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Observation of Two-Source Interference in the Photoproduction Reaction AuAu -> AuAu rho(0)

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    SYSNO ASEP0338528
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JČlánek ve WOS
    TitleObservation of Two-Source Interference in the Photoproduction Reaction AuAu -> AuAu rho(0)
    Author(s) Abelev, B. I. (US)
    Aggarwal, M. M. (IN)
    Ahammed, Z. (IN)
    Anderson, B. D. (US)
    Arkhipkin, D. (RU)
    Averichev, G. S. (RU)
    Balewski, J. (US)
    Barannikova, O. (RU)
    Barnby, L. S. (GB)
    Baudot, J. (FR)
    Baumgart, S. (US)
    Beavis, D.R. (US)
    Bellwied, R. (US)
    Benedosso, F. (NL)
    Betancourt, M.J. (US)
    Betts, R. R. (US)
    Bhasin, A. (IN)
    Bhati, A.K. (IN)
    Bichsel, H. (US)
    Bielčík, Jaroslav (UJF-V)
    Bielčíková, Jana (UJF-V) RID, ORCID, SAI
    Biritz, B. (US)
    Bland, L.C. (US)
    Bombara, M. (RU)
    Bonner, B. E. (US)
    Botje, M. (US)
    Bouchet, J. (RU)
    Braidot, E. (NL)
    Brandin, A. V. (US)
    Bruna, E. (US)
    Bueltmann, S. (US)
    Burton, T. P. (US)
    Bysterský, Michal (UJF-V)
    Cai, X.Z. (CN)
    Caines, H. (US)
    Sanchez, M.C.D. (US)
    Catu, O. (US)
    Cebra, D. (US)
    Cendejas, R. (US)
    Cervantes, M.C. (US)
    Chajecki, Z. (US)
    Chaloupka, Petr (UJF-V) RID
    Chattopadhyay, S. (IN)
    Chen, H.F. (CN)
    Chen, J.H. (CN)
    Cheng, J. (CN)
    Cherney, M. (US)
    Chikanian, A. (US)
    Choi, K.E. (KR)
    Christie, W. (US)
    Clarke, R.F. (US)
    Codrington, M.J.M. (US)
    Corliss, R. (US)
    Cormier, T.M. (US)
    Coserea, R. M. (RO)
    Cramer, J. G. (US)
    Crawford, H. J. (US)
    Das, D. (US)
    Dash, S. (IN)
    Daugherity, M. (US)
    De Silva, L.C. (US)
    Dedovich, T. G. (RU)
    DePhillips, M. (US)
    Derevschikov, A.A. (RU)
    de Souza, R.D. (BR)
    Didenko, L. (US)
    Djawotho, P. (US)
    Dunlop, J.C. (US)
    Mazumdar, M.R.D. (IN)
    Edwards, W.R. (US)
    Efimov, L.G. (RU)
    Elhalhuli, E. (GB)
    Elnimr, M. (US)
    Emelianov, V. (RU)
    Engelage, J. (US)
    Eppley, G. (US)
    Erazmus, B. (FR)
    Estienne, M. (FR)
    Eun, L. (US)
    Fachini, P. (US)
    Fatemi, R. (US)
    Fedorisin, J. (RU)
    Feng, A. (CN)
    Filip, P. (RU)
    Finch, E. (US)
    Fine, V. (US)
    Fisyak, Y. (US)
    Gagliardi, C. A. (US)
    Gaillard, L. (GB)
    Ganti, M. S. (IN)
    Gangaharan, D.R. (US)
    Garcia-Solis, E.J. (US)
    Geromitsos, A. (FR)
    Geurts, F. (US)
    Ghazikhanian, V. (US)
    Ghosh, P. (IN)
    Gorbunov, Y.N. (US)
    Gordon, A. (US)
    Grebenyuk, O. (NL)
    Grosnick, D. (US)
    Grube, B. (KR)
    Guertin, S.M. (BR)
    Guimaraes, K.S.F.F. (BR)
    Gupta, A. (IN)
    Gupta, N. (IN)
    Guryn, W. (US)
    Haag, B. (US)
    Hallman, T.J. (US)
    Hamed, A. (US)
    Harris, J.W. (US)
    He, W. (US)
    Heinz, M. (US)
    Heppelmann, S. (US)
    Hippolyte, B. (FR)
    Hirsch, A. (US)
    Hjort, E. (US)
    Hoffman, A.M. (US)
    Hoffmann, G.W. (US)
    Hofman, D.J. (US)
    Hollis, R.S. (US)
    Huang, H.Z. (US)
    Humanic, T.J. (US)
    Igo, G.. (US)
    Author(s) Iordanova, A. (US)
    Jacobs, P. (US)
    Jacobs, W.W. (US)
    Jakl, Pavel (UJF-V)
    Jena, C. (IN)
    Jin, F. (CN)
    Jones, C.L. (US)
    Jones, P.G. (GB)
    Joseph, J. (US)
    Judd, E.G. (US)
    Kabana, S. (FR)
    Kajimoto, K. (CN)
    Kang, K. (CN)
