D. Huentemeyer, P. Hueyotl-Zahuantitla, F. Iriarte, A. Isaković, J. Isolia, A. Joshi, V. Juryšek, J. Kaci, S. Kieda, D. La Monaca, F. La Mura, G. Lang, R.G. Laspiur, R. Lavitola, L. Lee, J. Leitl, F. Lessio, L. Li, C. Li, J. Li, K. Li, T. Liberti, B. Lin, S. Liu, D. Liu, J. Liu, R. Longo, F. Luo, Y. Lv, J. Macerata, E. Malone, K. Mandat, D. Manganaro, M. Mariani, M. Mariazzi, A. Mariotti, M. Marrodan, T. Martinez, J. Martínez-Huerta, H. Medina, S. Melo, D. Mendes, L.F. Meza, E. Miceli, D. Miozzi, S. Mitchell, A. Friedrich-Alexander-Universität Erlangen-Nürnberg Erlangen Centre for Astroparticle Physics Nikolaus-Fiebiger-Str. 2 ErlangenD 91058 Germany Department of Physics University of Wisconsin-Madison MadisonWI United States Tsung-Dao Lee Institute School of Physics and Astronomy Shanghai Jiao Tong University 520 Shengrong Road Shanghai201210 China Max-Planck-Institut für Kernphysik Saupfercheckweg 1 Heidelberg69117 Germany DESY ZeuthenD-15738 Germany Laboratório de Instrumentação e Física Experimental de Partículas - LIP Av. Prof. Gama Pinto 2 Lisboa1649-003 Portugal Departamento de Física Instituto Superior Técnico Universidade de Lisboa Av. Rovisco Pais 1 Lisboa1049-001 Portugal Physics Division Los Alamos National Laboratory Los AlamosNM United States Instituto de Física Universidad Nacional Autónoma de México Circuito de la Investigación científica C.U. A. Postal 70-364 Cd. de México04510 Mexico Universidad de La Serena Chile Facultad de Ciencias en Física y Matemáticas Universidad Autónoma de Chiapas Chiapas C. P. Tuxtla Gutiérrez29050 Mexico School of physical science University of Science and Technology of China 96 Jinzhai Road Anhui Hefei230026 China TÜBİTAK Research Institute for Fundamental Sciences Gebze41470 Turkey INFN - Sezione di Padova PadovaI-35131 Italy Universidad Nacional de San Antonio Abad del Cusco Av. de la Cultura Nro. 733 Cusco Peru Av. E. Bustillo 9500 Rio Negro San Carlos de Bariloche8400 Argentina Department of Physics Pennsylvania State University University ParkPA United States Institute of Physics The Czech Academy of Sciences Prague Czech Republic Rua Dr. Xavier Sigaud 150 Rio de Janeiro22290-180 Brazil Universidade de São Paulo Instituto de Astronomia Geofísica e Ciências Atmosféricas Departamento de Astronomia Rua do Matão 1226 São Paulo05508-090 Brazil Università di Padova PadovaI-35131 Italy Pontificia Universidad Católica del Perú Av. Universitaria 1801 Lima San Miguel15088 Peru Uni

Current cosmic ray anisotropy experiments have shown a significant swing in both the direction and the amplitude of the dipole at energies around tens of TeV. Due to the charged nature of these particles, and the presence of magnetic fields in our galaxy, an underlying composition-dependent dipole swing is expected. For this reason, combining measurements of the composition and the distribution of arrival directions is essential for unveiling the astrophysical origin of this structure. In this work, we study the potential of the upcoming Southern Wide-field Gamma-ray Observatory (SWGO) in contributing to these anisotropy studies. We present a template-based method developed for reconstructing the number of muons and separating primary cosmic rays. Preliminary resolutions of 5 − 30% in the number of muons and an accuracy of 70 − 90% in the species separation are found. A clear improvement is seen by considering a dedicated muon-counter layer in a detector, highlighting the future potential of SWGO. © Copyright owned by the author(s) under the terms of the Creative Commons.

