Energy, rapidity and transverse momentum dependence of multiplicity fluctuations in heavy ion collisions at CERN SPS

C. Alt; T. Anticic; B. Baatar; D. Barna; J. Bartke; L. Betev; H. Białkowska; C. Blume; B. Boimska; M. Botje; J. Bracinik; R. Bramm; P. Bunčić; V. Cerny; P. Christakoglou; P. Chung; O. Chvala; J. G. Cramer; P. Csató; P. Dinkelaker; V. Eckardt; D. Flierl; Z. Fodor; P. Foka; V. Friese; J. Gál; M. Gaździcki; V. Genchev; G. Georgopoulos; E. Gładysz; K. Grebieszkow; S. Hegyi; C. Höhne; K. Kadija; A. Karev; D. Kikola; M. Kliemant; S. Kniege; V. I. Kolesnikov; E. Kornas; R. Korus; M. Kowalski; I. Kraus; M. Kreps; A. Laszlo; R. Lacey; M. Van Leeuwen; P. Lévai; L. Litov; B. Lungwitz; M. Makariev; A. I. Malakhov; M. Mateev; G. L. Melkumov; A. Mischke; M. Mitrovski; J. Molnár; St Mrówczyński; V. Nicolic; G. Pálla; A. D. Panagiotou; D. Panayotov; A. Petridis; W. Peryt; M. Pikna; J. Pluta; D. Prindle; F. Pühlhofer; R. Renfordt; C. Roland; G. Roland; M. Rybczyński; A. Rybicki; A. Sandoval; N. Schmitz; T. Schuster; P. Seyboth; F. Siklér; B. Sitar; E. Skrzypczak; M. Slodkowski; G. Stefanek; R. Stock; C. Strabel; H. Ströbele; T. Susa; I. Szentpétery; J. Sziklai; M. Szuba; P. Szymanski; V. Trubnikov; D. Varga; M. Vassiliou; G. I. Veres; G. Vesztergombi; D. Vranić; A. Wetzler; Z. Włodarczyk; A. Wojtaszek; I. K. Yoo; J. Zimányi; Benjamin Lungwitz

Energy, rapidity and transverse momentum dependence of multiplicity fluctuations in heavy ion collisions at CERN SPS

C. Alt
, T. Anticic
, B. Baatar
, D. Barna
, J. Bartke
, L. Betev
, H. Białkowska
, C. Blume
, B. Boimska
, M. Botje
, J. Bracinik
, R. Bramm
, P. Bunčić
, V. Cerny
, P. Christakoglou
, P. Chung
, O. Chvala
, J. G. Cramer
, P. Csató
, P. Dinkelaker

V. Eckardt, D. Flierl, Z. Fodor, P. Foka, V. Friese, J. Gál, M. Gaździcki, V. Genchev, G. Georgopoulos, E. Gładysz, K. Grebieszkow, S. Hegyi, C. Höhne, K. Kadija, A. Karev, D. Kikola, M. Kliemant, S. Kniege, V. I. Kolesnikov, E. Kornas, R. Korus, M. Kowalski, I. Kraus, M. Kreps, A. Laszlo, R. Lacey, M. Van Leeuwen, P. Lévai, L. Litov, B. Lungwitz, M. Makariev, A. I. Malakhov, M. Mateev, G. L. Melkumov, A. Mischke, M. Mitrovski, J. Molnár, St Mrówczyński, V. Nicolic, G. Pálla, A. D. Panagiotou, D. Panayotov, A. Petridis, W. Peryt, M. Pikna, J. Pluta, D. Prindle, F. Pühlhofer, R. Renfordt, C. Roland, G. Roland, M. Rybczyński, A. Rybicki, A. Sandoval, N. Schmitz, T. Schuster, P. Seyboth, F. Siklér, B. Sitar, E. Skrzypczak, M. Slodkowski, G. Stefanek, R. Stock, C. Strabel, H. Ströbele, T. Susa, I. Szentpétery, J. Sziklai, M. Szuba, P. Szymanski, V. Trubnikov, D. Varga, M. Vassiliou, G. I. Veres, G. Vesztergombi, D. Vranić, A. Wetzler, Z. Włodarczyk, A. Wojtaszek, I. K. Yoo, J. Zimányi, Benjamin Lungwitz

