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Photon and neutral pion production in Au+Au collisions at sqrt(s_{NN}) = 130 GeV

We report the first inclusive photon measurements about mid-rapidity (|y|<0.5) from Au+Au collisions at sqrt(s_{NN}) = 130 GeV at RHIC. Photon pair conversions were reconstructed from electron and positron tracks measured with the Time Projection Chamber (TPC) of the STAR experiment. With this me...

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Autores principales:	Adams, J, Adler, C, Aggarwal, M M, Ahammed, Z, Amonett, J, Anderson, B D, Anderson, M, Arkhipkin, D, Averichev, G S, Badyal, S K, Balewski, J, Barannikova, O, Barnby, L S, Baudot, J, Bekele, S, Belaga, V V, Bellwied, R, Berger, J, Bezverkhny, B I, Bhardwaj, S, Bhaskar, P, Bhati, A K, Bichsel, H, Billmeier, A, Bland, L C, Blyth, C O, Bonner, B E, Botje, M, Boucham, A, Brandin, A, Bravar, A, Cadman, R V, Cai, X Z, Caines, H, Calderón de la Barca-Sanchez, M, Carroll, J, Castillo, J, Castro, M, Cebra, D, Chaloupka, P, Chattopadhyay, S, Chen, H F, Chen, Y, Chernenko, S P, Cherney, M, Chikanian, A, Choi, B, Christie, W, Coffin, J P, Cormier, T M, Cramer, J G, Crawford, H J, Das, D, Das, S, Derevshchikov, A A, Didenko, L, Dietel, T, Dong, X, Draper, J E, Du, F, Dubey, A K, Dunin, V B, Dunlop, J C, Dutta-Majumdar, M R, Eckardt, V, Efimov, L G, 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, Yu, Flierl, D, Foley, K J, Fu, J, Gagliardi, C A, Ganti, M S, Gutíerrez, T D, Gagunashvili, N, Gans, J, Gaudichet, L, Germain, M, Geurts, F J M, Ghazikhanian, V, Ghosh, P, González, J E, Grachov, O, Grigoriev, V, Gronstal, S, Grosnick, D P, Guedon, M, Guertin, S M, Sen-Gupta, A, Gushin, E, Hallman, T J, Hardtke, D, Harris, J W, Heinz, M, Henry, T W, Heppelmann, S, Herston, T, Hippolyte, B, Hirsch, A, Hjort, E, Hoffmann, G W, Horsley, M, Huang, H Z, Huang Sheng Li, Humanic, T J, Igo, G, Ishihara, A, Jacobs, P, Jacobs, W W, Janik, M, Johnson, I, Jones, P G, Judd, E G, Kabana, S, Kaneta, M, Kaplan, M, Keane, D, Kiryluk, J, Kisiel, A, Klay, J, Klein, S R, Klyachko, A, Koetke, D D, Kollegger, T, Konstantinov, A S, Kopytine, M, Kotchenda, L, Kovalenko, A D, Krämer, M, Kravtsov, P, Krüger, K, Kuhn, C, Kulikov, A I, Kumar, A, Kunde, G J, Kunz, C L, Kutuev, R K, Kuznetsov, A A, Lamont, M A C, Landgraf, J M, Lange, S, Lansdell, C P, Lasiuk, B, Laue, F, Lauret, J, Lebedev, A, Lednicky, R, Leontiev, V M, Le Vine, M J, Li, C, Li, Q, Lindenbaum, S J, Lisa, M A, Liu, F, Liu, L, Liu, Z, Liu, Q J, Ljubicic, T, Llope, W J, Long, H, Longacre, R S, López-Noriega, M, Love, W A, Ludlam, T, Lynn, D, Ma, J, Ma, Y G, Magestro, D, Mahajan, S, Mangotra, L K, Mahapatra, D P, Majka, R, Manweiler, R, Margetis, S, Markert, C, Martin, L, Marx, J, Matis, H S, Matulenko, Yu A, McShane, T S, Meissner, F, Melnik, Yu M, Meschanin, A, Messer, M, Miller, M L, Milosevich, Z, Minaev, N G, Mironov, C, Mishra, D, Mitchell, J, Mohanty, B, Molnár, L, Moore, C F, Mora-Corral, M J, Morozov, V, Moura, Munhoz, M G, Nandi, B K, Nayak, S K, Nayak, T K, Nelson, J M, Nevski, P, Nikitin, V A, Nogach, L V, Norman, B, Nurushev, S B, Odyniec, Grazyna Janina, Ogawa, A, Okorokov, V, Oldenburg, M, Olson, D, Paic, G, Pandey, S U, Pal, S K, Panebratsev, Yu A, Panitkin, S Y, Pavlinov, A I, Pawlak, T, Perevozchikov, V, Peryt, W, Petrov, V A, Phatak, S C, Picha, R, Planinic, M, Pluta, J, Porile, N, Porter, J, Poskanzer, A M, Potekhin, M V, Potrebenikova, E V, Potukuchi, B V K S, Prindle, D, Pruneau, C A, Putschke, J, Rai, G, Rakness, G, Raniwala, R, Raniwala, S, Ravel, O, Ray, R L, Razin, S V, Reichhold, D