检索结果-内蒙古大学图书馆

arXiv 2022年

作者： Abdulameer, N.J. Acharya, U. Adare, A. Aidala, C. Ajitanand, N.N. Akiba, Y. Alfred, M. Apadula, N. Asano, H. Azmoun, B. Babintsev, V. Bai, M. Bandara, N.S. Bannier, B. Barish, K.N. Bathe, S. Bazilevsky, A. Beaumier, M. Beckman, S. Belmont, R. Berdnikov, A. Berdnikov, Y. Bichon, L. Blankenship, B. Blau, D.S. Bok, J.S. Borisov, V. Boyle, K. Brooks, M.L. Bryslawskyj, J. Bumazhnov, V. Campbell, S. Canoa Roman, V. Chen, C.-H. Chiu, M. Chi, C.Y. Choi, I.J. Choi, J.B. Chujo, T. Citron, Z. Connors, M. Corliss, R. Corrales Morales, Y. Csanád, M. Csörgo, T. Danley, T.W. Datta, A. Daugherity, M.S. David, G. Dean, C.T. DeBlasio, K. Dehmelt, K. Denisov, A. Deshpande, A. Desmond, E.J. Dion, A. Diss, P.B. Do, J.H. Doomra, V. Drees, A. Drees, K.A. Durham, J.M. Durum, A. Enokizono, A. Esha, R. Fadem, B. Fan, W. Feege, N. Fields, D.E. Finger, M. Finger, M. Firak, D. Fitzgerald, D. Fokin, S.L. Frantz, J.E. Franz, A. Frawley, A.D. Gallus, P. Gal, C. Garg, P. Ge, H. Giles, M. Giordano, F. Glenn, A. Goto, Y. Grau, N. Greene, S.V. Grosse Perdekamp, M. Gunji, T. Hachiya, T. Haggerty, J.S. Hahn, K.I. Hamagaki, H. Hamilton, H.F. Hanks, J. Han, S.Y. Harvey, M. Hasegawa, S. Haseler, T.O.S. Hashimoto, K. Hemmick, T.K. He, X. Hill, J.C. Hodges, A. Hollis, R.S. Homma, K. Hong, B. Hoshino, T. Hotvedt, N. Huang, J. Imai, K. Inaba, M. Iordanova, A. Isenhower, D. Ivanishchev, D. Jacak, B.V. Jezghani, M. Jiang, X. Ji, Z. Johnson, B.M. Jouan, D. Jumper, D.S. Kanda, S. Kang, J.H. Kawall, D. Kazantsev, A.V. Key, J.A. Khachatryan, V. Khanzadeev, A. Khatiwada, A. Kimelman, B. Kim, C. Kim, D.J. Kim, E.-J. Kim, G.W. Kim, M. Kim, T. Kincses, D. Kingan, A. Kistenev, E. Kitamura, R. Klatsky, J. Kleinjan, D. Kline, P. Koblesky, T. Komkov, B. Kotov, D. Kovacs, L. Kurgyis, B. Kurita, K. Kurosawa, M. Kwon, Y. Lajoie, J.G. Larionova, D. Lebedev, A. Lee, S. Lee, S.H. Leitch, M.J. Lewis, N.A. Lim, S.H. Abilene Christian University AbileneTX79699 United States Department of Physics Augustana University Sioux FallsSD57197 United States Department of Physics Banaras Hindu University Varanasi221005 India Bhabha Atomic Research Centre Bombay400 085 India Baruch College City University of New York New YorkNY10010 United States Collider-Accelerator Department Brookhaven National Laboratory UptonNY11973-5000 United States Physics Department Brookhaven National Laboratory UptonNY11973-5000 United States University of California-Riverside RiversideCA92521 United States Charles University Faculty of Mathematics and Physics Troja Prague180 00 Czech Republic Science and Technology on Nuclear Data Laboratory China Institute of Atomic Energy Beijing102413 China Center for Nuclear Study Graduate School of Science University of Tokyo 7-3-1 Hongo Bunkyo Tokyo113-0033 Japan University of Colorado BoulderCO80309 United States Columbia University New YorkNY10027 United States Nevis Laboratories IrvingtonNY10533 United States Czech Technical University Zikova 4 Prague 6166 36 Czech Republic Debrecen University Egyetem tér 1 DebrecenH-4010 Hungary ELTE Eötvös Loránd University Pázmány P. s. 1/A BudapestH-1117 Hungary Ewha Womans University Seoul120-750 Korea Republic of Florida A&M University TallahasseeFL32307 United States Florida State University TallahasseeFL32306 United States Georgia State University AtlantaGA30303 United States Hiroshima University Hiroshima Higashi-Hiroshima739-8526 Japan Department of Physics and Astronomy Howard University WashingtonDC20059 United States IHEP Protvino State Research Center of Russian Federation Institute for High Energy Physics Protvino142281 Russia University of Illinois at Urbana-Champaign UrbanaIL61801 United States Institute for Nuclear Research of the Russian Academy of Sciences prospekt 60-letiya Oktyabrya 7a Moscow117312 Russia Institute of Physics Academy of Sciences

The invariant yield of electrons from open-heavy-flavor decays for 1 NN = 200 GeV has been measured by the PHENIX experiment at the Relativistic Heavy Ion Collider. A displaced-vertex analysis with the PHENIX silicon-vertex detector enables extraction of the fraction of charm and bottom hadron decays and unfolding of the invariant yield of parent charm and bottom hadrons. The nuclear-modification factors RAA for electrons from charm and bottom hadron decays and heavy-flavor hadrons show both a centrality and a quark-mass dependence, indicating suppression in the quark-gluon plasma produced in these collisions that is medium sized and quark-mass dependent. © 2022, CC BY.

关键词： Hadrons

来源：评论

学校读者我要写书评

暂无评论

Study of φ meson production in p+Al, p+Au, d+Au, and 3He+Au collisions at √sNN = 200 GeV

