/ hep-ex arXiv:1607.07517


Energy dependence of $J/\psi$ production in Au+Au collisions at $\sqrt{s_{NN}} =$ 39, 62.4 and 200 GeV


Adamczyk, L. (AGH-UST, Cracow) ; Adkins, J.K. (Kentucky U.) ; Agakishiev, G. (Dubna, JINR) ; Aggarwal, M.M. (Panjab U.) ; Ahammed, Z. (Calcutta, VECC) ; Alekseev, I. (Moscow, ITEP) ; Aparin, A. (Dubna, JINR) ; Arkhipkin, D. (Brookhaven) ; Aschenauer, E.C. (Brookhaven) ; Ashraf, M.U. (Tsinghua U., Beijing) ; Attri, A. (Panjab U.) ; Averichev, G.S. (Dubna, JINR) ; Bai, X. (Hua-Zhong Normal U.) ; Bairathi, V. (Bhubaneswar, NISER) ; Bellwied, R. (Houston U.) ; Bhasin, A. (Jammu U.) ; Bhati, A.K. (Panjab U.) ; Bhattarai, P. (Texas U.) ; Bielcik, J. (Prague, Tech. U.) ; Bielcikova, J. (Rez, Nucl. Phys. Inst.) ; Bland, L.C. (Brookhaven) ; Bordyuzhin, I.G. (Moscow, ITEP) ; Bouchet, J. (Kent State U.) ; Brandenburg, J.D. (Rice U.) ; Brandin, A.V. (Moscow Phys. Eng. Inst.) ; Bunzarov, I. (Dubna, JINR) ; Butterworth, J. (Rice U.) ; Caines, H. (Yale U.) ; Calderon de la Barca Sanchez, M. (UC, Davis) ; Campbell, J.M. (Ohio State U.) ; Cebra, D. (UC, Davis) ; Chakaberia, I. (Brookhaven) ; Chaloupka, P. (Prague, Tech. U.) ; Chang, Z. (Texas A-M) ; Chatterjee, A. (Calcutta, VECC) ; Chattopadhyay, S. (Calcutta, VECC) ; Chen, X. (Lanzhou, Inst. Modern Phys.) ; Chen, J.H. (SINAP, Shanghai) ; Cheng, J. (Tsinghua U., Beijing) ; Cherney, M. (Creighton U.) ; Christie, W. (Brookhaven) ; Contin, G. (LBL, Berkeley) ; Crawford, H.J. (UC, Berkeley) ; Das, S. (Bhubaneswar, Inst. Phys.) ; De Silva, L.C. (Creighton U.) ; Debbe, R.R. (Brookhaven) ; Dedovich, T.G. (Dubna, JINR) ; Deng, J. (Shandong U.) ; Derevschikov, A.A. (Serpukhov, IHEP) ; di Ruzza, B. (Brookhaven) ; Didenko, L. (Brookhaven) ; Dilks, C. (Penn State U.) ; Dong, X. (LBL, Berkeley) ; Drachenberg, J.L. (Valparaiso U., Indiana) ; Draper, J.E. (UC, Davis) ; Du, C.M. (Lanzhou, Inst. Modern Phys.) ; Dunkelberger, L.E. (UCLA) ; Dunlop, J.C. (Brookhaven) ; Efimov, L.G. (Dubna, JINR) ; Engelage, J. (UC, Berkeley) ; Eppley, G. (Rice U.) ; Esha, R. (UCLA) ; Evdokimov, O. (Illinois U., Chicago) ; Eyser, O. (Brookhaven) ; Fatemi, R. (Kentucky U.) ; Fazio, S. (Brookhaven) ; Federic, P. (Rez, Nucl. Phys. Inst.) ; Fedorisin, J. (Dubna, JINR) ; Feng, Z. (Hua-Zhong Normal U.) ; Filip, P. (Dubna, JINR) ; Fisyak, Y. (Brookhaven) ; Flores, C.E. (UC, Davis) ; Fulek, L. (AGH-UST, Cracow) ; Gagliardi, C.A. (Texas A-M) ; Garand, D. (Purdue U.) ; Geurts, F. (Rice U.) ; Gibson, A. (Valparaiso U., Indiana) ; Girard, M. (Warsaw U. of Tech.) ; Greiner, L. (LBL, Berkeley) ; Grosnick, D. (Valparaiso U., Indiana) ; Gunarathne, D.S. (Temple U.) ; Guo, Y. (Hefei, CUST) ; Gupta, S. (Jammu U.) ; Gupta, A. (Jammu U.) ; Guryn, W. (Brookhaven) ; Hamad, A.I. (Kent State U.) ; Hamed, A. (Texas A-M) ; Haque, R. (Bhubaneswar, NISER) ; Harris, J.W. (Yale U.) ; He, L. (Purdue U.) ; Heppelmann, S. (Penn State U.) ; Heppelmann, S. (UC, Davis) ; Hirsch, A. (Purdue U.) ; Hoffmann, G.W. (Texas U.) ; Horvat, S. (Yale U.) ; Huang, T. (Taiwan, Natl. Cheng Kung U.) ; Huang, B. (Illinois U., Chicago) ; Huang, X. (Tsinghua U., Beijing) ; Huang, H.Z. (UCLA) ; Huck, P. (Hua-Zhong Normal U.) ; Humanic, T.J. (Ohio State U.) ; Igo, G. (UCLA) ; Jacobs, W.W. (Indiana U.) ; Jang, H. (KAIST, Taejon) ; Jentsch, A. (Texas U.) ; Jia, J. (Brookhaven) ; Jiang, K. (Hefei, CUST) ; Judd, E.G. (UC, Berkeley) ; Kabana, S. (Kent State U.) ; Kalinkin, D. (Indiana U.) ; Kang, K. (Tsinghua