Chemistry

Stony Brook University

Goethe University Frankfurt
Ruder Boskovic Institute
Joint Institute for Nuclear Research
Wigner Research Centre for Physics
Institute of Nuclear Physics
CERN
Institute of Nuclear Chemistry and Technology, Warsaw
National Institute for Subatomic Physics
Comenius University
National and Kapodistrian University of Athens
Stony Brook University
Charles University
University of Washington
Max Planck Institute for Physics (Werner Heisenberg Institute)
GSI Helmholtz Centre for Heavy Ion Research
Jan Kochanowski University in Kielce
Bulgarian Academy of Sciences
Warsaw University of Technology
Sofia University St. Kliment Ohridski
University of Marburg
Massachusetts Institute of Technology
University of Warsaw
Pusan National University

Research output: Contribution to journal › Conference article › peer-review

Abstract

Multiplicity fluctuations in the forward hemisphere were studied for positively, negatively and all charged hadrons produced in central Pb+Pb collisions at 20A, 30A, 40A, 80A and 158A GeV. The multiplicity distributions and their scaled variances are presented as a function of collision energy, rapidity and transverse momentum. The distributions have a bell-like shape and the scaled variance changes monotonously with energy in the range from 0.8 to 1.2. No indication of the critical point is observed. The string-hadronic model UrQMD reproduces results on the scaled variance. The predictions of the hadron-resonance gas model obtained within the grand-canonical and canonical ensembles for the scaled variance disagree with the data.

Original language	English
Journal	Proceedings of Science
State	Published - 2007
Event	4th International Workshop on Critical Point and Onset of Deconfinement, CPOD 2007 - Darmstadt, Germany Duration: Jul 9 2007 → Jul 13 2007

Cite this

Alt, C., Anticic, T., Baatar, B., Barna, D., Bartke, J., Betev, L., Białkowska, H., Blume, C., Boimska, B., Botje, M., Bracinik, J., Bramm, R., Bunčić, P., Cerny, V., Christakoglou, P., Chung, P., Chvala, O., Cramer, J. G., Csató, P., ... Lungwitz, B. (2007). Energy, rapidity and transverse momentum dependence of multiplicity fluctuations in heavy ion collisions at CERN SPS. Proceedings of Science.

@article{1546932af344453f91275370f8c3b77b,

title = "Energy, rapidity and transverse momentum dependence of multiplicity fluctuations in heavy ion collisions at CERN SPS",

abstract = "Multiplicity fluctuations in the forward hemisphere were studied for positively, negatively and all charged hadrons produced in central Pb+Pb collisions at 20A, 30A, 40A, 80A and 158A GeV. The multiplicity distributions and their scaled variances are presented as a function of collision energy, rapidity and transverse momentum. The distributions have a bell-like shape and the scaled variance changes monotonously with energy in the range from 0.8 to 1.2. No indication of the critical point is observed. The string-hadronic model UrQMD reproduces results on the scaled variance. The predictions of the hadron-resonance gas model obtained within the grand-canonical and canonical ensembles for the scaled variance disagree with the data.",

