Enhanced strange baryon production in Au+Au collisions compared to p+p at root s(NN)=200 GeV Academic Article uri icon

abstract

  • We report on the observed differences in production rates of strange and multistrange baryons in Au+Au collisions at sNN=200 GeV compared to p+p interactions at the same energy. The strange baryon yields in Au+Au collisions, when scaled down by the number of participating nucleons, are enhanced relative to those measured in p+p reactions. The enhancement observed increases with the strangeness content of the baryon, and it increases for all strange baryons with collision centrality. The enhancement is qualitatively similar to that observed at the lower collision energy sNN=17.3 GeV. The previous observations are for the bulk production, while at intermediate pT,1

published proceedings

  • PHYSICAL REVIEW C

author list (cited authors)

  • Abelev, B. I., Aggarwal, M. M., Ahammed, Z., Anderson, B. D., Arkhipkin, D., Averichev, G. S., ... Zuo, J. X.

citation count

  • 83

complete list of authors

  • Abelev, BI||Aggarwal, MM||Ahammed, Z||Anderson, BD||Arkhipkin, D||Averichev, GS||Bai, Y||Balewski, J||Barannikova, O||Barnby, LS||Baudot, J||Baumgart, S||Beavis, DR||Bellwied, R||Benedosso, F||Betts, RR||Bhardwaj, S||Bhasin, A||Bhati, AK||Bichsel, H||Bielcik, J||Bielcikova, J||Bland, LC||Blyth, S-L||Bombara, M||Bonner, BE||Botje, M||Bouchet, J||Braidot, E||Brandin, AV||Bueltmann, S||Burton, TP||Bystersky, M||Cai, XZ||Caines, H||Sanchez, M Calderon de la Barca||Callner, J||Catu, O||Cebra, D||Cervantes, MC||Chajecki, Z||Chaloupka, P||Chattopadhyay, S||Chen, HF||Chen, JH||Chen, JY||Cheng, J||Chernev, M||Chikanian, A||Choi, KE||Christie, W||Chung, SU||Clarke, RF||Codrington, MJM||Coffin, JP||Cormier, TM||Cosentino, MR||Cramer, JG||Crawford, HJ||Das, D||Dash, S||Daugherity, M||de Moura, MM||Dedovich, TG||DePhillips, M||Derevschikov, AA||de Souza, R Derradi||Didenko, L||Dietel, T||Djawotho, P||Dogra, SM||Dong, X||Drachenberg, JL||Draper, JE||Du, F||Dunlop, JC||Mazumdar, MR Dutta||Edwards, WR||Efimov, LG||Elhalhuli, E||Emelianov, V||Engelage, J||Eppley, G||Erazmus, B||Estienne, M||Eun, L||Fachini, P||Fatemi, R||Fedorisin, J||Feng, A||Filip, P||Finch, E||Fine, V||Fisyak, Y||Fu, J||Gagliardi, CA||Gaillard, L||Ganti, MS||Garcia-Solis, E||Ghazikhanian, V||Ghosh, P||Gorbunov, YG||Gordon, A||Grebenyuk, O||Grosnick, D||Grube, B||Guertin, SM||Guimaraes, KSFF||Gupta, A||Gupta, N||Guryn, W||Haag, B||Hallman, TJ||Hamed, A||Harris, JW||He, W||Heinz, M||Henry, TW||Heppelmann, S||Hippolyte, B||Hirsch, A||Hjort, E||Hoffman, AM||Hoffmann, GW||Hofman, DJ||Hollis, RS||Horner, MJ||Huang, HZ||Hughes, EW||Humanic, TJ||Igo, G||Iordanova, A||Jacobs, P||Jacobs, WW||Jakl, P||Jin, F||Jones, PG||Judd, EG||Kabana, S||Kajimoto, K||Kang, K||Kapitan, J||Kaplan, M||Keane, D||Kechechyan, A||Kettler, D||Khodyrev, V