U., Beijing) ; Kauder, K. (Wayne State U.) ; Ke, H.W. (Brookhaven) ; Keane, D. (Kent State U.) ; Kechechyan, A. (Dubna, JINR) ; Khan, Z.H. (Illinois U., Chicago) ; Kikola, D.P. (Warsaw U. of Tech.) ; Kisel, I. (Frankfurt U., FIAS) ; Kisiel, A. (Warsaw U. of Tech.) ; Kochenda, L. (Moscow Phys. Eng. Inst.) ; Koetke, D.D. (Valparaiso U., Indiana) ; Kosarzewski, L.K. (Warsaw U. of Tech.) ; Kraishan, A.F. (Temple U.) ; Kravtsov, P. (Moscow Phys. Eng. Inst.) ; Krueger, K. (Argonne) ; Kumar, L. (Panjab U.) ; Lamont, M.A.C. (Brookhaven) ; Landgraf, J.M. (Brookhaven) ; Landry, K.D. (UCLA) ; Lauret, J. (Brookhaven) ; Lebedev, A. (Brookhaven) ; Lednicky, R. (Dubna, JINR) ; Lee, J.H. (Brookhaven) ; Li, X. (Hefei, CUST) ; Li, Y. (Tsinghua U., Beijing) ; Li, C. (Hefei, CUST) ; Li, W. (SINAP, Shanghai) ; Li, X. (Temple U.) ; Lin, T. (Indiana U.) ; Lisa, M.A. (Ohio State U.) ; Liu, F. (Hua-Zhong Normal U.) ; Ljubicic, T. (Brookhaven) ; Llope, W.J. (Wayne State U.) ; Lomnitz, M. (Kent State U.) ; Longacre, R.S. (Brookhaven) ; Luo, X. (Hua-Zhong Normal U.) ; Luo, S. (Illinois U., Chicago) ; Ma, G.L. (SINAP, Shanghai) ; Ma, L. (SINAP, Shanghai) ; Ma, Y.G. (SINAP, Shanghai) ; Ma, R. (Brookhaven) ; Magdy, N. (SUNY, Stony Brook) ; Majka, R. (Yale U.) ; Manion, A. (LBL, Berkeley) ; Margetis, S. (Kent State U.) ; Markert, C. (Texas U.) ; Matis, H.S. (LBL, Berkeley) ; McDonald, D. (Houston U.) ; McKinzie, S. (LBL, Berkeley) ; Meehan, K. (UC, Davis) ; Mei, J.C. (Shandong U.) ; Miller, Z.W. (Illinois U., Chicago) ; Minaev, N.G. (Serpukhov, IHEP) ; Mioduszewski, S. (Texas A-M) ; Mishra, D. (Bhubaneswar, NISER) ; Mohanty, B. (Bhubaneswar, NISER) ; Mondal, M.M. (Texas A-M) ; Morozov, D.A. (Serpukhov, IHEP) ; Mustafa, M.K. (LBL, Berkeley) ; Nandi, B.K. (Indian Inst. Tech., Mumbai) ; Nasim, Md. (UCLA) ; Nayak, T.K. (Calcutta, VECC) ; Nigmatkulov, G. (Moscow Phys. Eng. Inst.) ; Niida, T. (Wayne State U.) ; Nogach, L.V. (Serpukhov, IHEP) ; Noh, S.Y. (KAIST, Taejon) ; Novak, J. (Michigan State U.) ; Nurushev, S.B. (Serpukhov, IHEP) ; Odyniec, G. (LBL, Berkeley) ; Ogawa, A. (Brookhaven) ; Oh, K. (Pusan Natl. U.) ; Okorokov, V.A. (Moscow Phys. Eng. Inst.) ; Olvitt, D., Jr. (Temple U.) ; Page, B.S. (Brookhaven) ; Pak, R. (Brookhaven) ; Pan, Y.X. (UCLA) ; Pandit, Y. (Illinois U., Chicago) ; Panebratsev, Y. (Dubna, JINR) ; Pawlik, B. (Cracow, INP) ; Pei, H. (Hua-Zhong Normal U.) ; Perkins, C. (UC, Berkeley) ; Pile, P. (Brookhaven) ; Pluta, J. (Warsaw U. of Tech.) ; Poniatowska, K. (Warsaw U. of Tech.) ; Porter, J. (LBL, Berkeley) ; Posik, M. (Temple U.) ; Poskanzer, A.M. (LBL, Berkeley) ; Pruthi, N.K. (Panjab U.) ; Przybycien, M. (AGH-UST, Cracow) ; Putschke, J. (Wayne State U.) ; Qiu, H. (Purdue U.) ; Quintero, A. (Kent State U.) ; Ramachandran, S. (Kentucky U.) ; Ray, R.L. (Texas U.) ; Reed, R. (Lehigh U.) ; Ritter, H.G. (LBL, Berkeley) ; Roberts, J.B. (Rice U.) ; Rogachevskiy, O.V. (Dubna, JINR) ; Romero, J.L. (UC, Davis) ; Ruan, L. (Brookhaven) ; Rusnak, J. (Rez, Nucl. Phys. Inst.) ; Rusnakova, O. (Prague, Tech. U.) ; Sahoo, N.R. (Texas A-M) ; Sahu, P.K. (Bhubaneswar, Inst. Phys.) ; Sakrejda, I. (LBL, Berkeley) ; Salur, S. (LBL, Berkeley) ; Sandweiss, J. (Yale U.) ; Sarkar, A. (Indian Inst. Tech., Mumbai) ; Schambach, J. (Texas U.) ; Scharenberg, R.P. (Purdue U.) ; Schmah, A.M. (LBL, Berkeley) ; Schmidke, W.B. (Brookhaven) ; Schmitz, N. (Munich, Max Planck Inst.) ; Seger, J. (Creighton