关键词： Cosmology

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K*(892)± resonance production in Pb-Pb collisions at sNN=5.02 TeV

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physical Review C 2024年第4期109卷 044902-044902页

作者： S. Acharya D. Adamová G. Aglieri Rinella M. Agnello N. Agrawal Z. Ahammed S. Ahmad S. U. Ahn I. Ahuja A. Akindinov M. Al-Turany D. Aleksandrov B. Alessandro H. M. Alfanda R. Alfaro Molina B. Ali A. Alici N. Alizadehvandchali A. Alkin J. Alme G. Alocco T. Alt A. R. Altamura I. Altsybeev J. R. Alvarado M. N. Anaam C. Andrei N. Andreou A. Andronic V. Anguelov F. Antinori P. Antonioli N. Apadula L. Aphecetche H. Appelshäuser C. Arata S. Arcelli M. Aresti R. Arnaldi J. G. M. C. A. Arneiro I. C. Arsene M. Arslandok A. Augustinus R. Averbeck M. D. Azmi H. Baba A. Badalà J. Bae Y. W. Baek X. Bai R. Bailhache Y. Bailung A. Balbino A. Baldisseri B. Balis D. Banerjee Z. Banoo R. Barbera F. Barile L. Barioglio M. Barlou B. Barman G. G. Barnaföldi L. S. Barnby V. Barret L. Barreto C. Bartels K. Barth E. Bartsch N. Bastid S. Basu G. Batigne D. Battistini B. Batyunya D. Bauri J. L. Bazo Alba I. G. Bearden C. Beattie P. Becht D. Behera I. Belikov A. D. C. Bell Hechavarria F. Bellini R. Bellwied S. Belokurova Y. A. V. Beltran G. Bencedi S. Beole Y. Berdnikov A. Berdnikova L. Bergmann M. G. Besoiu L. Betev P. P. Bhaduri A. Bhasin M. A. Bhat B. Bhattacharjee L. Bianchi N. Bianchi J. Bielčík J. Bielčíková J. Biernat A. P. Bigot A. Bilandzic G. Biro S. Biswas N. Bize J. T. Blair D. Blau M. B. Blidaru N. Bluhme C. Blume G. Boca F. Bock T. Bodova A. Bogdanov S. Boi J. Bok L. Boldizsár M. Bombara P. M. Bond G. Bonomi H. Borel A. Borissov A. G. Borquez Carcamo H. Bossi E. Botta Y. E. M. Bouziani L. Bratrud P. Braun-Munzinger M. Bregant M. Broz G. E. Bruno M. D. Buckland D. Budnikov H. Buesching S. Bufalino P. Buhler N. Burmasov Z. Buthelezi A. Bylinkin S. A. Bysiak M. Cai H. Caines A. Caliva E. Calvo Villar J. M. M. Camacho P. Camerini F. D. M. Canedo S. L. Cantway M. Carabas A. A. Carballo F. Carnesecchi R. Caron L. A. D. Carvalho J. Castillo Castellanos F. Catalano C. Ceballos Sanchez I. Chakaberia P. Chakraborty S. Chandra S. Chapeland M. Chartier S. Chattopadhyay T. Cheng C. Cheshkov B. Cheynis V. Chibante Barroso D. D. Chinellato E. Université Clermont Auvergne CNRS/IN2P3 LPC Clermont-Ferrand France Nuclear Physics Institute of the Czech Academy of Sciences Husinec-Řež Czech Republic European Organization for Nuclear Research (CERN) Geneva Switzerland Dipartimento DISAT del Politecnico and Sezione INFN Turin Italy INFN Sezione di Bologna Bologna Italy Variable Energy Cyclotron Centre Homi Bhabha National Institute Kolkata India Department of Physics Aligarh Muslim University Aligarh India Korea Institute of Science and Technology Information Daejeon Republic of Korea Faculty of Science P.J. Šafárik University Košice Slovak Republic Affiliated with an institute covered by a cooperation agreement with CERN Research Division and ExtreMe Matter Institute EMMI GSI Helmholtzzentrum für Schwerionenforschung GmbH Darmstadt Germany INFN Sezione di Torino Turin Italy Central China Normal University Wuhan China Instituto de Física Universidad Nacional Autónoma de México Mexico City Mexico Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN Bologna Italy University of Houston Houston Texas USA Department of Physics and Technology University of Bergen Bergen Norway INFN Sezione di Cagliari Cagliari Italy Institut für Kernphysik Johann Wolfgang Goethe-Universität Frankfurt Frankfurt Germany INFN Sezione di Bari Bari Italy Physik Department Technische Universität München Munich Germany High Energy Physics Group Universidad Autónoma de Puebla Puebla Mexico Horia Hulubei National Institute of Physics and Nuclear Engineering Bucharest Romania University of Derby Derby United Kingdom Universität Münster Institut für Kernphysik Münster Germany Physikalisches Institut Ruprecht-Karls-Universität Heidelberg Heidelberg Germany INFN Sezione di Padova Padova Italy Lawrence Berkeley National Laboratory Berkeley California USA SUBATECH IMT Atlantique Nantes Université CNRS-IN2P3 Nantes France Laboratoire de Physique Subatomique et de Cosmologie Université Grenoble-Alpes CN

