检索结果-内蒙古大学图书馆

2011 international Conference on Energy, Automation and signal, iCEAs - 2011

作者： Panda, sucheta Nanda, P.K. Dept. of Computer Science Engineering Padmanava College of Engg. Rourkela. Orissa India Dept. of Electronics and Communication Engineering I.T.E.R Siksha 'O' Anusandhan University Bhubaneswar. Orissa India

ISBN: (纸本)9781467301367

in this paper, we propose an supervised color image segmentation scheme using homotopy continuation method and Compound Markov Random Field (CMRF) model with Bilevel Binary Line Fields. the scheme is specifically meant to preserve weak edges besides the well defined strong edges. Ohta (i1, i 2, i3) model is used as the color model for image segmentation and we propose a compound MRF model taking care of intra-color and inter-color plane interactions. the CMRF model parameters are estimated using Maximum Conditional Pseudo Likelihood (MCPL) criterion and the MCPL estimates are obtained using homotopy continuation method. the image label estimation is formulated using Maximum a Posteriori criterion and the MAP estimates are obtained using hybrid algorithm. in the context of misclassification error, the proposed unsupervised scheme with CMRF model exhibited improved segmentation accuracy as compared to Yu and Clausi 's method. © 2011 iEEE.

关键词： image segmentation

来源：评论

学校读者我要写书评

暂无评论

Measurement of high-Q2 neutral current deep inelastic e+p scattering cross sections with a longitudinally polarized positron beam at HERA

引用

Physical Review D 2013年第5期87卷 052014-052014页

作者： H. Abramowicz i. Abt L. Adamczyk M. Adamus R. Aggarwal s. Antonelli P. Antonioli A. Antonov M. Arneodo O. Arslan V. Aushev Y. Aushev O. Bachynska A. Bamberger A. N. Barakbaev G. Barbagli G. Bari F. Barreiro N. Bartosik D. Bartsch M. Basile O. Behnke J. Behr U. Behrens L. Bellagamba A. Bertolin s. Bhadra M. Bindi C. Blohm V. Bokhonov t. Bołd K. Bondarenko E. G. Boos K. Borras D. Boscherini D. Bot i. Brock E. Brownson R. Brugnera N. Brümmer A. Bruni G. Bruni B. Brzozowska P. J. Bussey B. Bylsma A. Caldwell M. Capua R. Carlin C. D. Catterall s. Chekanov J. Chwastowski J. Ciborowski R. Ciesielski L. Cifarelli F. Cindolo A. Contin A. M. Cooper-sarkar N. Coppola M. Corradi F. Corriveau M. Costa G. D’Agostini F. Dal Corso J. del Peso R. K. Dementiev s. De Pasquale M. Derrick R. C. E. Devenish D. Dobur B. A. Dolgoshein G. Dolinska A. t. Doyle V. Drugakov L. s. Durkin s. Dusini Y. Eisenberg P. F. Ermolov A. Eskreys s. Fang s. Fazio J. Ferrando M. i. Ferrero J. Figiel B. Foster G. Gach A. Galas E. Gallo A. Garfagnini A. Geiser i. Gialas A. Gizhko L. K. Gladilin D. Gladkov C. Glasman O. Gogota Yu. A. Golubkov P. Göttlicher i. Grabowska-Bołd J. Grebenyuk i. Gregor G. Grigorescu G. Grzelak O. Gueta M. Guzik C. Gwenlan t. Haas W. Hain R. Hamatsu J. C. Hart H. Hartmann G. Hartner E. Hilger D. Hochman R. Hori A. Hüttmann Z. A. ibrahim Y. iga R. ingbir M. ishitsuka H. -P. Jakob F. Januschek t. W. Jones M. Jüngst i. Kadenko B. Kahle s. Kananov t. Kanno U. Karshon F. Karstens i. i. Katkov M. Kaur P. Kaur A. Keramidas L. A. Khein J. Y. Kim D. Kisielewska s. Kitamura R. Klanner U. Klein E. Koffeman N. Kondrashova O. Kononenko P. Kooijman ie. Korol i. A. Korzhavina A. Kotański U. Kötz H. Kowalski O. Kuprash M. Kuze A. Lee B. B. Levchenko A. Levy V. Libov s. Limentani t. Y. Ling M. Lisovyi E. Lobodzinska W. Lohmann B. Löhr E. Lohrmann K. R. Long A. Longhin D. Lontkovskyi O. Yu. Lukina J. Maeda s. Magill i. Makarenko J. Malka R. Mankel A. Margotti G. Marini J. F. Martin A. Mastroberardino M. C. K. Mattingly i. -A. Melzer-Pellmann s. Mer Raymond and Beverly Sackler Faculty of Exact Sciences School of Physics Tel Aviv University Tel Aviv Israel Max-Planck-Institut für Physik München Germany Faculty of Physics and Applied Computer Science AGH-University of Science and Technology Krakow Poland National Centre for Nuclear Research Warsaw Poland Department of Physics Panjab University Chandigarh India University and INFN Bologna Bologna Italy INFN Bologna Bologna Italy Moscow Engineering Physics Institute Moscow Russia Università del Piemonte Orientale Novara and INFN Torino Italy Physikalisches Institut der Universität Bonn Bonn Germany Institute for Nuclear Research National Academy of Sciences Kyiv Ukraine Department of Nuclear Physics National Taras Shevchenko University of Kyiv Kyiv Ukraine Deutsches Elektronen-Synchrotron DESY Hamburg Germany Fakultät für Physik der Universität Freiburg i.Br. Freiburg im Breisgau Germany Institute of Physics and Technology of Ministry of Education and Science of Kazakhstan Almaty Kazakhstan INFN Florence Florence Italy Departamento de Física Teórica Universidad Autónoma de Madrid Madrid Spain INFN Padova Padova Italy Department of Physics York University Ontario M3J 1P3 Canada Department of Physics University of Wisconsin Madison Wisconsin 53706 USA Dipartimento di Fisica dell’ Università and INFN Padova Italy Physics Department Ohio State University Columbus Ohio 43210 USA Faculty of Physics University of Warsaw Warsaw Poland School of Physics and Astronomy University of Glasgow Glasgow United Kingdom Physics Department and INFN Calabria University Cosenza Italy Argonne National Laboratory Argonne Illinois 60439-4815 USA The Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences Krakow Poland Department of Physics University of Oxford Oxford United Kingdom Department of Physics McGill University Montréal Québec H3A 2T8 Canada Università di Torino and INFN Torino Italy Dipartimento di Fisica Università La S