arXiv

引用

arXiv 2022年

作者： Acharya, U. Adare, A. Aidala, C. Ajitanand, N.N. Akiba, Y. Alfred, M. Andrieux, V. Apadula, N. Asano, H. Azmoun, B. Babintsev, V. Bai, M. Bandara, N.S. Bannier, B. Barish, K.N. Bathe, S. Bazilevsky, A. Beaumier, M. Beckman, S. Belmont, R. Berdnikov, A. Berdnikov, Y. Bichon, L. Blankenship, B. Blau, D.S. Bok, J.S. Borisov, V. Boyle, K. Brooks, M.L. Bryslawskyj, J. Bumazhnov, V. Campbell, S. Canoa Roman, V. Cervantes, R. Chen, C.-H. Chiu, M. Chi, C.Y. Choi, I.J. Choi, J.B. Chujo, T. Citron, Z. Connors, M. Corliss, R. Corrales Morales, Y. Cronin, N. Csanád, M. Csörgo, T. Danley, T.W. Datta, A. Daugherity, M.S. David, G. Dean, C.T. DeBlasio, K. Dehmelt, K. Denisov, A. Deshpande, A. Desmond, E.J. Dion, A. Diss, P.B. Dixit, D. Do, J.H. Doomra, V. Drees, A. Drees, K.A. Durham, J.M. Durum, A. En'yo, H. Enokizono, A. Esha, R. Esumi, S. Fadem, B. Fan, W. Feege, N. Fields, D.E. Finger, M. Finger, M. Firak, D. Fitzgerald, D. Fokin, S.L. Frantz, J.E. Franz, A. Frawley, A.D. Fukuda, Y. Gallus, P. Gal, C. Garg, P. Ge, H. Giles, M. Giordano, F. Glenn, A. Goto, Y. Grau, N. Greene, S.V. Grosse Perdekamp, M. Gunji, T. Guragain, H. Hachiya, T. Haggerty, J.S. Hahn, K.I. Hamagaki, H. Hamilton, H.F. Hanks, J. Han, S.Y. Harvey, M. Hasegawa, S. Haseler, T.O.S. Hashimoto, K. Hemmick, T.K. He, X. Hill, J.C. Hill, K. Hodges, A. Hollis, R.S. Homma, K. Hong, B. Hoshino, T. Hotvedt, N. Huang, J. Imai, K. Inaba, M. Iordanova, A. Isenhower, D. Ivanishchev, D. Jacak, B.V. Jezghani, M. Jiang, X. Ji, Z. Johnson, Brant M. Jouan, D. Jumper, D.S. Kanda, S. Kang, J.H. Kapukchyan, D. Karthas, S. Kawall, D. Kazantsev, A.V. Key, J.A. Khachatryan, V. Khanzadeev, A. Khatiwada, A. Kimelman, B. Kim, C. Kim, D.J. Kim, E.-J. Kim, G.W. Kim, M. Kim, T. Kincses, D. Kingan, A. Kistenev, E. Kitamura, R. Klatsky, J. Kleinjan, D. Kline, P. Koblesky, T. Komkov, B. Kotov, D. Kovacs, L. Kudo, S. Kurgyis, B. Kurita, K. Abilene Christian University AbileneTX79699 United States Department of Physics Augustana University Sioux FallsSD57197 United States Department of Physics Banaras Hindu University Varanasi221005 India Bhabha Atomic Research Centre Bombay400 085 India Baruch College City University of New York New YorkNY10010 United States Collider-Accelerator Department Brookhaven National Laboratory UptonNY11973-5000 United States Physics Department Brookhaven National Laboratory UptonNY11973-5000 United States University of California-Riverside RiversideCA92521 United States Charles University Ovocný trh 5 Praha 1 Prague116 36 Czech Republic Science and Technology on Nuclear Data Laboratory China Institute of Atomic Energy Beijing102413 China Center for Nuclear Study Graduate School of Science University of Tokyo 7-3-1 Hongo Bunkyo Tokyo113-0033 Japan University of Colorado BoulderCO80309 United States Columbia University New York New York10027 United States Nevis Laboratories IrvingtonNY10533 United States Czech Technical University Zikova 4 Prague 6166 36 Czech Republic Debrecen University Egyetem tér 1 DebrecenH-4010 Hungary ELTE Eötvös Loránd University Pázmány P. s. 1/A BudapestH-1117 Hungary Ewha Womans University Seoul120-750 Korea Republic of Florida A&M University TallahasseeFL32307 United States Florida State University TallahasseeFL32306 United States Georgia State University AtlantaGA30303 United States Hiroshima University Kagamiyama Higashi-Hiroshima739-8526 Japan Department of Physics and Astronomy Howard University WashingtonDC20059 United States IHEP Protvino State Research Center of Russian Federation Institute for High Energy Physics Protvino142281 Russia University of Illinois at Urbana-Champaign UrbanaIL61801 United States Institute for Nuclear Research The Russian Academy of Sciences prospekt 60-letiya Oktyabrya 7a Moscow117312 Russia Institute of Physics Academy of Sciences of the Czech Rep

Small nuclear collisions are mainly sensitive to cold-nuclear-matter effects;however, the collective behavior observed in these collisions shows a hint of hot-nuclear-matter effects. The identified-particle spectra, especially the φ mesons which contain strange and antistrange quarks and have a relatively small hadronic-interaction cross section, are a good tool to study these effects. The PHENIX experiment has measured φ mesons in a specific set of small collision systems p+Al, p+Au, and 3He+Au, as well as d+Au [Phys. Rev. C 83, 024909 (2011)], at √sNN = 200 GeV. The transverse-momentum spectra and nuclear-modification factors are presented and compared to theoretical-model predictions. The comparisons with different calculations suggest that quark-gluon plasma may be formed in these small collision systems at √sNN = 200 GeV. However, the volume and the lifetime of the produced medium may be insufficient for observing strangeness-enhancement and jet-quenching effects. The comparison with calculations suggests that the main production mechanisms of φ mesons at midrapidity may be different in p+Al versus p/d/3He+Au collisions at √sNN = 200 GeV. While thermal quark recombination seems to dominate in p/d/3He+Au collisions, fragmentation seems to be the main production mechanism in p+Al collisions. Copyright © 2022, The Authors. All rights reserved.

关键词： Germanium alloys

来源：评论

学校读者我要写书评

暂无评论

Industrial engineering students' perceptions of the logistics and supply chain industry 123

Industrial engineering students' perceptions of the logistic...

引用

123rd ASEE Annual Conference and Exposition

作者： Scherrer, Christina R. Maloni, Michael Boyd, Elizabeth M. Campbell, Stacy M. Southern Polytechnic College of Engineering and Engineering Technology Kennesaw State University United States

A shortage of logistics and supply chain talent is a significant and growing problem in the industry. However, little research has been done to study why industrial engineering (IE) students are not entering the field in sufficient numbers. This paper addresses several questions to begin to close that knowledge gap. First, what are undergraduate IE students' awareness of and interest in the logistics and supply chain industry? Second, what are IE students' desired job attributes? Finally, are there differences between IE students' responses to these questions and those of business students that would suggest a need to market to IE students differently? Data is collected from more than 1,500 undergraduate industrial engineering and business students throughout the state of Georgia. Analysis is presented for various demographics, including gender, age, and ethnicity. © American Society for engineering Education, 2016.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Measurement of time-dependent CP violation parameters in B0→KS0KS0KS0 decays at Belle

