| Title: |
rho(0) production and possible modification in Au+Au and p+p collisions at root S-NN=200 GeV |
| Authors: |
Adams, J; Adler, C; Aggarwal, MM; Ahammed, Z; Amonett, J; Anderson, BD; Arkhipkin, D; Averichev, GS; Badyal, SK; Balewski, J; Barannikova, O; Barnby, LS; Baudot, J; Bekele, S; Belaga, VV; Bellwied, R; Berger, J; Bezverkhny, BI; Bhardwaj, S; Bhati, AK; Bichsel, H; Billmeier, A; Bland, LC; Blyth, CO; Bonner, BE; Botje, M; Boucham, A; Brandin, A; Bravar, A; Cadman, RV; Cai, XZ; Caines, H; Sanchez, MCD; Carroll, J; Castillo, J; Cebra, D; Chaloupka, P; Chattopadhyay, S; Chen, HF; Chen, Y; Chernenko, SP; Cherney, M; Chikanian, A; Christie, W; Coffin, JP; Cormier, TM; Cramer, JG; Crawford, HJ; Das, D; Das, S; Derevschikov, AA; Didenko, L; Dietel, T; Dong, WJ; Dong, X; Draper, JE; Du, F; Dubey, AK; Dunin, VB; Dunlop, JC; Majumdar, MRD; Eckardt, V; Efimov, LG; Emelianov, V; Engelage, J; Eppley, G; Erazmus, B; Estienne, M; Fachini, P; Faine, V; Faivre, J; Fatemi, R; Filimonov, K; Filip, P; Finch, E; Fisyak, Y; Flierl, D; Foley, KJ; Fu, J; Gagliardi, CA; Gagunashvili, N; Gans, J; Ganti, MS; Gaudichet, L; Geurts, F; Ghazikhanian, V; Ghosh, P; Gonzalez, JE; Grachov, O; Grebenyuk, O; Gronstal, S; Grosnick, D; Guertin, SM; Gupta, A; Gutierrez, TD; Hallman, TJ; Hamed, A; Hardtke, D; Harris, JW; Heinz, M; Henry, TW; Heppelmann, S; Hippolyte, B; Hirsch, A; Hjort, E; Hoffmann, GW; Horsley, M; Huang, HZ; Huang, SL; Hughes, E; Humanic, TJ; Igo, G; Ishihara, A; Jacobs, P; Jacobs, WW; Janik, M; Jiang, H; Johnson, I; Jones, PG; Judd, EG; Kabana, S; Kaplan, M; Keane, D; Khodyrev, VY; Kiryluk, J; Kisiel, A; Klay, J; Klein, SR; Klyachko, A; Koetke, DD; Kollegger, T; Kopytine, M; Kotchenda, L; Kovalenko, AD; Kramer, M; Kravtsov, P; Kravtsov, VI; Krueger, K; Kuhn, C; Kulikov, AI; Kumar, A; Kunde, GJ; Kunz, CL; Kutuev, RK; Kuznetsov, AA; Lamont, MAC; Landgraf, JM; Lange, S; Lasiuk, B; Laue, F; Lauret, J; Lebedev, A; Lednicky, R; LeVine, MJ; Li, C; Li, Q; Lindenbaum, SJ; Lisa, MA; Liu, F; Liu, L; Liu, Z; Liu, QJ; Ljubicic, T; Llope, WJ; Long, H; Longacre, RS; Lopez-Noriega, M; Love, WA; Ludlam, T; Lynn, D; Ma, J; Ma, YG; Magestro, D; Mahajan, S; Mangotra, LK; Mahapatra, DP; Majka, R; Manweiler, R; Margetis, S; Markert, C; Martin, L; Marx, J; Matis, HS; Matulenko, YA; McClain, CJ; McShane, TS; Meissner, F; Melnick, Y; Meschanin, A; Miller, ML; Milosevich, Z; Minaev, NG; Mironov, C; Mischke, A; Mishra, D; Mitchell, J; Mohanty, B; Molnar, L; Moore, CF; Mora-Corral, MJ; Morozov, DA; Morozov, V; de Moura, MM; Munhoz, MG; Nandi, BK; Nayak, SK; Nayak, TK; Nelson, JM; Netrakanti, PK; Nikitin, VA; Nogach, LV; Norman, B; Nurushev, SB; Odyniec, G; Ogawa, A; Okorokov, V; Oldenburg, M; Olson, D; Paic, G; 