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Electric charge fluctuations in central Pb+Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV
Results are presented on event-by-event electric charge fluctuations in central Pb+Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV. The observed fluctuations are close to those expected for a gas of pions correlated by global charge conservation only. These fluctuations are considerably larger tha...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2004
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevC.70.064903 http://cds.cern.ch/record/909115 |
| _version_ | 1780908871047446528 |
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| author | Alt, C Anticic, T Baatar, B Barna, D Bartke, Jerzy Behler, M Betev, L Bialkowska, H Billmeier, A Blume, C Boimska, B Botje, M Bracinik, J Bramm, R Brun, R Buncic, P Cerny, V Christakoglou, P Chvala, O Cramer, J G Csató, P Darmenov, N Dimitrov, A Dinkelaker, P Eckardt, V Filip, P Flierl, D Fodor, Z Foka, P Freund, P Friese, V Gál, J Gazdzicki, M Georgopoulos, G Gladysz-Dziadus, E Grebieszkow, K Hegyi, S Höhne, C Kadija, K Karev, A Kliemant, M Kniege, S Kolesnikov, V I Kollegger, T Kornas, E Korus, R Kowalski, M Kraus, I Kreps, M Lévai, Peter Litov, L Lungwitz, B Makariev, M Malakhov, A I Markert, C Mateev, M Mayes, B W Melkumov, G L Meurer, C Mischke, A Mitrovski, M Molnár, J Mrówczynski, S Pálla, G Panagiotou, A D Panayotov, D Petridis, A Pikna, M Pinsky, L Pühlhofer, F Reid, J G Renfordt, R Richard, A Roland, C Roland, G Rybczynski, M Rybicki, A Sandoval, A Sann, H Schmitz, N Seyboth, P Siklér, F Sitár, B Skrzypczak, E Stefanek, G Stock, R Ströbele, H Susa, T Szentpétery, I Sziklai, J Trainor, T A Varga, D Vassiliou, Maria Veres, G I Vesztergombi, G Vranic, D Wetzler, A Wlodarczyk, Z Yoo, I K Zaranek, J Zimányi, J Van Leeuwen, M |
| author_facet | Alt, C Anticic, T Baatar, B Barna, D Bartke, Jerzy Behler, M Betev, L Bialkowska, H Billmeier, A Blume, C Boimska, B Botje, M Bracinik, J Bramm, R Brun, R Buncic, P Cerny, V Christakoglou, P Chvala, O Cramer, J G Csató, P Darmenov, N Dimitrov, A Dinkelaker, P Eckardt, V Filip, P Flierl, D Fodor, Z Foka, P Freund, P Friese, V Gál, J Gazdzicki, M Georgopoulos, G Gladysz-Dziadus, E Grebieszkow, K Hegyi, S Höhne, C Kadija, K Karev, A Kliemant, M Kniege, S Kolesnikov, V I Kollegger, T Kornas, E Korus, R Kowalski, M Kraus, I Kreps, M Lévai, Peter Litov, L Lungwitz, B Makariev, M Malakhov, A I Markert, C Mateev, M Mayes, B W Melkumov, G L Meurer, C Mischke, A Mitrovski, M Molnár, J Mrówczynski, S Pálla, G Panagiotou, A D Panayotov, D Petridis, A Pikna, M Pinsky, L Pühlhofer, F Reid, J G Renfordt, R Richard, A Roland, C Roland, G Rybczynski, M Rybicki, A Sandoval, A Sann, H Schmitz, N Seyboth, P Siklér, F Sitár, B Skrzypczak, E Stefanek, G Stock, R Ströbele, H Susa, T Szentpétery, I Sziklai, J Trainor, T A Varga, D Vassiliou, Maria Veres, G I Vesztergombi, G Vranic, D Wetzler, A Wlodarczyk, Z Yoo, I K Zaranek, J Zimányi, J Van Leeuwen, M |
| author_sort | Alt, C |
| collection | CERN |
| description | Results are presented on event-by-event electric charge fluctuations in central Pb+Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV. The observed fluctuations are close to those expected for a gas of pions correlated by global charge conservation only. These fluctuations are considerably larger than those calculated for an ideal gas of deconfined quarks and gluons. The present measurements do not necessarily exclude reduced fluctuations from a quark-gluon plasma because these might be masked by contributions from resonance decays. |
| id | cern-909115 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2004 |
| record_format | invenio |