The production of K*(892)± meson resonance is measured at midrapidity (|y|8 GeV/c, consistent with measurements for other light-flavored hadrons. The smallest values are observed in most central collisions, indic... 详细信息

The production of K*(892)± meson resonance is measured at midrapidity (|y|<0.5) in Pb−Pb collisions at sNN=5.02 TeV using the ALICE detector at the CERN Large Hadron Collider. The resonance is reconstructed via its hadronic decay channel K*(892)±→KS0π±. The transverse momentum distributions are obtained for various centrality intervals in the pT range of 0.4−16 GeV/c. Measurements of integrated yields, mean transverse momenta, and particle yield ratios are reported and found to be consistent with previous ALICE measurements for K*(892)0 within uncertainties. The pT-integrated yield ratio 2K*(892)±/(K++K−) in central Pb−Pb collisions shows a significant suppression at a level of 9.3σ relative to pp collisions. Thermal model calculations result in an overprediction of the particle yield ratio. Although both hadron resonance gas in partial chemical equilibrium (HRG-PCE) and music + smash simulations consider the hadronic phase, only HRG-PCE accurately represents the measurements, whereas music + smash simulations tend to overpredict the particle yield ratio. These observations, along with the kinetic freeze-out temperatures extracted from the yields measured for light-flavored hadrons using the HRG-PCE model, indicate a finite hadronic phase lifetime, which decreases with increasing collision centrality percentile. The pT-differential yield ratios 2K*(892)±/(K++K−) and 2K*(892)±/(π++π−) are presented and compared with measurements in pp collisions at s=5.02 TeV. Both particle ratios are found to be suppressed by up to a factor of five at pT<2.0 GeV/c in central Pb−Pb collisions and are qualitatively consistent with expectations for rescattering effects in the hadronic phase. The nuclear modification factor (RAA) shows a smooth evolution with centrality and is found to be below unity at pT>8 GeV/c, consistent with measurements for other light-flavored hadrons. The smallest values are observed in most central collisions, indicating larger energy loss of partons traversin

关键词： Hadron-hadron interactions Particle & resonance production Relativistic heavy-ion collisions

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Corrigendum to "Structure-function studies of the bHLH phosphorylation domain of TWIST1 in prostate cancer cells" [Neoplasia 17 (2014) 85]

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Neoplasia (New York, N.Y.) 2024年 57卷 101010页

作者： Rajendra P Gajula Sivarajan T Chettiar Russell D Williams Katriana Nugent Yoshinori Kato Hailun Wang Reem Malek Kekoa Taparra Jessica Cades Anvesh Annadanam A-Rum Yoon Elana Fertig Beth A Firulli Lucia Mazzacurati Timothy F Burns Anthony B Firulli Steven S An Phuoc T Tran Department of Radiation Oncology and Molecular Radiation Sciences Sidney Kimmel Comprehensive Cancer Center Johns Hopkins University School of Medicine Baltimore MD USA. The Russell H. Morgan Department of Radiology and Radiological Science Division of Cancer Imaging Research Johns Hopkins University School of Medicine Baltimore MD USA Department of Oncology Sidney Kimmel Comprehensive Cancer Center Johns Hopkins University School of Medicine Baltimore MD USA In Vivo Cellular and Molecular Imaging Center Johns Hopkins University School of Medicine Baltimore MD USA. Department of Radiation Oncology and Molecular Radiation Sciences Sidney Kimmel Comprehensive Cancer Center Johns Hopkins University School of Medicine Baltimore MD USA Cellular and Molecular Medicine Program Johns Hopkins University School of Medicine Baltimore MD USA. Department of Environmental Health Sciences Johns Hopkins University Bloomberg School of Public Health Baltimore MD USA. Department of Oncology Division of Biostatistics and Bioinformatics Sidney Kimmel Comprehensive Cancer Center Johns Hopkins University School of Medicine Baltimore MD USA. Department of Pediatrics Riley Heart Research Center Indiana University School of Medicine Indianapolis IN USA. Department of Medicine Division of Hematology-Oncology Hillman Cancer Center University of Pittsburgh School of Medicine Pittsburgh PA USA. In Vivo Cellular and Molecular Imaging Center Johns Hopkins University School of Medicine Baltimore MD USA Department of Environmental Health Sciences Johns Hopkins University Bloomberg School of Public Health Baltimore MD USA Physical Sciences in Oncology Center Johns Hopkins University Baltimore MD USA Department of Chemical and Biomolecular Engineering Johns Hopkins University Baltimore MD USA. Cellular and Molecular Medicine Program Johns Hopkins University School of Medicine Baltimore MD USA Department of Urology Johns Hopkins University School of Medicine Baltimore MD USA. E