Measurements of neutral current cross sections for deep inelastic scattering in e+p collisions at HERA with a longitudinally polarized positron beam are presented. the single-differential cross-sections dσ/dQ2, dσ/dx and dσ/dy and the reduced cross section σ˜ are measured in the kinematic region Q2>185 GeV2 and y<0.9, where Q2 is the four-momentum transfer squared, x the Bjorken scaling variable and y the inelasticity of the interaction. the measurements are performed separately for positively and negatively polarized positron beams. the measurements are based on an integrated luminosity of 135.5 pb−1 collected with the ZEUs detector in 2006 and 2007 at a center-of-mass energy of 318 GeV. the structure functions F˜3 and F3γZ are determined by combining the e+p results presented in this paper with previously published e−p neutral current results. the asymmetry parameter A+ is used to demonstrate the parity violation predicted in electroweak interactions. the measurements are well described by the predictions of the standard Model.

关键词：

来源：评论

学校读者我要写书评

暂无评论

study of decays with first observation of and

引用

Journal of High Energy Physics 2013年第10期2013卷 1-22页

作者： Aaij, R. Adeva, B. Adinolfi, M. Adrover, C. Affolder, A. Ajaltouni, Z. Albrecht, J. Alessio, F. Alexander, M. Ali, s. Alkhazov, G. Alvarez Cartelle, P. Alves, A. A. Amato, s. Amerio, s. Amhis, Y. Anderlini, L. Anderson, J. Andreassen, R. Andrews, J. E. Appleby, R. B. Aquines Gutierrez, O. Archilli, F. Artamonov, A. Artuso, M. Aslanides, E. Auriemma, G. Baalouch, M. Bachmann, s. Back, J. J. Baesso, C. Balagura, V. Baldini, W. Barlow, R. J. Barschel, C. Barsuk, s. Barter, W. Bauer, th. Bay, A. Beddow, J. Bedeschi, F. Bediaga, i. Belogurov, s. Belous, K. Belyaev, i. Ben-Haim, E. Bencivenni, G. Benson, s. Benton, J. Berezhnoy, A. Bernet, R. Bettler, M.-O. van Beuzekom, M. Bien, A. Bifani, s. Bird, t. Bizzeti, A. Bjørnstad, P. M. Blake, t. Blanc, F. Blouw, J. Blusk, s. Bocci, V. Bondar, A. Bondar, N. Bonivento, W. Borghi, s. Borgia, A. Bowcock, t. J. V. Bowen, E. Bozzi, C. Brambach, t. van den Brand, J. Bressieux, J. Brett, D. Britsch, M. Britton, t. Brook, N. H. Brown, H. Burducea, i. Bursche, A. Busetto, G. Buytaert, J. Cadeddu, s. Callot, O. Calvi, M. Calvo Gomez, M. Camboni, A. Campana, P. Campora Perez, D. Carbone, A. Carboni, G. Cardinale, R. Cardini, A. Carranza-Mejia, H. Carson, L. Carvalho Akiba, K. Casse, G. Castillo Garcia, L. Cattaneo, M. Cauet, Ch. Cenci, R. Charles, M. Charpentier, Ph. Chen, P. Chiapolini, N. Chrzaszcz, M. Ciba, K. Cid Vidal, X. Ciezarek, G. Clarke, P. E. L. Clemencic, M. Cliff, H. V. Closier, J. Coca, C. Coco, V. Cogan, J. Cogneras, E. Collins, P. Comerma-Montells, A. Contu, A. Cook, A. Coombes, M. Coquereau, s. Corti, G. Couturier, B. Cowan, G. A. Cowie, E. Craik, D. C. Cunliffe, s. Currie, R. D’Ambrosio, C. David, P. David, P. N. Y. Davis, A. De Bonis, i. De Bruyn, K. De Capua, s. De Cian, M. De Miranda, J. M. De Paula, L. De silva, W. De simone, P. Decamp, D. Deckenhoff, M. Del Buono, L. Déléage, N. Derkach, D. Deschamps, O. Dettori, F. Di Canto, A. Dijkstra, H. Dogaru, M. Donleavy, s. Dordei, F. Dosil suárez, A. Dossett, D. Dovbnya, A. Dupertuis, F. Durante, P. Dzhelyadin, R. Dziurd Nikhef National Institute for Subatomic Physics Amsterdam The Netherlands Universidad de Santiago de Compostela Santiago de Compostela Spain H.H. Wills Physics Laboratory University of Bristol Bristol U.K. CPPM Aix-Marseille Université CNRS/IN2P3 Marseille France Oliver Lodge Laboratory University of Liverpool Liverpool U.K. Clermont Université Université Blaise Pascal CNRS/IN2P3 LPC Clermont-Ferrand France Fakultät Physik Technische Universität Dortmund Dortmund Germany European Organization for Nuclear Research (CERN) Geneva Switzerland School of Physics and Astronomy University of Glasgow Glasgow U.K. Petersburg Nuclear Physics Institute (PNPI) Gatchina Russia Sezione INFN di Roma La Sapienza Roma Italy Universidade Federal do Rio de Janeiro (UFRJ) Rio de Janeiro Brazil Sezione INFN di Padova Padova Italy LAL Université Paris-Sud CNRS/IN2P3 Orsay France Sezione INFN di Firenze Firenze Italy Università di Firenze Firenze Italy Physik-Institut Universität Zürich Zürich Switzerland University of Cincinnati Cincinnati U.S.A. University of Maryland College Park U.S.A. School of Physics and Astronomy University of Manchester Manchester U.K. Max-Planck-Institut für Kernphysik (MPIK) Heidelberg Germany Laboratori Nazionali dell’INFN di Frascati Frascati Italy Institute for High Energy Physics (IHEP) Protvino Russia Syracuse University Syracuse U.S.A. Università della Basilicata Potenza Italy Physikalisches Institut Ruprecht-Karls-Universität Heidelberg Heidelberg Germany Department of Physics University of Warwick Coventry U.K. Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio) Rio de Janeiro Brazil associated to 2 Institute of Theoretical and Experimental Physics (ITEP) Moscow Russia Sezione INFN di Ferrara Ferrara Italy Cavendish Laboratory University of Cambridge Cambridge U.K. Ecole Polytechnique Fédérale de Lausanne (EPFL) Lausanne Switzerland Sezione INFN di Pisa Pisa Italy Centro Brasileiro de Pesquisas Físicas (CBPF)