引用

Physical Review D 2021年第3期103卷 032003-032003页

作者： K. H. Kang H. Park T. Higuchi K. Miyabayashi K. Sumisawa I. Adachi J. K. Ahn H. Aihara S. Al Said D. M. Asner V. Aulchenko T. Aushev R. Ayad V. Babu S. Bahinipati A. M. Bakich P. Behera C. Beleño J. Bennett V. Bhardwaj T. Bilka J. Biswal G. Bonvicini A. Bozek M. Bračko T. E. Browder M. Campajola L. Cao D. Červenkov M.-C. Chang V. Chekelian A. Chen B. G. Cheon K. Chilikin K. Cho S.-K. Choi Y. Choi D. Cinabro S. Cunliffe N. Dash G. De Nardo Z. Doležal T. V. Dong S. Eidelman J. E. Fast T. Ferber B. G. Fulsom R. Garg V. Gaur N. Gabyshev A. Garmash A. Giri P. Goldenzweig B. Golob D. Greenwald Y. Guan O. Hartbrich K. Hayasaka H. Hayashii M. Hernandez Villanueva W.-S. Hou C.-L. Hsu K. Inami G. Inguglia A. Ishikawa M. Iwasaki Y. Iwasaki W. W. Jacobs E.-J. Jang H. B. Jeon S. Jia Y. Jin K. K. Joo A. B. Kaliyar G. Karyan T. Kawasaki H. Kichimi C. Kiesling C. H. Kim D. Y. Kim K.-H. Kim S. H. Kim Y.-K. Kim K. Kinoshita P. Kodyš S. Korpar D. Kotchetkov P. Križan R. Kroeger P. Krokovny R. Kulasiri R. Kumar A. Kuzmin Y.-J. Kwon J. S. Lange I. S. Lee S. C. Lee J. Li L. K. Li Y. B. Li L. Li Gioi J. Libby K. Lieret D. Liventsev J. MacNaughton C. MacQueen M. Masuda T. Matsuda D. Matvienko M. Merola H. Miyata R. Mizuk G. B. Mohanty T. J. Moon T. Mori T. Morii M. Mrvar R. Mussa M. Nakao H. Nakazawa Z. Natkaniec M. Nayak N. K. Nisar S. Nishida K. Nishimura K. Ogawa S. Ogawa H. Ono Y. Onuki P. Oskin P. Pakhlov G. Pakhlova S. Pardi S.-H. Park S. Patra S. Paul T. K. Pedlar R. Pestotnik L. E. Piilonen T. Podobnik V. Popov E. Prencipe M. T. Prim M. V. Purohit M. Ritter M. Röhrken A. Rostomyan N. Rout M. Rozanska G. Russo D. Sahoo Y. Sakai S. Sandilya A. Sangal L. Santelj T. Sanuki V. Savinov G. Schnell J. Schueler C. Schwanda A. J. Schwartz Y. Seino K. Senyo M. E. Sevior M. Shapkin V. Shebalin J.-G. Shiu E. Solovieva S. Stanič M. Starič Z. S. Stottler T. Sumiyoshi W. Sutcliffe M. Takizawa U. Tamponi K. Tanida F. Tenchini K. Trabelsi M. Uchida T. Uglov Y. Unno S. Uno P. Urquijo Y. Ushiroda G. Varner A. Vinokurova V. Vorobyev C. H. Wang E. Wa Kyungpook National University Daegu 41566 Kavli Institute for the Physics and Mathematics of the Universe (WPI) University of Tokyo Kashiwa 277-8583 Nara Women’s University Nara 630-8506 High Energy Accelerator Research Organization (KEK) Tsukuba 305-0801 SOKENDAI (The Graduate University for Advanced Studies) Hayama 240-0193 Korea University Seoul 02841 Department of Physics University of Tokyo Tokyo 113-0033 Department of Physics Faculty of Science University of Tabuk Tabuk 71451 Department of Physics Faculty of Science King Abdulaziz University Jeddah 21589 Brookhaven National Laboratory Upton New York 11973 Budker Institute of Nuclear Physics SB RAS Novosibirsk 630090 Novosibirsk State University Novosibirsk 630090 Higher School of Economics (HSE) Moscow 101000 Deutsches Elektronen–Synchrotron 22607 Hamburg Indian Institute of Technology Bhubaneswar Satya Nagar 751007 School of Physics University of Sydney New South Wales 2006 Indian Institute of Technology Madras Chennai 600036 II. Physikalisches Institut Georg-August-Universität Göttingen 37073 Göttingen University of Mississippi University Mississippi 38677 Indian Institute of Science Education and Research Mohali SAS Nagar 140306 Faculty of Mathematics and Physics Charles University 121 16 Prague J. Stefan Institute 1000 Ljubljana Wayne State University Detroit Michigan 48202 H. Niewodniczanski Institute of Nuclear Physics Krakow 31-342 University of Maribor 2000 Maribor University of Hawaii Honolulu Hawaii 96822 INFN—Sezione di Napoli 80126 Napoli Università di Napoli Federico II 80055 Napoli University of Bonn 53115 Bonn Department of Physics Fu Jen Catholic University Taipei 24205 Max-Planck-Institut für Physik 80805 München National Central University Chung-li 32054 Department of Physics and Institute of Natural Sciences Hanyang University Seoul 04763 P.N. Lebedev Physical Institute of the Russian Academy of Sciences Moscow 119991 Korea Institute of Science and Technology Information Daejeon 34141 Gye

We measure the time-dependent CP violation parameters in B0→KS0KS0KS0 decays using 772×106BB¯ pairs collected at the ϒ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e− collider. The obtained mixing-induced and direct CP asymmetries are −0.71±0.23 (stat)±0.05 (syst) and 0.12±0.16 (stat)±0.05 (syst), respectively. These values are consistent with the Standard Model predictions. The significance of CP violation differs from zero by 2.5 standard deviations.

关键词： Bottom mesons Quark mixing Lepton colliders Particle decays Particle mixing & oscillations

来源：评论

学校读者我要写书评

暂无评论

Measurement of φ-meson production in Cu+Au collisions at √sNN = 200 GeV and U+U collisions at √sNN = 193 GeV

