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

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Title Observation of Two-Source Interference in the Photoproduction Reaction AuAu -> AuAu rho(0)
 
Creator ABELEV, BI
AGGARWAL, MM
AHAMMED, Z
ANDERSON, BD
ARKHIPKIN, D
AVERICHEV, GS
BAI, Y
BALEWSKI, J
BARANNIKOVA, O
BARNBY, LS
BAUDOT, J
BAUMGART, S
BEAVIS, DR
BELLWIED, R
BENEDOSSO, F
BETANCOURT, MJ
BETTS, RR
BHARDWAJ, S
BHASIN, A
BHATI, AK
BICHSEL, H
BIELCIK, J
BIELCIKOVA, J
BIRITZ, B
BLAND, LC
BOMBARA, M
BONNER, BE
BOTJE, M
BOUCHET, J
BRAIDOT, E
BRANDIN, AV
BRUNA, E
BUELTMANN, S
BURTON, TP
BYSTERSKY, M
CAI, XZ
CAINES, H
SANCHEZ, MCD
CALLNER, J
CATU, O
CEBRA, D
CENDEJAS, R
CERVANTES, MC
CHAJECKI, Z
CHALOUPKA, P
CHATTOPADHYAY, S
CHEN, HF
CHEN, JH
CHEN, JY
CHENG, J
CHERNEY, M
CHIKANIAN, A
CHOI, KE
CHRISTIE, W
CHUNG, SU
CLARKE, RF
CODRINGTON, MJM
COFFIN, JP
CORLISS, R
CORMIER, TM
COSENTINO, MR
CRAMER, JG
CRAWFORD, HJ
DAS, D
DASH, S
DAUGHERITY, M
DE SILVA, C
DEDOVICH, TG
DEPHILLIPS, M
DEREVSCHIKOV, AA
DE SOUZA, RD
DIDENKO, L
DJAWOTHO, P
DOGRA, SM
DONG, X
DRACHENBERG, JL
DRAPER, JE
DU, F
DUNLOP, JC
MAZUMDAR, MRD
EDWARDS, WR
EFIMOV, LG
ELHALHULI, E
ELNIMR, M
EMELIANOV, V
ENGELAGE, J
EPPLEY, G
ERAZMUS, B
ESTIENNE, M
EUN, L
FACHINI, P
FATEMI, R
FEDORISIN, J
FENG, A
FILIP, P
FINCH, E
FINE, V
FISYAK, Y
GAGLIARDI, CA
GAILLARD, L
GANGADHARAN, DR
GANTI, MS
GARCIA-SOLIS, E
GHAZIKHANIAN, V
GHOSH, P
GORBUNOV, YN
GORDON, A
GREBENYUK, O
GROSNICK, D
GRUBE, B
GUERTIN, SM
GUIMARAES, KSFF
GUPTA, A
GUPTA, N
GURYN, W
HAAG, B
HALLMAN, TJ
HAMED, A
HARRIS, JW
HE, W
HEINZ, M
HEPPELMANN, S
HIPPOLYTE, B
HIRSCH, A
HJORT, E
HOFFMAN, AM
HOFFMANN, GW
HOFMAN, DJ
HOLLIS, RS
HUANG, HZ
HUMANIC, TJ
IGO, G
IORDANOVA, A
JACOBS, P
JACOBS, WW
JAKL, P
JIN, F
JONES, CL
JONES, PG
JOSEPH, J
JUDD, EG
KABANA, S
KAJIMOTO, K
KANG, K
KAPITAN, J
KAPLAN, M
KEANE, D
KECHECHYAN, A
KETTLER, D
KHODYREV, VY
KIKOLA, DP
KIRYLUK, J
KISIEL, A
KLEIN, SR
KNOSPE, AG
KOCOLOSKI, A
KOETKE, DD
KOPYTINE, M
KOTCHENDA, L
KOUCHPIL, V
KRAVTSOV, P
KRAVTSOV, VI
KRUEGER, K
KRUS, M
KUHN, C
KUMAR, L
KURNADI, P
LAMONT, MAC
LANDGRAF, JM
LAPOINTE, S
LAURET, J
LEBEDEV, A
LEDNICKY, R
LEE, CH
LEIGHT, W
LEVINE, MJ
LI, C
LI, N
LI, Y
LIN, G
LINDENBAUM, SJ
LISA, MA
LIU, F
LIU, H
LIU, J
LIU, L
LJUBICIC, T
LLOPE, WJ
LONGACRE, RS
LOVE, WA
LU, Y
LUDLAM, T
LYNN, D
MA, GL
MA, YG
MAHAPATRA, DP
MAJKA, R
MALL, OI
MANGOTRA, LK
MANWEILER, R
MARGETIS, S
MARKERT, C
MATIS, HS
MATULENKO, YA