A search for charmless three-body decays of B 0 and $ B_s^0 $ mesons with a $ K_{\mathrm{s}}^0 $ meson in the final state is performed using the pp collision data, corresponding to an integrated luminosity of 1.0 fb−1, collected at a centre-of-mass energy of 7 teV recorded by the LHCb experiment. Branching fractions of the $ B_{(s)}^0\to K_{\mathrm{s}}^0{h^{+}}{h^{{\prime -}}} $ decay modes (h (′) = π, K), relative to the well measured $ {B^0}\to K_{\mathrm{s}}^0{\pi^{+}}{\pi^{-}} $ decay, are obtained. First observation of the decay modes $ B_s^0\to K_{\mathrm{s}}^0{K^{\pm }}{\pi^{\mp }} $ and $ B_s^0\to K_{\mathrm{s}}^0{\pi^{+}}{\pi^{-}} $ and confirmation of the decay $ {B^0}\to K_{\mathrm{s}}^0{K^{\pm }}{\pi^{\mp }} $ are reported. the following relative branching fraction measurements or limits are obtained $ \begin{array}{*i{c}} {\frac{{\mathcal{B}\left( {{B^0}\to K_{\mathrm{s}}^0{K^{\pm }}{\pi^{\mp }}} \right)}}{{\mathcal{B}\left( {{B^0}\to K_{\mathrm{s}}^0{\pi^{+}}{\pi^{-}}} \right)}}=0.128\pm 0.017\left( {\mathrm{stat}.} \right)\pm 0.009\left( {\mathrm{syst}.} \right),} \hfill \\ {\frac{{\mathcal{B}\left( {{B^0}\to K_{\mathrm{s}}^0{K^{+}}{K^{-}}} \right)}}{{\mathcal{B}\left( {{B^0}\to K_{\mathrm{s}}^0{\pi^{+}}{\pi^{-}}} \right)}}=0.385\pm 0.031\left( {\mathrm{stat}.} \right)\pm 0.023\left( {\mathrm{syst}.} \right),} \hfill \\ {\frac{{\mathcal{B}\left( {B_s^0\to K_{\mathrm{s}}^0{\pi^{+}}{\pi^{-}}} \right)}}{{\mathcal{B}\left( {{B^0}\to K_{\mathrm{s}}^0{\pi^{+}}{\pi^{-}}} \right)}}=0.29\pm 0.06\left( {\mathrm{stat}.} \right)\pm 0.03\left( {\mathrm{syst}.} \right)\pm 0.02\left( {{{{{f_s}}} \left/ {{{f_d}}} \right.}} \right),} \hfill \\ {\frac{{\mathcal{B}\left( {B_s^0\to K_{\mathrm{s}}^0{K^{\pm }}{\pi^{\mp }}} \right)}}{{\mathcal{B}\left( {{B^0}\to K_{\mathrm{s}}^0{\pi^{+}}{\pi^{-}}} \right)}}=1.48\pm 0.12\left( {\mathrm{stat}.} \right)\pm 0.08\left( {\mathrm{syst}.} \right)\pm 0.12\left( {{{{{f_s}}} \left/ {{{f_d}}} \right.}} \right)} \hfill \\ {\frac{{\ma

关键词：

来源：评论

学校读者我要写书评

暂无评论

searches for heavy Higgs bosons in two-Higgs-doublet models and for t→ch decay using multilepton and diphoton final states in pp collisions at 8 teV