M, Reid, J G, Renault, G, Retière, F, Ridiger, A, Ritter, H G, Roberts, J B, Rogachevski, O V, Romero, J L, Rose, A, Roy, C, Ruan, L J, Sahoo, R, Sakrejda, I, Salur, S, Sandweiss, J, Savin, I, Schambach, J, Scharenberg, R P, Schmitz, N, Schröder, L S, Schweda, K, Seger, J, Seliverstov, D M, Seyboth, P, Shahaliev, E, Shao, M, Sharma, M, Shestermanov, K E, Shimansky, S S, Singaraju, R N, Simon, F, Skoro, G P, Smirnov, N, Snellings, R, Sood, G, Sørensen, P, Sowinski, J, Spinka, H M, Srivastava, B, Stanislaus, S, Stock, R, Stolpovsky, A, Strikhanov, M N, Stringfellow, B C, Struck, C, Suaide, A A P, Sugarbaker, E R, Suire, C, Sumbera, M, Surrow, B, Symons, T J M, Szanto de Toledo, A, Szarwas, P, Tai, A, Takahashi, J, Tang, A H, Thein, D, Thomas, J H, Tikhomirov, V, Tokarev, M, Tonjes, M B, Trainor, T A, Trentalange, S, Tribble, R E, Trivedi, M D, Trofimov, V, Tsai, O, Ullrich, T, Underwood, D G, Van Buren, G, Van der Molen, A M, Vasilev, A N, Vasilev, M, Vigdor, S E, Viyogi, Y P, Voloshin, S A, Waggoner, W, Wang, F, Wang, G, Wang, X L, Wang, Z M, Ward, H, Watson, J W, Wells, R, Westfall, G D, Whitten, C, Wieman, H, Willson, R, Wissink, S W, Witt, R, Wood, J, Wu, J, Xu, N, Xu, Z, Xu, Z Z, Yakutin, A E, Yamamoto, E, Yang, J, Yepes, P, Yurevich, V I, Zanevsky, Yu V, Zborovský, I, Zhang, H, Zhang, H Y, Zhang, W M, Zhang, Z P, Zolnierczuk, P A, Zoulkarneev, R, Zoulkarneeva, Y, Zubarev, A N
Lenguaje:	eng
Publicado:	2004
Materias:	Nuclear Physics - Experiment
Acceso en línea:	http://cds.cern.ch/record/704944

_version_	1780902435038953472
author	Adams, J Adler, C Aggarwal, M M Ahammed, Z Amonett, J Anderson, B D Anderson, M Arkhipkin, D Averichev, G S Badyal, S K Balewski, J Barannikova, O Barnby, L S Baudot, J Bekele, S Belaga, V V Bellwied, R Berger, J Bezverkhny, B I Bhardwaj, S Bhaskar, P Bhati, A K Bichsel, H Billmeier, A Bland, L C Blyth, C O Bonner, B E Botje, M Boucham, A Brandin, A Bravar, A Cadman, R V Cai, X Z Caines, H Calderón de la Barca-Sanchez, M Carroll, J Castillo, J Castro, M Cebra, D Chaloupka, P Chattopadhyay, S Chen, H F Chen, Y Chernenko, S P Cherney, M Chikanian, A Choi, B Christie, W Coffin, J P Cormier, T M Cramer, J G Crawford, H J Das, D Das, S Derevshchikov, A A Didenko, L Dietel, T Dong, X Draper, J E Du, F Dubey, A K Dunin, V B Dunlop, J C Dutta-Majumdar, M R Eckardt, V Efimov, L G 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, Yu Flierl, D Foley, K J Fu, J Gagliardi, C A Ganti, M S Gutíerrez, T D Gagunashvili, N Gans, J Gaudichet, L Germain, M Geurts, F J M Ghazikhanian, V Ghosh, P González, J E Grachov, O Grigoriev, V Gronstal, S Grosnick, D P Guedon, M Guertin, S M Sen-Gupta, A Gushin, E Hallman, T J Hardtke, D Harris, J W Heinz, M Henry, T W Heppelmann, S Herston, T Hippolyte, B Hirsch, A Hjort, E Hoffmann, G W Horsley, M Huang, H Z Huang Sheng Li Humanic, T J Igo, G Ishihara, A Jacobs, P Jacobs, W W Janik, M Johnson, I Jones, P G Judd, E G Kabana, S Kaneta, M Kaplan, M Keane, D Kiryluk, J Kisiel, A Klay, J Klein, S R Klyachko, A Koetke, D D Kollegger, T Konstantinov, A S Kopytine, M Kotchenda, L Kovalenko, A D Krämer, M Kravtsov, P Krüger, K Kuhn, C Kulikov, A I Kumar, A Kunde, G J Kunz, C L Kutuev, R K Kuznetsov, A A Lamont, M A C Landgraf, J M Lange, S Lansdell, C P Lasiuk, B Laue, F Lauret, J Lebedev, A Lednicky, R Leontiev, V M Le Vine, M J Li, C Li, Q Lindenbaum, S J Lisa, M A Liu, F Liu, L Liu, Z Liu, Q J Ljubicic, T Llope, W J Long, H Longacre, R S López-Noriega, M Love, W A Ludlam, T Lynn, D Ma, J Ma, Y G Magestro, D Mahajan, S Mangotra, L K Mahapatra, D P Majka, R Manweiler, R