author = "C. Alt and T. Anticic and B. Baatar and D. Barna and J. Bartke and L. Betev and H. Bia{\l}kowska and C. Blume and B. Boimska and M. Botje and J. Bracinik and R. Bramm and P. Bun{\v c}i{\'c} and V. Cerny and P. Christakoglou and P. Chung and O. Chvala and Cramer, \{J. G.\} and P. Csat{\'o} and P. Dinkelaker and V. Eckardt and D. Flierl and Z. Fodor and P. Foka and V. Friese and J. G{\'a}l and M. Ga{\'z}dzicki and V. Genchev and G. Georgopoulos and E. G{\l}adysz and K. Grebieszkow and S. Hegyi and C. H{\"o}hne and K. Kadija and A. Karev and D. Kikola and M. Kliemant and S. Kniege and Kolesnikov, \{V. I.\} and E. Kornas and R. Korus and M. Kowalski and I. Kraus and M. Kreps and A. Laszlo and R. Lacey and \{Van Leeuwen\}, M. and P. L{\'e}vai and L. Litov and B. Lungwitz and M. Makariev and Malakhov, \{A. I.\} and M. Mateev and Melkumov, \{G. L.\} and A. Mischke and M. Mitrovski and J. Moln{\'a}r and St Mr{\'o}wczy{\'n}ski and V. Nicolic and G. P{\'a}lla and Panagiotou, \{A. D.\} and D. Panayotov and A. Petridis and W. Peryt and M. Pikna and J. Pluta and D. Prindle and F. P{\"u}hlhofer and R. Renfordt and C. Roland and G. Roland and M. Rybczy{\'n}ski and A. Rybicki and A. Sandoval and N. Schmitz and T. Schuster and P. Seyboth and F. Sikl{\'e}r and B. Sitar and E. Skrzypczak and M. Slodkowski and G. Stefanek and R. Stock and C. Strabel and H. Str{\"o}bele and T. Susa and I. Szentp{\'e}tery and J. Sziklai and M. Szuba and P. Szymanski and V. Trubnikov and D. Varga and M. Vassiliou and Veres, \{G. I.\} and G. Vesztergombi and D. Vrani{\'c} and A. Wetzler and Z. W{\l}odarczyk and A. Wojtaszek and Yoo, \{I. K.\} and J. Zim{\'a}nyi and Benjamin Lungwitz",

year = "2007",

language = "English",

journal = "Proceedings of Science",

issn = "1824-8039",

note = "4th International Workshop on Critical Point and Onset of Deconfinement, CPOD 2007 ; Conference date: 09-07-2007 Through 13-07-2007",

}

Alt, C, Anticic, T, Baatar, B, Barna, D, Bartke, J, Betev, L, Białkowska, H, Blume, C, Boimska, B, Botje, M, Bracinik, J, Bramm, R, Bunčić, P, Cerny, V, Christakoglou, P, Chung, P, Chvala, O, Cramer, JG, Csató, P, Dinkelaker, P, Eckardt, V, Flierl, D, Fodor, Z, Foka, P, Friese, V, Gál, J, Gaździcki, M, Genchev, V, Georgopoulos, G, Gładysz, E, Grebieszkow, K, Hegyi, S, Höhne, C, Kadija, K, Karev, A, Kikola, D, Kliemant, M, Kniege, S, Kolesnikov, VI, Kornas, E, Korus, R, Kowalski, M, Kraus, I, Kreps, M, Laszlo, A, Lacey, R, Van Leeuwen, M, Lévai, P, Litov, L, Lungwitz, B, Makariev, M, Malakhov, AI, Mateev, M, Melkumov, GL, Mischke, A, Mitrovski, M, Molnár, J, Mrówczyński, S, Nicolic, V, Pálla, G, Panagiotou, AD, Panayotov, D, Petridis, A, Peryt, W, Pikna, M, Pluta, J, Prindle, D, Pühlhofer, F, Renfordt, R, Roland, C, Roland, G, Rybczyński, M, Rybicki, A, Sandoval, A, Schmitz, N, Schuster, T, Seyboth, P, Siklér, F, Sitar, B, Skrzypczak, E, Slodkowski, M, Stefanek, G, Stock, R, Strabel, C, Ströbele, H, Susa, T, Szentpétery, I, Sziklai, J, Szuba, M, Szymanski, P, Trubnikov, V, Varga, D, Vassiliou, M, Veres, GI, Vesztergombi, G, Vranić, D, Wetzler, A, Włodarczyk, Z, Wojtaszek, A, Yoo, IK, Zimányi, J & Lungwitz, B 2007, 'Energy, rapidity and transverse momentum dependence of multiplicity fluctuations in heavy ion collisions at CERN SPS', Proceedings of Science.

TY - JOUR

T1 - Energy, rapidity and transverse momentum dependence of multiplicity fluctuations in heavy ion collisions at CERN SPS

AU - Alt, C.

AU - Anticic, T.

AU - Baatar, B.

AU - Barna, D.

AU - Bartke, J.

AU - Betev, L.

AU - Białkowska, H.

AU - Blume, C.

AU - Boimska, B.

AU - Botje, M.

AU - Bracinik, J.

AU - Bramm, R.

AU - Bunčić, P.

AU - Cerny, V.

AU - Christakoglou, P.

AU - Chung, P.

AU - Chvala, O.

AU - Cramer, J. G.

AU - Csató, P.

