Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/97189
Type: Artigo de periódico
Title: ρ0 Photoproduction In Auau Collisions At √s Nn=62.4 Gev Measured With The Star Detector
Author: Agakishiev G.
Aggarwal M.M.
Ahammed Z.
Alakhverdyants A.V.
Alekseev I.
Alford J.
Anderson B.D.
Anson C.D.
Arkhipkin D.
Averichev G.S.
Balewski J.
Beavis D.R.
Behera N.K.
Bellwied R.
Betancourt M.J.
Betts R.R.
Bhasin A.
Bhati A.K.
Bichsel H.
Bielcik J.
Bielcikova J.
Bland L.C.
Bordyuzhin I.G.
Borowski W.
Bouchet J.
Braidot E.
Brandin A.V.
Bridgeman A.
Brovko S.G.
Bruna E.
Bueltmann S.
Bunzarov I.
Burton T.P.
Cai X.Z.
Caines H.
De La Barca Sanchez M.C.
Cebra D.
Cendejas R.
Cervantes M.C.
Chaloupka P.
Chattopadhyay S.
Chen H.F.
Chen J.H.
Chen J.Y.
Chen L.
Cheng J.
Cherney M.
Chikanian A.
Choi K.E.
Christie W.
Chung P.
Codrington M.J.M.
Corliss R.
Cramer J.G.
Crawford H.J.
Davila Leyva A.
De Silva L.C.
Debbe R.R.
Dedovich T.G.
Deng J.
Derevschikov A.A.
Derradi De Souza R.
Didenko L.
Djawotho P.
Dogra S.M.
Dong X.
Drachenberg J.L.
Draper J.E.
Du C.M.
Dunlop J.C.
Efimov L.G.
Elnimr M.
Engelage J.
Eppley G.
Estienne M.
Eun L.
Evdokimov O.
Fatemi R.
Fedorisin J.
Fersch R.G.
Filip P.
Finch E.
Fine V.
Fisyak Y.
Gagliardi C.A.
Geurts F.
Ghosh P.
Gorbunov Y.N.
Gordon A.
Grebenyuk O.G.
Grosnick D.
Gupta A.
Gupta S.
Guryn W.
Haag B.
Hajkova O.
Hamed A.
Han L.-X.
Harris J.W.
Hays-Wehle J.P.
Heinz M.
Heppelmann S.
Hirsch A.
Hjort E.
Hoffmann G.W.
Hofman D.J.
Huang B.
Huang H.Z.
Humanic T.J.
Huo L.
Igo G.
Jacobs P.
Jacobs W.W.
Jena C.
Jin F.
Joseph J.
Judd E.G.
Kabana S.
Kang K.
Kapitan J.
Kauder K.
Ke H.W.
Keane D.
Kechechyan A.
Kettler D.
Kikola D.P.
Kiryluk J.
Kisiel A.
Kizka V.
Klein S.R.
Knospe A.G.
Koetke D.D.
Kollegger T.
Konzer J.
Koralt I.
Koroleva L.
Korsch W.
Kotchenda L.
Kouchpil V.
Kravtsov P.
Krueger K.
Krus M.
Kumar L.
Lamont M.A.C.
Landgraf J.M.
Lapointe S.
Lauret J.
Lebedev A.
Lednicky R.
Lee J.H.
Leight W.
Levine M.J.
Li C.
Li L.
Li N.
Li W.
Li X.
Li X.
Li Y.
Li Z.M.
Lima L.M.
Lisa M.A.
Liu F.
Liu H.
Liu J.
Ljubicic T.
Llope W.J.
Longacre R.S.
Lu Y.
Lukashov E.V.
Luo X.
Ma G.L.
Ma Y.G.
Mahapatra D.P.
Majka R.
Mall O.I.
Manweiler R.
Margetis S.
Markert C.
Masui H.
Matis H.S.
McDonald D.
McShane T.S.
Meschanin A.
Milner R.
Minaev N.G.
Mioduszewski S.
Mitrovski M.K.
Mohammed Y.
Mohanty B.
Mondal M.M.
Morozov B.
Morozov D.A.
Munhoz M.G.
Mustafa M.K.
Naglis M.
Nandi B.K.
Nayak T.K.
Nogach L.V.
Nurushev S.B.
Odyniec G.
Ogawa A.
Oh K.
Ohlson A.
Okorokov V.
Oldag E.W.
Oliveira R.A.N.
