Jet structure of baryon excess in Au+Au collisions at root SNN=200 GeV

SS Adler, S Afanasiev, C Aidala, NN Ajitanand, Y Akiba, A Al-Jamel, J Alexander, R Amirikas, K Aoki, L Aphecetche, R Armendariz, SH Aronson, R Averbeck, TC Awes, R Azmoun, V Babintsev, A Baldisseri, KN Barish, PD Barnes, B BassalleckS Bathe, S Batsouli, V Baublis, F Bauer, A Bazilevsky, S Belikov, Y Berdnikov, S Bhagavatula, MT Bjorndal, JG Boissevain, H Borel, S Borenstein, ML Brooks, DS Brown, N Bruner, D Bucher, H Buesching, V Bumazhnov, G Bunce, JM Burward-Hoy, S Butsyk, X Camard, JS Chai, P Chand, WC Chang, S Chernichenko, CY Chi, J Chiba, M Chiu, IJ Choi, J Choi, RK Choudhury, T Chujo, V Cianciolo, Y Cobigo, BA Cole, MP Comets, P Constantin, M Csanad, T Csorgo, JP Cussonneau, D d'Enterria, K Das, G David, F Deak, H Delagrange, A Denisov, A Deshpande, EJ Desmond, A Devismes, O Dietzsch, JL Drachenberg, O Drapier, A Drees, KA Drees, Rickard du Rietz, A Durum, D Dutta, V Dzhordzhadze, YV Efremenko, KE Chenawi, A Enokizono, H En'yo, B Espagnon, S Esumi, L Ewell, DE Fields, C Finck, F Fleuret, SL Fokin, BD Fox, Z Fraenkel, JE Frantz, A Franz, AD Frawley, Y Fukao, SY Fung, S Gadrat, Sten Garpman, M Germain, TK Ghosh, A Glenn, G Gogiberidze, M Gonin, J Gosset, Y Goto, RG de Cassagnac, N Grau, SV Greene, MG Perdekamp, W Guryn, Hans-Åke Gustafsson, T Hachiya, JS Haggerty, H Hamagaki, AG Hansen, EP Hartouni, M Harvey, K Hasuko, R Hayano, N Hayashi, X He, M Heffner, TK Hemmick, JM Heuser, M Hibino, P Hidas, H Hiejima, JC Hill, R Hobbs, W Holzmann, K Homma, B Hong, A Hoover, T Horaguchi, T Ichihara, VV Ikonnikov, K Imai, M Inaba, M Inuzuka, D Isenhower, L Isenhower, M Ishihara, M Issah, A Isupov, BV Jacak, WY Jang, Y Jeong, J Jia, O Jinnouchi, BM Johnson, SC Johnson, KS Joo, D Jouan, F Kajihara, S Kametani, N Kamihara, M Kaneta, JH Kang, SS Kapoor, K Katou, T Kawabata, A Kazantsev, S Kelly, B Khachaturov, A Khanzadeev, J Kikuchi, DH Kim, DJ Kim, DW Kim, E Kim, GB Kim, HJ Kim, E Kinney, WW Kinnison, A Kiss, E Kistenev, A Kiyomichi, K Kiyoyama, C Klein-Boesing, H Kobayashi, L Kochenda, V Kochetkov, D Koehler, T Kohama, R Kohara, B Komkov, M Konno, M Kopytine, D Kotchetkov, A Kozlov, PJ Kroon, CH Kuberg, GJ Kunde, K Kurita, Y Kuroki, MJ Kweon, Y Kwon, GS Kyle, R Lacey, V Ladygin, JG Lajoie, YL Bornec, A Lebedev, S Leckey, DM Lee, S Lee, MJ Leitch, MAL Leite, XH Li, H Lim, A Litvinenko, MX Liu, Y Liu, CF Maguire, YI Makdisi, A Malakhov, VI Manko, Y Mao, G Martinez, MD Marx, H Masui, F Matathias, T Matsumoto, MC McCain, PL McGaughey, E Melnikov, F Messer, Y Miake, J Milan, TE Miller, A Milov, S Mioduszewski, RE Mischke, GC Mishra, JT Mitchell, AK Mohanty, DP Morrison, JM Moss, F Muhlbacher, D Mukhopadhyay, M Muniruzzaman, J Murata, S Nagamiya, JL Nagle, T Nakamura, BK Nandi, M Nara, J