The Tsallis distribution in proton-proton collisions at √s=0.9 TeV at the LHC

被引：198

作者：

Cleymans, J. ^{[1
]}

Worku, D. ^{[1
]}

机构：

[1] Univ Cape Town, Dept Phys, UCT CERN Res Ctr, ZA-7701 Rondebosch, South Africa

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2012年 / 39卷 / 02期

关键词：

ENTROPY;

D O I：

10.1088/0954-3899/39/2/025006

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：

The Tsallis distribution has been used recently to fit the transverse momentum distributions of identified particles by the STAR (Abelev et al (STAR Collaboration) 2007 Phys. Rev. C 75 064901) and PHENIX (Adare et al (PHENIX Collaboration) 2011 Phys. Rev. C 83 064903) collaborations at the Relativistic Heavy Ion Collider and by the ALICE (Aamodt et al (ALICE Collaboration) 2011 Eur. Phys. J. C 71 1655) and CMS (Khachatryan et al (CMS Collaboration) 2011 J. High Energy Phys. JHEP05(2011)064) collaborations at the Large Hadron Collider. Theoretical issues are clarified concerning the thermodynamic consistency of the Tsallis distribution in the particular case of relativistic high-energy quantum distributions. An improved form is proposed for describing the transverse momentum distribution and fits are presented together with estimates of the parameter q and the temperature T.