Margetis, S Markert, C Martin, L Marx, J Matis, H S Matulenko, Yu A McShane, T S Meissner, F Melnik, Yu M Meschanin, A Messer, M Miller, M L Milosevich, Z Minaev, N G Mironov, C Mishra, D Mitchell, J Mohanty, B Molnár, L Moore, C F Mora-Corral, M J Morozov, V Moura Munhoz, M G Nandi, B K Nayak, S K Nayak, T K Nelson, J M Nevski, P Nikitin, V A Nogach, L V Norman, B Nurushev, S B Odyniec, Grazyna Janina Ogawa, A Okorokov, V Oldenburg, M Olson, D Paic, G Pandey, S U Pal, S K Panebratsev, Yu A Panitkin, S Y Pavlinov, A I Pawlak, T Perevozchikov, V Peryt, W Petrov, V A Phatak, S C Picha, R Planinic, M Pluta, J Porile, N Porter, J Poskanzer, A M Potekhin, M V Potrebenikova, E V Potukuchi, B V K S Prindle, D Pruneau, C A Putschke, J Rai, G Rakness, G Raniwala, R Raniwala, S Ravel, O Ray, R L Razin, S V Reichhold, D M Reid, J G Renault, G Retière, F Ridiger, A Ritter, H G Roberts, J B Rogachevski, O V Romero, J L Rose, A Roy, C Ruan, L J Sahoo, R Sakrejda, I Salur, S Sandweiss, J Savin, I Schambach, J Scharenberg, R P Schmitz, N Schröder, L S Schweda, K Seger, J Seliverstov, D M Seyboth, P Shahaliev, E Shao, M Sharma, M Shestermanov, K E Shimansky, S S Singaraju, R N Simon, F Skoro, G P Smirnov, N Snellings, R Sood, G Sørensen, P Sowinski, J Spinka, H M Srivastava, B Stanislaus, S Stock, R Stolpovsky, A Strikhanov, M N Stringfellow, B C Struck, C Suaide, A A P Sugarbaker, E R Suire, C Sumbera, M Surrow, B Symons, T J M Szanto de Toledo, A Szarwas, P Tai, A Takahashi, J Tang, A H Thein, D Thomas, J H Tikhomirov, V Tokarev, M Tonjes, M B Trainor, T A Trentalange, S Tribble, R E Trivedi, M D Trofimov, V Tsai, O Ullrich, T Underwood, D G Van Buren, G Van der Molen, A M Vasilev, A N Vasilev, M Vigdor, S E Viyogi, Y P Voloshin, S A Waggoner, W Wang, F Wang, G Wang, X L Wang, Z M Ward, H Watson, J W Wells, R Westfall, G D Whitten, C Wieman, H Willson, R Wissink, S W Witt, R Wood, J Wu, J Xu, N Xu, Z Xu, Z Z Yakutin, A E Yamamoto, E Yang, J Yepes, P Yurevich, V I Zanevsky, Yu V Zborovský, I Zhang, H Zhang, H Y Zhang, W M Zhang, Z P Zolnierczuk, P A Zoulkarneev, R Zoulkarneeva, Y Zubarev, A N
author_facet	Adams, J Adler, C Aggarwal, M M Ahammed, Z Amonett, J Anderson, B D Anderson, M Arkhipkin, D Averichev, G S Badyal, S K Balewski, J Barannikova, O Barnby, L S Baudot, J Bekele, S Belaga, V V Bellwied, R Berger, J Bezverkhny, B I Bhardwaj, S Bhaskar, P Bhati, A K Bichsel, H Billmeier, A Bland, L C Blyth, C O Bonner, B E Botje, M Boucham, A Brandin, A Bravar, A Cadman, R V Cai, X Z Caines, H Calderón de la Barca-Sanchez, M Carroll, J Castillo, J Castro, M Cebra, D Chaloupka, P Chattopadhyay, S Chen, H F Chen, Y Chernenko, S P Cherney, M Chikanian, A Choi, B Christie, W Coffin, J P Cormier, T M Cramer, J G Crawford, H J Das, D Das, S Derevshchikov, A A Didenko, L Dietel, T Dong, X Draper, J E Du, F Dubey, A K Dunin, V B Dunlop, J C Dutta-Majumdar, M R Eckardt, V Efimov, L G 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, Yu Flierl, D Foley, K J Fu, J Gagliardi, C A Ganti, M S Gutíerrez, T D Gagunashvili, N Gans, J Gaudichet, L Germain, M Geurts, F J M Ghazikhanian, V Ghosh, P González, J E Grachov, O Grigoriev, V Gronstal, S Grosnick, D P Guedon, M Guertin, S M Sen-Gupta, A Gushin, E Hallman, T J Hardtke, D Harris, J W Heinz, M Henry, T W Heppelmann, S Herston, T Hippolyte, B Hirsch, A Hjort, E Hoffmann, G W Horsley, M Huang, H Z Huang Sheng Li Humanic, T J Igo, G Ishihara, A Jacobs, P Jacobs, W W Janik, M Johnson, I Jones, P G Judd, E G Kabana, S Kaneta, M Kaplan, M Keane, D Kiryluk, J Kisiel, A Klay, J Klein, S R Klyachko, A Koetke, D