| Title: |
Multistrange baryon elliptic flow in Au plus Au collisions at root(NN)-N-S=200 GeV |
| Authors: |
Adams, J; Aggarwal, MM; Ahammed, Z; Amonett, J; Anderson, BD; Arkhipkin, D; Averichev, GS; Badyal, SK; Bai, Y; Balewski, J; Barannikova, O; Barnby, LS; Baudot, J; Bekele, S; Belaga, VV; Bellingeri-Laurikainen, A; Bellwied, R; Berger, J; Bezverkhny, BI; Bharadwaj, S; Bhasin, A; Bhati, AK; Bhatia, VS; Bichsel, H; Bielcik, J; Bielcikova, J; Billmeier, A; Bland, LC; Blyth, CO; Blyth, SL; Bonner, BE; Botje, M; Boucham, A; Bouchet, J; Brandin, AV; Bravar, A; Bystersky, M; Cadman, RV; Cai, XZ; Caines, H; Calderon de la Barca Sanchez, M; Castillo, J; Catu, O; Cebra, D; Chajecki, Z; Chaloupka, P; Chattopadhyay, S; Chen, HF; Chen, JH; Chen, Y; Cheng, J; Cherney, M; Chikanian, A; Christie, W; Coffin, JP; Cormier, TM; Cosentino, MR; Cramer, JG; Crawford, HJ; Das, D; Das, S; Daugherity, M; de Moura, MM; Dedovich, TG; DePhillips, M; Derevschikov, AA; Didenko, L; Dietel, T; Dogra, SM; Dong, WJ; Dong, X; Draper, JE; Du, F; Dubey, AK; Dunin, VB; Dunlop, JC; Dutta Mazumdar, MR; Eckardt, V; Edwards, WR; Efimov, LG; Emelianov, V; Engelage, J; Eppley, G; Erazmus, B; Estienne, M; Fachini, P; Faivre, J; Fatemi, R; Fedorisin, J; Filimonov, K; Filip, P; Finch, E; Fine, V; Fisyak, Y; Fornazier, KSF; Fu, J; Gagliardi, CA; Gaillard, L; Gans, J; Ganti, MS; Geurts, F; Ghazikhanian, V; Ghosh, P; Gonzalez, JE; Gos, H; Grachov, O; Grebenyuk, O; Grosnick, D; Guertin, SM; Guo, Y; Gupta, A; Gupta, N; Gutierrez, TD; Hallman, TJ; Hamed, A; Hardtke, D; Harris, JW; Heinz, M; Henry, TW; Hepplemann, S; Hippolyte, B; Hirsch, A; Hjort, E; Hoffmann, GW; Horner, MJ; Huang, HZ; Huang, SL; Hughes, EW; Humanic, TJ; Igo, G; Ishihara, A; Jacobs, P; Jacobs, WW; Jedynak, M; Jiang, H; Jones, PG; Judd, EG; Kabana, S; Kang, K; Kaplan, M; Keane, D; Kechechyan, A; Khodyrev, VY; Kiryluk, J; Kisiel, A; Kislov, EM; Klay, J; Klein, SR; Koetke, DD; Kollegger, T; Kopytine, M; Kotchenda, L; Kowalik, KL; Kramer, M; Kravtsov, P; Kravtsov, VI; Krueger, K; Kuhn, C; Kulikov, AI; Kumar, A; Kutuev, RK; Kuznetsov, AA; Lamont, MAC; Landgraf, JM; Lange, S; Laue, F; Lauret, J; Lebedev, A; Lednicky, R; Lehocka, S; LeVine, MJ; Li, C; Li, Q; Li, Y; Lin, G; Lindenbaum, SJ; Lisa, MA; Liu, F; Liu, H; Liu, J; Liu, L; Liu, QJ; Liu, Z; Ljubicic, T; Llope, WJ; Long, H; Longacre, RS; Lopez-Noriega, M; Love, WA; Lu, Y; Ludlam, T; Lynn, D; Ma, GL; Ma, JG; Ma, YG; Magestro, D; Mahajan, S; Mahapatra, DP; Majka, R; Mangotra, LK; Manweiler, R; Margetis, S; Markert, C; Martin, L; Marx, JN; Matis, HS; Matulenko, YA; McClain, CJ; McShane, TS; Meissner, F; Melnick, Y; Meschanin, A; Miller, ML; Minaev, NG; Mironov, C; Mischke, A; Mishra, DK; Mitchell, J; Mohanty, B; Molnar, L; Moore, CF; Morozov, DA; Munhoz, MG; Nandi, BK; Nayak, SK; Nayak, TK; Nelson, JM; Netrakanti, PK; Nikitin, VA; Nogach, LV; Nurushev, SB; Odyniec, G; Ogawa, A; Okorokov, V; Oldenburg, M; Olson, D; Pal, SK; Panebratsev, Y; Panitkin, SY; Pavlinov, AI; Pawlak, T; Peitzmann, T; Perevoztchikov, V; Perkins, C; Peryt, W; Petrov, VA; Phatak, SC; Picha, R; Planinic, M; Pluta, J; Porile, N; Porter, J; Poskanzer, AM; Potekhin, M; Potrebenikova, E; Potukuchi, BVKS; Prindle, D; Pruneau, C; Putschke, J; Rakness, G; Raniwala, R; Raniwala, S; Ravel, O; Ray, RL; Razin, SV; Reichhold, D; Reid, JG; Reinnarth, J; Renault, G; Retiere, F; Ridiger, A; Ritter, HG; Roberts, JB; Rogachevskiy, OV; Romero, JL; Rose, A; Roy, C; Ruan, L; Russcher, M; Sahoo, R; Sakrejda, I; Salur, S; Sandweiss, J; Sarsour, M; Savin, I; Sazhin, PS; Schambach, J; Scharenberg, RP; Schmitz, N; Schweda, K; Seger, J; Seyboth, P; Shahaliev, E; Shao, M; Shao, W; Sharma, M; Shen, WQ; Shestermanov, KE; Shimanskiy, SS; Sichtermann, E; Simon, F; Singaraju, RN; Smirnov, N; Snellings, R; Sood, G; Sorensen, P; Sowinski, J; Speltz, J; Spinka, HM; Srivastava, B; Stadnik, A; Stanislaus, TDS; Stock, R; Stolpovsky, A; Strikhanov, M; Stringfellow, B; Suaide, AAP; Sugarbaker, E; Suire, C; Sumbera, M; Surrow, B; Swanger, M; Symons, TJM; Szanto de Toledo, A; Tai, A; Takahashi, J; Tang, AH; Tarnowsky, T; Thein, D; Thomas, JH; Timmins, AR; Timoshenko, S; Tokarev, M; Trentalange, S; Tribble, RE; Tsai, OD; Ulery, J; Ullrich, T; Underwood, DG; Van Buren, G; van der Kolk, N; van Leeuwen, M; Vander Molen, AM; Varma, R; Vasilevski, IM; Vasiliev, AN; Vernet, R; Vigdor, SE; Viyogi, YP; Vokal, S; Voloshin, SA; Waggoner, WT; Wang, F; Wang, G; Wang, XL; Wang, Y; Wang, ZM; Ward, H; Watson, JW; Webb, JC; Westfall, GD; Wetzler, A; Whitten, C; Wieman, H; Wissink, SW; Witt, R; Wood, J; Wu, J; Xu, N; Xu, Z; Xu, ZZ; Yamamoto, E; Yepes, P; Yurevich, VI; Zborovsky, I; Zhang, H; Zhang, WM; Zhang, Y; Zhang, ZP; Zhong, C; Zoulkarneev, R; Zoulkarneeva, Y; Zubarev, AN; Zuo, JX; STAR Collaboration |
| Source: |
PHYS REV LETT , 95 (12) , Article 122301. (2005) |
| Publisher Information: |
AMERICAN PHYSICAL SOC |
| Publication Year: |
2005 |
| Collection: |
University College London: UCL Discovery |
| Subject Terms: |
FINITE-TEMPERATURE; NUCLEAR COLLISIONS; ANISOTROPIC FLOW; LATTICE QCD; SIGNATURE |
| Description: |
We report on the first measurement of elliptic flow nu(2)(p(T)) of multistrange baryons Xi(-)+Xi(+) and Omega(-)+Omega(+) in heavy-ion collisions. In minimum-bias Au+Au collisions at root s(NN)=200 GeV, a significant amount of elliptic flow, comparable to other nonstrange baryons, is observed for multistrange baryons which are expected to be particularly sensitive to the dynamics of the partonic stage of heavy-ion collisions. The p(T) dependence of nu(2) of the multistrange baryons confirms the number of constituent quark scaling previously observed for lighter hadrons. These results support the idea that a substantial fraction of the observed collective motion is developed at the early partonic stage in ultrarelativistic nuclear collisions at the Relativistic Heavy Ion Collider. |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
English |
| Relation: |
https://discovery.ucl.ac.uk/id/eprint/1324869/1/1324869.pdf; https://discovery.ucl.ac.uk/id/eprint/1324869/ |
| Availability: |
https://discovery.ucl.ac.uk/id/eprint/1324869/1/1324869.pdf; https://discovery.ucl.ac.uk/id/eprint/1324869/ |
| Rights: |
open |
| Accession Number: |
edsbas.5E872D6D |
| Database: |
BASE |