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Article
Report number arXiv:2305.07557 ; CERN-EP-2023-082
Title Search for the critical point of strongly-interacting matter in $^{40}$Ar  + $^{45}$Sc collisions at 150A  Ge V /c using scaled factorial moments of protons
Related titleSearch for the critical point of strongly-interacting matter in Ar+Sc collisions at 150$A$ GeV/$c$ using scaled factorial moments of protons
Author(s)

Adhikary, H. (Jan Kochanowski U.) ; Adrich, P. (NCBJ, Warsaw) ; Allison, K.K. (Colorado U.) ; Amin, N. (KIT, Karlsruhe) ; Andronov, E.V. (St. Petersburg State U.) ; Antićić, T. (Boskovic Inst., Zagreb) ; Arsene, I.-C. (Oslo U.) ; Bajda, M. (Jagiellonian U.) ; Balkova, Y. (Silesia U.) ; Baszczyk, M. (AGH-UST, Cracow) ; Battaglia, D. (Notre Dame U.) ; Bazgir, A. (Jan Kochanowski U.) ; Bhosale, S. (Cracow, INP) ; Bielewicz, M. (NCBJ, Warsaw) ; Blondel, A. (LPNHE, Paris) ; Bogomilov, M. (Sofiya U.) ; Bondar, Y. (Jan Kochanowski U.) ; Bostan, N. (Notre Dame U.) ; Brandin, A. (Moscow Phys. Eng. Inst.) ; Bryliński, W. (Warsaw U. of Tech. (main)) ; Brzychczyk, J. (Jagiellonian U.) ; Buryakov, M. (Dubna, JINR) ; Camino, A.F. (Pittsburgh U.) ; Christakoglou, P. (Athens U.) ; Ćirković, M. (Belgrade U.) ; Csanád, M. (Eotvos U.) ; Cybowska, J. (Warsaw U. of Tech. (main)) ; Czopowicz, T. (Jan Kochanowski U.) ; Dalmazzone, C. (LPNHE, Paris) ; Davis, N. (Cracow, INP) ; Diakonos, F. (Athens U.) ; Dmitriev, A. (Dubna, JINR) ; von Doetinchem, P. (Hawaii U.) ; Dominik, W. (Warsaw U.) ; Dorosz, P. (AGH-UST, Cracow) ; Dumarchez, J. (LPNHE, Paris) ; Engel, R. (KIT, Karlsruhe) ; Feofilov, G.A. (St. Petersburg State U.) ; Fields, L. (Notre Dame U.) ; Fodor, Z. (Wigner RCP, Budapest ; Wroclaw U.) ; Friend, M. (KEK, Tsukuba) ; Gaździcki, M. (Jan Kochanowski U. ; Goethe U., Frankfurt (main)) ; Golosov, O. (Moscow Phys. Eng. Inst.) ; Golovatyuk, V. (Dubna, JINR) ; Golubeva, M. (Moscow, INR) ; Grebieszkow, K. (Warsaw U. of Tech. (main)) ; Guber, F. (Moscow, INR) ; Igolkin, S.N. (St. Petersburg State U.) ; Ilieva, S. (Sofiya U.) ; Ivashkin, A. (Moscow, INR) ; Izvestnyy, A. (Moscow, INR) ; Kadija, K. (Boskovic Inst., Zagreb) ; Kapoyannis, A. (Athens U.) ; Kargin, N. (Moscow Phys. Eng. Inst.) ; Karpushkin, N. (Moscow, INR) ; Kashirin, E. (Moscow Phys. Eng. Inst.) ; Kiełbowicz, M. (Cracow, INP) ; Kireyeu, V.A. (Dubna, JINR) ; Kitagawa, H. (Okayama U.) ; Kolesnikov, R. (Dubna, JINR) ; Kolev, D. (Sofiya U.) ; Koshio, Y. (Okayama U.) ; Kovalenko, V.N. (St. Petersburg State U.) ; Kowalski, S. (Silesia U.) ; Kozłowski, B. (Warsaw U. of Tech. (main)) ; Krasnoperov, A. (Dubna, JINR) ; Kucewicz, W. (AGH-UST, Cracow) ; Kuchowicz, M. (Wroclaw U.) ; Kuich, M. (Warsaw U.) ; Kurepin, A. (Moscow, INR) ; László, A. (Wigner RCP, Budapest) ; Lewicki, M. (Wroclaw U.) ; Lykasov, G. (Dubna, JINR) ; Lyubushkin, V.V. (Dubna, JINR) ; Maćkowiak-Pawłowska, M. (Warsaw U. of Tech. (main)) ; Majka, Z. (Jagiellonian U.) ; Makhnev, A. (Moscow, INR) ; Maksiak, B. (NCBJ, Warsaw) ; Malakhov, A.I. (Dubna, JINR) ; Marcinek, A. (Cracow, INP) ; Marino, A.D. (Colorado U.) ; Mathes, H.-J. (KIT, Karlsruhe) ; Matulewicz, T. (Warsaw U.) ; Matveev, V. (Dubna, JINR) ; Melkumov, G.L. (Dubna, JINR) ; Merzlaya, A. (Oslo U.) ; Mik, Ł. (AGH-UST, Cracow) ; Morawiec, A. (Jagiellonian U.) ; Morozov, S. (Moscow, INR) ; Nagai, Y. (Eotvos U.) ; Nakadaira, T. (KEK, Tsukuba) ; Naskręt, M. (Wroclaw U.) ; Nishimori, S. (KEK, Tsukuba) ; Ozvenchuk, V. (Cracow, INP) ; Panagiotou, A.D. (Athens U.) ; Panova, O. (Jan Kochanowski U.) ; Paolone, V. (Pittsburgh U.) ; Petukhov, O. (Moscow, INR) ; Pidhurskyi, I. (Jan Kochanowski U. ; Goethe U., Frankfurt (main)) ; Płaneta, R. (Jagiellonian U.) ; Podlaski, P. (Warsaw U.) ; Popov, B.A. (Dubna, JINR ; LPNHE, Paris) ; Pórfy, B. (Wigner RCP, Budapest ; Eotvos U.) ; Posiadała-Zezula, M. (Warsaw U.) ; Prokhorova, D.S. (St. Petersburg State U.) ; Pszczel, D. (NCBJ, Warsaw) ; Puławski, S. (Silesia U.) ; Puzović, J. (Belgrade U.) ; Renfordt, R. (Silesia U.) ; Ren, L. (Colorado U.) ; Reyna Ortiz, V.Z. (Jan Kochanowski U.) ; Röhrich, D. (Bergen U.) ; Rondio, E. (NCBJ, Warsaw) ; Roth, M. (KIT, Karlsruhe) ; Rozpłochowski, Ł. (Cracow, INP) ; Rumberger, B.T. (Colorado U.) ; Rumyantsev, M. (Dubna, JINR) ; Rustamov, A. (NNRC, Baku ; Goethe U., Frankfurt (main)) ; Rybczynski, M. (Jan Kochanowski U.) ; Rybicki, A. (Cracow, INP) ; Sakashita, K. (KEK, Tsukuba) ; Schmidt, K. (Silesia U.) ; Seryakov, A.Yu. (St. Petersburg State U.) ; Seyboth, P. (Jan Kochanowski U.) ; Shah, U.A. (Jan Kochanowski U.) ; Shiraishi, Y. (Okayama U.) ; Shukla, A. (Hawaii U.) ; Słodkowski, M. (Warsaw U. of Tech. (main)) ; Staszel, P. (Jagiellonian U.) ; Stefanek, G. (Jan Kochanowski U.) ; Stepaniak, J. (NCBJ, Warsaw) ; Strikhanov, M. (Moscow Phys. Eng. Inst.) ; Ströbele, H. (Goethe U., Frankfurt (main)) ; Šuša, T. (Boskovic Inst., Zagreb) ; Swiderski, L. (NCBJ, Warsaw) ; Szewiński, J. (NCBJ, Warsaw) ; Szukiewicz, R. (Wroclaw U.) ; Taranenko, A. (Moscow Phys. Eng. Inst.) ; Tefelska, A. (Warsaw U. of Tech. (main)) ; Tefelski, D. (Warsaw U. of Tech. (main)) ; Tereshchenko, V. (Dubna, JINR) ; Toia, A. (Goethe U., Frankfurt (main)) ; Tsenov, R. (Sofiya U.) ; Turko, L. (Wroclaw U.) ; Tveter, T.S. (Oslo U.) ; Unger, M. (KIT, Karlsruhe) ; Urbaniak, M. (Silesia U.) ; Valiev, F.F. (St. Petersburg State U.) ; Vassiliou, M. (Athens U.) ; Veberič, D. (KIT, Karlsruhe) ; Vechernin, V.V. (St. Petersburg State U.) ; Volkov, V. (Moscow, INR) ; Wickremasinghe, A. (Fermilab) ; Wójcik, K. (Silesia U.) ; Wyszyński, O. (Jan Kochanowski U.) ; Zaitsev, A. (Dubna, JINR) ; Zimmerman, E.D. (Colorado U.) ; Zviagina, A. (St. Petersburg State U.) ; Zwaska, R. (Fermilab)

