Charged Kaon Femtoscopy with Levy Sources in √sNN = 200 GeV Au+Au Collisions at PHENIX

被引：1

作者：

Kovacs, Laszlo ^{[1
]}

PHENIX Collaborat ^{[1
]}

机构：

[1] Eotvos Lorand Univ, Fac Sci, Dept Atom Phys, Pazmany Peter Setany 1-A, H-1111 Budapest, Hungary

来源：

UNIVERSE | 2023年 / 9卷 / 07期

关键词：

heavy ions; quark-gluon plasma; femtoscopy; Levy HBT; BOSE-EINSTEIN CORRELATIONS; PARTICLE INTERFEROMETRY; ANOMALOUS DIFFUSION; COULOMB CORRECTIONS;

D O I：

10.3390/universe9070336

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The PHENIX experiment measured two-particle Bose-Einstein quantum-statistical correlations of charged kaons in Au+Au collisions at vs(NN) = 200 GeV. The correlation functions are parametrized assuming that the source emitting the particles has a Levy shape, characterized by the Levy exponent a and the Levy scale R. By introducing the intercept parameter ?, we account for the core-halo fraction. The parameters are investigated as a function of transverse mass. The comparison of the parameters measured for kaon-kaon with those measured from pion-pion correlation may clarify the connection of Levy parameters to physical processes.

引用

页数：12

共 50 条

[21] PHENIX results on J/ψ production in Au+Au and Cu+Cu collisions at √SNN=200 GeV
Da Costa, H. Pereira
NUCLEAR PHYSICS A, 2006, 774 : 747 - 750
[22] Charged hadron transverse momentum distributions in Au+Au collisions at √SNN=200GeV
Roland, C
NUCLEAR PHYSICS A, 2003, 715 : 745C - 748C
[23] Pion, kaon and proton v2 and v4 measured in √sNN=200 GeV Au+Au collisions by the PHENIX experiment
Huang, S.
Collaboration, P. H. E. N. I. X.
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2009, 36 (06)
[24] Dihadron azimuthal correlations in Au+Au collisions at √sNN=200 GeV
Adare, A.
Afanasiev, S.
Aidala, C.
Ajitanand, N. N.
Akiba, Y.
Al-Bataineh, H.
Alexander, J.
Al-Jamel, A.
Aoki, K.
Aphecetche, L.
Armendariz, R.
Aronson, S. H.
Asai, J.
Atomssa, E. T.
Averbeck, R.
Awes, T. C.
Azmoun, B.
Babintsev, V.
Baksay, G.
Baksay, L.
Baldisseri, A.
Barish, K. N.
Barnes, P. D.
Bassalleck, B.
Bathe, S.
Batsouli, S.
Baublis, V.
Bauer, F.
Bazilevsky, A.
Belikov, S.
Bennett, R.
Berdnikov, Y.
Bickley, A. A.
Bjorndal, M. T.
Boissevain, J. G.
Borel, H.
Boyle, K.
Brooks, M. L.
Brown, D. S.
Bucher, D.
Buesching, H.
Bumazhnov, V.
Bunce, G.
Burward-Hoy, J. M.
Butsyk, S.
Campbell, S.
Chai, J. -S.
Chang, B. S.
Charvet, J. -L.
Chernichenko, S.
PHYSICAL REVIEW C, 2008, 78 (01)
[25] Elliptic flow fluctuations in Au+Au collisions at √sNN=200 GeV
Sorensen, P.
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2007, 34 (08) : S897 - S901
[26] Strangeness production in √sNN=200 GeV Au+Au collisions at RHIC
Jordre, Jens Ivar
Arsene, I.
Bearden, I. G.
Beavis, D.
Besliu, C.
Budick, B.
Boggild, H.
Chasman, C.
Christensen, C. H.
Christiansen, P.
Cibor, J.
Debbe, R.
Enger, E.
Gaardhoje, J. J.
Germinario, M.
Hagel, K.
Hansen, O.
Holm, A.
Ito, H.
Jipa, A.
Jundt, F.
Jordre, J. I.
Jorgensen, C. E.
Karabowicz, R.
Kim, E. J.
Kozik, T.
Larsen, T. M.
Lee, J. H.
Lee, Y. K.
Lindal, S.
Lystad, R.
Lovhoiden, G.
Majka, Z.
Makeev, A.
McBreen, B.
Mikelsen, M.
Murray, M.
Natowitz, J.
Neumann, B.
Nielsen, B. S.
Norris, J.
Ouerdane, D.
Planeta, R.
Rami, F.
Ristea, C.
Ristea, O.
Rohrich, D.
Samset, B. H.
Sandberg, D.
Sanders, S. J.
EUROPEAN PHYSICAL JOURNAL C, 2004, 33 : S624 - S626
[27] Elliptic flow fluctuations in Au+Au collisions at √sNN=200 GeV
Alver, Burak
INTERNATIONAL JOURNAL OF MODERN PHYSICS E, 2007, 16 (10): : 3331 - 3338
[28] Antimatter production in central Au+Au collisions at √sNN=200 GeV
Chen, Gang
Yan, Yu-Liang
Li, De-Sheng
Zhou, Dai-Mei
Wang, Mei-Juan
Dong, Bao-Guo
Sa, Ben-Hao
PHYSICAL REVIEW C, 2012, 86 (05):
[29] Measurements of high pT identified particles ν2 and ν4 in √sNN=200 GeV Au+Au collisions by PHENIX
Huang, S.
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2008, 35 (10)
[30] Measurement of photons via conversion pairs in √SNN=200 GeV Au+Au collisions with the PHENIX experiment at RHIC
Dahms, T.
EUROPEAN PHYSICAL JOURNAL C, 2007, 49 (01): : 249 - 253

← 1 2 3 4 5 →