Newby, Pål Nilsson, AS Nyanin, Joakim Nystrand, E O'Brien, CA Ogilvie, H Ohnishi, ID Ojha, H Okada, K Okada, M Ono, V Onuchin, Anders Oskarsson, Ingvar Otterlund, K Oyama, K Ozawa, D Pal, APT Palounek, V Pantuev, VS Pantuev, V Papavassiliou, J Park, WJ Park, A Parmar, SF Pate, H Pei, T Peitzmann, V Penev, JC Peng, H Pereira, V Peresedov, A Pierson, C Pinkenburg, RP Pisani, F Plasil, ML Purschke, AK Purwar, J Qualls, J Rak, I Ravinovich, KF Read, M Reuter, K Reygers, V Riabov, Y Riabov, G Roche, A Romana, M Rosati, Sarah Rosendahl, P Rosnet, VL Rykov, SS Ryu, ME Sadler, N Saito, T Sakaguchi, M Sakai, S Sakai, V Samsonov, L Sanfratello, R Santo, HD Sato, S Sato, S Sawada, Y Schutz, V Semenov, R Seto, MR Shaw, TK Shea, I Shein, TA Shibata, K Shigaki, T Shiina, M Shimomura, A Sickles, CL Silva, David Silvermyr, KS Sim, J Simon-Gillo, CP Singh, V Singh, M Sivertz, A Soldatov, RA Soltz, WE Sondheim, Stacey Sörensen, SP Sorensen, IV Sourikova, F Staley, PW Stankus, Evert Stenlund, M Stepanov, A Ster, SP Stoll, T Sugitate, JP Sullivan, S Takagi, EM Takagui, A Taketani, M Tamai, KH Tanaka, Y Tanaka, K Tanida, MJ Tannenbaum, A Taranenko, P Tarjan, JD Tepe, TL Thomas, M Togawa, J Tojo, H Torii, RS Towell, VN Tram, I Tserruya, Y Tsuchimoto, H Tsuruoka, SK Tuli, Henrik Tydesjö, N Tyurin, TJ Uam, HW Hecke, J Velkovska, M Velkovsky, V Veszpremi, L Villatte, AA Vinogradov, MA Volkov, E Vznuzdaev, XR Wang, Y Watanabe, SN White, N Willis, FK Wohn, CL Woody, W Xie, Y Yang, A Yanovich, S Yokkaichi, GR Young, IE Yushmanov, WA Zajc, C Zhang, S Zhou, SJ Zhou, J Zimanyi, L Zolin, X Zong

Research output: Contribution to journalArticlepeer-review

Abstract

Two particle correlations between identified meson and baryon trigger particles with 2.5<p(T)(T)(<4.0 GeV/c and lower p) (charged hadrons have been measured at midrapidity by the PHENIX experiment at RHIC in p+p,d+Au, and Au+Au collisions at s)(NN) = 200 GeV. In noncentral Au+Au collisions, the probability of finding a hadron near in azimuthal angle to the trigger particles is almost identical for mesons and baryons and significantly higher than in p+p collisions. The associated yields for trigger baryons decrease in the most central collisions, consistent with some baryon production by thermal recombination in addition to hard scattering.
Original languageEnglish
Article number051902
JournalPhysical Review C (Nuclear Physics)
Volume71
Issue number5
DOIs
Publication statusPublished - 2005

Bibliographical note

The information about affiliations in this record was updated in December 2015.
The record was previously connected to the following departments: Particle Physics (011013002), Physics, science (011013100)

Subject classification (UKÄ)

  • Subatomic Physics

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