引用

页数：12

共 50 条

[41] Measurement of pion, kaon and proton production in proton-proton collisions at √s=7 TeV
Adam, J.
Adamova, D.
Aggarwal, M. M.
Rinella, G. Aglieri
Agnello, M.
Agrawal, N.
Ahammed, Z.
Ahmed, I.
Ahn, S. U.
Aimo, I.
Aiola, S.
Ajaz, M.
Akindinov, A.
Alam, S. N.
Aleksandrov, D.
Alessandro, B.
Alexandre, D.
Molina, R. Alfaro
Alici, A.
Alkin, A.
Alme, J.
Alt, T.
Altinpinar, S.
Altsybeev, I.
Prado, C. Alves Garcia
Andrei, C.
Andronic, A.
Anguelov, V.
Anielski, J.
Anticic, T.
Antinori, F.
Antonioli, P.
Aphecetche, L.
Appelshaeuser, H.
Arcelli, S.
Armesto, N.
Arnaldi, R.
Aronsson, T.
Arsene, I. C.
Arslandok, M.
Augustinus, A.
Averbeck, R.
Azmi, M. D.
Bach, M.
Badala, A.
Baek, Y. W.
Bagnasco, S.
Bailhache, R.
Bala, R.
Baldisseri, A.
EUROPEAN PHYSICAL JOURNAL C, 2015, 75 (05):
[42] Hydrodynamic collectivity in proton-proton collisions at 13 TeV
Zhao, Wenbin
Zhou, You
Xu, Hao-jie
Deng, Weitian
Song, Huichao
PHYSICS LETTERS B, 2018, 780 : 495 - 500
[43] RAPIDITY DISTRIBUTIONS IN PROTON-PROTON COLLISIONS AT 40 TEV
WANG, ZZ
CHINESE PHYSICS LETTERS, 1991, 8 (04) : 165 - 167
[44] Correlations among parameters of the Tsallis distribution and Hagedorn function with embedded transverse flow in proton-proton collisions at (s)1/2=7 and 13 TeV
Olimov, Khusniddin K.
Lebedev, Igor A.
Fedosimova, Anastasiya I.
Liu, Fu-Hu
Dmitriyeva, Elena
Musaev, Kobil A.
Olimov, Kosim
Yuldashev, Bekhzod S.
EUROPEAN PHYSICAL JOURNAL PLUS, 2023, 138 (05):
[45] Quasistable charginos in ultraperipheral proton-proton collisions at the LHC
Godunov, S., I
Novikov, V. A.
Rozanov, A. N.
Vysotsky, M., I
Zhemchugov, E., V
JOURNAL OF HIGH ENERGY PHYSICS, 2020, 2020 (01)
[46] Transverse sphericity of primary charged particles in minimum bias proton-proton collisions at √s=0.9, 2.76 and 7 TeV
Abelev, B.
Adam, J.
Adamova, D.
Adare, A. M.
Aggarwal, M. M.
Rinella, G. Aglieri
Agocs, A. G.
Agostinelli, A.
Aguilar Salazar, S.
Ahammed, Z.
Ahmad, N.
Masoodi, A. Ahmad
Ahn, S. U.
Akindinov, A.
Aleksandrov, D.
Alessandro, B.
Alfaro Molina, R.
Alici, A.
Alkin, A.
Almaraz Avina, E.
Alme, J.
Alt, T.
Altini, V.
Altinpinar, S.
Altsybeev, I.
Andrei, C.
Andronic, A.
Anguelov, V.
Anielski, J.
Anson, C.
Anticic, T.
Antinori, F.
Antonioli, P.
Aphecetche, L.
Appelshaeuser, H.
Arbor, N.
Arcelli, S.
Arend, A.
Armesto, N.
Arnaldi, R.
Aronsson, T.
Arsene, I. C.
Arslandok, M.
Asryan, A.
Augustinus, A.
Averbeck, R.
Awes, T. C.
Aysto, J.
Azmi, M. D.
Bach, M.
EUROPEAN PHYSICAL JOURNAL C, 2012, 72 (09):
[47] Search for extra dimensions in diphoton events from proton-proton collisions at √s=7 TeV in the ATLAS detector at the LHC
Aad, G.
Abajyan, T.
Abbott, B.
Abdallah, J.
Khalek, S. Abdel
Abdelalim, A. A.
Abdinov, O.
Aben, R.
Abi, B.
Abolins, M.
AbouZeid, O. S.
Abramowicz, H.
Abreu, H.
Acharya, B. S.
Adamczyk, L.
Adams, D. L.
Addy, T. N.
Adelman, J.
Adomeit, S.
Adragna, P.
Adye, T.
Aefsky, S.
Aguilar-Saavedra, J. A.
Agustoni, M.
Aharrouche, M.
Ahlen, S. P.
Ahles, F.
Ahmad, A.
Ahsan, M.
Aielli, G.
Akdogan, T.
Akesson, T. P. A.
Akimoto, G.
Akimov, A. V.
Alam, M. S.
Alam, M. A.
Albert, J.
Albrand, S.
Aleksa, M.
Aleksandrov, I. N.
Alessandria, F.
Alexa, C.
Alexander, G.
Alexandre, G.
Alexopoulos, T.
Alhroob, M.
Aliev, M.
Alimonti, G.
Alison, J.
Allbrooke, B. M. M.
NEW JOURNAL OF PHYSICS, 2013, 15
[48] Study of the Production of Strange Particles in Proton–Proton Collisions at √s = 0.9 TeV
M. Ajaz
M. Tufail
Y. Ali
Arabian Journal for Science and Engineering, 2020, 45 : 411 - 416
[49] Jet Production in proton-proton collisions at √s=7 TeV with the ATLAS experiment
Roda, Chiara
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2010, 207-08 : 9 - 12
[50] Measurement of Bc+ Production in Proton-Proton Collisions at √s=8 TeV
Aaij, R.
Adeva, B.
Adinolfi, M.
Affolder, A.
Ajaltouni, Z.
Akar, S.
Albrecht, J.
Alessio, F.
Alexander, M.
Ali, S.
Alkhazov, G.
Cartelle, P. Alvarez
Alves, A. A., Jr.
Amato, S.
Amerio, S.
Amhis, Y.
An, L.
Anderlini, L.
Anderson, J.
Andreassen, R.
Andreotti, M.
Andrews, J. E.
Appleby, R. B.
Gutierrez, O. Aquines
Archilli, F.
Artamonov, A.
Artuso, M.
Aslanides, E.
Auriemma, G.
Baalouch, M.
Bachmann, S.
Back, J. J.
Badalov, A.
Baesso, C.
Baldini, W.
Barlow, R. J.
Barschel, C.
Barsuk, S.
Barter, W.
Batozskaya, V.
Battista, V.
Bay, A.
Beaucourt, L.
Beddow, J.
Bedeschi, F.
Bediaga, I.
Belogurov, S.
Belous, K.
Belyaev, I.
Ben-Haim, E.
PHYSICAL REVIEW LETTERS, 2015, 114 (13)

← 1 2 3 4 5 →