引用

Physical Review D 2014年第11期90卷 112013-112013页

作者： V. Khachatryan A. M. sirunyan A. tumasyan W. Adam t. Bergauer M. Dragicevic J. Erö C. Fabjan M. Friedl R. Frühwirth V. M. Ghete C. Hartl N. Hörmann J. Hrubec M. Jeitler W. Kiesenhofer V. Knünz M. Krammer i. Krätschmer D. Liko i. Mikulec D. Rabady B. Rahbaran H. Rohringer R. schöfbeck J. strauss A. taurok W. treberer-treberspurg W. Waltenberger C.-E. Wulz V. Mossolov N. shumeiko J. suarez Gonzalez s. Alderweireldt M. Bansal s. Bansal t. Cornelis E. A. De Wolf X. Janssen A. Knutsson s. Luyckx s. Ochesanu B. Roland R. Rougny M. Van De Klundert H. Van Haevermaet P. Van Mechelen N. Van Remortel A. Van spilbeeck F. Blekman s. Blyweert J. D’Hondt N. Daci N. Heracleous J. Keaveney s. Lowette M. Maes A. Olbrechts Q. Python D. strom s. tavernier W. Van Doninck P. Van Mulders G. P. Van Onsem i. Villella C. Caillol B. Clerbaux G. De Lentdecker D. Dobur L. Favart A. P. R. Gay A. Grebenyuk A. Léonard A. Mohammadi L. Perniè t. Reis t. seva L. thomas C. Vander Velde P. Vanlaer J. Wang V. Adler K. Beernaert L. Benucci A. Cimmino s. Costantini s. Crucy s. Dildick A. Fagot G. Garcia J. Mccartin A. A. Ocampo Rios D. Ryckbosch s. salva Diblen M. sigamani N. strobbe F. thyssen M. tytgat E. Yazgan N. Zaganidis s. Basegmez C. Beluffi G. Bruno R. Castello A. Caudron L. Ceard G. G. Da silveira C. Delaere t. du Pree D. Favart L. Forthomme A. Giammanco J. Hollar P. Jez M. Komm V. Lemaitre C. Nuttens D. Pagano L. Perrini A. Pin K. Piotrzkowski A. Popov L. Quertenmont M. selvaggi M. Vidal Marono J. M. Vizan Garcia N. Beliy t. Caebergs E. Daubie G. H. Hammad W. L. Aldá Júnior G. A. Alves L. Brito M. Correa Martins Junior t. Dos Reis Martins C. Mora Herrera M. E. Pol W. Carvalho J. Chinellato A. Custódio E. M. Da Costa D. De Jesus Damiao C. De Oliveira Martins s. Fonseca De souza H. Malbouisson D. Matos Figueiredo L. Mundim H. Nogima W. L. Prado Da silva J. santaolalla A. santoro A. sznajder E. J. tonelli Manganote A. Vilela Pereira C. A. Bernardes s. Dogra t. R. Fernandez Perez tomei E. M. Gregores P. G. Mercadante s. F. Novaes sandra s. Padul Yerevan Physics Institute Yerevan Armenia Institut für Hochenergiephysik der OeAW Wien Austria National Centre for Particle and High Energy Physics Minsk Belarus Universiteit Antwerpen Antwerpen Belgium Vrije Universiteit Brussel Brussel Belgium Université Libre de Bruxelles Bruxelles Belgium Ghent University Ghent Belgium Université Catholique de Louvain Louvain-la-Neuve Belgium Université de Mons Mons Belgium Centro Brasileiro de Pesquisas Fisicas Rio de Janeiro Brazil Universidade do Estado do Rio de Janeiro Rio de Janeiro Brazil Universidade Federal do ABC São Paulo Brazil Universidade Estadual Paulista São Paulo Brazil Institute for Nuclear Research and Nuclear Energy Sofia Bulgaria University of Sofia Sofia Bulgaria Institute of High Energy Physics Beijing China State Key Laboratory of Nuclear Physics and Technology Peking University Beijing China Rice University Houston Texas 77251 USA Vanderbilt University Nashville Tennessee 37235 USA Universidad de Los Andes Bogota Colombia University of Split Faculty of Electrical Engineering Mechanical Engineering and Naval Architecture Split Croatia University of Split Faculty of Science Split Croatia Institute Rudjer Boskovic Zagreb Croatia University of Cyprus Nicosia Cyprus Charles University Prague Czech Republic Academy of Scientific Research and Technology of the Arab Republic of Egypt Egyptian Network of High Energy Physics Cairo Egypt National Institute of Chemical Physics and Biophysics Tallinn Estonia Department of Physics University of Helsinki Helsinki Finland Helsinki Institute of Physics Helsinki Finland Lappeenranta University of Technology Lappeenranta Finland DSM/IRFU CEA/Saclay Gif-sur-Yvette France Laboratoire Leprince-Ringuet Ecole Polytechnique IN2P3-CNRS Palaiseau France Institut Pluridisciplinaire Hubert Curien Université de Strasbourg Université de Haute Alsace Mulhouse CNRS/IN2P3 Strasbourg France Centre de Calcul de l’Institut National de Physique Nucleaire et de

searches are presented for heavy scalar (H) and pseudoscalar (A) Higgs bosons posited in the two doublet model (2HDM) extensions of the standard model (sM). these searches are based on a data sample of pp collisions collected with the CMs experiment at the LHC at a center-of-mass energy of s=8 teV and corresponding to an integrated luminosity of 19.5 fb−1. the decays H→hh and A→Zh, where h denotes an sM-like Higgs boson, lead to events with three or more isolated charged leptons or with a photon pair accompanied by one or more isolated leptons. the search results are presented in terms of the H and A production cross sections times branching fractions and are further interpreted in terms of 2HDM parameters. We place 95% C.L. cross section upper limits of approximately 7 pb on σB for H→hh and 2 pb for A→Zh. Also presented are the results of a search for the rare decay of the top quark that results in a charm quark and an sM Higgs boson, t→ch, the existence of which would indicate a nonzero flavor-changing Yukawa coupling of the top quark to the Higgs boson. We place a 95% C.L. upper limit of 0.56% on B(t→ch).

关键词：

来源：评论

学校读者我要写书评

暂无评论

searches for electroweak neutralino and chargino production in channels with Higgs, Z, and W bosons in pp collisions at 8 teV

