QCD corrections to hadronic Z and τ decays

被引：0
|
作者：
Baikov, P. A. [1 ]
Chetyrkin, K. G. [2 ]
Kuehn, J. H. [2 ]
机构：
[1] Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow 119992, Russia
[2] Univ Karlsruhe, Inst Theoret Teilchenphys, D-76128 Karlsruhe, Germany
来源：
EUROPEAN PHYSICAL JOURNAL C | 2004年 / 33卷
关键词：
D O I：
10.1140/epjcd/s2004-03-1839-8
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 a brief (mainly bibliographical) report on recently performed calculations of terms of order O(alpha(4)(s)n(f)(2)) and O(alpha(4)(s)n(f)(2)m(q)(2)) for hadronic Z and tau decay rates. A few details about the analytical evaluation of the masters integrals appearing in the course of calculations are presented.
引用
收藏
页码：S650 / S652
页数：3
相关论文
共 50 条
  • [1] HADRONIC Z-GAMMA PRODUCTION WITH QCD CORRECTIONS AND LEPTONIC DECAYS
    OHNEMUS, J
    PHYSICAL REVIEW D, 1995, 51 (03) : 1068 - 1076
  • [2] QCD corrections to hadronic Higgs decays
    Djouadi, A
    Spira, M
    Zerwas, PM
    ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1996, 70 (03): : 427 - 433
  • [3] QCD corrections to hadronic Higgs decays
    Z Phys C Part Fields, 3 (427):
  • [4] Complete O(αs4) QCD Corrections to Hadronic Z Decays
    Baikov, P. A.
    Chetyrkin, K. G.
    Kuehn, J. H.
    Rittinger, J.
    PHYSICAL REVIEW LETTERS, 2012, 108 (22)
  • [5] QCD corrections to hadronic WWZ production with leptonic decays
    Hankele, V.
    Zeppenfeld, D.
    PHYSICS LETTERS B, 2008, 661 (2-3) : 103 - 108
  • [6] Electromagnetic Corrections to Hadronic Decays from Lattice QCD
    Lubicz, V.
    Martinelli, G.
    Sachrajda, C. T.
    Sanfilippo, F.
    Simula, S.
    Tantalo, N.
    X INTERNATIONAL CONFERENCE ON KAON PHYSICS, 2017, 800
  • [7] QCD model tuning using hadronic Z decays
    Rudolph, G
    PROCEEDINGS OF THE XXVI INTERNATIONAL SYMPOSIUM ON MULTIPARTICLE DYNAMICS, 1997, : 226 - 231
  • [8] CORRECTIONS TO Z HADRONIC DECAYS FROM COMPOSITE MODEL
    GUO, XH
    HUANG, T
    COMMUNICATIONS IN THEORETICAL PHYSICS, 1990, 14 (04) : 465 - 474
  • [9] Reanalysis of the higher order perturbative QCD corrections to hadronic Z decays using the principle of maximum conformality
    Wang, Sheng-Quan
    Wu, Xing-Gang
    Brodsky, Stanley J.
    PHYSICAL REVIEW D, 2014, 90 (03):
  • [10] HADRONIC ZZ, W-W+, AND W+/-Z PRODUCTION WITH QCD CORRECTIONS AND LEPTONIC DECAYS
    OHNEMUS, J
    PHYSICAL REVIEW D, 1994, 50 (03): : 1931 - 1945
12345