arXiv

引用

arXiv 2022年

作者： Abdulameer, N.J. Acharya, U. Aidala, C. Ajitanand, N.N. Akiba, Y. Akimoto, R. Alexander, J. Alfred, M. Alibordi, M. Aoki, K. Apadula, N. Asano, H. Atomssa, E.T. Awes, T.C. Azmoun, B. Babintsev, V. Bai, M. Bai, X. Bannier, B. Barish, K.N. Bathe, S. Baublis, V. Baumann, C. Baumgart, S. Bazilevsky, A. Beaumier, M. Belmont, R. Berdnikov, A. Berdnikov, Y. Bichon, L. Black, D. Blankenship, B. Blau, D.S. Bok, J.S. Borisov, V. Boyle, K. Brooks, M.L. Bryslawskyj, J. Buesching, H. Bumazhnov, V. Butsyk, S. Campbell, S. Roman, V. Canoa Chen, C.-H. Chiu, M. Chi, C.Y. Choi, I.J. Choi, J.B. Choi, S. Christiansen, P. Chujo, T. Cianciolo, V. Cole, B.A. Connors, M. Corliss, R. Morales, Y. Corrales Cronin, N. Crossette, N. Csanád, M. Csörgo, T. D’Orazio, L. Datta, A. Daugherity, M.S. David, G. Dean, C.T. Dehmelt, K. Denisov, A. Deshpande, A. Desmond, E.J. Ding, L. Doomra, V. Do, J.H. Drapier, O. Drees, A. Drees, K.A. Durham, J.M. Durum, A. Engelmore, T. Enokizono, A. Esha, R. Eyser, K.O. Fadem, B. Fan, W. Fields, D.E. Finger, M. Finger, M. Firak, D. Fitzgerald, D. Fleuret, F. Fokin, S.L. Frantz, J.E. Franz, A. Frawley, A.D. Fukao, Y. Fusayasu, T. Gainey, K. Gal, C. Garg, P. Garishvili, A. Garishvili, I. Giles, M. Giordano, F. Glenn, A. Gong, X. Gonin, M. Goto, Y. de Cassagnac, R. Granier Grau, N. Greene, S.V. Perdekamp, M. Grosse Gunji, T. Guragain, H. Gu, Y. Hachiya, T. Haggerty, J.S. Hahn, K.I. Hamagaki, H. Hanks, J. Harvey, M. Hasegawa, S. Hashimoto, K. Hayano, R. Hemmick, T.K. Hester, T. He, X. Hill, J.C. Hodges, A. Hollis, R.S. Homma, K. Hong, B. Hoshino, T. Huang, J. Ichihara, T. Ikeda, Y. Imai, K. Imazu, Y. Inaba, M. Iordanova, A. Isenhower, D. Isinhue, A. Ivanishchev, D. Jacak, B.V. Jeon, S.J. Jezghani, M. Jiang, X. Ji, Z. Johnson, B.M. Joo, K.S. Jouan, D. Jumper, D.S. Kamin, J. Kanda, S. Kang, B.H. Kang, J.H. Kang, J.S. Kapustinsky, J. Kawall, D. Kazantsev, A.V. Abilene Christian University AbileneTX79699 United States Department of Physics Augustana University Sioux FallsSD57197 United States Department of Physics Banaras Hindu University Varanasi221005 India Bhabha Atomic Research Centre Bombay400 085 India Baruch College City University of New York New YorkNY10010 United States Collider-Accelerator Department Brookhaven National Laboratory UptonNY11973-5000 United States Physics Department Brookhaven National Laboratory UptonNY11973-5000 United States University of California-Riverside RiversideCA92521 United States Charles University Faculty of Mathematics and Physics Troja Prague180 00 Czech Republic Science and Technology on Nuclear Data Laboratory China Institute of Atomic Energy Beijing102413 China Center for Nuclear Study Graduate School of Science University of Tokyo 7-3-1 Hongo Bunkyo Tokyo113-0033 Japan University of Colorado BoulderCO80309 United States Columbia University New York New York 10027 Nevis Laboratories IrvingtonNY10533 United States Czech Technical University Zikova 4 Prague 6166 36 Czech Republic Debrecen University Egyetem tér 1 DebrecenH-4010 Hungary ELTE Eötvös Loránd University Pázmány P. s. 1/A BudapestH-1117 Hungary Ewha Womans University Seoul120-750 Korea Republic of Florida A&M University TallahasseeFL32307 United States Florida State University TallahasseeFL32306 United States Georgia State University AtlantaGA30303 United States Hanyang University Seoul133-792 Korea Republic of Hiroshima University Kagamiyama Higashi-Hiroshima739-8526 Japan Department of Physics and Astronomy Howard University WashingtonDC20059 United States IHEP Protvino State Research Center of Russian Federation Institute for High Energy Physics Protvino142281 Russia University of Illinois at Urbana-Champaign UrbanaIL61801 United States Institute for Nuclear Research The Russian Academy of Sciences prospekt 60-letiya Oktyabrya 7a Moscow117312 Russi

The PHENIX experiment reports systematic measurements at the Relativistic Heavy Ion Collider of φ-meson production in asymmetric Cu+Au collisions at √sNN = 200 GeV and in U+U collisions at √sNN = 193 GeV. Measurements were performed via the φ → K+K− decay channel at midrapidity |η| Copyright © 2022, The Authors. All rights reserved.

关键词： Germanium alloys

来源：评论

学校读者我要写书评

暂无评论

Global investments in pandemic preparedness and COVID-19: development assistance and domestic spending on health between 1990 and 2026

引用

The Lancet Global Health 2023年第3期11卷 e385-e413页

作者： Micah, Angela E. Bhangdia, Kayleigh Cogswell, Ian E. Lasher, Dylan Lidral-Porter, Brendan Maddison, Emilie R. Nguyen, Trang Nhu Ngoc Patel, Nishali Pedroza, Paola Solorio, Juan Stutzman, Hayley Tsakalos, Golsum Wang, Yifeng Warriner, Wesley Zhao, Yingxi Zlavog, Bianca S. Abbafati, Cristiana Abbas, Jaffar Abbasi-Kangevari, Mohsen Abbasi-Kangevari, Zeinab Abdelmasseh, Michael Abdulah, Deldar Morad Abedi, Aidin Abegaz, Kedir Hussein Abhilash, E.S. Aboagye, Richard Gyan Abolhassani, Hassan Abrigo, Michael R.M. Abubaker Ali, Hiwa Abu-Gharbieh, Eman Adem, Mohammed Hussien Afzal, Muhammad Sohail Ahmadi, Ali Ahmed, Haroon Ahmed Rashid, Tarik Aji, Budi Akbarialiabad, Hossein Akelew, Yibeltal Al Hamad, Hanadi Alam, Khurshid Alanezi, Fahad Mashhour Alanzi, Turki M. Al-Hanawi, Mohammed Khaled Alhassan, Robert Kaba Aljunid, Syed Mohamed Almustanyir, Sami Al-Raddadi, Rajaa M. Alvis-Guzman, Nelson Alvis-Zakzuk, Nelson J. Amare, Azmeraw T. Ameyaw, Edward Kwabena Amini-Rarani, Mostafa Amu, Hubert Ancuceanu, Robert Andrei, Tudorel Anwar, Sumadi Lukman Appiah, Francis Aqeel, Muhammad Arabloo, Jalal Arab-Zozani, Morteza Aravkin, Aleksandr Y. Aremu, Olatunde Aruleba, Raphael Taiwo Athari, Seyyed Shamsadin Avila-Burgos, Leticia Ayanore, Martin Amogre Azari, Samad Baig, Atif Amin Bantie, Abere Tilahun Barrow, Amadou Baskaran, Pritish Basu, Sanjay Batiha, Abdul-Monim Mohammad Baune, Bernhard T. Berezvai, Zombor Bhardwaj, Nikha Bhardwaj, Pankaj Bhaskar, Sonu Boachie, Micheal Kofi Bodolica, Virginia Botelho, João Silva Botelho Braithwaite, Dejana Breitborde, Nicholas J.K. Busse, Reinhard Cahuana-Hurtado, Lucero Catalá-López, Ferrán Chansa, Collins Charan, Jaykaran Chattu, Vijay Kumar Chen, Simiao Chukwu, Isaac Sunday Dadras, Omid Dandona, Lalit Dandona, Rakhi Dargahi, Abdollah Debela, Sisay Abebe Denova-Gutiérrez, Edgar Desye, Belay Dharmaratne, Samath Dhamminda Diao, Nancy Doan, Linh Phuong Dodangeh, Milad dos Santos, Wendel Mombaque Doshmangir, Leila Dube, John Eini, Ebrahim El Sayed Zaki, Maysaa El Tantawi, Maha Enyew, Daniel Berhanie Institute for Health Metrics and Evaluation University of Washington Seattle WA United States Department of Applied Mathematics University of Washington Seattle WA United States Department of Health Metrics Sciences School of Medicine University of Washington Seattle WA United States Nuffield Department of Medicine University of Oxford Oxford United Kingdom Department of Juridical and Economic Studies La Sapienza University Rome Italy Antai College of Economics Shanghai Jiao Tong University Shanghai China Non-communicable Diseases Research Center Tehran University of Medical Sciences Tehran Iran Research Center for Immunodeficiencies Tehran University of Medical Sciences Tehran Iran Multiple Sclerosis Research Center Tehran University of Medical Sciences Tehran Iran Children’s Medical Center Tehran University of Medical Sciences Tehran Iran Department of Epidemiology and Biostatistics Tehran University of Medical Sciences Tehran Iran Tehran Heart Center Tehran University of Medical Sciences Tehran Iran Faculty of Medicine Tehran University of Medical Sciences Tehran Iran National Institute for Health Research Tehran University of Medical Sciences Tehran Iran Department of Pharmacology Tehran University of Medical Sciences Tehran Iran Department of Cardiology Tehran University of Medical Sciences Tehran Iran Sina Trauma and Surgery Research Center Tehran University of Medical Sciences Tehran Iran Digestive Diseases Research Institute Tehran University of Medical Sciences Tehran Iran Department of Neurology Tehran University of Medical Sciences Tehran Iran Social Determinants of Health Research Center Shahid Beheshti University of Medical Sciences Tehran Iran Department of Epidemiology Shahid Beheshti University of Medical Sciences Tehran Iran Department of Health Economics and Statistics Shahid Beheshti University of Medical Sciences Tehran Iran Department of Neurosurgery Shahid Beheshti University of Medical Sciences Tehran Iran Ophthalmic R

