An Extensive Analysis of Tsallis Statistics: π±, K± Mesons, and p(p)over-bar Baryon in Inelastic pp Collisions

被引：0
|
作者：
Tabassam, Uzma [1 ]
Ul Abidin, Zain [1 ]
Gul, Khadija [1 ]
Siddique, Irfan [2 ]
机构：
[1] COMSATS Univ Islamabad Campus, Dept Phys, Pk Rd Chak Shahzad, Islamabad 44000, Pakistan
[2] Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 101408, Peoples R China
来源：
ATOMS | 2024年 / 12卷 / 10期
关键词：
transverse momentum; chemical potential; effective temperature; Tsallis distribution function; color coherence; PHYSICS;
D O I：
10.3390/atoms12100052
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
This study explores the inelastic doubly differential transverse momentum spectra of the primary charged particles, (pi(+) + pi(-)), (K+ + K-) and (p (p) over bar), as a function of observables associated with underlying event (UE) at root s=13 TeV. The particle production is measured on the basis of different angular regions like toward, transverse and away, elucidated with respect to the direction of leading particle of an event. To study the thermal freeze-out parameters, the non-extensive Tsallis distribution function is used to extract the temperature T-eff and chemical potential mu, which provide a basis to explain the QCD matter. The Tsallis distribution function describes transverse momentum spectra in pseudorapidity region of vertical bar eta vertical bar < 0.8. It is observed that effective temperature T-eff changes from away to towards and forward region.
引用
收藏
页数：9
相关论文
共 37 条
  • [1] Determination of Tsallis parameters for K∗(892)± mesons in inelastic pp, pPb and PbPb collisions
    Ul Abidin, Zain
    Tabassam, Uzma
    Ali, Muhammad
    MODERN PHYSICS LETTERS A, 2023, 38 (32N33)
  • [2] Search for the decay mode B0 → pp(p)over-bar (p)over-bar
    Lees, J. P.
    Poireau, V.
    Tisserand, V.
    Grauges, E.
    Palano, A.
    Eigen, G.
    Brown, D. N.
    Kolomensky, Yu. G.
    Fritsch, M.
    Koch, H.
    Schroeder, T.
    Hearty, C.
    Mattison, T. S.
    McKenna, J. A.
    So, R. Y.
    Blinov, V. E.
    Buzykaev, A. R.
    Druzhinin, V. P.
    Golubev, V. B.
    Kozyrev, E. A.
    Kravchenko, E. A.
    Onuchin, A. P.
    Serednyakov, S. I.
    Skovpen, Yu. I.
    Solodov, E. P.
    Todyshev, K. Yu.
    Lankford, A. J.
    Gary, J. W.
    Long, O.
    Eisner, A. M.
    Lockman, W. S.
    Vazquez, W. Panduro
    Chao, D. S.
    Cheng, C. H.
    Echenard, B.
    Flood, K. T.
    Hitlin, D. G.
    Kim, J.
    Li, Y.
    Miyashita, T. S.
    Ongmongkolkul, P.
    Porter, F. C.
    Rohrken, M.
    Huard, Z.
    Meadows, B. T.
    Pushpawela, B. G.
    Sokoloff, M. D.
    Sun, L.
    Smith, J. G.
    Wagner, S. R.
    PHYSICAL REVIEW D, 2018, 98 (07)
  • [3] The production of π±, K±, p and (p)over-bar in p-Pb collisions at √SNN=5.02 Tev
    Tabassam, U.
    Ali, Y.
    Suleymanov, M.
    Bhatti, A. S.
    Ajaz, M.
    MODERN PHYSICS LETTERS A, 2018, 33 (17)
  • [4] Experimental equation of state in pp and p(p)over-bar collisions and phase transition to quark gluon plasma
    Campanini, Renato
    Ferri, Gianluca
    PHYSICS LETTERS B, 2011, 703 (03) : 237 - 245
  • [5] Correlation between mean transverse momentum and multiplicity of charged particles in pp and p(p)over-bar collisions: from ISR to LHC
    Bodnya, E. O.
    Kovalenko, V. N.
    Puchkov, A. M.
    Feofilov, G. A.
    II RUSSIAN-SPANISH CONGRESS ON PARTICLE AND NUCLEAR PHYSICS AT ALL SCALES, ASTROPARTICLE PHYSICS AND COSMOLOGY, 2014, 1606 : 273 - 282
  • [6] High-energy factorization for the Drell-Yan process in pp and p(p)over-bar collisions with new unintegrated PDFs
    Nefedov, M. A.
    Saleev, V. A.
    PHYSICAL REVIEW D, 2020, 102 (11)
  • [7] Inclusive Search for Squark and Gluino Production in p(p)over-bar Collisions at √s = TeV
    Aaltonen, T.
    Adelman, J.
    Akimoto, T.
    Albrow, M. G.
    Gonzalez, B. Alvarez
    Amerio, S.
    Amidei, D.
    Anastassov, A.
    Annovi, A.
    Antos, J.
    Apollinari, G.
    Apresyan, A.
    Arisawa, T.
    Artikov, A.
    Ashmanskas, W.
    Attal, A.
    Aurisano, A.
