Minijet deformation and charge-independent angular correlations on momentum subspace (eta, phi) in Au-Au collisions at root S-NN=130 GeV

CAS OpenIR > 中科院上海应用物理研究所2004-2010年

	Minijet deformation and charge-independent angular correlations on momentum subspace (eta, phi) in Au-Au collisions at root S-NN=130 GeV
	Adams, J; Aggarwal, MM; Ahammed, Z; Amonett, J; Anderson, BD; Anderson, M; Arkhipkin, D; Averichev, GS; Bai, Y; Balewski, J; Barannikova, O; Barnby, LS; Baudot, J; Bekele, S; Belaga, VV; Bellingeri-Laurikainen, A; Bellwied, R; Bezverkhny, BI; Bharadwaj, S; Bhasin, A; Bhati, AK; Bichsel, H; Bielcik, J; Bielcikova, J; Bland, LC; Blyth, CO; Blyth, SL; Bonner, BE; Botje, M; Bouchet, J; Brandin, AV; Bravar, A; Bystersky, M; Cadman, RV; Cai, XZ（蔡翔舟）; Caines, H; Sanchez, MCD; Castillo, J; Catu, O; Cebra, D; Chajecki, Z; Chaloupka, P; Chattopadhyay, S; Chen, HF; Chen, JH（陈金辉）; Chen, Y; Cheng, J; Cherney, M; Chikanian, A; Choi, HA; 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; Djawotho, P; Dogra, SM; Dong, WJ; Dong, X; Draper, JE; Du, F; Dunin, VB; Dunlop, JC; Mazumdar, MRD; Eckardt, V; Edwards, WR; Efimov, LG; Emelianov, V; Engelage, J; Eppley, G; Erazmus, B; Estienne, M; Fachini, P; Fatemi, R; Fedorisin, J; Filimonov, K; Filip, P; Finch, E; Fine, V; Fisyak, Y; Fu, J; Gagliardi, CA; Gaillard, L; Gans, J; Ganti, MS; Ghazikhanian, V; Ghosh, P; Gonzalez, JE; Gorbunov, YG; Gos, H; Grebenyuk, O; Grosnick, D; Guertin, SM; Guimaraes, KSFF; Guo, Y; Gupta, A; Gutierrez, TD; Haag, B; Hallman, TJ; Hamed, A; Harris, JW; He, W; 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; Jakl, P; Jia, F; Jiang, H; Jones, PG; Judd, EG; Kabana, S; Kang, K; Kapitan, J; Kaplan, M; Keane, D; Kechechyan, A; Khodyrev, VY; Kim, BC; Kiryluk, J; Kisiel, A; Kislov, EM; Klein, SR; Koetke, DD; Kollegger, T; Kopytine, M; Kotchenda, L; Kouchpil, V; Kowalik, KL; Kramer, M; Kravtsov, P; Kravtsov, VI; Krueger, K; Kuhn, C; Kulikov, AI; Kumar, A; Kuznetsov, AA; Lamont, MAC; Landgraf, JM; Lange, S; LaPointe, S; Laue, F; Lauret, J; Lebedev, A; Lednicky, R; Lee, CH; 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, Z; Ljubicic, T; Llope, WJ; Long, H; Longacre, RS; Lopez-Noriega, M; Love, WA; Lu, Y; Ludlam, T; Lynn, D; Ma, GL（马国亮）; Ma, JG; Ma, YG（马余刚）; Magestro, D; Mahapatra, DP; Majka, R; Mangotra, LK; Manweiler, R; Margetis, S; Markert, C; Martin, L; Matis, HS; Matulenko, YA; McClain, CJ; McShane, TS; Melnick, Y; Meschanin, A; Miller, ML; Minaev, NG; Mioduszewski, S; Mironov, C; Mischke, A; Mishra, DK; Mitchell, J; Mohanty, B; Molnar, L; Moore, CF; Morozov, DA; Munhoz, MG; Nandi, BK; Nattrass, C; Nayak, TK; Nelson, JM; Netrakanti, PK; Nikitin, VA; Nogach, LV; Nurushev, SB; Odyniec, G; Ogawa, A; Okorokov, V; Oldenburg, M; Olson, D; Pachr, M; 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; Poljak, N; Porile, N; Porter, J; Poskanzer, AM; Potekhin, M; Potrebenikova, E; Potukuchi, BVKS; Prindle, D; Pruneau, C; Putschke, J; Rakness, G; Raniwala, R; Raniwala, S; Ray, RL; Razin, SV; Reid, JG; Reinnarth, J; Relyea, D; Retiere, F; Ridiger, A; Ritter, HG; Roberts, JB; Rogachevskiy, OV; Romero, JL; Rose, A; Roy, C; Ruan, L; Russcher, MJ; Sahoo, R; Sakrejda, I; Salur, S; Sandweiss, J; Sarsour, M; Sazhin, PS; Schambach, J; Scharenberg, RP; Schmitz, N; Schweda, K; Seger, J; Selyuzhenkov, I; Seyboth, P; Shabetai, A; Shahaliev, E; Shao, M; Sharma, M; Shen, WQ（沈文庆）; 