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Porous Transport Layers: Exploring the Interface of Skin-Layered Titanium Fibers for Electrochemical Water Splitting (Adv. Energy Mater. 8/2021)

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Advanced Energy Materials 2021年第8期11卷

作者： Chang Liu Meital Shviro Aldo S. Gago Sarah F. Zaccarine Guido Bender Pawel Gazdzicki Tobias Morawietz Indro Biswas Marcin Rasinski Andreas Everwand Roland Schierholz Jason Pfeilsticker Martin Müller Pietro P. Lopes Rüdiger-A. Eichel Bryan Pivovar Svitlana Pylypenko K. Andreas Friedrich Werner Lehnert Marcelo Carmo Forschungszentrum Jülich GmbH Institute of Energy and Climate Research (IEK-14): Electrochemical Process Engineering 52425 Jülich Germany Institute of Engineering Thermodynamics German Aerospace Center (DLR) Pfaffenwaldring 38–40 70569 Stuttgart Germany Department of Chemistry Colorado School of Mines Golden CO 80401 USA National Renewable Energy Laboratory Golden CO 80401 USA Institute for Building Energetics Thermotechnology and Energy Storage (IGTE) University of Stuttgart Pfaffenwaldring 31 70569 Stuttgart Germany Forschungszentrum Jülich GmbH Institute of Energy and Climate Research Plasma Physics (IEK-4) 52425 Jülich Germany Forschungszentrum Jülich GmbH Institute of Energy and Climate Research (IEK-9): Fundamental Electrochemistry 52425 Jülich Germany Materials Science Division Argonne National Laboratory Lemont IL 60439 USA Rheinisch-Westfälische Technische Hochschule Aachen Institute of Physical Chemistry 52056 Aachen Germany Modeling in Electrochemical Process Engineering RWTH Aachen University 52056 Aachen Germany Mechanical and Materials Engineering Queen's University Kingston Ontario K7L 3N6 Canada

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Measurement of ω meson production in pp collisions at = 13 TeV

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Journal of High Energy Physics 2025年第4期2025卷 1-30页

