Charm- and Bottom-Quark Production in Au+Au Collisions at √sNN = 200 GeV

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. 

作者机构：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 of the Czech Republic Na Slovance 2 Prague 8182 21 Czech Republic Iowa State University AmesIA50011 United States Advanced Science Research Center Japan Atomic Energy Agency 2-4 Shirakata Shirane Tokai-mura Naka-gun ken Ibaraki319-1195 Japan Jeonbuk National University Jeonju54896 Korea Republic of Helsinki Institute of Physics University of Jyväskylä P.O.Box 35 JyväskyläFI-40014 Finland KEK High Energy Accelerator Research Organization Ibaraki Tsukuba305-0801 Japan Korea University Seoul02841 Korea Republic of National Research Center "Kurchatov Institute" Moscow123098 Russia Kyoto University Kyoto606-8502 Japan Lawrence Livermore National Laboratory LivermoreCA94550 United States Los Alamos National Laboratory Los AlamosNM87545 United States Department of Physics Lund University Box 118 LundSE-221 00 Sweden IPNL CNRS IN2P3 Univ Lyon Université Lyon 1 VilleurbanneF-69622 France University of Maryland College ParkMD20742 United States Department of Physics University of Massachusetts AmherstMA01003-9337 United States MATE Laboratory of Femtoscopy Károly Róbert Campus Mátraiút 36 GyöngyösH-3200 Hungary Department of Physics University of Michigan Ann ArborMI48109-1040 United States Mississippi State University Mississippi StateMS39762 United States Muhlenberg College AllentownPA18104-5586 United States Nara Women's University Kita-uoya Nishi-machi Nara630-8506 Japan National Research Nuclear University MEPhI Moscow Engineering Physics Institute Moscow115409 Russia University of New Mexico AlbuquerqueNM87131 United States New Mexico State University Las CrucesNM88003 United States Physics and Astronomy Department University of North Carolina at Greensboro GreensboroNC27412 United States Department of Physics and Astronomy Ohio University AthensOH45701 United States Oak Ridge National Laboratory Oak RidgeTN37831 United States IPN-Orsay Univ. Paris-Sud CNRS IN2P3 Université Paris-Saclay BP1 OrsayF-91406 France Peking University Beijing100871 China PNPI Petersburg Nuclear Physics Institute Leningrad region Gatchina188300 Russia Pusan National University Pusan46241 Korea Republic of RIKEN Nishina Center for Accelerator-Based Science Saitama Wako351-0198 Japan RIKEN BNL Research Center Brookhaven National Laboratory UptonNY11973-5000 United States Physics Department Rikkyo University 3-34-1 Nishi-Ikebukuro Toshima Tokyo171-8501 Japan Saint Petersburg State Polytechnic University St. Petersburg195251 Russia Department of Physics and Astronomy Seoul National University Seoul151-742 Korea Republic of Chemistry Department Stony Brook University SUNY Stony BrookNY11794-3400 United States Department of Physics and Astronomy Stony Brook University SUNY Stony BrookNY11794-3800 United States University of Tennessee KnoxvilleTN37996 United States Texas Southern University HoustonTX77004 United States Department of Physics Tokyo Institute of Technology Oh-okayama Meguro Tokyo152-8551 Japan Tomonaga Center for the History of the Universe University of Tsukuba Ibaraki Tsukuba305 Japan Vanderbilt University NashvilleTN37235 United States Weizmann Institute Rehovot76100 Israel  POBox 49 Budapest 114H-1525 Hungary Yonsei University IPAP Seoul120-749 Korea Republic of Department of Physics Faculty of Science University of Zagreb Bijenička c. 32 ZagrebHR-10002 Croatia Department of Physics School of Natural Sciences University of Zambia Great East Road Campus Box 32379 Lusaka Zambia riken Japan 

出 版 物：《arXiv》 (arXiv)

年 卷 期：2022年

核心收录：

主　　题：Hadrons 

摘      要：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.