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
  • [21] Prospects for new physics observations in diffractive processes at the LHC and Tevatron
    V.A. Khoze
    A.D. Martin
    M.G. Ryskin
    The European Physical Journal C - Particles and Fields, 2002, 23 : 311 - 327
  • [22] Prospects for new physics observations in diffractive processes at the LHC and Tevatron
    Khoze, VA
    Martin, AD
    Ryskin, MG
    EUROPEAN PHYSICAL JOURNAL C, 2002, 23 (02): : 311 - 327
  • [23] γ Production at Fermilab Tevatron and LHC Energies
    Artoisenet, P.
    Campbell, J.
    Lansberg, J. P.
    Maltoni, F.
    Tramontano, F.
    PHYSICAL REVIEW LETTERS, 2008, 101 (15)
  • [24] Charmonium production at Tevatron, HERA and LHC
    Sanchis-Lozano, MA
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 1999, 75B : 191 - 194
  • [25] Prompt Photon Production at the Tevatron and LHC
    Kumar, Ashish
    HCP 2012 - HADRON COLLIDER PHYSICS SYMPOSIUM 2012, 2013, 49
  • [26] Hadronic production of Bs(*) at the Tevatron and LHC
    Zhang, Jia-Wei
    Fang, Zhen-Yun
    Chang, Chao-Hsi
    Wu, Xing-Gang
    Zhong, Tao
    Yu, Yao
    PHYSICAL REVIEW D, 2009, 79 (11):
  • [27] Production of the X(3872) at the Tevatron and the LHC
    Artoisenet, Pierre
    Braaten, Eric
    PHYSICAL REVIEW D, 2010, 81 (11):
  • [28] Diffractive Higgs production at the LHC
    Royon, C
    ICHEP 2005: Proceedings of the 32nd International Conference High Energy Physics Vols 1 and 2, 2005, : 740 - 743
  • [29] Diffractive photon production at the LHC
    Brenner Mariotto, C.
    Goncalves, V. P.
    PHYSICAL REVIEW D, 2013, 88 (07):
  • [30] Diffractive Higgs production at the LHC
    Phys Lett Sect B Nucl Elem Part High Energy Phys, 1-2 (95):
12345