Background: The COVID-19 pandemic highlighted gaps in health surveillance systems, disease prevention, and treatment globally. Among the many factors that might have led to these gaps is the issue of the financing of national health systems, especially in low-income and middle-income countries (LMICs), as well as a robust global system for pandemic preparedness. We aimed to provide a comparative assessment of global health spending at the onset of the pandemic;characterise the amount of development assistance for pandemic preparedness and response disbursed in the first 2 years of the COVID-19 pandemic;and examine expectations for future health spending and put into context the expected need for investment in pandemic preparedness. Methods: In this analysis of global health spending between 1990 and 2021, and prediction from 2021 to 2026, we estimated four sources of health spending: development assistance for health (DAH), government spending, out-of-pocket spending, and prepaid private spending across 204 countries and territories. We used the Organisation for Economic Co-operation and Development (OECD)'s Creditor Reporting System (CRS) and the WHO Global Health Expenditure Database (GHED) to estimate spending. We estimated development assistance for general health, COVID-19 response, and pandemic preparedness and response using a keyword search. Health spending estimates were combined with estimates of resources needed for pandemic prevention and preparedness to analyse future health spending patterns, relative to need. Findings: In 2019, at the onset of the COVID-19 pandemic, US$9·2 trillion (95% uncertainty interval [UI] 9·1–9·3) was spent on health worldwide. We found great disparities in the amount of resources devoted to health, with high-income countries spending $7·3 trillion (95% UI 7·2–7·4) in 2019;293·7 times the $24·8 billion (95% UI 24·3–25·3) spent by low-income countries in 2019. That same year, $43·1 billion in development assistance was provided

关键词：

来源：评论

学校读者我要写书评

暂无评论

Combined Measurement of the Higgs Boson Mass from the H→γγ and H→ZZ*→4ℓ Decay Channels with the ATLAS Detector Using s=7, 8, and 13 TeV pp Collision Data

引用

Physical Review Letters 2023年第25期131卷 251802-251802页

作者： G. Aad B. Abbott K. Abeling N. J. Abicht S. H. Abidi A. Aboulhorma H. Abramowicz H. Abreu Y. Abulaiti B. S. Acharya C. Adam Bourdarios L. Adamczyk S. V. Addepalli M. J. Addison J. Adelman A. Adiguzel T. Adye A. A. Affolder Y. Afik M. N. Agaras J. Agarwala A. Aggarwal C. Agheorghiesei A. Ahmad F. Ahmadov W. S. Ahmed S. Ahuja X. Ai G. Aielli A. Aikot M. Ait Tamlihat B. Aitbenchikh I. Aizenberg M. Akbiyik T. P. A. Åkesson A. V. Akimov D. Akiyama N. N. Akolkar K. Al Khoury G. L. Alberghi J. Albert P. Albicocco G. L. Albouy S. Alderweireldt M. Aleksa I. N. Aleksandrov C. Alexa T. Alexopoulos F. Alfonsi M. Algren M. Alhroob B. Ali H. M. J. Ali S. Ali S. W. Alibocus M. Aliev G. Alimonti W. Alkakhi C. Allaire B. M. M. Allbrooke J. F. Allen C. A. Allendes Flores P. P. Allport A. Aloisio F. Alonso C. Alpigiani M. Alvarez Estevez A. Alvarez Fernandez M. Alves Cardoso M. G. Alviggi M. Aly Y. Amaral Coutinho A. Ambler C. Amelung M. Amerl C. G. Ames D. Amidei S. P. Amor Dos Santos K. R. Amos V. Ananiev C. Anastopoulos T. Andeen J. K. Anders S. Y. Andrean A. Andreazza S. Angelidakis A. Angerami A. V. Anisenkov A. Annovi C. Antel M. T. Anthony E. Antipov M. Antonelli F. Anulli M. Aoki T. Aoki J. A. Aparisi Pozo M. A. Aparo L. Aperio Bella C. Appelt A. Apyan N. Aranzabal S. J. Arbiol Val C. Arcangeletti A. T. H. Arce E. Arena J-F. Arguin S. Argyropoulos J.-H. Arling O. Arnaez H. Arnold G. Artoni H. Asada K. Asai S. Asai N. A. Asbah J. Assahsah K. Assamagan R. Astalos S. Atashi R. J. Atkin M. Atkinson H. Atmani P. A. Atmasiddha K. Augsten S. Auricchio A. D. Auriol V. A. Austrup G. Avolio K. Axiotis G. Azuelos D. Babal H. Bachacou K. Bachas A. Bachiu F. Backman A. Badea T. M. Baer P. Bagnaia M. Bahmani A. J. Bailey V. R. Bailey J. T. Baines L. Baines O. K. Baker E. Bakos D. Bakshi Gupta V. Balakrishnan R. Balasubramanian E. M. Baldin P. Balek E. Ballabene F. Balli L. M. Baltes W. K. Balunas J. Balz E. Banas M. Bandieramonte A. Bandyopadhyay S. Bansal L. Barak M. Barakat E. L. Barberio D. Barberis M. Barbero M. Z. Barel K. N. Barend CPPM Aix-Marseille Université CNRS/IN2P3 Marseille France Homer L. Dodge Department of Physics and Astronomy University of Oklahoma Norman Oklahoma USA II. Physikalisches Institut Georg-August-Universität Göttingen Göttingen Germany Fakultät Physik Technische Universität Dortmund Dortmund Germany Physics Department Brookhaven National Laboratory Upton New York USA Faculté des sciences Université Mohammed V Rabat Morocco Raymond and Beverly Sackler School of Physics and Astronomy Tel Aviv University Tel Aviv Israel Department of Physics Technion Israel Institute of Technology Haifa Israel Department of Physics New York University New York New York USA INFN Gruppo Collegato di Udine Sezione di Trieste Udine Italy ICTP Trieste Italy LAPP Université Savoie Mont Blanc CNRS/IN2P3 Annecy France AGH University of Krakow Faculty of Physics and Applied Computer Science Krakow Poland Department of Physics Brandeis University Waltham Massachusetts USA School of Physics and Astronomy University of Manchester Manchester United Kingdom Department of Physics Northern Illinois University DeKalb Illinois USA Department of Physics Istanbul University Istanbul Türkiye Particle Physics Department Rutherford Appleton Laboratory Didcot United Kingdom Santa Cruz Institute for Particle Physics University of California Santa Cruz Santa Cruz California USA CERN Geneva Switzerland Institut de Física d’Altes Energies (IFAE) Barcelona Institute of Science and Technology Barcelona Spain INFN Sezione di Pavia Italy Dipartimento di Fisica Università di Pavia Pavia Italy Institut für Physik Universität Mainz Mainz Germany Department of Physics Alexandru Ioan Cuza University of Iasi Iasi Romania Affiliated with an international laboratory covered by a cooperation agreement with CERN Department of Physics McGill University Montreal Quebec Canada Department of Physics Royal Holloway University of London Egham United Kingdom Department of Modern Physics and State K