D Kollegger, T Konstantinov, A S Kopytine, M Kotchenda, L Kovalenko, A D Krämer, M Kravtsov, P Krüger, K Kuhn, C Kulikov, A I Kumar, A Kunde, G J Kunz, C L Kutuev, R K Kuznetsov, A A Lamont, M A C Landgraf, J M Lange, S Lansdell, C P Lasiuk, B Laue, F Lauret, J Lebedev, A Lednicky, R Leontiev, V M Le Vine, M J Li, C Li, Q Lindenbaum, S J Lisa, M A Liu, F Liu, L Liu, Z Liu, Q J Ljubicic, T Llope, W J Long, H Longacre, R S López-Noriega, M Love, W A Ludlam, T Lynn, D Ma, J Ma, Y G Magestro, D Mahajan, S Mangotra, L K Mahapatra, D P Majka, R Manweiler, R Margetis, S Markert, C Martin, L Marx, J Matis, H S Matulenko, Yu A McShane, T S Meissner, F Melnik, Yu M Meschanin, A Messer, M Miller, M L Milosevich, Z Minaev, N G Mironov, C Mishra, D Mitchell, J Mohanty, B Molnár, L Moore, C F Mora-Corral, M J Morozov, V Moura Munhoz, M G Nandi, B K Nayak, S K Nayak, T K Nelson, J M Nevski, P Nikitin, V A Nogach, L V Norman, B Nurushev, S B Odyniec, Grazyna Janina Ogawa, A Okorokov, V Oldenburg, M Olson, D Paic, G Pandey, S U Pal, S K Panebratsev, Yu A Panitkin, S Y Pavlinov, A I Pawlak, T Perevozchikov, V Peryt, W Petrov, V A Phatak, S C Picha, R Planinic, M Pluta, J Porile, N Porter, J Poskanzer, A M Potekhin, M V Potrebenikova, E V Potukuchi, B V K S Prindle, D Pruneau, C A Putschke, J Rai, G Rakness, G Raniwala, R Raniwala, S Ravel, O Ray, R L Razin, S V Reichhold, D M Reid, J G Renault, G Retière, F Ridiger, A Ritter, H G Roberts, J B Rogachevski, O V Romero, J L Rose, A Roy, C Ruan, L J Sahoo, R Sakrejda, I Salur, S Sandweiss, J Savin, I Schambach, J Scharenberg, R P Schmitz, N Schröder, L S Schweda, K Seger, J Seliverstov, D M Seyboth, P Shahaliev, E Shao, M Sharma, M Shestermanov, K E Shimansky, S S Singaraju, R N Simon, F Skoro, G P Smirnov, N Snellings, R Sood, G Sørensen, P Sowinski, J Spinka, H M Srivastava, B Stanislaus, S Stock, R Stolpovsky, A Strikhanov, M N Stringfellow, B C Struck, C Suaide, A A P Sugarbaker, E R Suire, C Sumbera, M Surrow, B Symons, T J M Szanto de Toledo, A Szarwas, P Tai, A Takahashi, J Tang, A H Thein, D Thomas, J H Tikhomirov, V Tokarev, M Tonjes, M B Trainor, T A Trentalange, S Tribble, R E Trivedi, M D Trofimov, V Tsai, O Ullrich, T Underwood, D G Van Buren, G Van der Molen, A M Vasilev, A N Vasilev, M Vigdor, S E Viyogi, Y P Voloshin, S A Waggoner, W Wang, F Wang, G Wang, X L Wang, Z M Ward, H Watson, J W Wells, R Westfall, G D Whitten, C Wieman, H Willson, R Wissink, S W Witt, R Wood, J Wu, J Xu, N Xu, Z Xu, Z Z Yakutin, A E Yamamoto, E Yang, J Yepes, P Yurevich, V I Zanevsky, Yu V Zborovský, I Zhang, H Zhang, H Y Zhang, W M Zhang, Z P Zolnierczuk, P A Zoulkarneev, R Zoulkarneeva, Y Zubarev, A N
author_sort	Adams, J
collection	CERN
description	We report the first inclusive photon measurements about mid-rapidity (\|y\|<0.5) from Au+Au collisions at sqrt(s_{NN}) = 130 GeV at RHIC. Photon pair conversions were reconstructed from electron and positron tracks measured with the Time Projection Chamber (TPC) of the STAR experiment. With this method, an energy resolution of Delta(E)/E = 2% at 0.5 GeV has been achieved. Reconstructed photons have also been used to measure the transverse momentum (pt) spectra of pi0 mesons about mid-rapidity (\|y\|<1) via the pi0 -> photon photon decay channel. The fractional contribution of the pi0 -> photon photon decay to the inclusive photon spectrum decreases by 20% +/- 5% between pt = 1.65 GeV/c and pt = 2.4 GeV/c in the most central events, indicating that relative to pi0 -> photon photon decay the contribution of other photon sources is substantially increasing.