引用

Physical Review D 2014年第9期90卷 092007-092007页

作者： V. Khachatryan A. M. sirunyan A. tumasyan W. Adam t. Bergauer M. Dragicevic J. Erö C. Fabjan M. Friedl R. Frühwirth V. M. Ghete C. Hartl N. Hörmann J. Hrubec M. Jeitler W. Kiesenhofer V. Knünz M. Krammer i. Krätschmer D. Liko i. Mikulec D. Rabady B. Rahbaran H. Rohringer R. schöfbeck J. strauss A. taurok W. treberer-treberspurg W. Waltenberger C.-E. Wulz V. Mossolov N. shumeiko J. suarez Gonzalez s. Alderweireldt M. Bansal s. Bansal t. Cornelis E. A. De Wolf X. Janssen A. Knutsson s. Luyckx s. Ochesanu R. Rougny M. Van De Klundert H. Van Haevermaet P. Van Mechelen N. Van Remortel A. Van spilbeeck F. Blekman s. Blyweert J. D’Hondt N. Daci N. Heracleous J. Keaveney s. Lowette M. Maes A. Olbrechts Q. Python D. strom s. tavernier W. Van Doninck P. Van Mulders G. P. Van Onsem i. Villella C. Caillol B. Clerbaux G. De Lentdecker D. Dobur L. Favart A. P. R. Gay A. Grebenyuk A. Léonard A. Mohammadi L. Perniè t. Reis t. seva L. thomas C. Vander Velde P. Vanlaer J. Wang F. Zenoni V. Adler K. Beernaert L. Benucci A. Cimmino s. Costantini s. Crucy s. Dildick A. Fagot G. Garcia J. Mccartin A. A. Ocampo Rios D. Ryckbosch s. salva Diblen M. sigamani N. strobbe F. thyssen M. tytgat E. Yazgan N. Zaganidis s. Basegmez C. Beluffi G. Bruno R. Castello A. Caudron L. Ceard G. G. Da silveira C. Delaere t. du Pree D. Favart L. Forthomme A. Giammanco J. Hollar A. Jafari P. Jez M. Komm V. Lemaitre C. Nuttens D. Pagano L. Perrini A. Pin K. Piotrzkowski A. Popov L. Quertenmont M. selvaggi M. Vidal Marono J. M. Vizan Garcia N. Beliy t. Caebergs E. Daubie G. H. Hammad W. L. Aldá Júnior G. A. Alves L. Brito M. Correa Martins Junior t. Dos Reis Martins C. Mora Herrera M. E. Pol W. Carvalho J. Chinellato A. Custódio E. M. Da Costa D. De Jesus Damiao C. De Oliveira Martins s. Fonseca De souza H. Malbouisson D. Matos Figueiredo L. Mundim H. Nogima W. L. Prado Da silva J. santaolalla A. santoro A. sznajder E. J. tonelli Manganote A. Vilela Pereira C. A. Bernardes s. Dogra t. R. Fernandez Perez tomei E. M. Gregores P. G. Mercadante s. F. Novaes sandr Yerevan Physics Institute Yerevan Armenia Institut für Hochenergiephysik der OeAW Wien Austria National Centre for Particle and High Energy Physics Minsk Belarus Universiteit Antwerpen Antwerpen Belgium Vrije Universiteit Brussel Brussel Belgium Université Libre de Bruxelles Bruxelles Belgium Ghent University Ghent Belgium Université Catholique de Louvain Louvain-la-Neuve Belgium Université de Mons Mons Belgium Centro Brasileiro de Pesquisas Fisicas Rio de Janeiro Brazil Universidade do Estado do Rio de Janeiro Rio de Janeiro Brazil Universidade Federal do ABC São Paulo Brazil Universidade Estadual Paulista São Paulo Brazil Institute for Nuclear Research and Nuclear Energy Sofia Bulgaria University of Sofia Sofia Bulgaria Institute of High Energy Physics Beijing China State Key Laboratory of Nuclear Physics and Technology Peking University Beijing China Vanderbilt University Nashville Tennessee 37235 USA Universidad de Los Andes Bogota Colombia University of Split Faculty of Electrical Engineering Mechanical Engineering and Naval Architecture Split Croatia University of Split Faculty of Science Split Croatia Institute Rudjer Boskovic Zagreb Croatia University of Cyprus Nicosia Cyprus Charles University Prague Czech Republic Academy of Scientific Research and Technology of the Arab Republic of Egypt Egyptian Network of High Energy Physics Cairo Egypt National Institute of Chemical Physics and Biophysics Tallinn Estonia Department of Physics University of Helsinki Helsinki Finland Helsinki Institute of Physics Helsinki Finland Lappeenranta University of Technology Lappeenranta Finland DSM/IRFU CEA/Saclay Gif-sur-Yvette France Laboratoire Leprince-Ringuet Ecole Polytechnique IN2P3-CNRS Palaiseau France Institut Pluridisciplinaire Hubert Curien Université de Strasbourg Université de Haute Alsace Mulhouse CNRS/IN2P3 Strasbourg France Centre de Calcul de l’Institut National de Physique Nucleaire et de Physique des Particules CNRS/IN2P3 Ville

searches for supersymmetry (sUsY) are presented based on the electroweak pair production of neutralinos and charginos, leading to decay channels with Higgs, Z, and W bosons and undetected lightest sUsY particles (LsPs). the data sample corresponds to an integrated luminosity of about 19.5 fb−1 of proton-proton collisions at a center-of-mass energy of 8 teV collected in 2012 with the CMs detector at the LHC. the main emphasis is neutralino pair production in which each neutralino decays either to a Higgs boson (h) and an LsP or to a Z boson and an LsP, leading to hh, hZ, and ZZ states with missing transverse energy (Etmiss). A second aspect is chargino-neutralino pair production, leading to hW states with Etmiss. the decays of a Higgs boson to a bottom-quark pair, to a photon pair, and to final states with leptons are considered in conjunction with hadronic and leptonic decay modes of the Z and W bosons. No evidence is found for supersymmetric particles, and 95% confidence level upper limits are evaluated for the respective pair production cross sections and for neutralino and chargino mass values.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Erratum: search for the associated production of the Higgs boson with a top-quark pair