A measurement of the mass of the Higgs boson combining the H→ZZ*→4ℓ and H→γγ decay channels is presented. The result is based on 140 fb−1 of proton-proton collision data collected by the ATLAS detector during LHC run 2 at a center-of-mass energy of 13 TeV combined with the run 1 ATLAS mass measurement, performed at center-of-mass energies of 7 and 8 TeV, yielding a Higgs boson mass of 125.11±0.09(stat)±0.06(syst)=125.11±0.11 GeV. This corresponds to a 0.09% precision achieved on this fundamental parameter of the Standard Model of particle physics.

关键词： Higgs bosons Mass

来源：评论

学校读者我要写书评

暂无评论

Improving constraints on gluon spin-momentum correlations in transversely polarized protons via midrapidity open-heavy-flavor electrons in p↑ + p collisions at √s = 200 GeV

arXiv

引用

arXiv 2022年

作者： Abdulameer, N.J. Acharya, U. Aidala, C. Akiba, Y. Alfred, M. Andrieux, V. Apadula, N. Asano, H. Azmoun, B. Babintsev, V. Bandara, N.S. Barish, K.N. Bathe, S. Bazilevsky, A. Beaumier, M. Belmont, R. Berdnikov, A. Berdnikov, Y. Bichon, L. Blankenship, B. Blau, D.S. Bok, J.S. Borisov, V. Brooks, M.L. Bryslawskyj, J. Bumazhnov, V. Campbell, S. Canoa Roman, V. Cervantes, R. Chiu, M. Chi, C.Y. Choi, I.J. Choi, J.B. Citron, Z. Connors, M. Corliss, R. Corrales Morales, Y. Cronin, N. Csanád, M. Csörgő, T. Danley, T.W. Daugherity, M.S. David, G. Dean, C.T. DeBlasio, K. Dehmelt, K. Denisov, A. Deshpande, A. Desmond, E.J. Dion, A. Dixit, D. Doomra, V. Do, J.H. Drees, A. Drees, K.A. Durham, J.M. Durum, A. En'yo, H. Enokizono, A. Esha, R. Esumi, S. Fadem, B. Fan, W. Feege, N. Fields, D.E. Finger, M. Finger, M. Firak, D. Fitzgerald, D. Fokin, S.L. Frantz, J.E. Franz, A. Frawley, A.D. Fukuda, Y. Gallus, P. Gal, C. Garg, P. Ge, H. Giles, M. Giordano, F. Goto, Y. Grau, N. Greene, S.V. Grosse Perdekamp, M. Gunji, T. Guragain, H. Hachiya, T. Haggerty, J.S. Hahn, K.I. Hamagaki, H. Hamilton, H.F. Hanks, J. Han, S.Y. Harvey, M. Hasegawa, S. Haseler, T.O.S. Hemmick, T.K. He, X. Hill, J.C. Hill, K. Hodges, A. Hollis, R.S. Homma, K. Hong, B. Hoshino, T. Hotvedt, N. Huang, J. Imai, K. Inaba, M. Iordanova, A. Isenhower, D. Ivanishchev, D. Jacak, B.V. Jezghani, M. Jiang, X. Ji, Z. Johnson, B.M. Jouan, D. Jumper, D.S. Kang, J.H. Kapukchyan, D. Karthas, S. Kawall, D. Kazantsev, A.V. Khachatryan, V. Khanzadeev, A. Khatiwada, A. Kim, C. Kim, E.-J. Kim, M. Kim, T. Kincses, D. Kingan, A. Kistenev, E. Klatsky, J. Kline, P. Koblesky, T. Kotov, D. Kovacs, L. Kudo, S. Kurgyis, B. Kurita, K. Kwon, Y. Lajoie, J.G. Larionova, D. Lebedev, A. Lee, S. Lee, S.H. Leitch, M.J. Leung, Y.H. Lewis, N.A. Lim, S.H. Liu, M.X. Li, X. Loggins, V.-R. Loomis, D.A. Lovasz, K. Lynch, D. Lökös, S. Majoros, T. Abilene Christian University AbileneTX79699 United States Department of Physics Augustana University Sioux FallsSD57197 United States Department of Physics Banaras Hindu University Varanasi221005 India Bhabha Atomic Research Centre Bombay400 085 India Baruch College City University of New York New YorkNY10010 United States Collider-Accelerator Department Brookhaven National Laboratory UptonNY11973-5000 United States Physics Department Brookhaven National Laboratory UptonNY11973-5000 United States University of California-Riverside RiversideCA92521 United States Charles University Ovocný trh 5 Praha 1 Prague116 36 Czech Republic Center for Nuclear Study Graduate School of Science University of Tokyo 7-3-1 Hongo Bunkyo Tokyo113-0033 Japan University of Colorado BoulderCO80309 United States Columbia University New YorkNY10027 United States Nevis Laboratories IrvingtonNY10533 United States Czech Technical University Zikova 4 Prague 6166 36 Czech Republic Debrecen University Egyetem tér 1 DebrecenH-4010 Hungary ELTE Eötvös Loránd University Pázmány P. s. 1/A BudapestH-1117 Hungary Ewha Womans University Seoul120-750 Korea Republic of Florida A&M University TallahasseeFL32307 United States Florida State University TallahasseeFL32306 United States Georgia State University AtlantaGA30303 United States Hiroshima University Higashi-Hiroshima Hiroshima739-8526 Japan Department of Physics and Astronomy Howard University WashingtonDC20059 United States IHEP Protvino State Research Center of Russian Federation Institute for High Energy Physics Protvino142281 Russia University of Illinois at Urbana-Champaign UrbanaIL61801 United States Institute for Nuclear Research of the Russian Academy of Sciences prospekt 60-letiya Oktyabrya 7a Moscow117312 Russia Institute of Physics Academy of Sciences of the Czech Republic Na Slovance 2 Prague 8182 21 Czech Republic Iowa State University AmesIA50011 United States Advan