id	cern-704944
institution	Organización Europea para la Investigación Nuclear
language	eng
publishDate	2004
record_format	invenio
spelling	cern-7049442019-09-30T06:29:59Zhttp://cds.cern.ch/record/704944engAdams, JAdler, CAggarwal, M MAhammed, ZAmonett, JAnderson, B DAnderson, MArkhipkin, DAverichev, G SBadyal, S KBalewski, JBarannikova, OBarnby, L SBaudot, JBekele, SBelaga, V VBellwied, RBerger, JBezverkhny, B IBhardwaj, SBhaskar, PBhati, A KBichsel, HBillmeier, ABland, L CBlyth, C OBonner, B EBotje, MBoucham, ABrandin, ABravar, ACadman, R VCai, X ZCaines, HCalderón de la Barca-Sanchez, MCarroll, JCastillo, JCastro, MCebra, DChaloupka, PChattopadhyay, SChen, H FChen, YChernenko, S PCherney, MChikanian, AChoi, BChristie, WCoffin, J PCormier, T MCramer, J GCrawford, H JDas, DDas, SDerevshchikov, A ADidenko, LDietel, TDong, XDraper, J EDu, FDubey, A KDunin, V BDunlop, J CDutta-Majumdar, M REckardt, VEfimov, L GEmelianov, VEngelage, JEppley, GErazmus, BEstienne, MFachini, PFaine, VFaivre, JFatemi, RFilimonov, KFilip, PFinch, EFisyak, YuFlierl, DFoley, K JFu, JGagliardi, C AGanti, M SGutíerrez, T DGagunashvili, NGans, JGaudichet, LGermain, MGeurts, F J MGhazikhanian, VGhosh, PGonzález, J EGrachov, OGrigoriev, VGronstal, SGrosnick, D PGuedon, MGuertin, S MSen-Gupta, AGushin, EHallman, T JHardtke, DHarris, J WHeinz, MHenry, T WHeppelmann, SHerston, THippolyte, BHirsch, AHjort, EHoffmann, G WHorsley, MHuang, H ZHuang Sheng LiHumanic, T JIgo, GIshihara, AJacobs, PJacobs, W WJanik, MJohnson, IJones, P GJudd, E GKabana, SKaneta, MKaplan, MKeane, DKiryluk, JKisiel, AKlay, JKlein, S RKlyachko, AKoetke, D DKollegger, TKonstantinov, A SKopytine, MKotchenda, LKovalenko, A DKrämer, MKravtsov, PKrüger, KKuhn, CKulikov, A IKumar, AKunde, G JKunz, C LKutuev, R KKuznetsov, A ALamont, M A CLandgraf, J MLange, SLansdell, C PLasiuk, BLaue, FLauret, JLebedev, ALednicky, RLeontiev, V MLe Vine, M JLi, CLi, QLindenbaum, S JLisa, M ALiu, FLiu, LLiu, ZLiu, Q JLjubicic, TLlope, W JLong, HLongacre, R SLópez-Noriega, MLove, W ALudlam, TLynn, DMa, JMa, Y GMagestro, DMahajan, SMangotra, L KMahapatra, D PMajka, RManweiler, RMargetis, SMarkert, CMartin, LMarx, JMatis, H SMatulenko, Yu AMcShane, T SMeissner, FMelnik, Yu MMeschanin, AMesser, MMiller, M LMilosevich, ZMinaev, N GMironov, CMishra, DMitchell, JMohanty, BMolnár, LMoore, C FMora-Corral, M JMorozov, VMouraMunhoz, M GNandi, B KNayak, S KNayak, T KNelson, J MNevski, PNikitin, V ANogach, L VNorman, BNurushev, S BOdyniec, Grazyna JaninaOgawa, AOkorokov, VOldenburg, MOlson, DPaic, GPandey, S UPal, S KPanebratsev, Yu APanitkin, S YPavlinov, A IPawlak, TPerevozchikov, VPeryt, WPetrov, V APhatak, S CPicha, RPlaninic, MPluta, JPorile, NPorter, JPoskanzer, A MPotekhin, M VPotrebenikova, E VPotukuchi, B V K SPrindle, DPruneau, C APutschke, JRai, GRakness, GRaniwala, RRaniwala, SRavel, ORay, R LRazin, S VReichhold, D MReid, J GRenault, GRetière, FRidiger, ARitter, H GRoberts, J BRogachevski, O VRomero, J LRose, ARoy, CRuan, L JSahoo, RSakrejda, ISalur, SSandweiss, JSavin, ISchambach, JScharenberg, R PSchmitz, NSchröder, L SSchweda, KSeger, JSeliverstov, D MSeyboth, PShahaliev, EShao, MSharma, MShestermanov, K EShimansky, S SSingaraju, R NSimon, FSkoro, G PSmirnov, NSnellings, RSood, GSørensen, PSowinski, JSpinka, H MSrivastava, BStanislaus, SStock, RStolpovsky, AStrikhanov, M NStringfellow, B CStruck, CSuaide, A A PSugarbaker, E RSuire, CSumbera, MSurrow, BSymons, T J MSzanto de Toledo, ASzarwas, PTai, ATakahashi, JTang, A HThein, DThomas, J HTikhomirov, VTokarev, MTonjes, M BTrainor, T ATrentalange, STribble, R ETrivedi, M DTrofimov, VTsai, OUllrich, TUnderwood, D GVan Buren, GVan der Molen, A MVasilev, A NVasilev, MVigdor, S EViyogi, Y PVoloshin, S AWaggoner, WWang, FWang, GWang, X LWang, Z MWard, HWatson, J WWells, RWestfall, G DWhitten, CWieman, HWillson, RWissink, S WWitt, RWood, JWu, JXu, NXu, ZXu, Z ZYakutin, A EYamamoto, EYang, JYepes, PYurevich, V IZanevsky, Yu VZborovský, IZhang, HZhang, H YZhang, W MZhang, Z PZolnierczuk, P AZoulkarneev, RZoulkarneeva, YZubarev, A NPhoton and neutral pion production in Au+Au collisions at sqrt(s_{NN}) = 130 GeVNuclear Physics - ExperimentWe report the first inclusive photon measurements about mid-rapidity (\|y\|<0.5) from Au+Au collisions at sqrt(s_{NN}) = 130 GeV at RHIC. Photon pair conversions were reconstructed from electron and positron tracks measured with the Time Projection Chamber (TPC) of the STAR experiment. With this method, an energy resolution of Delta(E)/E = 2% at 0.5 GeV has been achieved. Reconstructed photons have also been used to measure the transverse momentum (pt) spectra of pi0 mesons about mid-rapidity (\|y\|<1) via the pi0 -> photon photon decay channel. The fractional contribution of the pi0 -> photon photon decay to the inclusive photon spectrum decreases by 20% +/- 5% between pt = 1.65 GeV/c and pt = 2.4 GeV/c in the most central events, indicating that relative to pi0 -> photon photon decay the contribution of other photon sources is substantially increasing.nucl-ex/0401008oai:cds.cern.ch:7049442004-01-08
