Energy dependence of multiplicity fluctuations in heavy ion collisions

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. Gá; 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 dependence of multiplicity fluctuations in heavy ion collisions

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. Gá, 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

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

The energy dependence of multiplicity fluctuations was studied for the most central Pb + Pb collisions at 20A, 30A, 40A, 80A and 158A GeV by the NA49 experiment at the CERN SPS. The multiplicity distribution for negatively and positively charged hadrons is significantly narrower than Poisson one for all energies. No significant structure in energy dependence of the scaled variance of multiplicity fluctuations is observed. The measured scaled variance is lower than the one predicted by the grand-canonical formulation of the hadron-resonance gas model. The results for scaled variance are in approximate agreement with the string-hadronic model UrQMD.

Original language	English
Journal	Proceedings of Science
State	Published - 2006
Event	2nd Workshop on Correlations and Fluctuations in Relativistic Nuclear Collisions, CFRNC 2006 - Florence, Italy Duration: Jul 7 2006 → Jul 9 2006

Cite this

@article{a3277d98960446159366b0cdf7c17224,

title = "Energy dependence of multiplicity fluctuations in heavy ion collisions",

abstract = "The energy dependence of multiplicity fluctuations was studied for the most central Pb + Pb collisions at 20A, 30A, 40A, 80A and 158A GeV by the NA49 experiment at the CERN SPS. The multiplicity distribution for negatively and positively charged hadrons is significantly narrower than Poisson one for all energies. No significant structure in energy dependence of the scaled variance of multiplicity fluctuations is observed. The measured scaled variance is lower than the one predicted by the grand-canonical formulation of the hadron-resonance gas model. The results for scaled variance are in approximate agreement with the string-hadronic model UrQMD.",

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} 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 = "2006",

language = "English",

journal = "Proceedings of Science",

issn = "1824-8039",

note = "2nd Workshop on Correlations and Fluctuations in Relativistic Nuclear Collisions, CFRNC 2006 ; Conference date: 07-07-2006 Through 09-07-2006",

}

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, Gá, 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 2006, 'Energy dependence of multiplicity fluctuations in heavy ion collisions', Proceedings of Science.

TY - JOUR

T1 - Energy dependence of multiplicity fluctuations in heavy ion collisions

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 - Gá, 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 - 2006

Y1 - 2006

N2 - The energy dependence of multiplicity fluctuations was studied for the most central Pb + Pb collisions at 20A, 30A, 40A, 80A and 158A GeV by the NA49 experiment at the CERN SPS. The multiplicity distribution for negatively and positively charged hadrons is significantly narrower than Poisson one for all energies. No significant structure in energy dependence of the scaled variance of multiplicity fluctuations is observed. The measured scaled variance is lower than the one predicted by the grand-canonical formulation of the hadron-resonance gas model. The results for scaled variance are in approximate agreement with the string-hadronic model UrQMD.

AB - The energy dependence of multiplicity fluctuations was studied for the most central Pb + Pb collisions at 20A, 30A, 40A, 80A and 158A GeV by the NA49 experiment at the CERN SPS. The multiplicity distribution for negatively and positively charged hadrons is significantly narrower than Poisson one for all energies. No significant structure in energy dependence of the scaled variance of multiplicity fluctuations is observed. The measured scaled variance is lower than the one predicted by the grand-canonical formulation of the hadron-resonance gas model. The results for scaled variance are in approximate agreement with the string-hadronic model UrQMD.

UR - https://www.scopus.com/pages/publications/84885378137

M3 - Conference article

AN - SCOPUS:84885378137

SN - 1824-8039

JO - Proceedings of Science

JF - Proceedings of Science

T2 - 2nd Workshop on Correlations and Fluctuations in Relativistic Nuclear Collisions, CFRNC 2006

Y2 - 7 July 2006 through 9 July 2006

ER -

Energy dependence of multiplicity fluctuations in heavy ion collisions

Abstract

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