引用

Journal of High Energy Physics 2014年第10期2014卷 1-19页

作者： V. Khachatryan A. M. sirunyan A. tumasyan W. Adam t. Bergauer M. Dragicevic J. Erö C. Fabjan M. Friedl R. Frühwirth V. M. Ghete C. Hartl N. Hörmann J. Hrubec M. Jeitler W. Kiesenhofer V. Knünz M. Krammer i. Krätschmer D. Liko i. Mikulec D. Rabady B. Rahbaran H. Rohringer R. schöfbeck J. strauss A. taurok W. treberer-treberspurg W. Waltenberger C.-E. Wulz V. Mossolov N. shumeiko J. suarez Gonzalez s. Alderweireldt M. Bansal s. Bansal t. Cornelis E. A. De Wolf X. Janssen A. Knutsson s. Luyckx s. Ochesanu B. Roland R. Rougny M. Van De Klundert H. Van Haevermaet P. Van Mechelen N. Van Remortel A. Van spilbeeck F. Blekman s. Blyweert J. D’Hondt N. Daci N. Heracleous J. Keaveney s. Lowette M. Maes A. Olbrechts Q. Python D. strom s. tavernier W. Van Doninck P. Van Mulders G. P. Van Onsem i. Villella C. Caillol B. Clerbaux G. De Lentdecker D. Dobur L. Favart A. P. R. Gay A. Grebenyuk A. Léonard A. Mohammadi L. Perniè t. Reis t. seva L. thomas C. Vander Velde P. Vanlaer J. Wang V. Adler K. Beernaert L. Benucci A. Cimmino s. Costantini s. Crucy s. Dildick A. Fagot G. Garcia J. Mccartin A. A. Ocampo Rios D. Ryckbosch s. salva Diblen M. sigamani N. strobbe F. thyssen M. tytgat E. Yazgan N. Zaganidis s. Basegmez C. Beluffi G. Bruno R. Castello A. Caudron L. Ceard G. G. Da silveira C. Delaere t. du Pree D. Favart L. Forthomme A. Giammanco J. Hollar P. Jez M. Komm V. Lemaitre C. Nuttens D. Pagano L. Perrini A. Pin K. Piotrzkowski A. Popov L. Quertenmont M. selvaggi M. Vidal Marono J. M. Vizan Garcia N. Beliy t. Caebergs E. Daubie G. H. Hammad W. L. Aldá G. A. Alves L. Brito M. Correa Martins t. Dos Reis Martins M. E. Pol W. Carvalho J. Chinellato A. Custódio E. M. Da Costa D. De Jesus Damiao C. De Oliveira Martins s. Fonseca De souza H. Malbouisson D. Matos Figueiredo L. Mundim H. Nogima W. L. Prado Da silva J. santaolalla A. santoro A. sznajder E. J. tonelli Manganote A. Vilela Pereira C. A. Bernardes t. R. Fernandez Perez tomei E. M. Gregores P. G. Mercadante s. F. Novaes sandra s. Padula A. Aleksandrov V. Genchev P. iaydjiev Yerevan Physics Institute Yerevan Armenia Institut für Hochenergiephysik der OeAW Wien Austria Vienna University of Technology Vienna Austria CERN European Organization for Nuclear Research Geneva Switzerland National Centre for Particle and High Energy Physics Minsk Belarus Universiteit Antwerpen Antwerpen Belgium Vrije Universiteit Brussel Brussel Belgium Université Libre de Bruxelles Bruxelles Belgium Ghent University Ghent Belgium Université Catholique de Louvain Louvain-la-Neuve Belgium Institut Pluridisciplinaire Hubert Curien Université de Strasbourg Université de Haute Alsace Mulhouse CNRS/IN2P3 Strasbourg France National Institute of Chemical Physics and Biophysics Tallinn Estonia Skobeltsyn Institute of Nuclear Physics Lomonosov Moscow State University Moscow Russia Université de Mons Mons Belgium Centro Brasileiro de Pesquisas Fisicas Rio de Janeiro Brazil Universidade do Estado do Rio de Janeiro Rio de Janeiro Brazil Universidade Estadual de Campinas Campinas Brazil Universidade Federal do ABC São Paulo Brazil Universidade Estadual Paulista São Paulo Brazil Institute for Nuclear Research and Nuclear Energy Sofia Bulgaria University of Sofia Sofia Bulgaria Institute of High Energy Physics Beijing China Laboratoire Leprince-Ringuet Ecole Polytechnique IN2P3-CNRS Palaiseau France State Key Laboratory of Nuclear Physics and Technology Peking University Beijing China Universidad de Los Andes Bogota Colombia University of Split Faculty of Electrical Engineering Mechanical Engineering and Naval Architecture Split Croatia University of Split Faculty of Science Split Croatia Institute Rudjer Boskovic Zagreb Croatia University of Cyprus Nicosia Cyprus Charles University Prague Czech Republic Academy of Scientific Research and Technology of the Arab Republic of Egypt Egyptian Network of High Energy Physics Cairo Egypt Suez University Suez Egypt Cairo University Cairo Egypt Fayoum University El-Fayoum Egypt British University in Egypt

来源：评论

学校读者我要写书评

暂无评论

A Qos based routing using genetic algorithm

A Qos based routing using genetic algorithm

引用

2011 World Congress on information and Communication technologies, WiCt 2011

作者： Punhani, Akash Nitin Department of Computer Science and Engineering F.E.T. R.B.S. College Bichpuri Agra Uttar Pradesh India Department of CSE and ICT Jaypee University of Information Technology Solan Himachal Pradesh India

ISBN: (纸本)9781467301251

Now-a-days the Most of the computer systems work in a network and the routing of the packets efficiently and pace fully is required to maintain the performance of the system. the performance of the system may vary from user to user as simple routing can work for simple transferring but as the new era techniques of come into existence new parameters came into existence like the bandwidth requirement for VoiP is one of them. Not only the bandwidth is the single requirement but on time packet delivery less loss of packets may also be the criteria. these all add some constrains into deciding the route of a packet from source to the destination. As we have the multiple criteria for evolution the problem of deciding the path becomes an NP hard problem. the Genetic Algorithms have been efficiently used for solving such type of Problem in Past. so an effort is made to solve the QOs Routing Problem using Evolutionary algorithm using the different sorting techniques to improve the performance time of the most efficient algorithm that is NsGA ii. the Proposed Algorithm is then compared with the already available used for QOs routing like NsGA and NsGA ii. © 2011 iEEE.

关键词： Genetic algorithms

来源：评论

学校读者我要写书评

暂无评论

Vulnerabilities of electronics communication: solution mechanism through script

引用

international Journal of computer science issues 2011年第3 3-1期8卷 572-582页

作者： singh, Arun Kumar tewari, Pooja samaddar, shefalika Ghosh Misra, Arun K. Department of Computer Science and Engineering Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh 211004 India Computer Science and Engineering I.M.S. Engineering College Ghaziabad India

World trade and related business ventures are more or less dependent on communication. information content of communication is to be protected as mis-communication or incorrect information may ruin any business prospect. Communication using internet or any other electronic communication is having various kinds of threat and vulnerability. information should be packaged for communication in such a way that these vulnerabilities are reduced to a minimum. With the increased use of networked computers for critical systems, network security is attracting increasing attention. this paper focuses on the most common attacks to paralyze computer and network resources, in order to stop essential communication services. the paper provides methods, ways and means for obtaining network traces of malicious traffic and strategies for providing countermeasures. Analysis of packet captured in a network traffic is a common method of deletion of countermeasure of communication based vulnerabilities. Analysis of http based network traffic allows to intercept sensitive information such as the user's name and password. the ideal approach for secured communication is to remove all security flaws from individual hosts. A tradeoff between overheads (computational and business) and efficiency of securing mechanism of communication may be achieved by using the script based solutions. this paper presents the communication based vulnerabilities and their script based solution.