Polarized proton-proton collisions provide leading-order access to gluons, presenting an opportunity to constrain gluon spin-momentum correlations within transversely polarized protons and enhance our understanding of the three-dimensional structure of the proton. Midrapidity open-heavy-flavor production at √s = 200 GeV is dominated by gluon-gluon fusion, providing heightened sensitivity to gluon dynamics relative to other production channels. Transverse single-spin asymmetries of positrons and electrons from heavy-flavor hadron decays are measured at midrapidity using the PHENIX detector at the Relativistic Heavy Ion Collider. These charge-separated measurements are sensitive to gluon correlators that can in principle be related to gluon orbital angular momentum via model calculations. Explicit constraints on gluon correlators are extracted for two separate models, one of which had not been constrained previously. © 2022, CC BY.

关键词： Correlators

来源：评论

学校读者我要写书评

暂无评论

Measurement of Direct-Photon Cross Section and Double-Helicity Asymmetry at √s = 510 GeV in (Equation presented) Collisions

arXiv

引用

arXiv 2022年

作者： Abdulameer, N.J. Acharya, U. Adare, A. Aidala, C. Ajitanand, N.N. Akiba, Y. Akimoto, R. Alfred, M. Apadula, N. Aramaki, Y. Asano, H. Atomssa, E.T. Awes, T.C. Azmoun, B. Babintsev, V. Bai, M. Bandara, N.S. Bannier, B. Barish, K.N. Bathe, S. Bazilevsky, A. Beaumier, M. Beckman, S. Belmont, R. Berdnikov, A. Berdnikov, Y. Bichon, L. Black, D. Blankenship, B. Bok, J.S. Borisov, V. Boyle, K. Brooks, M.L. Bryslawskyj, J. Buesching, H. Bumazhnov, V. Campbell, S. Canoa Roman, V. Chen, C.-H. Chiu, M. Chi, C.Y. Choi, I.J. Choi, J.B. Chujo, T. Citron, Z. Connors, M. Corliss, R. Corrales Morales, Y. Csanád, M. Csörgo, T. Datta, A. Daugherity, M.S. David, G. Dean, C.T. DeBlasio, K. Dehmelt, K. Denisov, A. Deshpande, A. Desmond, E.J. Ding, L. Dion, A. Doomra, V. Do, J.H. Drees, A. Drees, K.A. Durham, J.M. Durum, A. En'yo, H. Enokizono, A. Esha, R. Fadem, B. Fan, W. Feege, N. Fields, D.E. Finger, M. Finger, M. Firak, D. Fitzgerald, D. Fokin, S.L. Frantz, J.E. Franz, A. Frawley, A.D. Gallus, P. Gal, C. Garg, P. Ge, H. Giles, M. Giordano, F. Glenn, A. Goto, Y. Grau, N. Greene, S.V. Grosse Perdekamp, M. Gunji, T. Guragain, H. Gu, Y. Hachiya, T. Haggerty, J.S. Hahn, K.I. Hamagaki, H. Hanks, J. Han, S.Y. Harvey, M. Hasegawa, S. Hemmick, T.K. He, X. Hill, J.C. Hodges, A. Hollis, R.S. Homma, K. Hong, B. Hoshino, T. Huang, J. Ikeda, Y. Imai, K. Imazu, Y. Inaba, M. Iordanova, A. Isenhower, D. Ivanishchev, D. Jacak, B.V. Jeon, S.J. Jezghani, M. Jiang, X. Ji, Z. Johnson, B.M. Joo, E. Joo, K.S. Jouan, D. Jumper, D.S. Kang, J.H. Kang, J.S. Kawall, D. Kazantsev, A.V. Key, J.A. Khachatryan, V. Khanzadeev, A. Khatiwada, A. Kihara, K. Kim, C. Kim, D.H. Kim, D.J. Kim, E.-J. Kim, H.-J. Kim, M. Kim, T. Kim, Y.K. Kincses, D. Kingan, A. Kistenev, E. Klatsky, J. Kleinjan, D. Kline, P. Koblesky, T. Kofarago, M. Koster, J. Kotov, D. Kovacs, L. Kurgyis, B. Kurita, K. Kurosawa, M. Kwon, Y. Abilene Christian University AbileneTX79699 United States Department of Physics Augustana University Sioux FallsSD57197 United States Department of Physics Banaras Hindu University Varanasi221005 India Bhabha Atomic Research Centre Bombay400 085 India Baruch College City University of New York New YorkNY10010 United States Collider-Accelerator Department Brookhaven National Laboratory UptonNY11973-5000 United States Physics Department Brookhaven National Laboratory UptonNY11973-5000 United States University of California-Riverside RiversideCA92521 United States Charles University Faculty of Mathematics and Physics Troja Prague180 00 Czech Republic Center for Nuclear Study Graduate School of Science University of Tokyo 7-3-1 Hongo Bunkyo Tokyo113-0033 Japan University of Colorado BoulderCO80309 United States Columbia University New YorkNY10027 United States Nevis Laboratories IrvingtonNY10533 United States Czech Technical University Zikova 4 Prague 6166 36 Czech Republic Debrecen University Egyetem tér 1 DebrecenH-4010 Hungary ELTE Eötvös Loránd University Pázmány P. s. 1/A BudapestH-1117 Hungary Ewha Womans University Seoul120-750 Korea Republic of Florida A&M University TallahasseeFL32307 United States Florida State University TallahasseeFL32306 United States Georgia State University AtlantaGA30303 United States Hanyang University Seoul133-792 Korea Republic of Hiroshima University Kagamiyama Higashi-Hiroshima739-8526 Japan Department of Physics and Astronomy Howard University WashingtonDC20059 United States IHEP Protvino State Research Center of Russian Federation Institute for High Energy Physics Protvino142281 Russia University of Illinois at Urbana-Champaign UrbanaIL61801 United States Institute for Nuclear Research The Russian Academy of Sciences prospekt 60-letiya Oktyabrya 7a Moscow117312 Russia Institute of Physics Academy of Sciences of the Czech Republic Na Slovance 2 Prague 8182 21 C

