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Two-particle correlations on transverse momentum and minijet dissipation in Au-Au collisions at $\sqrt{s_{NN}}$ = 130 GeV

J. Adams M.M. Aggarwal Z. Ahammed J. Amonett B.D. Anderson M. Anderson D. Arkhipkin G.S. Averichev Y. Bai J. Balewski O. Barannikova L.S. Barnby J. Baudot 1 S. Bekele V.V. Belaga A. Bellingeri-Laurikainen 2 R. Bellwied B.I. Bezverkhny S. Bharadwaj A. Bhasin A.K. Bhati H. Bichsel J. Bielcik J. Bielcikova L.C. Bland C.O. Blyth S.-L. Blyth B.E. Bonner M. Botje J. Bouchet 2 A.V. Brandin A. Bravar M. Bystersky R. Cadman X.Z. Cai H. Caines M. Calderon de la Barca Sanchez J. Castillo O. Catu D. Cebra Z. Chajecki P. Chaloupka S. Chattopdhyay H.F. Chen J.H. Chen Y. Chen J. Cheng M. Cherney A. Chikanian H.A. Choi W. Christie J.P. Coffin 1 T.M. Cormier M.R. Cosentino J.G. Cramer H.J. Crawford D. Das S. Das M. Daugherity M.M. de Moura T.G. Dedovich M. Dephillips A.A. Derevschikov L. Didenko T. Dietel P. Djawotho S.M. Dogra W.J. Dong X. Dong J.E. Draper F. Du V.B. Dunin J.C. Dunlop M.R. Dutta Mazumdar V. Eckardt W.R. Edwards L.G. Efimov V. Emelianov J. Engelage G. Eppley B. Erazmus 2 Magali Estienne 1 P. Fachini R. Fatemi J. Fedorisin K. Filimonov P. Filip E. Finch V. Fine Y. Fisyak J. Fu C.A. Gagliardi L. Gaillard J. Gans M.S. Ganti V. Ghazikhanian P. Ghosh J.E. Gonzalez Y.G. Gorbunov H. Gos O. Grebenyuk D. Grosnick S.M. Guertin K.S.F.F. Guimaraes Y. Guo Anupam Gupta T.D. Gutierrez B. Haag T.J. Hallman A. Hamed J.W. Harris W. He M. Heinz T.W. Henry S. Hepplemann B. Hippolyte 1 A. Hirsch E. Hjort G.W. Hoffmann M.J. Horner H.Z Huang S.L. Huang E.W. Hughes T.J. Humanic G. Igo A. Ishihara P. Jacobs W.W. Jacobs P. Jakl F. Jia H. Jiang P.G. Jones E.G. Judd S. Kabana 2 K. Kang J. Kapitan M. Kaplan D. Keane A. Kechechyan V.Yu. Khodyrev B.C. Kim J. Kiryluk A. Kisiel E.M. Kislov S.R. Klein D.D. Koetke T. Kollegger M. Kopytine L. Kotchenda V. Kouchpil K.L. Kowalik M. Kramer P. Kravtsov V.I. Kravtsov K. Krueger C. Kuhn 1 A.I. Kulikov A. Kumar A.A. Kuznetsov M.A.C. Lamont J.M. Landgraf S. Lange S. Lapointe F. Laue J. Lauret A. Lebedev R. Lednicky C.-H. Lee S. Lehocka M.J. Levine C. Li Q. Li Y. Li G. Lin S.J. Lindenbaum M.A. Lisa Franklin Liu H. Liu J. Liu L. Liu Z. Liu T. Ljubicic W.J. Llope H. Long R.S. Longacre M. Lopez-Noriega W.A. Love Y. Lu T. Ludlam D. Lynn G.L. Ma J.G. Ma Y.G. Ma D. Magestro D.P. Mahapatra R. Majka L.K. Mangotra R. Manweiler S. Margetis C. Markert Lilian Martin 2 H.S. Matis Yu.A. Matulenko C.J. Mcclain T.S. Mcshane Yu. Melnick A. Meschanin M.L. Miller N.G. Minaev S. Mioduszewski C. Mironov A. Mischke D. Mishra J. Mitchell B. Mohanty L. Molnar C.F. Moore D.A. Morozov V. Morozov M.G. Munhoz B.K. Nandi C. Nattrass T.K. Nayak J.M. Nelson P.K. Netrakanti V.A. Nikitin L.V. Nogach S.B. Nurushev G. Odyniec A. Ogawa