关键词： Network security

来源：评论

学校读者我要写书评

暂无评论

J/ψ Elliptic Flow in Pb-Pb Collisions at sNN=2.76 teV

引用

Physical Review Letters 2013年第16期111卷 162301-162301页

作者： E. Abbas B. Abelev J. Adam D. Adamová A. M. Adare M. M. Aggarwal G. Aglieri Rinella M. Agnello A. G. Agocs A. Agostinelli Z. Ahammed N. Ahmad A. Ahmad Masoodi s. A. Ahn s. U. Ahn i. Aimo M. Ajaz A. Akindinov D. Aleksandrov B. Alessandro A. Alici A. Alkin E. Almaráz Aviña J. Alme t. Alt V. Altini s. Altinpinar i. Altsybeev C. Andrei A. Andronic V. Anguelov J. Anielski C. Anson t. Antičić F. Antinori P. Antonioli L. Aphecetche H. Appelshäuser N. Arbor s. Arcelli A. Arend N. Armesto R. Arnaldi t. Aronsson i. C. Arsene M. Arslandok A. Asryan A. Augustinus R. Averbeck t. C. Awes J. Äystö M. D. Azmi M. Bach A. Badalà Y. W. Baek R. Bailhache R. Bala A. Baldisseri F. Baltasar Dos santos Pedrosa J. Bán R. C. Baral R. Barbera F. Barile G. G. Barnaföldi L. s. Barnby V. Barret J. Bartke M. Basile N. Bastid s. Basu B. Bathen G. Batigne B. Batyunya P. C. Batzing C. Baumann i. G. Bearden H. Beck N. K. Behera i. Belikov F. Bellini R. Bellwied E. Belmont-Moreno G. Bencedi s. Beole i. Berceanu A. Bercuci Y. Berdnikov D. Berenyi A. A. E. Bergognon R. A. Bertens D. Berzano L. Betev A. Bhasin A. K. Bhati J. Bhom N. Bianchi L. Bianchi C. Bianchin J. Bielčík J. Bielčíková A. Bilandzic s. Bjelogrlic F. Blanco D. Blau C. Blume M. Boccioli s. Böttger A. Bogdanov H. Bøggild M. Bogolyubsky L. Boldizsár M. Bombara J. Book H. Borel A. Borissov F. Bossú M. Botje E. Botta E. Braidot P. Braun-Munzinger M. Bregant t. Breitner t. A. Broker t. A. Browning M. Broz R. Brun E. Bruna G. E. Bruno D. Budnikov H. Buesching s. Bufalino P. Buncic O. Busch Z. Buthelezi D. Caffarri X. Cai H. Caines E. Calvo Villar P. Camerini V. Canoa Roman G. Cara Romeo W. Carena F. Carena N. Carlin Filho F. Carminati A. Casanova Díaz J. Castillo Castellanos J. F. Castillo Hernandez E. A. R. Casula V. Catanescu C. Cavicchioli C. Ceballos sanchez J. Cepila P. Cerello B. Chang s. Chapeland J. L. Charvet s. Chattopadhyay M. Cherney C. Cheshkov B. Cheynis V. Chibante Barroso D. D. Chinellato P. Chochula M. Chojnacki s. Choudhury P. Christakoglou C. H. Christensen P. Christiansen Academy of Scientific Research and Technology (ASRT) Cairo Egypt Lawrence Livermore National Laboratory Livermore California USA Faculty of Nuclear Sciences and Physical Engineering Czech Technical University in Prague Prague Czech Republic Nuclear Physics Institute Academy of Sciences of the Czech Republic Řežu Prahy Czech Republic Yale University New Haven Connecticut USA Physics Department Panjab University Chandigarh India European Organization for Nuclear Research (CERN) Geneva Switzerland Sezione INFN Turin Italy Politecnico di Torino Turin Italy Wigner Research Centre for Physics Hungarian Academy of Sciences Budapest Hungary Dipartimento di Fisica e Astronomia dell’Università and Sezione INFN Bologna Italy Variable Energy Cyclotron Centre Kolkata India Department of Physics Aligarh Muslim University Aligarh India Korea Institute of Science and Technology Information Daejeon South Korea Dipartimento di Fisica dell’Università and Sezione INFN Turin Italy COMSATS Institute of Information Technology (CIIT) Islamabad Pakistan Institute for Theoretical and Experimental Physics Moscow Russia Russian Research Centre Kurchatov Institute Moscow Russia Sezione INFN Bologna Italy Centro Fermi-Museo Storico della Fisica e Centro Studi e Ricerche “Enrico Fermi ” Rome Italy Bogolyubov Institute for Theoretical Physics Kiev Ukraine Instituto de Física Universidad Nacional Autónoma de México Mexico City Mexico Faculty of Engineering Bergen University College Bergen Norway Frankfurt Institute for Advanced Studies Johann Wolfgang Goethe-Universität Frankfurt Frankfurt Germany Dipartimento Interateneo di Fisica “M. Merlin” and Sezione INFN Bari Italy Department of Physics and Technology University of Bergen Bergen Norway V. Fock Institute for Physics St. Petersburg State University St. Petersburg Russia National Institute for Physics and Nuclear Engineering Bucharest Romania Research Division and ExtreMe Matter Institute EMMI GSI Helmholtzzentrum für Schweri

We report on the first measurement of inclusive J/ψ elliptic flow v2 in heavy-ion collisions at the LHC. the measurement is performed with the ALiCE detector in Pb-Pb collisions at sNN=2.76 teV in the rapidity range 2.5the dependence of the J/ψ v2 on the collision centrality and on the J/ψ transverse momentum is studied in the range 0≤pt<10 GeV/c. For semicentral Pb-Pb collisions at sNN=2.76 teV, an indication of nonzero v2 is observed with a largest measured value of v2=0.116±0.046(stat)±0.029(syst) for J/ψ in the transverse momentum range 2≤pt<4 GeV/c. the elliptic flow measurement complements the previously reported ALiCE results on the inclusive J/ψ nuclear modification factor and favors the scenario of a significant fraction of J/ψ production from charm quarks in a deconfined partonic phase.