    Azfar, F.
    Azzurri, P.
    Badgett, W.
    Barbaro-Galtieri, A.
    Barnes, V. E.
    Barnett, B. A.
    Bartsch, V.
    Bauer, G.
    Beauchemin, P. -H.
    Bedeschi, F.
    Beecher, D.
    Behari, S.
    Bellettini, G.
    Bellinger, J.
    Benjamin, D.
    Beretvas, A.
    Beringer, J.
    Bhatti, A.
    Binkley, M.
    Bisello, D.
    Bizjak, I.
    Blair, R. E.
    Blocker, C.
    Blumenfeld, B.
    Bocci, A.
    Bodek, A.
    Boisvert, V.
    Bolla, G.
    Bortoletto, D.
    Boudreau, J.
    Boveia, A.
    Brau, B.
    Bridgeman, A.
    PHYSICAL REVIEW LETTERS, 2009, 102 (12)
  • [8] First Search for Multijet Resonances in √s=1.96 TeV p(p)over-bar Collisions
    Aaltonen, T.
    Alvarez Gonzalez, B.
    Amerio, S.
    Amidei, D.
    Anastassov, A.
    Annovi, A.
    Antos, J.
    Apollinari, G.
    Appel, J. A.
    Apresyan, A.
    Arisawa, T.
    Artikov, A.
    Asaadi, J.
    Ashmanskas, W.
    Auerbach, B.
    Aurisano, A.
    Azfar, F.
    Badgett, W.
    Barbaro-Galtieri, A.
    Barnes, V. E.
    Barnett, B. A.
    Barria, P.
    Bartos, P.
    Bauce, M.
    Bauer, G.
    Bedeschi, F.
    Beecher, D.
    Behari, S.
    Bellettini, G.
    Bellinger, J.
    Benjamin, D.
    Beretvas, A.
    Bhatti, A.
    Binkley, M.
    Bisello, D.
    Bizjak, I.
    Bland, K. R.
    Blumenfeld, B.
    Bocci, A.
    Bodek, A.
    Bortoletto, D.
    Boudreau, J.
    Boveia, A.
    Brau, B.
    Brigliadori, L.
    Brisuda, A.
    Bromberg, C.
    Brucken, E.
    Bucciantonio, M.
    Budagov, J.
    PHYSICAL REVIEW LETTERS, 2011, 107 (04)
  • [9] Search for the Production of Scalar Bottom Quarks in p(p)over-bar Collisions at √s=1.96 TeV
    Aaltonen, T.
    Adelman, J.
    Alvarez Gonzalez, B.
    Amerio, S.
    Amidei, D.
    Anastassov, A.
    Annovi, A.
    Antos, J.
    Apollinari, G.
    Apresyan, A.
    Arisawa, T.
    Artikov, A.
    Asaadi, J.
    Ashmanskas, W.
    Attal, A.
    Aurisano, A.
    Azfar, F.
    Badgett, W.
    Barbaro-Galtieri, A.
    Barnes, V. E.
    Barnett, B. A.
    Barria, P.
    Bartos, P.
    Bauer, G.
    Beauchemin, P. -H.
    Bedeschi, F.
    Beecher, D.
    Behari, S.
    Bellettini, G.
    Bellinger, J.
    Benjamin, D.
    Beretvas, A.
    Bhatti, A.
    Binkley, M.
    Bisello, D.
    Bizjak, I.
    Blair, R. E.
    Blocker, C.
    Blumenfeld, B.
    Bocci, A.
    Bodek, A.
    Boisvert, V.
    Bortoletto, D.
    Boudreau, J.
    Boveia, A.
    Brau, B.
    Bridgeman, A.
    Brigliadori, L.
    Bromberg, C.
    Brubaker, E.
    PHYSICAL REVIEW LETTERS, 2010, 105 (08)
  • [10] Search for Higgs bosons decaying to τ+τ- pairs in p(p)over-bar collisions at √s=1.96 TeV
    Abazov, V. M.
    Abbott, B.
    Achary, B. S.
    Adams, M.
    Adams, T.
    Alexeev, G. D.
    Alkhazov, G.
    Alton, A.
    Alverson, G.
    Alves, G. A.
    Aoki, M.
    Arov, M.
    Askew, A.
    Asman, B.
    Atramentov, O.
    Avila, C.
    BackusMayes, J.
    Badaud, F.
    Bagby, L.
    Baldin, B.
    Bandurin, D. V.
    Banerjee, S.
    Barberis, E.
    Baringer, P.
    Barreto, J.
    Bartlett, J. F.
    Bassler, U.
    Bazterra, V.
    Beale, S.
    Bean, A.
    Begalli, M.
    Begel, M.
    Belanger-Champagne, C.
    Bellantoni, L.
    Beri, S. B.
    Bernardi, G.
    Bernhard, R.
    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bezzubov, V. A.
    Bhat, P. C.
    Bhatnagar, V.
    Blazey, G.
    Blessing, S.
    Bloom, K.
    Boehnlein, A.
    Boline, D.
    Boos, E. E.
    Borissov, G.
    PHYSICS LETTERS B, 2012, 707 (3-4) : 323 - 329
1234