U.) ; Seyboth, P. (Munich, Max Planck Inst.) ; Shah, N. (SINAP, Shanghai) ; Shahaliev, E. (Dubna, JINR) ; Shanmuganathan, P.V. (Kent State U.) ; Shao, M. (Hefei, CUST) ; Sharma, A. (Jammu U.) ; Sharma, B. (Panjab U.) ; Sharma, M.K. (Jammu U.) ; Shen, W.Q. (SINAP, Shanghai) ; Shi, Z. (LBL, Berkeley) ; Shi, S.S. (Hua-Zhong Normal U.) ; Shou, Q.Y. (SINAP, Shanghai) ; Sichtermann, E.P. (LBL, Berkeley) ; Sikora, R. (AGH-UST, Cracow) ; Simko, M. (Rez, Nucl. Phys. Inst.) ; Singha, S. (Kent State U.) ; Skoby, M.J. (Indiana U.) ; Smirnov, D. (Brookhaven) ; Smirnov, N. (Yale U.) ; Solyst, W. (Indiana U.) ; Song, L. (Houston U.) ; Sorensen, P. (Brookhaven) ; Spinka, H.M. (Argonne) ; Srivastava, B. (Purdue U.) ; Stanislaus, T.D.S. (Valparaiso U., Indiana) ; Stepanov, M. (Purdue U.) ; Stock, R. (Frankfurt U., FIAS) ; Strikhanov, M. (Moscow Phys. Eng. Inst.) ; Stringfellow, B. (Purdue U.) ; Sumbera, M. (Rez, Nucl. Phys. Inst.) ; Summa, B. (Penn State U.) ; Sun, Y. (Hefei, CUST) ; Sun, Z. (Lanzhou, Inst. Modern Phys.) ; Sun, X.M. (Hua-Zhong Normal U.) ; Surrow, B. (Temple U.) ; Svirida, D.N. (Moscow, ITEP) ; Tang, Z. (Hefei, CUST) ; Tang, A.H. (Brookhaven) ; Tarnowsky, T. (Michigan State U.) ; Tawfik, A. (WLCAPP, Cairo) ; Thader, J. (LBL, Berkeley) ; Thomas, J.H. (LBL, Berkeley) ; Timmins, A.R. (Houston U.) ; Tlusty, D. (Rice U.) ; Todoroki, T. (Brookhaven) ; Tokarev, M. (Dubna, JINR) ; Trentalange, S. (UCLA) ; Tribble, R.E. (Texas A-M) ; Tribedy, P. (Brookhaven) ; Tripathy, S.K. (Bhubaneswar, Inst. Phys.) ; Tsai, O.D. (UCLA) ; Ullrich, T. (Brookhaven) ; Underwood, D.G. (Argonne) ; Upsal, I. (Ohio State U.) ; Van Buren, G. (Brookhaven) ; van Nieuwenhuizen, G. (Brookhaven) ; Vandenbroucke, M. (Temple U.) ; Varma, R. (Indian Inst. Tech., Mumbai) ; Vasiliev, A.N. (Serpukhov, IHEP) ; Vertesi, R. (Rez, Nucl. Phys. Inst.) ; Videbaek, F. (Brookhaven) ; Vokal, S. (Dubna, JINR) ; Voloshin, S.A. (Wayne State U.) ; Vossen, A. (Indiana U.) ; Wang, H. (Brookhaven) ; Wang, F. (Purdue U.) ; Wang, Y. (Hua-Zhong Normal U.) ; Wang, J.S. (Lanzhou, Inst. Modern Phys.) ; Wang, G. (UCLA) ; Wang, Y. (Tsinghua U., Beijing) ; Webb, J.C. (Brookhaven) ; Webb, G. (Brookhaven) ; Wen, L. (UCLA) ; Westfall, G.D. (Michigan State U.) ; Wieman, H. (LBL, Berkeley) ; Wissink, S.W. (Indiana U.) ; Witt, R. (Naval Academy, Annapolis) ; Wu, Y. (Kent State U.) ; Xiao, Z.G. (Tsinghua U., Beijing) ; Xie, W. (Purdue U.) ; Xie, G. (Hefei, CUST) ; Xin, K. (Rice U.) ; Xu, N. (LBL, Berkeley) ; Xu, Q.H. (Shandong U.) ; Xu, Z. (Brookhaven) ; Xu, J. (Hua-Zhong Normal U.) ; Xu, H. (Lanzhou, Inst. Modern Phys.) ; Xu, Y.F. (SINAP, Shanghai) ; Yang, S. (Hefei, CUST) ; Yang, Y. (Hua-Zhong Normal U.) ; Yang, C. (Hefei, CUST) ; Yang, Y. (Lanzhou, Inst. Modern Phys.) ; Yang, Y. (Taiwan, Natl. Cheng Kung U.) ; Yang, Q. (Hefei, CUST) ; Ye, Z. (Illinois U., Chicago) ; Yi, L. (Yale U.) ; Yip, K. (Brookhaven) ; Yoo, I.K. (Pusan Natl. U.) ; Yu, N. (Hua-Zhong Normal U.) ; Zbroszczyk, H. (Warsaw U. of Tech.) ; Zha, W. (Hefei, CUST) ; Zhang, Z. (SINAP, Shanghai) ; Zhang, J.B. (Hua-Zhong Normal U.) ; Zhang, S. (SINAP, Shanghai) ; Zhang, S. (Hefei, CUST) ; Zhang, X.P. (Tsinghua U., Beijing) ; Zhang, Y. (Hefei, CUST) ; Zhang, J. (Lanzhou, Inst. Modern Phys.) ; Zhang, J. (Shandong U.) ; Zhao, J. (Purdue U.) ; Zhong, C. (SINAP, Shanghai) ; Zhou, L. (Hefei, CUST) ; Zhu, X. (Tsinghua U., Beijing) ; Zoulkarneeva, Y. (Dubna, JINR) ; Zyzak, M. (Frankfurt U., FIAS)