spellingShingle	Nuclear Physics - Experiment Adams, J Adler, C Aggarwal, M M Ahammed, Z Amonett, J Anderson, B D Anderson, M Arkhipkin, D Averichev, G S Badyal, S K Balewski, J Barannikova, O Barnby, L S Baudot, J Bekele, S Belaga, V V Bellwied, R Berger, J Bezverkhny, B I Bhardwaj, S Bhaskar, P Bhati, A K Bichsel, H Billmeier, A Bland, L C Blyth, C O Bonner, B E Botje, M Boucham, A Brandin, A Bravar, A Cadman, R V Cai, X Z Caines, H Calderón de la Barca-Sanchez, M Carroll, J Castillo, J Castro, M Cebra, D Chaloupka, P Chattopadhyay, S Chen, H F Chen, Y Chernenko, S P Cherney, M Chikanian, A Choi, B Christie, W Coffin, J P Cormier, T M Cramer, J G Crawford, H J Das, D Das, S Derevshchikov, A A Didenko, L Dietel, T Dong, X Draper, J E Du, F Dubey, A K Dunin, V B Dunlop, J C Dutta-Majumdar, M R Eckardt, V Efimov, L G 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, Yu Flierl, D Foley, K J Fu, J Gagliardi, C A Ganti, M S Gutíerrez, T D Gagunashvili, N Gans, J Gaudichet, L Germain, M Geurts, F J M Ghazikhanian, V Ghosh, P González, J E Grachov, O Grigoriev, V Gronstal, S Grosnick, D P Guedon, M Guertin, S M Sen-Gupta, A Gushin, E Hallman, T J Hardtke, D Harris, J W Heinz, M Henry, T W Heppelmann, S Herston, T Hippolyte, B Hirsch, A Hjort, E Hoffmann, G W Horsley, M Huang, H Z Huang Sheng Li Humanic, T J Igo, G Ishihara, A Jacobs, P Jacobs, W W Janik, M Johnson, I Jones, P G Judd, E G Kabana, S Kaneta, M Kaplan, M Keane, D Kiryluk, J Kisiel, A Klay, J Klein, S R Klyachko, A Koetke, D D Kollegger, T Konstantinov, A S Kopytine, M Kotchenda, L Kovalenko, A D Krämer, M Kravtsov, P Krüger, K Kuhn, C Kulikov, A I Kumar, A Kunde, G J Kunz, C L Kutuev, R K Kuznetsov, A A Lamont, M A C Landgraf, J M Lange, S Lansdell, C P Lasiuk, B Laue, F Lauret, J Lebedev, A Lednicky, R Leontiev, V M Le Vine, M J Li, C Li, Q Lindenbaum, S J Lisa, M A Liu, F Liu, L Liu, Z Liu, Q J Ljubicic, T Llope, W J Long, H Longacre, R S López-Noriega, M Love, W A Ludlam, T Lynn, D Ma, J Ma, Y G Magestro, D Mahajan, S Mangotra, L K Mahapatra, D P Majka, R Manweiler, R Margetis, S Markert, C Martin, L Marx, J Matis, H S Matulenko, Yu A McShane, T S Meissner, F Melnik, Yu M Meschanin, A Messer, M Miller, M L Milosevich, Z Minaev, N G Mironov, C Mishra, D Mitchell, J Mohanty, B Molnár, L Moore, C F Mora-Corral, M J Morozov, V Moura Munhoz, M G Nandi, B K Nayak, S K Nayak, T K Nelson, J M Nevski, P Nikitin, V A Nogach, L V Norman, B Nurushev, S B Odyniec, Grazyna Janina Ogawa, A Okorokov, V Oldenburg, M Olson, D Paic, G Pandey, S U Pal, S K Panebratsev, Yu A Panitkin, S Y Pavlinov, A I Pawlak, T Perevozchikov, V Peryt, W Petrov, V A Phatak, S C Picha, R Planinic, M Pluta, J Porile, N Porter, J Poskanzer, A M Potekhin, M V Potrebenikova, E V Potukuchi, B V K S Prindle, D Pruneau, C A Putschke, J Rai, G Rakness, G Raniwala, R Raniwala, S Ravel, O Ray, R L Razin, S V Reichhold, D M Reid, J G Renault, G Retière, F Ridiger, A Ritter, H G Roberts, J B Rogachevski, O V Romero, J L Rose, A Roy, C Ruan, L J Sahoo, R Sakrejda, I Salur, S Sandweiss, J Savin, I Schambach, J Scharenberg, R P Schmitz, N Schröder, L S Schweda, K Seger, J Seliverstov, D M Seyboth, P Shahaliev, E Shao, M Sharma, M Shestermanov, K E Shimansky, S S Singaraju, R N Simon, F Skoro, G P Smirnov, N Snellings, R Sood, G Sørensen, P Sowinski, J Spinka, H M Srivastava, B Stanislaus, S Stock, R Stolpovsky, A Strikhanov, M N Stringfellow, B C Struck, C Suaide, A A P Sugarbaker, E R Suire, C Sumbera, M Surrow, B Symons, T J M Szanto de Toledo, A Szarwas, P Tai, A Takahashi, J Tang, A H Thein, D Thomas, J H Tikhomirov, V Tokarev, M Tonjes, M B Trainor, T A Trentalange, S Tribble, R E Trivedi, M D Trofimov, V Tsai, O Ullrich, T Underwood, D G Van Buren, G Van der Molen, A M Vasilev, A N Vasilev, M Vigdor, S E Viyogi, Y P Voloshin, S A Waggoner, W Wang, F Wang, G Wang, X L Wang, Z M Ward, H Watson, J W Wells, R Westfall, G D Whitten, C Wieman, H Willson, R Wissink, S W Witt, R Wood, J Wu, J Xu, N Xu, Z Xu, Z Z Yakutin, A E Yamamoto, E Yang, J Yepes, P Yurevich, V I Zanevsky, Yu V Zborovský, I Zhang, H Zhang, H Y Zhang, W M Zhang, Z P Zolnierczuk, P A Zoulkarneev, R Zoulkarneeva, Y Zubarev, A N Photon and neutral pion production in Au+Au collisions at sqrt(s_{NN}) = 130 GeV
title	Photon and neutral pion production in Au+Au collisions at sqrt(s_{NN}) = 130 GeV
title_full	Photon and neutral pion production in Au+Au collisions at sqrt(s_{NN}) = 130 GeV
title_fullStr	Photon and neutral pion production in Au+Au collisions at sqrt(s_{NN}) = 130 GeV
title_full_unstemmed	Photon and neutral pion production in Au+Au collisions at sqrt(s_{NN}) = 130 GeV
title_short	Photon and neutral pion production in Au+Au collisions at sqrt(s_{NN}) = 130 GeV
title_sort	photon and neutral pion production in au+au collisions at sqrt(s_{nn}) = 130 gev
topic	Nuclear Physics - Experiment
url	http://cds.cern.ch/record/704944
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photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT longh photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT longacrers photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT lopeznoriegam photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT lovewa photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT ludlamt photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT lynnd photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT maj photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT mayg photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT magestrod photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT mahajans photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT mangotralk photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT mahapatradp photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT majkar photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT manweilerr photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT margetiss photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT markertc photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT martinl photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT marxj photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT matishs photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT matulenkoyua photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT mcshanets photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT meissnerf photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT melnikyum photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT meschanina photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT messerm photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT millerml photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT milosevichz photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT minaevng photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT mironovc photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT mishrad photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT mitchellj photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT mohantyb photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT molnarl photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT moorecf photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT moracorralmj photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT morozovv photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT moura photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT munhozmg photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT nandibk photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT nayaksk photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT nayaktk photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT nelsonjm photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT nevskip photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT nikitinva photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT nogachlv photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT normanb photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT nurushevsb photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT odyniecgrazynajanina photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT ogawaa photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT okorokovv photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT oldenburgm photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT olsond photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT paicg photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT pandeysu photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT palsk photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT panebratsevyua photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT panitkinsy photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT pavlinovai photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT pawlakt photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT perevozchikovv photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT perytw photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT petrovva photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT phataksc photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT pichar photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT planinicm photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT plutaj photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT porilen photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT porterj photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT poskanzeram photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT potekhinmv photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT potrebenikovaev photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT potukuchibvks photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT prindled photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT pruneauca photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT putschkej photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT raig photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT raknessg photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT raniwalar photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT raniwalas photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT ravelo photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT rayrl photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT razinsv photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT reichholddm photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT reidjg photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT renaultg photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT retieref photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT ridigera photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT ritterhg photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT robertsjb photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT rogachevskiov photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT romerojl photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT rosea photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT royc photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT ruanlj photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT sahoor photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT sakrejdai photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT salurs photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT sandweissj photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT savini photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT schambachj photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT scharenbergrp photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT schmitzn photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT schroderls photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT schwedak photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT segerj photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT seliverstovdm photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT seybothp photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT shahalieve photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT shaom photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT sharmam photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT shestermanovke photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT shimanskyss photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT singarajurn photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT simonf photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT skorogp photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT smirnovn photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT snellingsr photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT soodg photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT sørensenp photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT sowinskij photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT spinkahm photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT srivastavab photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT stanislauss photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT stockr photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT stolpovskya photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT strikhanovmn photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT stringfellowbc photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT struckc photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT suaideaap photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT sugarbakerer photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT suirec photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT sumberam photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT surrowb photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT symonstjm photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT szantodetoledoa photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT szarwasp photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT taia photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT takahashij photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT tangah photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT theind photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT thomasjh photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT tikhomirovv photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT tokarevm photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT tonjesmb photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT trainorta photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT trentalanges photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT tribblere photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT trivedimd photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT trofimovv photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT tsaio photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT ullricht photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT underwooddg photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT vanbureng photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT vandermolenam photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT vasilevan photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT vasilevm photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT vigdorse photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT viyogiyp photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT voloshinsa photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT waggonerw photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT wangf photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT wangg photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT wangxl photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT wangzm photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT wardh photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT watsonjw photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT wellsr photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT westfallgd photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT whittenc photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT wiemanh photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT willsonr photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT wissinksw photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT wittr photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT woodj photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT wuj photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT xun photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT xuz photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT xuzz photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT yakutinae photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT yamamotoe photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT yangj photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT yepesp photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT yurevichvi photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT zanevskyyuv photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT zborovskyi photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT zhangh photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT zhanghy photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT zhangwm photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT zhangzp photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT zolnierczukpa photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT zoulkarneevr photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT zoulkarneevay photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev AT zubarevan photonandneutralpionproductioninauaucollisionsatsqrtsnn130gev

Photon and neutral pion production in Au+Au collisions at sqrt(s_{NN}) = 130 GeV

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