作者： Acharya, S. Adamová, D. Agarwal, A. Aglieri Rinella, G. Aglietta, L. Agnello, M. Agrawal, N. Ahammed, Z. Ahmad, S. Ahn, S. U. Ahuja, I. Akindinov, A. Akishina, V. Al-Turany, M. Aleksandrov, D. Alessandro, B. Alfanda, H. M. Alfaro Molina, R. Ali, B. Alici, A. Alizadehvandchali, N. Alkin, A. Alme, J. Alocco, G. Alt, T. Altamura, A. R. Altsybeev, I. Alvarado, J. R. Anaam, M. N. Andrei, C. Andreou, N. Andronic, A. Andronov, E. Anguelov, V. Antinori, F. Antonioli, P. Apadula, N. Aphecetche, L. Appelshäuser, H. Arata, C. Arcelli, S. Aresti, M. Arnaldi, R. Arneiro, J. G. M. C. A. Arsene, I. C. Arslandok, M. Augustinus, A. Averbeck, R. Azmi, M. D. Baba, H. Badalà, A. Bae, J. Baek, Y. W. Bai, X. Bailhache, R. Bailung, Y. Bala, R. Balbino, A. Baldisseri, A. Balis, B. Banerjee, D. Banoo, Z. Barbasova, V. Barile, F. Barioglio, L. Barlou, M. Barman, B. Barnaföldi, G. G. Barnby, L. S. Barreau, E. Barret, V. Barreto, L. Bartels, C. Barth, K. Bartsch, E. Bastid, N. Basu, S. Batigne, G. Battistini, D. Batyunya, B. Bauri, D. Bazo Alba, J. L. Bearden, I. G. Beattie, C. Becht, P. Behera, D. Belikov, I. Bell Hechavarria, A. D. C. Bellini, F. Bellwied, R. Belokurova, S. Beltran, L. G. E. Beltran, Y. A. V. Bencedi, G. Bensaoula, A. Beole, S. Berdnikov, Y. Berdnikova, A. Bergmann, L. Besoiu, M. G. Betev, L. Bhaduri, P. P. Bhasin, A. Bhat, M. A. Bhattacharjee, B. Bianchi, L. Bianchi, N. Bielčík, J. Bielčíková, J. Bigot, A. P. Bilandzic, A. Biro, G. Biswas, S. Bize, N. Blair, J. T. Blau, D. Blidaru, M. B. Bluhme, N. Blume, C. Boca, G. Bock, F. Bodova, T. Bok, J. Boldizsár, L. Bombara, M. Bond, P. M. Bonomi, G. Borel, H. Borissov, A. Borquez Carcamo, A. G. Bossi, H. Botta, E. Bouziani, Y. E. M. Bratrud, L. Braun-Munzinger, P. Bregant, M. Broz, M. Bruno, G. E. Buckland, M. D. Budnikov, D. Buesching, H. Bufalino, S. Buhler, P. Burmasov, N. Buthelezi, Z. Bylinkin, A. Bysiak, S. A. Cabanillas Noris, J. C. Cabrera, M. F. T. Cai, M. Caines, H. Caliva, A. Calvo Villar, E. Camacho, J. M. M. Camerini, P. Canedo, F. D. M. Cantway, S. L. Carabas, M. Université Clermont Auvergne CNRS/IN2P3 LPC Clermont-Ferrand France Nuclear Physics Institute of the Czech Academy of Sciences Husinec-Řež Czech Republic Variable Energy Cyclotron Centre Homi Bhabha National Institute Kolkata India European Organization for Nuclear Research (CERN) Geneva Switzerland Dipartimento di Fisica dell’Università and Sezione INFN Turin Italy Dipartimento DISAT del Politecnico and Sezione INFN Turin Italy Dipartimento di Fisica e Astronomia dell’Università and Sezione INFN Bologna Italy Department of Physics Aligarh Muslim University Aligarh India Korea Institute of Science and Technology Information Daejeon Republic of Korea Faculty of Science P.J. Šafárik University Košice Slovak Republic Frankfurt Institute for Advanced Studies Johann Wolfgang Goethe-Universität Frankfurt Frankfurt Germany Research Division and ExtreMe Matter Institute EMMI GSI Helmholtzzentrum für Schwerionenforschung GmbH Darmstadt Germany INFN Sezione di Torino Turin Italy Central China Normal University Wuhan China Instituto de Física Universidad Nacional Autónoma de México Mexico City Mexico University of Houston Houston United States Sungkyunkwan University Suwon City Republic of Korea Department of Physics and Technology University of Bergen Bergen Norway INFN Sezione di Cagliari Cagliari Italy Institut für Kernphysik Johann Wolfgang Goethe-Universität Frankfurt Frankfurt Germany INFN Sezione di Bari Bari Italy Physik Department Technische Universität München Munich Germany High Energy Physics Group Universidad Autónoma de Puebla Puebla Mexico Horia Hulubei National Institute of Physics and Nuclear Engineering Bucharest Romania University of Derby Derby United Kingdom Universität Münster Institut für Kernphysik Münster Germany Physikalisches Institut Ruprecht-Karls-Universität Heidelberg Heidelberg Germany INFN Sezione di Padova Padova Italy INFN Sezione di Bologna Bologna Italy Lawrence Berkeley National Laboratory Berkeley United Sta

The pT-differential cross section of ω meson production in pp collisions at $$ \sqrt{s} $$ = 13 TeV at midrapidity (|y| < 0.5) was measured with the ALICE detector at the LHC, covering an unprecedented transverse-momentum range of 1.6 < pT < 50 GeV/c. The meson is reconstructed via the ω → π+π−π0 decay channel. The results are compared with various theoretical calculations: PYTHIA8.2 with the Monash 2013 tune overestimates the data by up to 50%, whereas good agreement is observed with Next-to-Leading Order (NLO) calculations incorporating ω fragmentation using a broken SU(3) model. The ω/π0 ratio is presented and compared with theoretical calculations and the available measurements at lower collision energies. The presented data triples the pT ranges of previously available measurements. A constant ratio of Cω/π0 = 0.578 ± 0.006 (stat.) ± 0.013 (syst.) is found above a transverse momentum of 4 GeV/c, which is in agreement with previous findings at lower collision energies within the systematic and statistical uncertainties.