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; Rai, G; Rakness, G; Raniwala, R; Raniwala, S; Ravel, O; Ray, RL; Razin, SV; Reichhold, D; Reid, JG; Renault, G; Retiere, F; Ridiger, A; Ritter, HG; Roberts, JB; Rogachevski, OV; Romero, JL; Rose, A; Roy, C; Ruan, LJ; Sahoo, R; Sakrejda, I; Salur, S; Sandweiss, J; Savin, I; Schambach, J; Scharenberg, RP; Schmitz, N; Schroeder, LS; Schweda, K; Seger, J; Seyboth, P; Shahaliev, E; Shao, M; Shao, W; Sharma, M; Shestermanov, KE; Shimanskii, SS; Singaraju, RN; Simon, F; Skoro, G; Smirnov, N; Snellings, R; Sood, G; Sorensen, P; Sowinski, J; Speltz, J; Spinka, HM; Srivastava, B; Stanislaus, TDS; Stock, R; Stolpovsky, A; Strikhanov, M; Stringfellow, B; Struck, C; Suaide, AAP; Sugarbaker, E; Suire, C; Sumbera, M; Surrow, B; Symons, TJM; de Toledo, AS; Szarwas, P; Tai, A; Takahashi, J; Tang, AH; Thein, D; Thomas, JH; Timoshenko, S; Tokarev, M; Tonjes, MB; Trainor, TA; Trentalange, S; Tribble, RE; Tsai, O; Ullrich, T; Underwood, DG; Van Buren, G; VanderMolen, AM; Varma, R; Vasilevski, I; Vasiliev, AN; Vernet, R; Vigdor, SE; Viyogi, YP; Voloshin, SA; Vznuzdaev, M; Waggoner, W; Wang, F; Wang, G; Wang, XL; Wang, Y; Wang, ZM; Ward, H; Watson, JW; Webb, JC; Wells, R; Westfall, GD; Whitten, C; Wieman, H; Willson, R; Wissink, SW; Witt, R; Wood, J; Wu, J; Xu, N; Xu, Z; Xu, ZZ; Yamamoto, E; Yepes, P; Yurevich, VI; Yuting, B; Zanevski, YV; Zhang, H; Zhang, WM; Zhang, ZP; Zhaomin, ZP; Zizong, ZP; Zolnierczuk, PA; Zoulkarneev, R; Zoulkarneeva, J; Zubarev, AN |
| Source: |
Physical Review Letters , 92 (9) , Article 092301. (2004) |
| Publisher Information: |
AMERICAN PHYSICAL SOC |
| Publication Year: |
2004 |
| Collection: |
University College London: UCL Discovery |
| Subject Terms: |
VECTOR-MESON PRODUCTION; 205 GEV-C; INCLUSIVE PRODUCTION; PARTICLE-PRODUCTION; HADRON-PRODUCTION; AU COLLISIONS; PP; RESONANCES; DECAYS; ANNIHILATION |
| Description: |
We report results on rho(770)(0)-->pi(+)pi(-) production at midrapidity in p+p and peripheral Au+Au collisions at roots(NN)=200 GeV. This is the first direct measurement of rho(770)(0)-->pi(+)pi(-) in heavy-ion collisions. The measured rho(0) peak in the invariant mass distribution is shifted by similar to40 MeV/c(2) in minimum bias p+p interactions and similar to70 MeV/c(2) in peripheral Au+Au collisions. The rho(0) mass shift is dependent on transverse momentum and multiplicity. The modification of the rho(0) meson mass, width, and shape due to phase space and dynamical effects are discussed. |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
unknown |
| Relation: |
https://discovery.ucl.ac.uk/id/eprint/1338202/1/1324891.pdf; https://discovery.ucl.ac.uk/id/eprint/1338202/ |
| Availability: |
https://discovery.ucl.ac.uk/id/eprint/1338202/1/1324891.pdf; https://discovery.ucl.ac.uk/id/eprint/1338202/ |
| Rights: |
open |
| Accession Number: |
edsbas.E52E40BD |
| Database: |
BASE |