Search for a critical point of strongly-interacting matter in central 40\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$^{40}$$\end{document}Ar + 45\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$^{45}$$\end{document}Sc collisions at 13 A–75 A GeV/c beam momentum

被引：0

作者：

H. Adhikary ^{[14
]}

P. Adrich ^{[14
]}

K. K. Allison ^{[16
]}

N. Amin ^{[27
]}

E. V. Andronov ^{[5
]}

T. Antićić ^{[23
]}

I.-C. Arsene ^{[3
]}

M. Bajda ^{[13
]}

Y. Balkova ^{[17
]}

M. Baszczyk ^{[19
]}

D. Battaglia ^{[18
]}

A. Bazgir ^{[26
]}

S. Bhosale ^{[14
]}

M. Bielewicz ^{[15
]}

A. Blondel ^{[16
]}

M. Bogomilov ^{[4
]}

Y. Bondar ^{[2
]}

N. Bostan ^{[14
]}

A. Brandin ^{[26
]}

W. Bryliński ^{[23
]}

J. Brzychczyk ^{[22
]}

M. Buryakov ^{[17
]}

A. F. Camino ^{[23
]}

P. Christakoglou ^{[29
]}

M. Ćirković ^{[7
]}

M. Csanád ^{[24
]}

J. Cybowska ^{[9
]}

T. Czopowicz ^{[22
]}

C. Dalmazzone ^{[14
]}

N. Davis ^{[4
]}

F. Diakonos ^{[15
]}

A. Dmitriev ^{[7
]}

P. von Doetinchem ^{[23
]}

W. Dominik ^{[28
]}

P. Dorosz ^{[20
]}

J. Dumarchez ^{[18
]}

R. Engel ^{[4
]}

G. A. Feofilov ^{[5
]}

L. Fields ^{[23
]}

Z. Fodor ^{[26
]}

M. Friend ^{[8
]}

M. Gaździcki ^{[21
]}

O. Golosov ^{[10
]}

V. Golovatyuk ^{[6
]}

M. Golubeva ^{[14
]}

K. Grebieszkow ^{[23
]}

F. Guber ^{[23
]}

S. N. Igolkin ^{[23
]}

S. Ilieva ^{[22
]}

A. Ivashkin ^{[23
]}

机构：

[1] National Nuclear Research Center,Faculty of Physics

[2] University of Sofia,LPNHE

[3] Ruđer Bošković Institute,Institute of Nuclear Physics

[4] University of Paris VI and VII,undefined

[5] Karlsruhe Institute of Technology,undefined

[6] University of Frankfurt,undefined

[7] University of Athens,undefined

[8] Wigner Research Centre for Physics,undefined

[9] Eötvös Loránd University,undefined

[10] Institute for Particle and Nuclear Studies,undefined

[11] Okayama University,undefined

[12] University of Bergen,undefined

[13] University of Oslo,undefined

[14] Jan Kochanowski University,undefined

[15] Polish Academy of Sciences,undefined

[16] National Centre for Nuclear Research,undefined

[17] Jagiellonian University,undefined

[18] AGH-University of Science and Technology,undefined

[19] University of Silesia,undefined

[20] University of Warsaw,undefined

[21] University of Wrocław,undefined

[22] Warsaw University of Technology,undefined

[23] Affiliated with an Institution Covered by a Cooperation Agreement with CERN,undefined

[24] University of Belgrade,undefined

[25] Fermilab,undefined

[26] University of Notre Dame,undefined

[27] University of Colorado,undefined

[28] University of Hawaii at Manoa,undefined

[29] University of Pittsburgh,undefined

来源：

The European Physical Journal C | / 84卷 / 7期

关键词：

D O I：

10.1140/epjc/s10052-024-13012-0

中图分类号：

学科分类号：

摘要：

The critical point of strongly interacting matter is searched for at the CERN SPS by the NA61/SHINE experiment in central 40\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$^{40}$$\end{document}Ar + 45\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$^{45}$$\end{document}Sc collisions at 13 A, 19 A, 30 A, 40 A, and 75 A GeV/c. The dependence of the second-order scaled factorial moments of proton multiplicity distributions on the number of subdivisions in transverse momentum space is measured. The intermittency analysis uses statistically independent data sets for every subdivision in transverse and cumulative-transverse momentum variables. The results obtained do not indicate the searched intermittent pattern. An upper limit on the fraction of correlated protons and the intermittency index is obtained based on a comparison with the Power-law Model.

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