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Inclusive quarkonium production in pp collisions at = 5.02 TeV

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The European physical Journal C 2023年第1期83卷 1-27页

作者： Acharya, S. Adamová, D. Adler, A. Adolfsson, J. Aglieri Rinella, G. Agnello, M. Agrawal, N. Ahammed, Z. Ahmad, S. Ahn, S. U. Ahuja, I. Akbar, Z. Akindinov, A. Al-Turany, M. Alam, S. N. Aleksandrov, D. Alessandro, B. Alfanda, H. M. Alfaro Molina, R. Ali, B. Ali, Y. Alici, A. Alizadehvandchali, N. Alkin, A. Alme, J. Alt, T. Altsybeev, I. Anaam, M. N. Andrei, C. Andreou, D. Andronic, A. Angeletti, M. Anguelov, V. Antinori, F. Antonioli, P. Anuj, C. Apadula, N. Aphecetche, L. Appelshäuser, H. Arcelli, S. Arnaldi, R. Arsene, I. C. Arslandok, M. Augustinus, A. Averbeck, R. Aziz, S. Azmi, M. D. Badalà, A. Baek, Y. W. Bai, X. Bailhache, R. Bailung, Y. Bala, R. Balbino, A. Baldisseri, A. Balis, B. Banerjee, D. Barbera, R. Barioglio, L. Barlou, M. Barnaföldi, G. G. Barnby, L. S. Barret, V. Bartels, C. Barth, K. Bartsch, E. Baruffaldi, F. Bastid, N. Basu, S. Batigne, G. Batyunya, B. Bauri, D. Alba, J. L. Bazo Bearden, I. G. Beattie, C. Becht, P. Belikov, I. Hechavarria, A. D. C. Bell Bellini, F. Bellwied, R. Belokurova, S. Belyaev, V. Bencedi, G. Beole, S. Bercuci, A. Berdnikov, Y. Berdnikova, A. Bergmann, L. Besoiu, M. G. Betev, L. Bhaduri, P. P. Bhasin, A. Bhat, I. R. Bhat, M. A. Bhattacharjee, B. Bhattacharya, P. Bianchi, L. Bianchi, N. Bielčík, J. Bielčíková, J. Biernat, J. Bilandzic, A. Biro, G. Biswas, S. Blair, J. T. Blau, D. Blidaru, M. B. Blume, C. Boca, G. Bock, F. Bogdanov, A. Boi, S. Bok, J. Boldizsár, L. Bolozdynya, A. Bombara, M. Bond, P. M. Bonomi, G. Borel, H. Borissov, A. Bossi, H. Botta, E. Bratrud, L. Braun-Munzinger, P. Bregant, M. Broz, M. Bruno, G. E. Buckland, M. D. Budnikov, D. Buesching, H. Bufalino, S. Bugnon, O. Buhler, P. Buthelezi, Z. Butt, J. B. Bylinkin, A. Bysiak, S. A. Cai, M. Caines, H. Caliva, A. Calvo Villar, E. Camacho, J. M. M. Camacho, R. S. Camerini, P. Canedo, F. D. M. Carnesecchi, F. Caron, R. Castillo Castellanos, J. Casula, E. A. R. Catalano, F. Ceballos Sanchez, C. Chakraborty, P. Chandra, S. Chapeland, S. Chartier, M. Chattopadhyay, S. Chauvin, A. Chavez, T. G. Cheng, T. Cheshko Variable Energy Cyclotron Centre Homi Bhabha National Institute Kolkata India Nuclear Physics Institute of the Czech Academy of Sciences Řež u Prahy Czech Republic Johann-Wolfgang-Goethe Universität Frankfurt Institut für Informatik Fachbereich Informatik und Mathematik Frankfurt Germany Division of Particle Physics Department of Physics Lund University Lund Sweden European Organization for Nuclear Research (CERN) Geneva Switzerland Dipartimento DISAT del Politecnico and Sezione INFN Turin Italy INFN Sezione di Bologna Bologna Italy Department of Physics Aligarh Muslim University Aligarh India Korea Institute of Science and Technology Information Daejeon Republic of Korea Faculty of Science P.J. Šafárik University Košice Slovakia Indonesian Institute of Sciences Jakarta Indonesia NRC «Kurchatov»Institute-ITEP Moscow Russia Research Division and ExtreMe Matter Institute EMMI GSI Helmholtzzentrum für Schwerionenforschung GmbH Darmstadt Germany National Research Centre Kurchatov Institute Moscow Russia INFN Sezione di Torino Turin Italy Central China Normal University Wuhan China Instituto de Física Universidad Nacional Autónoma de México Mexico City Mexico COMSATS University Islamabad Islamabad Pakistan Dipartimento di Fisica e Astronomia dell’Università and Sezione INFN Bologna Italy University of Houston Houston USA Department of Physics and Technology University of Bergen Bergen Norway Institut für Kernphysik Johann Wolfgang Goethe-Universität Frankfurt Frankfurt Germany St. Petersburg State University St. Petersburg Russia Horia Hulubei National Institute of Physics and Nuclear Engineering Bucharest Romania Nikhef National institute for subatomic physics Amsterdam The Netherlands Institut für Kernphysik Westfälische Wilhelms-Universität Münster Münster Germany Physikalisches Institut Ruprecht-Karls-Universität Heidelberg Heidelberg Germany INFN Sezione di Padova Padua Italy Lawrence Berkeley National Laboratory Berkeley USA SUBATECH IMT