Olson D.
Pachr M.
Page B.S.
Pal S.K.
Pandit Y.
Panebratsev Y.
Pawlak T.
Pei H.
Peitzmann T.
Perkins C.
Peryt W.
Pile P.
Planinic M.
Ploskon M.A.
Pluta J.
Plyku D.
Poljak N.
Porter J.
Poskanzer A.M.
Potukuchi B.V.K.S.
Powell C.B.
Prindle D.
Pruneau C.
Pruthi N.K.
Pujahari P.R.
Putschke J.
Qiu H.
Raniwala R.
Raniwala S.
Ray R.L.
Redwine R.
Reed R.
Ritter H.G.
Roberts J.B.
Rogachevskiy O.V.
Romero J.L.
Ruan L.
Rusnak J.
Sahoo N.R.
Sakrejda I.
Salur S.
Sandweiss J.
Sangaline E.
Sarkar A.
Schambach J.
Scharenberg R.P.
Schaub J.
Schmah A.M.
Schmitz N.
Schuster T.R.
Seele J.
Seger J.
Selyuzhenkov I.
Seyboth P.
Shah N.
Shahaliev E.
Shao M.
Sharma M.
Shi S.S.
Shou Q.Y.
Sichtermann E.P.
Simon F.
Singaraju R.N.
Skoby M.J.
Smirnov N.
Solanki D.
Sorensen P.
Desouza U.G.
Spinka H.M.
Srivastava B.
Stanislaus T.D.S.
Steadman S.G.
Stevens J.R.
Stock R.
Strikhanov M.
Stringfellow B.
Suaide A.A.P.
Suarez M.C.
Subba N.L.
Sumbera M.
Sun X.M.
Sun Y.
Sun Z.
Surrow B.
Svirida D.N.
Symons T.J.M.
Szanto De Toledo A.
Takahashi J.
Tang A.H.
Tang Z.
Tarini L.H.
Tarnowsky T.
Thein D.
Thomas J.H.
Tian J.
Timmins A.R.
Tlusty D.
Tokarev M.
Trainor T.A.
Trentalange S.
Tribble R.E.
Tribedy P.
Trzeciak B.A.
Tsai O.D.
Ullrich T.
Underwood D.G.
Van Buren G.
Van Nieuwenhuizen G.
Vanfossen J.A.
Varma R.
Vasconcelos G.M.S.
Vasiliev A.N.
Videbaek F.
Viyogi Y.P.
Vokal S.
Voloshin S.A.
Wada M.
Walker M.
Wang F.
Wang G.
Wang H.
Wang J.S.
Wang Q.
Wang X.L.
Wang Y.
Webb G.
Webb J.C.
Westfall G.D.
Whitten C.
Wieman H.
Wissink S.W.
Witt R.
Witzke W.
Wu Y.F.
Xiao Z.
Xie W.
Xu H.
Xu N.
Xu Q.H.
Xu W.
Xu Y.
Xu Z.
Xue L.
Yang Y.
Yang Y.
Yepes P.
Yip K.
Yoo I.-K.
Zawisza M.
Zbroszczyk H.
Zhan W.
Zhang J.B.
Zhang S.
Zhang W.M.
Zhang X.P.
Zhang Y.
Zhang Z.P.
Zhao F.
Zhao J.
Zhong C.
Zhu X.
Zhu Y.H.
Zoulkarneeva Y.
Abstract: Vector mesons may be photoproduced in relativistic heavy-ion collisions when a virtual photon emitted by one nucleus scatters from the other nucleus, emerging as a vector meson. The STAR Collaboration has previously presented measurements of coherent ρ0 photoproduction at center of mass energies of 130 GeV and 200 GeV in AuAu collisions. Here, we present a measurement of the cross section at 62.4 GeV; we find that the cross section for coherent ρ0 photoproduction with nuclear breakup is 10.5±1.5±1.6 mb at 62.4 GeV. The cross-section ratio between 200 GeV and 62.4 GeV is 4.4±0.6, less than is predicted by most theoretical models. It is, however, proportionally much larger than the previously observed 15%±55% increase between 130 GeV and 200 GeV. © 2012 American Physical Society.
Editor: 
Rights: aberto
Identifier DOI: 10.1103/PhysRevC.85.014910
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-84859565899&partnerID=40&md5=02fb63f3d0f6ea69fe9a0b347f41a1f0
Date Issue: 2012
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.