| spelling | cern-9091152019-09-30T06:29:59Zdoi:10.1103/PhysRevC.70.064903http://cds.cern.ch/record/909115engAlt, CAnticic, TBaatar, BBarna, DBartke, JerzyBehler, MBetev, LBialkowska, HBillmeier, ABlume, CBoimska, BBotje, MBracinik, JBramm, RBrun, RBuncic, PCerny, VChristakoglou, PChvala, OCramer, J GCsató, PDarmenov, NDimitrov, ADinkelaker, PEckardt, VFilip, PFlierl, DFodor, ZFoka, PFreund, PFriese, VGál, JGazdzicki, MGeorgopoulos, GGladysz-Dziadus, EGrebieszkow, KHegyi, SHöhne, CKadija, KKarev, AKliemant, MKniege, SKolesnikov, V IKollegger, TKornas, EKorus, RKowalski, MKraus, IKreps, MLévai, PeterLitov, LLungwitz, BMakariev, MMalakhov, A IMarkert, CMateev, MMayes, B WMelkumov, G LMeurer, CMischke, AMitrovski, MMolnár, JMrówczynski, SPálla, GPanagiotou, A DPanayotov, DPetridis, APikna, MPinsky, LPühlhofer, FReid, J GRenfordt, RRichard, ARoland, CRoland, GRybczynski, MRybicki, ASandoval, ASann, HSchmitz, NSeyboth, PSiklér, FSitár, BSkrzypczak, EStefanek, GStock, RStröbele, HSusa, TSzentpétery, ISziklai, JTrainor, T AVarga, DVassiliou, MariaVeres, G IVesztergombi, GVranic, DWetzler, AWlodarczyk, ZYoo, I KZaranek, JZimányi, JVan Leeuwen, MElectric charge fluctuations in central Pb+Pb collisions at 20A, 30A, 40A, 80A, and 158A GeVNuclear PhysicsResults are presented on event-by-event electric charge fluctuations in central Pb+Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV. The observed fluctuations are close to those expected for a gas of pions correlated by global charge conservation only. These fluctuations are considerably larger than those calculated for an ideal gas of deconfined quarks and gluons. The present measurements do not necessarily exclude reduced fluctuations from a quark-gluon plasma because these might be masked by contributions from resonance decays.oai:cds.cern.ch:9091152004 |
| spellingShingle | Nuclear Physics Alt, C Anticic, T Baatar, B Barna, D Bartke, Jerzy Behler, M Betev, L Bialkowska, H Billmeier, A Blume, C Boimska, B Botje, M Bracinik, J Bramm, R Brun, R Buncic, P Cerny, V Christakoglou, P Chvala, O Cramer, J G Csató, P Darmenov, N Dimitrov, A Dinkelaker, P Eckardt, V Filip, P Flierl, D Fodor, Z Foka, P Freund, P Friese, V Gál, J Gazdzicki, M Georgopoulos, G Gladysz-Dziadus, E Grebieszkow, K Hegyi, S Höhne, C Kadija, K Karev, A Kliemant, M Kniege, S Kolesnikov, V I Kollegger, T Kornas, E Korus, R Kowalski, M Kraus, I Kreps, M Lévai, Peter Litov, L Lungwitz, B Makariev, M Malakhov, A I Markert, C Mateev, M Mayes, B W Melkumov, G L Meurer, C Mischke, A Mitrovski, M Molnár, J Mrówczynski, S Pálla, G Panagiotou, A D Panayotov, D Petridis, A Pikna, M Pinsky, L Pühlhofer, F Reid, J G Renfordt, R Richard, A Roland, C Roland, G Rybczynski, M Rybicki, A Sandoval, A Sann, H Schmitz, N Seyboth, P Siklér, F Sitár, B Skrzypczak, E Stefanek, G Stock, R Ströbele, H Susa, T Szentpétery, I Sziklai, J Trainor, T A Varga, D Vassiliou, Maria Veres, G I Vesztergombi, G Vranic, D Wetzler, A Wlodarczyk, Z Yoo, I K Zaranek, J Zimányi, J Van Leeuwen, M Electric charge fluctuations in central Pb+Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV |
| title | Electric charge fluctuations in central Pb+Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV |
| title_full | Electric charge fluctuations in central Pb+Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV |
| title_fullStr | Electric charge fluctuations in central Pb+Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV |
| title_full_unstemmed | Electric charge fluctuations in central Pb+Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV |
| title_short | Electric charge fluctuations in central Pb+Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV |
| title_sort | electric charge fluctuations in central pb+pb collisions at 20a, 30a, 40a, 80a, and 158a gev |
| topic | Nuclear Physics |
| url | https://dx.doi.org/10.1103/PhysRevC.70.064903 http://cds.cern.ch/record/909115 |
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