Abstract: The inclusive $J/\psi$ transverse momentum ($p_{T}$) spectra and nuclear modification factors are reported at midrapidity ($|y|<1.0$) in Au+Au collisions at $\sqrt{s_{NN}}=$ 39, 62.4 and 200 GeV taken by the STAR experiment. A suppression of $J/\psi$ production, with respect to {\color{black}the production in $p+p$ scaled by the number of binary nucleon-nucleon collisions}, is observed in central Au+Au collisions at these three energies. No significant energy dependence of nuclear modification factors is found within uncertainties. The measured nuclear modification factors can be described by model calculations that take into account both suppression of direct $J/\psi$ production due to the color screening effect and $J/\psi$ regeneration from recombination of uncorrelated charm-anticharm quark pairs.

Web-Page: http://inspirehep.net/record/1478040/files/rcp3.png; http://inspirehep.net/record/1478040/files/raa_energy.png; http://inspirehep.net/record/1478040/files/jpsispectrumnew_xin_version26.png; http://inspirehep.net/record/1478040/files/raa_xin_Npart1.png; http://inspirehep.net/record/1478040/files/raa_xin.png; http://inspirehep.net/record/1478040/files/signal.png; http://inspirehep.net/record/1478040/files/arXiv:1607.07517.pdf


Note: *Temporary entry*

Total numbers of views: 540
Numbers of unique views: 324
 Запись создана 2016-08-04, последняя модификация 2016-08-04


Внешние ссылки:
Загрузка полного текстаПолный текст
Оценить этот документ:

Rate this document:
1
2
3
 
(Еще не рецензированная)