We present measurements of the cross section and double-helicity asymmetry ALL of direct-photon production in (Equation presented) collisions at √s = 510 GeV. The measurements have been performed at midrapidity (|η|... 详细信息

关键词： Germanium alloys

来源：评论

学校读者我要写书评

暂无评论

Probing the CP nature of the top–Higgs Yukawa coupling in tt¯H and tH events with H→bb¯ decays using the ATLAS detector at the LHC

引用

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 2024年 849卷

作者： Aad, G. Abbott, B. Abbott, D.C. Abed Abud, A. Abeling, K. Abhayasinghe, D.K. Abidi, S.H. Aboulhorma, A. Abramowicz, H. Abreu, H. Abulaiti, Y. Abusleme Hoffman, A.C. Acharya, B.S. Achkar, B. Adam, L. Adam Bourdarios, C. Adamczyk, L. Adamek, L. Addepalli, S.V. Adelman, J. Adiguzel, A. Adorni, S. Adye, T. Affolder, A.A. Afik, Y. Agapopoulou, C. Agaras, M.N. Agarwala, J. Aggarwal, A. Agheorghiesei, C. Aguilar-Saavedra, J.A. Ahmad, A. Ahmadov, F. Ahmed, W.S. Ai, X. Aielli, G. Aizenberg, I. Akatsuka, S. Akbiyik, M. Åkesson, T.P.A. Akimov, A.V. Al Khoury, K. Alberghi, G.L. Albert, J. Albicocco, P. Alconada Verzini, M.J. Alderweireldt, S. Aleksa, M. Aleksandrov, I.N. Alexa, C. Alexopoulos, T. Alfonsi, A. Alfonsi, F. Alhroob, M. Ali, B. Ali, S. Aliev, M. Alimonti, G. Allaire, C. Allbrooke, B.M.M. Allport, P.P. Aloisio, A. Alonso, F. Alpigiani, C. Alunno Camelia, E. Alvarez Estevez, M. Alviggi, M.G. Amaral Coutinho, Y. Ambler, A. Ambroz, L. Amelung, C. Amidei, D. Amor Dos Santos, S.P. Amoroso, S. Amos, K.R. Amrouche, C.S. Ananiev, V. Anastopoulos, C. Andari, N. Andeen, T. Anders, J.K. Andrean, S.Y. Andreazza, A. Anelli, C.R. Angelidakis, S. Angerami, A. Anisenkov, A.V. Annovi, A. Antel, C. Anthony, M.T. Antipov, E. Antonelli, M. Antrim, D.J.A. Anulli, F. Aoki, M. Aparisi Pozo, J.A. Aparo, M.A. Aperio Bella, L. Aranzabal, N. Araujo Ferraz, V. Arcangeletti, C. Arce, A.T.H. Arena, E. Arguin, J.-F. Argyropoulos, S. Arling, J.-H. Armbruster, A.J. Armstrong, A. Arnaez, O. Arnold, H. Arrubarrena Tame, Z.P. Artoni, G. Asada, H. Asai, K. Asai, S. Asbah, N.A. Asimakopoulou, E.M. Asquith, L. Assahsah, J. Assamagan, K. Astalos, R. Atkin, R.J. Atkinson, M. Atlay, N.B. Atmani, H. Atmasiddha, P.A. Augsten, K. Auricchio, S. Austrup, V.A. Avner, G. Avolio, G. Ayoub, M.K. Azuelos, G. Babal, D. Bachacou, H. Bachas, K. Bachiu, A. Backman, F. Badea, A. Bagnaia, P. Bahrasemani, H. Bailey, A.J. Bailey, V.R. Baines, J.T. Bakalis, C. Baker, O.K. Bakker, P.J. Bakos, E. Bakshi Gupta, D. Balaji, S. Balasubramanian, R. Baldin, E.M. Balek, P. Ballabene CPPM Aix-Marseille Université CNRS IN2P3 Marseille France Homer L. Dodge Department of Physics and Astronomy University of Oklahoma Norman OK United States Department of Physics University of Massachusetts Amherst MA United States CERN Geneva Switzerland II. Physikalisches Institut Georg-August-Universität Göttingen Göttingen Germany Department of Physics Royal Holloway University of London Egham United Kingdom Physics Department Brookhaven National Laboratory Upton NY United States Mohammed VI Polytechnic University Ben Guerir Morocco Raymond and Beverly Sackler School of Physics and Astronomy Tel Aviv University Tel Aviv Israel Department of Physics Technion Israel Institute of Technology Haifa Israel High Energy Physics Division Argonne National Laboratory Argonne IL United States Departamento de Física Pontificia Universidad Católica de Chile Santiago Chile INFN Gruppo Collegato di Udine Sezione di Trieste Udine Italy ICTP Trieste Italy Department of Physics King’s College London London United Kingdom Institut für Physik Universität Mainz Mainz Germany LAPP Univ. Savoie Mont Blanc CNRS IN2P3 Annecy France AGH University of Science and Technology Faculty of Physics and Applied Computer Science Krakow Poland Department of Physics University of Toronto Toronto ON Canada Department of Physics Brandeis University Waltham MA United States Department of Physics Northern Illinois University DeKalb IL United States Istanbul University Dept. of Physics Istanbul Turkey Département de Physique Nucléaire et Corpusculaire Université de Genève Genève Switzerland Particle Physics Department Rutherford Appleton Laboratory Didcot United Kingdom Santa Cruz Institute for Particle Physics University of California Santa Cruz Santa Cruz CA United States IJCLab Université Paris-Saclay CNRS IN2P3 Orsay 91405 France Institut de Física d’Altes Energies (IFAE) Barcelona Institute of Science and Technology Barcelona Spain INFN Sezione di Pavia

The CP properties of the coupling between the Higgs boson and the top quark are investigated using 139 fb−1 of proton–proton collision data recorded by the ATLAS experiment at the LHC at a centre-of-mass energy of s=...

The CP properties of the coupling between the Higgs boson and the top quark are investigated using 139 fb⁻¹ of proton–proton collision data recorded by the ATLAS experiment at the LHC at a centre-of-mass energy of s=13 TeV. The CP structure of the top quark–Higgs boson Yukawa coupling is probed in events with a Higgs boson decaying into a pair of b-quarks and produced in association with either a pair of top quarks, tt¯H, or a single top quark, tH. Events containing one or two electrons or muons are used for the measurement. Multivariate techniques are used to select regions enriched in tt¯H and tH events, where dedicated CP-sensitive observables are exploited. In an extension of the Standard Model (SM) with a CP-odd admixture in the top–Higgs Yukawa coupling, the mixing angle between CP-even and CP-odd couplings is measured to be α=11−73^∘ ^{∘+52^∘}, compatible with the SM prediction corresponding to α=0.

关键词：

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：