Diffractive χ production at the Tevatron and the LHC

被引：26
|
作者：
Rangel, M. [1 ]
Royon, C.
Alves, G.
Barreto, J.
Peschanski, R.
机构：
[1] Ctr Brasileiro Pesquisas Fis, LAFEX, Rio De Janeiro, Brazil
[2] CEA Saclay, Serv Phys Particules, F-91191 Gif Sur Yvette, France
[3] Univ Fed Rio de Janeiro, Inst Fis, BR-21941 Rio De Janeiro, Brazil
[4] CEA Saclay, Serv Phys Theor, F-91191 Gif Sur Yvette, France
来源：
NUCLEAR PHYSICS B | 2007年 / 774卷
关键词：
D O I：
10.1016/j.nuclphysb.2007.03.011
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We present predictions for the diffractive production of chi mesons in the central rapidity region usually covered by collider detectors. The predicted cross sections are based on the Bialas-Landshoff formalism for both exclusive and inclusive productions and make use of the DPEMC Monte Carlo simulation adapted with kinematics appropriate for small-mass diffractive production. We compare generator-level results with a CDF measurement for exclusive chi production, and study background and other scenarios including the contribution of inclusive chi production. The results agree with the Tevatron data and are extrapolated, highlighting the exclusive chi(co) production at LHC energies. A possible new measurement at the Tevatron using the D empty set forward detectors is investigated, taking advantage of the dominance of exclusive production for high enough diffractive mass fraction. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：53 / 63
页数：11
相关论文
共 50 条
  • [11] Central Diffractive Processes at the Tevatron, RHIC and LHC
    Harland-Lang, L. A.
    Khoze, V. A.
    Stirling, W. J.
    Ryskin, M. G.
    DIFFRACTION 2010: INTERNATIONAL WORKSHOP ON DIFFRACTION IN HIGH ENERGY PHYSICS, 2011, 1350
  • [12] Double diffractive process factorization from ηc and γ associated production at tevatron and LHC
    Yan, ZY
    Li, ZW
    Duan, CG
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2004, 42 (03) : 389 - 393
  • [13] Double Diffractive Process Factorization from ηc and γ Associated Production at Tevatron and LHC
    YAN Zhan-Yuan~1 LI Zhi-Wen~2 DUAN Chun-Gui~(3
    CommunicationsinTheoreticalPhysics, 2004, 42 (09) : 389 - 393
  • [14] Hard diffractive scattering factorization from ηc and γ associated production at tevatron and lhc
    Zhan-Yuan, Yan
    Chun-Gui, Duan
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2006, 21 (17): : 3503 - 3512
  • [15] Quarkonium production at the Tevatron and the LHC
    Artoisenet, Pierre
    IX INTERNATIONAL CONFERENCE ON QUARK CONFINEMENT AND THE HADRON SPECTRUM (QCHS IX), 2011, 1343 : 412 - 414
  • [16] Bottomonium production at the Tevatron and the LHC
    Domenech, JL
    Sanchis-Lozano, MA
    PHYSICS LETTERS B, 2000, 476 (1-2) : 65 - 72
  • [17] EXCLUSIVE PRODUCTION AT THE TEVATRON AND THE LHC
    Pinfold, James L.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2009, 24 (2-3): : 351 - 359
  • [18] Quarkonium production at the Tevatron and the LHC
    Artoisenet, Pierre
    35TH INTERNATIONAL CONFERENCE OF HIGH ENERGY PHYSICS (ICHEP 2010), 2010,
  • [19] Higgs production at the Tevatron and LHC
    Passarino, Giampiero
    35TH INTERNATIONAL CONFERENCE OF HIGH ENERGY PHYSICS (ICHEP 2010), 2010,
  • [20] Diboson production at LHC and Tevatron
    Wang, Jian
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2014, 29 (24):
12345