    Kapitán, Jan (UJF-V)
    Keane, D. (US)
    Kechechyan, A. (RU)
    Kettler, D. (US)
    Khodyrev, V.Yu. (RU)
    Kikola, D.P. (US)
    Kiryluk, J. (US)
    Kisiel, A. (US)
    Klein, S.R. (US)
    Knospe, A.G. (US)
    Kocoloski, A. (US)
    Koetke, D.D. (CN)
    Kopytine, M. (US)
    Korsch, W. (US)
    Kotchenda, L. (RU)
    Kushpil, Vasilij (UJF-V) ORCID, SAI
    Kravtsov, P. (RU)
    Kravtsov, V.I. (RU)
    Krueger, K. (US)
    Krus, M. (CZ)
    Kuhn, C. (FR)
    Kumar, L. (IN)
    Kurnadi, P. (US)
    Lamont, M.A.C. (US)
    Landgraf, J.M. (US)
    LaPointe, S. (US)
    Lauret, J. (US)
    Lebedev, A. (RU)
    Lednický, Richard (FZU-D) RID, ORCID
    Lee, Ch. (KR)
    Lee, J.H. (JP)
    Leight, W. (US)
    LeVine, M.J. (US)
    Li, N. (CN)
    Li, C. (CN)
    Li, Y. (CN)
    Lin, G. (US)
    Lindenbaum, S.J. (US)
    Lisa, M.A. (US)
    Liu, F. (US)
    Liu, J. (CN)
    Liu, L. (CN)
    Ljubicic, T. (US)
    Llope, W.J. (US)
    Longacre, R.S. (US)
    Love, W.A. (US)
    Lu, Y. (US)
    Ludlam, T. (US)
    Ma, G.L. (CN)
    Ma, Y.G. (CN)
    Mahapatra, D.P. (IN)
    Majka, R. (US)
    Mall, O.I. (US)
    Mangotra, L.K. (IN)
    Manweiler, R. (IN)
    Margetis, S. (US)
    Markert, C. (US)
    Matis, H.S. (US)
    Matulenko, Yu.A. (RU)
    McShane, T.S. (US)
    Meschanin, A. (US)
    Milner, R. (US)
    Minaev, N.G. (RU)
    Mioduszewski, S. (US)
    Mischke, A. (NL)
    Mitchell, J. (US)
    Mohanty, B. (IN)
    Morozov, D.A. (RU)
    Munhoz, M. G. (BR)
    Nandi, B.K. (IN)
    Nattrass, C. (GB)
    Nayak, T. K. (IN)
    Nelson, J.M. (GB)
    Netrakanti, P.K. (US)
    Ng, M.J. (US)
    Nogach, L.V. (RU)
    Nurushev, S.B. (RU)
    Odyniec, G. (US)
    Ogawa, A. (RU)
    Okada, H. (US)
    Okorokov, V. (RU)
    Olson, D. (US)
    Pachr, M. (CZ)
    Page, B.S. (US)
    Pal, S.K. (IN)
    Pandit, Y. (US)
    Panebratsev, Y. (RU)
    Panitkin, S.Y. (US)
    Pawlak, T. (PL)
    Peitzmann, T. (NL)
    Perevoztchikov, V. (US)
    Perkins, C. (IN)
    Peryt, W. (IN)
    Phatak, S.C. (IN)
    Poljak, N. (HR)
    Poskanzer, A.M. (US)
    Potukuchi, B.V.K.S. (US)
    Prindle, D. (US)
    Pruneau, C. (US)
    Pruthi, N.K. (IN)
    Putschke, J. (US)
    Raniwala, R. (IN)
    Raniwala, S. (IN)
    Ray, R.L. (US)
    Redwine, R. (US)
    Reed, R. (US)
    Ridiger, A. (FR)
    Ritter, H.G. (US)
    Roberts, J.B. (US)
    Rogachevskiy, O.V. (RU)
    Romero, J.L. (US)
    Author(s) Rose, A. (US)
    Roy, C. (FR)
    Ruan, L. (US)
    Russcher, M.J. (NL)
    Sahoo, R. (FR)
    Sakrejda, I. (US)
    Sakuma, T. (US)
    Salur, S. (US)
    Sandweiss, J. (US)
    Sarsour, M. (US)
    Schambach, J. (US)
    Scharenberg, R.P. (US)
    Schmitz, N. (DE)
    Seger, J. (US)
    Selyuzhenkov, I. (US)
    Seyboth, P. (DE)
    Shabetai, A. (FR)
    Shahaliev, E. (RU)
    Shao, M. (CN)
    Sharma, M. (US)
    Shi, S.S. (CN)
    Shi, X.H. (CN)
    Sichtermann, E.P. (US)
    Simon, F. (DE)
    Singaraju, R.N. (IN)
    Skoby, M.J. (US)
    Smirnov, N. (US)
    Snellings, R. (NL)
    Sorensen, P. (US)
    Sowinski, J. (US)
    Spinka, H.M. (US)
    Srivastava, B. (US)
    Stadnik, A. (RU)
    Stanislaus, T.D.S. (US)
    Staszak, D. (US)
    Strikhanov, M. (RU)
    Stringfellow, B. (US)
    Suaide, A.A.P. (BR)
    Suarez, M.C. (US)
    Subba, N.L. (US)
    Šumbera, Michal (UJF-V) RID, ORCID, SAI
    Sun, X.M. (US)
    Sun, Y. (CN)
    Sun, Z. (US)
    Surrow, B. (US)