Corporate author(s) The NA61 collaboration
Publication 2023-09-30
Imprint 04 May 2023
Number of pages 28
Note 28 pages, 14 figures
Published in: Eur. Phys. J. C 83 (2023) 881
DOI 10.1140/epjc/s10052-023-11942-9
Subject category Particle Physics - Experiment ; Nuclear Physics - Experiment
Accelerator/Facility, Experiment CERN SPS ; NA61
Keywords QCD ; particle correlations and fluctuations ; experimental results ; intermittency, critical point, Ar+Sc collisions, NA61/SHINE, SPS, CERN
Abstract The critical point of dense, strongly interacting matter is searched for at the CERN SPS in Ar+Sc collisions at 150$A$ GeV/$c$. The dependence of second-order scaled factorial moments of proton multiplicity distribution on the number of subdivisions of transverse momentum space is measured. The intermittency analysis is performed using both transverse momentum and cumulative transverse momentum. For the first time, statistically independent data sets are used for each subdivision number. The obtained results do not indicate any statistically significant intermittency pattern. An upper limit on the fraction of critical proton pairs and the power of the correlation function is obtained based on a comparison with the Power-law Model developed for this purpose.
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Copyright/License Preprint: © 2023-2024 CERN (License: CC-BY-4.0)
Publication: © 2023-2024 CERN (License: CC-BY-4.0), sponsored by SCOAP³
Submitted by [email protected]



 


 Записът е създаден на 2023-05-04, последна промяна на 2024-12-10


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