V. Okorokov M. Oldenburg D. Olson M. Pachr S.K. Pal Y. Panebratsev S.Y. Panitkin A.I. Pavlinov T. Pawlak T. Peitzmann V. Perevoztchikov C. Perkins W. Peryt V.A. Petrov S.C. Phatak R. Picha M. Planinic J. Pluta N. Poljak N. Porile J. Porter A.M. Poskanzer M. Potekhin E. Potrebenikova B.V.K.S. Potukuchi D. Prindle C. Pruneau J. Putschke G. Rakness R. Raniwala S. Raniwala R.L. Ray S.V. Razin J.G. Reid J. Reinnarth 2 D. Relyea F. Retiere A. Ridiger H.G. Ritter J.B. Roberts O.V. Rogachevskiy J.L. Romero A. Rose C. Roy 2 L. Ruan M.J. Russcher R. Sahoo I. Sakrejda S. Salur J. Sandweiss M. Sarsour P.S. Sazhin J. Schambach R.P. Scharenberg N. Schmitz K. Schweda J. Seger I. Selyuzhenkov P. Seyboth Alexandre Shabetai E. Shahaliev M. Shao M. Sharma W.Q. Shen S.S. Shimanskiy E. Sichtermann F. Simon R.N. Singaraju N. Smirnov R. Snellings G. Sood P. Sorensen J. Sowinski J. Speltz 1 H.M. Spinka B. Srivastava A. Stadnik T.D.S. Stanislaus R. Stock A. Stolpovsky M. Strikhanov B. Stringfellow A.A.P. Suaide E. Sugarbaker M. Sumbera Z. Sun B. Surrow .M. Swanger T.J.M. Symons A. Szanto de Toledo A. Tai J. Takahashi A.H. Tang T. Tarnowsky D. Thein J.H. Thomas A.R. Timmins S. Timoshenko M. Tokarev T.A. Trainor S. Trentalange R.E. Tribble O. Tsai J. Ulery T. Ullrich D.G. Underwood G. van Buren N. van der Kolk M. van Leeuwen A.M. Vandermolen R. Varma I.M. Vasilevski A.N. Vasiliev R. Vernet 1 S.E. Vigdor Y.P. Viyogi S. Vokal S.A. Voloshin B. Waggoner F. Wang Gang Wang J.S. Wang X.L. Wang Y. Wang J.W. Watson J.C. Webb G.D. Westfall A. Wetzler C. Whitten Jr. H. Wieman S.W. Wissink R. Witt J. Wood J. Wu N. Xu Q.H. Xu Z. Xu P. Yepes I.-K. Yoo V.I. Yurevich W. Zhan H. Zhang W.M. Zhang Y. Zhang Z.P. Zhang Y. Zhao C. Zhong R. Zoulkarneev Y. Zoulkarneeva A.N. Zubarev J.X. Zuo
Abstract : We present the first measurements of two-particle correlations on transverse momentum $p_t$ for Au-Au collisions at $\sqrt{s_{NN}} = 130$ GeV. Significant large-momentum-scale correlation structures are observed for charged primary hadrons with $0.15 \leq p_t \leq 2$ GeV/$c$ and pseudorapidity $|\eta| \leq 1.3$. Such correlations were not observed in a similar study at lower energy and are not predicted by theoretical collision models. The observed correlation structure is consistent with a scenario in which initial-state semi-hard parton scattering and fragmentation are modified by in-medium dissipation.
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J. Adams, M.M. Aggarwal, Z. Ahammed, J. Amonett, B.D. Anderson, et al.. Two-particle correlations on transverse momentum and minijet dissipation in Au-Au collisions at $\sqrt{s_{NN}}$ = 130 GeV. Journal of Physics G: Nuclear and Particle Physics, IOP Publishing, 2007, 34, pp.799-816. ⟨10.1088/0954-3899/34/5/002⟩. ⟨in2p3-00023222⟩

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