    Symons, T.J.M. (US)
    de Toledo, A. S. (BR)
    Takahashi, J. (BR)
    Tang, A.H. (US)
    Tang, Z. (CN)
    Tarnowsky, T. (US)
    Thein, D. (US)
    Thomas, J.H. (US)
    Tian, J. (CN)
    Timmins, A.R. (GB)
    Timoshenko, S. (RU)
    Tokarev, M. V. (RU)
    Trainor, T.A. (US)
    Tram, V.N. (US)
    Trattner, A.L. (US)
    Trentalange, S. (US)
    Tribble, R. E. (US)
    Tsai, O.D. (US)
    Ulery, J. (US)
    Ullrich, T. (US)
    Underwood, D.G. (US)
    Van Buren, G. (US)
    van Leeuwen, M. (NL)
    Vander Molen, A.M. (US)
    Vanfossen, J.A. (US)
    Varma, R. (IN)
    Vasconcelos, G.S.M. (BR)
    Vasilevski, I.M. (RU)
    Vasiliev, A. N. (RU)
    Videbaek, F. (US)
    Vigdor, S.E. (US)
    Viyogi, Y. P. (IN)
    Vokal, S. (RU)
    Voloshin, S.A. (US)
    Wada, M. (US)
    Walker, M. (US)
    Wang, F. (US)
    Wang, G. (US)
    Wang, J.S. (CN)
    Wang, Q. (US)
    Wang, X. (CA)
    Wang, X.L. (CN)
    Wang, Y. (CN)
    Webb, G. (US)
    Webb, J.C. (US)
    Westfall, G.D. (US)
    Whitten, C. (US)
    Wieman, H. (US)
    Wissink, S.W. (US)
    Witt, R. (US)
    Wu, Y. (CN)
    Tlustý, David (UJF-V)
    Xie, W. (US)
    Xu, N. (US)
    Xu, Q.H. (US)
    Xu, Y. (CN)
    Xu, Z. (US)
    Yang, P. (CN)
    Yepes, P. (US)
    Yip, K. (US)
    Yoo, I.K. (KP)
    Yue, Q. (CN)
    Zawisza, M. (PL)
    Zbroszczyk, H. (PL)
    Zhan, W. (CN)
    Zhang, S. (CN)
    Zhang, W.M. (US)
    Zhang, X.P. (US)
    Zhang, Y. (US)
    Zhang, Z. (CN)
    Zhao, Y. (CN)
    Zhong, C. (CN)
    Zhou, J. (US)
    Zoulkarneev, R. (RU)
    Zoulkarneeva, Y. (RU)
    Zuo, J.X. (CN)
    Source TitlePhysical Review Letters. - : American Physical Society - ISSN 0031-9007
    Roč. 102, č. 11 (2009), 112301/1-112301/7
    Number of pages7 s.
    Languageeng - English
    CountryUS - United States
    Keywordsheavy-ion collisions ; interference ; photoproduction
    Subject RIVBG - Nuclear, Atomic and Molecular Physics, Colliders
    R&D ProjectsLC07048 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
    GA202/07/0079 GA ČR - Czech Science Foundation (CSF)
    CEZAV0Z10480505 - UJF-V (2005-2011)
    AV0Z10100502 - FZU-D (2005-2011)
    UT WOS000264380200020
    DOI10.1103/PhysRevLett.102.112301
    AnnotationIn ultraperipheral relativistic heavy-ion collisions, a photon from the electromagnetic field of one nucleus can fluctuate to a quark-antiquark pair and scatter from the other nucleus, emerging as a rho(0). The rho(0) production occurs in two well-separated (median impact parameters of 20 and 40 F for the cases considered here) nuclei, so the system forms a two-source interferometer. At low transverse momenta, the two amplitudes interfere destructively, suppressing rho(0) production. Since the rho(0) decays before the production amplitudes from the two sources can overlap, the two-pion system can only be described with an entangled nonlocal wave function, and is thus an example of the Einstein-Podolsky-Rosen paradox. We observe this suppression in 200 GeV per nucleon-pair gold-gold collisions. The interference is 87%+/- 5%(stat.)+/- 8%(syst.) of the expected level. This translates into a limit on decoherence due to wave function collapse or other factors of 23% at the 90% confidence level.
    WorkplaceNuclear Physics Institute
    ContactMarkéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228
    Year of Publishing2010
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