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; Sumbera, M; Sun, Z; Surrow, B; Swanger, M; Symons, TJM; de Toledo, AS; Tai, A; Takahashi, J; Tang, AH; Tarnowsky, T; Thein, D; Thomas, JH; Timmins, AR; Timoshenko, S; Tokarev, M; Trainor, TA; Trentalange, S; Tribble, RE; Tsai, OD; Ulery, J; Ullrich, T; Underwood, DG; Van Buren, G; van der Kolk, N; van Leeuwen, M; Molen, AMV; Varma, R; Vasilevski, IM; Vasiliev, AN; Vernet, R; Vigdor, SE; Viyogi, YP; Vokal, S; Voloshin, SA; Waggoner, WT; Wang, F; Wang, G; Wang, JS; Wang, XL; Wang, Y; Watson, JW; Webb, JC; Westfall, GD; Wetzler, A; Whitten, C; Wieman, H; Wissink, SW; Witt, R; Wood, J; Wu, J; Xu, N; Xu, QH; Xu, Z; Yepes, P; Yoo, IK; Yurevich, VI; Zhan, W; Zhang, H; Zhang, WM; Zhang, Y; Zhang, ZP; Zhao, Y; Zhong, C（钟晨）; Zoulkarneev, R; Zoulkarneeva, Y; Zubarev, AN; Zuo, JX; Adams, J (reprint author), Univ Birmingham, Birmingham, W Midlands, England
	2006
Source Publication	PHYSICAL REVIEW C
ISSN	0556-2813
Volume	73 Issue:6
Abstract	Measurements of two-particle correlations on angular difference variables eta(1)-eta(2) (pseudorapidity) and phi(1)-phi(2) (azimuth) are presented for all primary charged hadrons with transverse momentum 0.15 <= p(t)<= 2 GeV/c and vertical bar eta vertical bar <= 1.3 from Au-Au collisions at root s(NN)=130 GeV. Large-amplitude correlations are observed over a broad range in relative angles where distinct structures appear on the same-side and away-side (i.e., relative azimuth less than pi/2 or greater than pi/2). The principal correlation structures include that associated with elliptic flow plus a strong, same-side peak. It is hypothesized that the latter results from correlated hadrons associated with semi-hard parton scattering in the early stage of the heavy-ion collision which produces a jet-like correlation peak at small relative angles. The width of the jet-like peak on eta(1)-eta(2) increases by a factor 2.3 from peripheral to central collisions, suggesting strong coupling of semi-hard scattered partons to a longitudinally-expanding medium. The new methods of jet analysis introduced here provide access to scattered partons at low transverse momentum well below the kinematic range where perturbative quantum chromodynamics and standard fragmentation models are applicable.
Subject Area	Physics
Indexed By	SCI
Language	英语
Funding Project	应物所项目组
WOS ID	WOS:000238697500035
Citation statistics	Cited Times:162[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.sinap.ac.cn/handle/331007/8317
Collection	中科院上海应用物理研究所2004-2010年
Corresponding Author	Adams, J (reprint author), Univ Birmingham, Birmingham, W Midlands, England
Recommended Citation GB/T 7714	Adams, J,Aggarwal, MM,Ahammed, Z,et al. Minijet deformation and charge-independent angular correlations on momentum subspace (eta, phi) in Au-Au collisions at root S-NN=130 GeV[J]. PHYSICAL REVIEW C,2006,73(6).
APA	Adams, J.,Aggarwal, MM.,Ahammed, Z.,Amonett, J.,Anderson, BD.,...&Adams, J .(2006).Minijet deformation and charge-independent angular correlations on momentum subspace (eta, phi) in Au-Au collisions at root S-NN=130 GeV.PHYSICAL REVIEW C,73(6).
MLA	Adams, J,et al."Minijet deformation and charge-independent angular correlations on momentum subspace (eta, phi) in Au-Au collisions at root S-NN=130 GeV".PHYSICAL REVIEW C 73.6(2006).

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