Search for the critical point by the NA61/SHINE experiment

被引:10
|
作者
Andronov, Evgeny [1 ]
Aduszkiewicz, A. [18 ]
Andronov, E., V [24 ]
Anticic, T. [4 ]
Baatar, B. [23 ]
Baszczyk, M. [16 ]
Bhosale, S. [13 ]
Blondel, A. [26 ]
Bogomilov, M. [3 ]
Brandin, A. [22 ]
Bravar, A. [26 ]
Brylinski, W. [20 ]
Brzychczyk, J. [15 ]
Bunyatov, S. A. [23 ]
Busygina, O. [21 ]
Bzdak, A. [16 ]
Cherif, H. [9 ]
Cirkovic, M. [25 ]
Csanad, M. [10 ]
Czopowicz, T. [20 ]
Damyanova, A. [26 ]
Davis, N. [13 ]
Deveaux, M. [9 ]
Dominik, W. [18 ]
Dorosz, P. [16 ]
Dumarchez, J. [5 ,6 ]
Engel, R. [7 ]
Feofilov, G. A. [24 ]
Fields, L. [3 ]
Fodor, Z. [10 ,19 ]
Garibov, A. [2 ]
Gazdzicki, M. [9 ,12 ]
Golosov, O. [22 ]
Golubeva, M. [21 ]
Grebieszkow, K. [20 ]
Guber, F. [21 ]
Haesler, A. [26 ]
Igolkin, S. N. [24 ]
Ilieva, S. [3 ]
Ivashkin, A. [21 ]
Johnson, S. R. [28 ]
Kadija, K. [4 ]
Kaptur, E. [17 ]
Kargin, N. [22 ]
Kashirin, E. [22 ]
Kielbowicz, M. [13 ]
Kireyeu, V. A. [23 ]
Klochkov, V [9 ]
Kolesnikov, V., I [23 ]
Kolev, D. [3 ]
机构
[1] St Petersburg State Univ, Ul Ulyanovskaya 1, St Petersburg 198504, Russia
[2] Natl Nucl Res Ctr, Baku, Azerbaijan
[3] Univ Sofia, Fac Phys, Sofia, Bulgaria
[4] Rudjer Boskovic Inst, Zagreb, Croatia
[5] Univ Paris VI, LPNHE, Paris, France
[6] Univ Paris VII, Paris, France
[7] Karlsruhe Inst Technol, Karlsruhe, Germany
[8] Fachhsch Frankfurt, Frankfurt, Germany
[9] Goethe Univ Frankfurt, Frankfurt, Germany
[10] Hungarian Acad Sci, Wigner Res Ctr Phys, Budapest, Hungary
[11] Univ Bergen, Bergen, Norway
[12] Jan Kochanowski Univ Kielce, Kielce, Poland
[13] Polish Acad Sci, Inst Nucl Phys, Krakow, Poland
[14] Natl Ctr Nucl Res, Warsaw, Poland
[15] Jagiellonian Univ, Krakow, Poland
[16] AGH Univ Sci & Technol, Krakow, Poland
[17] Univ Silesia, Katowice, Poland
[18] Univ Warsaw, Warsaw, Poland
[19] Univ Wroclaw, Wroclaw, Poland
[20] Warsaw Univ Technol, Warsaw, Poland
[21] Inst Nucl Res, Moscow, Russia
[22] Natl Res Nucl Univ, Moscow Engn Phys Inst, Moscow, Russia
[23] Joint Inst Nucl Res, Dubna, Russia
[24] St Petersburg State Univ, St Petersburg, Russia
[25] Univ Belgrade, Belgrade, Serbia
[26] Univ Geneva, Geneva, Switzerland
[27] Fermilab Natl Accelerator Lab, Batavia, IL USA
[28] Univ Colorado, Boulder, CO 80309 USA
[29] Univ Pittsburgh, Pittsburgh, PA USA
基金
俄罗斯科学基金会;
关键词
critical point; fluctuations; CERN; SPS; FLUCTUATIONS; COLLISIONS; DISTRIBUTIONS; MODEL;
D O I
10.1016/j.nuclphysa.2018.09.019
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
NA61/SHINE is a fixed target experiment operating at CERN SPS. Its main goals are to search for the critical point of strongly interacting matter and to study the onset of deconfinement. For these goals a scan of the two dimensional phase diagram (T-mu(B)) is being performed at the SPS by measurements of hadron production in proton-proton, proton-nucleus and nucleus-nucleus interactions as a function of collision energy. In this paper the status of the search for the critical point of strongly interacting matter by the NA61/SHINE Collaboration is presented including recent results on proton intermittency, strongly intensive fluctuation observables of multiplicity and transverse momentum fluctuations. These measurements are expected to be sensitive to the correlation length and, therefore, have the ability to reveal the existence of the critical point via possible non-monotonic behavior. The new NA61/SHINE results are compared to the model predictions.
引用
收藏
页码:835 / 838
页数:4
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