Yu||Kiryluk, J||Kisiel, A||Klein, SR||Knospe, AG||Kocoloski, A||Koetke, DD||Kollegger, T||Kopytine, M||Kotchenda, L||Kouchpil, V||Kowalik, KL||Kravtsov, P||Kravtsov, VI||Krueger, K||Kuhn, C||Kumar, A||Kumar, L||Kurnadi, P||Lamont, MAC||Landgraf, JM||Lange, S||LaPointe, S||Laue, F||Lauret, J||Lebedev, A||Lednicky, R||Lee, C-H||LeVine, MJ||Li, C||Li, Q||Li, Y||Lin, G||Lin, X||Lindenbaum, SJ||Lisa, MA||Liu, F||Liu, H||Liu, J||Liu, L||Ljubicic, T||Llope, WJ||Longacre, RS||Love, WA||Lu, Y||Ludlam, T||Lynn, D||Ma, GL||Ma, JG||Ma, YG||Mahapatra, DP||Majka, R||Mangotra, LK||Manweiler, R||Margetis, S||Markert, C||Matis, HS||Matulenko, Yu A||McShane, TS||Meschanin, A||Millane, J||Miller, ML||Minaev, NG||Mioduszewski, S||Mischke, A||Mitchell, J||Mohanty, B||Morozov, DA||Munhoz, MG||Nandi, BK||Nattrass, C||Nayak, TK||Nelson, JM||Nepali, C||Netrakanti, PK||Ng, MJ||Nogach, LV||Nurushev, SB||Odyniec, G||Ogawa, A||Okada, H||Okorokov, V||Olson, D||Pachr, M||Pal, SK||Panebratsev, Y||Pavlinov, AI||Pawlak, T||Peitzmann, T||Perevoztchikov, V||Perkins, C||Peryt, W||Phatak, SC||Planinic, M||Pluta, J||Poljak, N||Porile, N||Poskanzer, AM||Potekhin, M||Potukuchi, BVKS||Prindle, D||Pruneau, C||Pruthi, NK||Putschke, J||Qattan, IA||Raniwala, R||Raniwala, S||Ray, RL||Relyea, D||Ridiger, A||Ritter, HG||Roberts, JB||Rogachevskiy, OV||Romero, JL||Rose, A||Roy, C||Ruan, L||Russcher, MJ||Rykov, V||Sahoo, R||Sakrejda, I||Sakuma, T||Salur, S||Sandweiss, J||Sarsour, M||Schambach, J||Scharenberg, RP||Schmitz, N||Seger, J||Selyuzhenkov, I||Seyboth, P||Shabetai, A||Shahaliev, E||Shao, M||Sharma, M||Shi, X-H||Sichtermann, EP||Simon, F||Singaraju, RN||Skoby, MJ||Smirnov, N||Snellings, R||Sorensen, P||Sowinski, J||Speltz, J||Spinka, HM||Srivastava, B||Stadnik, A||Stanislaus, TDS||Staszak, D||Stock, R||Strikhanov, M||Stringfellow, B||Suaide, AAP||Suarez, MC||Subba, NL||Sumbera, M||Sun, XM||Sun, Z||Surrow, B||Symons, TJM||de Toledo, A Szanto||Takahashi, J||Tang, AH||Tang, Z||Tarnowsky, T||Thein, D||Thomas, JH||Tian, J||Timmins, AR||Timoshenko, S||Tokarev, M||Trainor, TA||Tram, VN||Trattner, AL||Trentalange, S||Tribble, RE||Tsai, OD||Ulery, J||Ullrich, T||Underwood, DG||Van Buren, G||van der Kolk, N||van Leeuwen, M||Molen, AM Vander||Varma, R||Vasconcelos, GMS||Vasilevski, IM||Vasiliev, AN||Vernet, R||Videbaek, F||Vigdor, SE||Viyogi, YP||Vokal, S||Voloshin, SA||Wada, M||Waggoner, WT||Wang, F||Wang, G||Wang, JS||Wang, Q||Wang, X||Wang, XL||Wang, Y||Webb, JC||Westfall, GD||Whitten, C Jr||Wieman, H||Wissink, SW||Witt, R||Wu, J||Wu, Y||Xu, N||Xu, QH||Xu, Z||Yepes, P||Yoo, I-K||Yue, Q||Zawisza, M||Zbroszczyk, H||Zhan, W||Zhang, H||Zhang, S||Zhang, WM||Zhang, Y||Zhang, ZP||Zhao, Y||Zhong, C||Zhou, J||Zoulkarneev, R||Zoulkarneeva, Y||Zuo, JX

publication date

  • April 2008