关键词： Binary alloys

来源：评论

学校读者我要写书评

暂无评论

D Meson Elliptic Flow in Noncentral Pb-Pb Collisions at sNN=2.76 teV

引用

Physical Review Letters 2013年第10期111卷 102301-102301页

作者： B. Abelev J. Adam D. Adamová A. M. Adare M. M. Aggarwal G. Aglieri Rinella M. Agnello A. G. Agocs A. Agostinelli Z. Ahammed N. Ahmad A. Ahmad Masoodi i. Ahmed s. U. Ahn s. A. Ahn i. Aimo M. Ajaz A. Akindinov D. Aleksandrov B. Alessandro D. Alexandre A. Alici A. Alkin J. Alme t. Alt V. Altini s. Altinpinar i. Altsybeev C. Andrei A. Andronic V. Anguelov J. Anielski C. Anson t. Antičić F. Antinori P. Antonioli L. Aphecetche H. Appelshäuser N. Arbor s. Arcelli A. Arend N. Armesto R. Arnaldi t. Aronsson i. C. Arsene M. Arslandok A. Asryan A. Augustinus R. Averbeck t. C. Awes J. Äystö M. D. Azmi M. Bach A. Badalà Y. W. Baek R. Bailhache R. Bala A. Baldisseri F. Baltasar Dos santos Pedrosa J. Bán R. C. Baral R. Barbera F. Barile G. G. Barnaföldi L. s. Barnby V. Barret J. Bartke M. Basile N. Bastid s. Basu B. Bathen G. Batigne B. Batyunya P. C. Batzing C. Baumann i. G. Bearden H. Beck N. K. Behera i. Belikov F. Bellini R. Bellwied E. Belmont-Moreno G. Bencedi s. Beole i. Berceanu A. Bercuci Y. Berdnikov D. Berenyi A. A. E. Bergognon R. A. Bertens D. Berzano L. Betev A. Bhasin A. K. Bhati J. Bhom N. Bianchi L. Bianchi C. Bianchin J. Bielčík J. Bielčíková A. Bilandzic s. Bjelogrlic F. Blanco D. Blau C. Blume M. Boccioli s. Böttger A. Bogdanov H. Bøggild M. Bogolyubsky L. Boldizsár M. Bombara J. Book H. Borel A. Borissov F. Bossú M. Botje E. Botta E. Braidot P. Braun-Munzinger M. Bregant t. Breitner t. A. Broker t. A. Browning M. Broz R. Brun E. Bruna G. E. Bruno D. Budnikov H. Buesching s. Bufalino P. Buncic O. Busch Z. Buthelezi D. Caffarri X. Cai H. Caines A. Caliva E. Calvo Villar P. Camerini V. Canoa Roman G. Cara Romeo F. Carena W. Carena N. Carlin Filho F. Carminati A. Casanova Díaz J. Castillo Castellanos J. F. Castillo Hernandez E. A. R. Casula V. Catanescu C. Cavicchioli C. Ceballos sanchez J. Cepila P. Cerello B. Chang s. Chapeland J. L. Charvet s. Chattopadhyay M. Cherney C. Cheshkov B. Cheynis V. Chibante Barroso D. D. Chinellato P. Chochula M. Chojnacki s. Choudhury P. Christakoglou C. H. Christensen P. Christ Lawrence Livermore National Laboratory Livermore California USA Faculty of Nuclear Sciences and Physical Engineering Czech Technical University in Prague Prague Czech Republic Nuclear Physics Institute Academy of Sciences of the Czech Republic Řež u Prahy Czech Republic Yale University New Haven Connecticut USA Physics Department Panjab University Chandigarh India European Organization for Nuclear Research (CERN) Geneva Switzerland Sezione INFN Turin Italy Politecnico di Torino Turin Italy Wigner Research Centre for Physics Hungarian Academy of Sciences Budapest Hungary Dipartimento di Fisica e Astronomia dell’Università and Sezione INFN Bologna Italy Variable Energy Cyclotron Centre Kolkata India Department of Physics Aligarh Muslim University Aligarh India COMSATS Institute of Information Technology (CIIT) Islamabad Pakistan Korea Institute of Science and Technology Information Daejeon South Korea Dipartimento di Fisica dell’Università and Sezione INFN Turin Italy Institute for Theoretical and Experimental Physics Moscow Russia Russian Research Centre Kurchatov Institute Moscow Russia School of Physics and Astronomy University of Birmingham Birmingham United Kingdom Sezione INFN Bologna Italy Centro Fermi-Museo Storico della Fisica e Centro Studi e Ricerche “Enrico Fermi ” Rome Italy Bogolyubov Institute for Theoretical Physics Kiev Ukraine Faculty of Engineering Bergen University College Bergen Norway Frankfurt Institute for Advanced Studies Johann Wolfgang Goethe-Universität Frankfurt Frankfurt Germany Dipartimento Interateneo di Fisica “M. Merlin” and Sezione INFN Bari Italy Department of Physics and Technology University of Bergen Bergen Norway V. Fock Institute for Physics St. Petersburg State University St. Petersburg Russia National Institute for Physics and Nuclear Engineering Bucharest Romania Research Division and ExtreMe Matter Institute EMMI GSI Helmholtzzentrum für Schwerionenforschung Darmstadt Germany Physikalisches Institut Rupr

Azimuthally anisotropic distributions of D0, D+, and D*+ mesons were studied in the central rapidity region (|y|<0.8) in Pb-Pb collisions at a center-of-mass energy sNN=2.76 teV per nucleon-nucleon collision, with the ALiCE detector at the LHC. the second Fourier coefficient v2 (commonly denoted elliptic flow) was measured in the centrality class 30%–50% as a function of the D meson transverse momentum pt, in the range 2–16 GeV/c. the measured v2 of D mesons is comparable in magnitude to that of light-flavor hadrons. it is positive in the range 2t<6 GeV/c with 5.7σ significance, based on the combination of statistical and systematic uncertainties.

关键词： Binary alloys

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：