MCSHANE, TS
MESCHANIN, A
MILNER, R
MINAEV, NG
MIODUSZEWSKI, S
MISCHKE, A
MITCHELL, J
MOHANTY, B
MOROZOV, DA
MUNHOZ, MG
NANDI, BK
NATTRASS, C
NAYAK, TK
NELSON, JM
NEPALI, C
NETRAKANTI, PK
NG, MJ
NOGACH, LV
NURUSHEV, SB
ODYNIEC, G
OGAWA, A
OKADA, H
OKOROKOV, V
OLSON, D
PACHR, M
PAGE, BS
PAL, SK
PANDIT, Y
PANEBRATSEV, Y
PAWLAK, T
PEITZMANN, T
PEREVOZTCHIKOV, V
PERKINS, C
PERYT, W
PHATAK, SC
PLANINIC, M
PLUTA, J
POLJAK, N
POSKANZER, AM
POTUKUCHI, BVKS
PRINDLE, D
PRUNEAU, C
PRUTHI, NK
PUTSCHKE, J
RANIWALA, R
RANIWALA, S
RAY, RL
REDWINE, R
REED, R
RIDIGER, A
RITTER, HG
ROBERTS, JB
ROGACHEVSKIY, OV
ROMERO, JL
ROSE, A
ROY, C
RUAN, L
RUSSCHER, MJ
RYKOV, V
SAHOO, R
SAKREJDA, I
SAKUMA, T
SALUR, S
SANDWEISS, J
SARSOUR, M
SCHAMBACH, J
SCHARENBERG, RP
SCHMITZ, N
SEGER, J
SELYUZHENKOV, I
SEYBOTH, P
SHABETAI, A
SHAHALIEV, E
SHAO, M
SHARMA, M
SHI, SS
SHI, XH
SICHTERMANN, EP
SIMON, F
SINGARAJU, RN
SKOBY, MJ
SMIRNOV, N
SNELLINGS, R
SORENSEN, P
SOWINSKI, J
SPINKA, HM
SRIVASTAVA, B
STADNIK, A
STANISLAUS, TDS
STASZAK, D
STRIKHANOV, M
STRINGFELLOW, B
SUAIDE, AAP
SUAREZ, MC
SUBBA, NL
SUMBERA, M
SUN, XM
SUN, Y
SUN, Z
SURROW, B
SYMONS, TJM
DE TOLEDO, AS
TAKAHASHI, J
TANG, AH
TANG, Z
TARNOWSKY, T
THEIN, D
THOMAS, JH
TIAN, J
TIMMINS, AR
TIMOSHENKO, S
TLUSTY, D
TOKAREV, M
TRAINOR, TA
TRAM, VN
TRATTNER, AL
TRENTALANGE, S
TRIBBLE, RE
TSAI, OD
ULERY, J
ULLRICH, T
UNDERWOOD, DG
VAN BUREN, G
VAN LEEUWEN, M
VANDER MOLEN, AM
VANFOSSEN, JA
VARMA, R
VASCONCELOS, GMS
VASILEVSKI, IM
VASILIEV, AN
VIDEBAEK, F
VIGDOR, SE
VIYOGI, YP
VOKAL, S
VOLOSHIN, SA
WADA, M
WAGGONER, WT
WALKER, M
WANG, F
WANG, G
WANG, JS
WANG, Q
WANG, X
WANG, XL
WANG, Y
WEBB, JC
WESTFALL, GD
WHITTEN, C
WIEMAN, H
WISSINK, SW
WITT, R
WU, Y
XIE, W
XU, N
XU, QH
XU, Y
XU, Z
YEPES, P
YOO, IK
YUE, Q
ZAWISZA, M
ZBROSZCZYK, H
ZHAN, W
ZHANG, H
ZHANG, S
ZHANG, WM
ZHANG, Y
ZHANG, ZP
ZHAO, Y
ZHONG, C
ZHOU, J
ZOULKARNEEV, R
ZOULKARNEEVA, Y
ZUO, JX
 
Subject heavy-ion collisions
time projection chamber
colliders
physics
photon
 
Description In 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.
 
Publisher AMER PHYSICAL SOC
 
Date 2011-11-06T23:06:04Z
2011-12-26T13:00:33Z
2011-12-27T05:40:55Z
2011-11-06T23:06:04Z
2011-12-26T13:00:33Z
2011-12-27T05:40:55Z
2009
 
Type Article
 
Identifier PHYSICAL REVIEW LETTERS, 102(11)
0031-9007
http://dx.doi.org/10.1103/PhysRevLett.102.112301
http://dspace.library.iitb.ac.in/xmlui/handle/10054/16523
http://hdl.handle.net/10054/16523
 
Language en