AU - Dinkelaker, P.

AU - Eckardt, V.

AU - Flierl, D.

AU - Fodor, Z.

AU - Foka, P.

AU - Friese, V.

AU - Gál, J.

AU - Gaździcki, M.

AU - Genchev, V.

AU - Georgopoulos, G.

AU - Gładysz, E.

AU - Grebieszkow, K.

AU - Hegyi, S.

AU - Höhne, C.

AU - Kadija, K.

AU - Karev, A.

AU - Kikola, D.

AU - Kliemant, M.

AU - Kniege, S.

AU - Kolesnikov, V. I.

AU - Kornas, E.

AU - Korus, R.

AU - Kowalski, M.

AU - Kraus, I.

AU - Kreps, M.

AU - Laszlo, A.

AU - Lacey, R.

AU - Van Leeuwen, M.

AU - Lévai, P.

AU - Litov, L.

AU - Lungwitz, B.

AU - Makariev, M.

AU - Malakhov, A. I.

AU - Mateev, M.

AU - Melkumov, G. L.

AU - Mischke, A.

AU - Mitrovski, M.

AU - Molnár, J.

AU - Mrówczyński, St

AU - Nicolic, V.

AU - Pálla, G.

AU - Panagiotou, A. D.

AU - Panayotov, D.

AU - Petridis, A.

AU - Peryt, W.

AU - Pikna, M.

AU - Pluta, J.

AU - Prindle, D.

AU - Pühlhofer, F.

AU - Renfordt, R.

AU - Roland, C.

AU - Roland, G.

AU - Rybczyński, M.

AU - Rybicki, A.

AU - Sandoval, A.

AU - Schmitz, N.

AU - Schuster, T.

AU - Seyboth, P.

AU - Siklér, F.

AU - Sitar, B.

AU - Skrzypczak, E.

AU - Slodkowski, M.

AU - Stefanek, G.

AU - Stock, R.

AU - Strabel, C.

AU - Ströbele, H.

AU - Susa, T.

AU - Szentpétery, I.

AU - Sziklai, J.

AU - Szuba, M.

AU - Szymanski, P.

AU - Trubnikov, V.

AU - Varga, D.

AU - Vassiliou, M.

AU - Veres, G. I.

AU - Vesztergombi, G.

AU - Vranić, D.

AU - Wetzler, A.

AU - Włodarczyk, Z.

AU - Wojtaszek, A.

AU - Yoo, I. K.

AU - Zimányi, J.

AU - Lungwitz, Benjamin

PY - 2007

Y1 - 2007

N2 - Multiplicity fluctuations in the forward hemisphere were studied for positively, negatively and all charged hadrons produced in central Pb+Pb collisions at 20A, 30A, 40A, 80A and 158A GeV. The multiplicity distributions and their scaled variances are presented as a function of collision energy, rapidity and transverse momentum. The distributions have a bell-like shape and the scaled variance changes monotonously with energy in the range from 0.8 to 1.2. No indication of the critical point is observed. The string-hadronic model UrQMD reproduces results on the scaled variance. The predictions of the hadron-resonance gas model obtained within the grand-canonical and canonical ensembles for the scaled variance disagree with the data.

AB - Multiplicity fluctuations in the forward hemisphere were studied for positively, negatively and all charged hadrons produced in central Pb+Pb collisions at 20A, 30A, 40A, 80A and 158A GeV. The multiplicity distributions and their scaled variances are presented as a function of collision energy, rapidity and transverse momentum. The distributions have a bell-like shape and the scaled variance changes monotonously with energy in the range from 0.8 to 1.2. No indication of the critical point is observed. The string-hadronic model UrQMD reproduces results on the scaled variance. The predictions of the hadron-resonance gas model obtained within the grand-canonical and canonical ensembles for the scaled variance disagree with the data.

UR - https://www.scopus.com/pages/publications/84884502937

M3 - Conference article

SN - 1824-8039

JO - Proceedings of Science

JF - Proceedings of Science

T2 - 4th International Workshop on Critical Point and Onset of Deconfinement, CPOD 2007

Y2 - 9 July 2007 through 13 July 2007

ER -

Energy, rapidity and transverse momentum dependence of multiplicity fluctuations in heavy ion collisions at CERN SPS

Abstract

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