SELF-SIMILARITY OF JET PRODUCTION IN pp AND p(p)over-bar COLLISIONS AT RHIC, TEVATRON AND LHC

被引:6
|
作者
Tokarev, M. V. [1 ]
Dedovich, T. G. [1 ]
Zborovsky, I. [2 ]
机构
[1] Joint Inst Nucl Res, High Energy Phys Lab, Dubna 141980, Russia
[2] Acad Sci Czech Republ, Inst Nucl Phys, CZ-25068 Rez, Czech Republic
来源
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2012年 / 27卷 / 21期
关键词
Jets; self-similarity; high energy; scaling; CROSS-SECTION; INCLUSIVE JET; HADRON-COLLISIONS; (P)OVER-BAR-P COLLISIONS; TRANSVERSE ENERGY; SCALING LAWS; SCATTERING; TEV;
D O I
10.1142/S0217751X12501151
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
Self-similarity of jet production in pp and p (p) over bar collisions is studied in the framework of z-scaling. Inclusive jet transverse momentum distributions measured by the STAR Collaboration at RHIC, the CDF and Dempty set Collaborations at Tevatron and the CMS and ATLAS Collaborations at LHC are analyzed. The experimental spectra are compared with next-to-leading order QCD calculations in pT- and z-presentations. It is shown that self-similar features of jet cross-sections manifested by the z-scaling give strong restriction on the scaling function psi(z) at high z. New results on energy and angular independence and asymptotic behavior of psi(z) are discussed. The obtained results are considered as confirmation of self-similarity of jet production, fractality of hadron structure and locality of constituent interactions at small scales.
引用
收藏
页数:20
相关论文
共 50 条
  • [21] e+ and (p)over-bar production in pp collisions and the cosmic-ray e+/(p)over-bar ratio
    Blum, Kfir
    Sato, Ryosuke
    Takimoto, Masahiro
    PHYSICAL REVIEW D, 2018, 98 (06)
  • [22] The saga of bottom production in p(p)over-bar collisions
    Mangano, ML
    HADRON COLLIDER PHYSICS, 2005, 753 : 247 - 260
  • [23] W and Z boson production in p(p)over-bar collisions from Run II of the Tevatron collider
    Petroff, P
    ICHEP 2005: PROCEEDINGS OF THE 32ND INTERNATIONAL CONFERENCE HIGH ENERGY PHYSICS VOLS 1 AND 2, 2005, : 495 - 498
  • [24] Self-Similarity of Pion Production in AA Collisions at RHIC
    Tokarev, M. V.
    Zborovsky, I.
    PHYSICS OF PARTICLES AND NUCLEI LETTERS, 2010, 7 (03) : 171 - 184
  • [25] ADDITIONAL SOFT JETS IN T(T)OVER-BAR PRODUCTION AT THE FERMILAB TEVATRON P(P)OVER-BAR COLLIDER
    ORR, LH
    STIRLING, WJ
    PHYSICAL REVIEW D, 1995, 51 (03): : 1077 - 1085
  • [26] GLUON RADIATION IN T(T)OVER-BAR PRODUCTION AT THE FERMILAB-TEVATRON P(P)OVER-BAR COLLIDER
    ORR, LH
    STELZER, T
    STIRLING, WJ
    PHYSICAL REVIEW D, 1995, 52 (01): : 124 - 132
  • [27] (Λ)over-bar production and (Λ)over-bar/(p)over-bar ratio in relativistic heavy ion collisions
    Lu, ZD
    Sa, BH
    HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2000, 24 (08): : 743 - 747
  • [28] Measurement of the forward-backward asymmetry of Λ and (Λ)over-bar production in p(p)over-bar collisions
    Abazov, V. M.
    Abbott, B.
    Acharya, B. S.
    Adams, M.
    Adams, T.
    Agnew, J. P.
    Alexeev, G. D.
    Alkhazov, G.
    Alton, A.
    Askew, A.
    Atkins, S.
    Augsten, K.
    Avila, C.
    Badaud, F.
    Bagby, L.
    Baldin, B.
    Bandurin, D. V.
    Banerjee, S.
    Barberis, E.
    Baringer, P.
    Bartlett, J. F.
    Bassler, U.
    Bazterra, V.
    Bean, A.
    Begalli, M.
    Bellantoni, L.
    Beri, S. B.
    Bernardi, G.
    Bernhard, R.
    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bhat, P. C.
    Bhatia, S.
    Bhatnagar, V.
    Blazey, G.
    Blessing, S.
    Bloom, K.
    Boehnlein, A.
    Boline, D.
    Boos, E. E.
    Borissov, G.
    Borysova, M.
    Brandt, A.
    Brandt, O.
    Brock, R.
    Bross, A.
    Brown, D.
    Bu, X. B.
    Buehler, M.
    PHYSICAL REVIEW D, 2016, 93 (03)
  • [29] Weibull distribution and the multiplicity moments in pp(p(p)over-bar) collisions
    Pandey, Ashutosh Kumar
    Sett, Priyanka
    Dash, Sadhana
    PHYSICAL REVIEW D, 2017, 96 (07)
  • [30] Impact parameter dependence of inelasticity in pp/p(p)over-bar collisions
    Beggio, P. C.
    NUCLEAR PHYSICS A, 2011, 864 (01) : 140 - 152