This article reports on the inclusive production cross section of several quarkonium states, $$\textrm{J}/\psi $$ , $$\psi \mathrm{(2S)}$$ , $$\Upsilon \mathrm (1S)$$ , $$\Upsilon \mathrm{(2S)}$$ , and $$\Upsilon \mathrm{(3S)}$$ , measured with the ALICE detector at the LHC, in pp collisions at $$\sqrt{s} = 5.02$$ TeV. The analysis is performed in the dimuon decay channel at forward rapidity ( $$2.5< y < 4$$ ). The integrated cross sections and transverse-momentum ( $$p_{\textrm{T}}$$ ) and rapidity ( $$y$$ ) differential cross sections for $$\textrm{J}/\psi $$ , $$\psi \mathrm{(2S)}$$ , $$\Upsilon \mathrm (1S)$$ , and the $$\psi \mathrm{(2S)}$$ -to- $$\textrm{J}/\psi $$ cross section ratios are presented. The integrated cross sections, assuming unpolarized quarkonia, are: $$\sigma _{\textrm{J}/\psi }$$ ( $$p_{\textrm{T}} <20$$ GeV/c) = 5.88 ± 0.03 ± 0.34 $$ ~\mu $$ b, $$\sigma _{\psi \mathrm{(2S)}}$$ ( $$p_{\textrm{T}} <12$$ GeV/c) = 0.87 ± 0.06 ± 0.10 $$~\mu $$ b, $$\sigma _{\Upsilon \mathrm (1S)}$$ ( $$p_{\textrm{T}} <15$$ GeV/c) = 45.5 ± 3.9 ± 3.5 nb, $$\sigma _{\Upsilon \mathrm{(2S)}}$$ ( $$p_{\textrm{T}} <15$$ GeV/c) = 22.4 ± 3.2 ± 2.7 nb, and $$\sigma _{\Upsilon \mathrm{(3S)}}$$ ( $$p_{\textrm{T}} <15$$ GeV/c) = 4.9 ± 2.2 ± 1.0 nb, where the first (second) uncertainty is the statistical (systematic) one. For the first time, the cross sections of the three $$\Upsilon $$ states, as well as the $$\psi \mathrm{(2S)}$$ one as a function of $$p_{\textrm{T}}$$ and $$y$$ , are measured at $$\sqrt{s} = 5.02$$ TeV at forward rapidity. These measurements also significantly extend the $$\textrm{J}/\psi $$ $$p_{\textrm{T}}$$ reach and supersede previously published results. A comparison with ALICE measurements in pp collisions at $$\sqrt{s} = 2.76$$ , 7, 8, and 13 TeV is presented and the energy dependence of quarkonium production cross sections is discussed. F

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