THE W-BOSON WIDTH

被引：78
|
作者：
DENNER, A [1 ]
SACK, T [1 ]
机构：
[1] SUNY STONY BROOK,INST THEORET PHYS,STONY BROOK,NY 11794
来源：
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1990年 / 46卷 / 04期
关键词：
D O I：
10.1007/BF01560267
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：
The analytic formulae for the partial decay width W+→ {Mathematical expression} are presented including the 1-loop electroweak and QCD corrections for arbitrary masses of the fermions. Numerical results are discussed for the physically interesting cases {Mathematical expression} and for the decay into a heavy lepton l+ and a neutrino of a fourth fermion generation. Also the results for the total W width and the partial width into light fermion pairs are listed. © 1990 Springer-Verlag.
引用
收藏
页码：653 / 663
页数：11
相关论文
共 50 条
  • [31] Determination of the W-boson mass at hadron colliders
    Rottoli, Luca
    Torrielli, Paolo
    Vicini, Alessandro
    EUROPEAN PHYSICAL JOURNAL C, 2023, 83 (10):
  • [32] DETECTION OF W-BOSON SUPERSYMMETRIC DECAY MODES
    BILCHAK, CL
    STROUGHAIR, JD
    PHYSICAL REVIEW D, 1986, 33 (01): : 164 - 167
  • [33] PROPERTIES OF THE W-BOSON IN SOME COMPOSITE MODELS
    GIRARDI, G
    NARISON, S
    PERROTTET, M
    PHYSICS LETTERS B, 1983, 133 (3-4) : 234 - 240
  • [34] LONGITUDINAL PART OF THE RESONANCE W-BOSON PROPAGATOR
    ATWOOD, D
    EILAM, G
    SONI, A
    MENDEL, RR
    MIGNERON, R
    PHYSICAL REVIEW D, 1994, 49 (01) : 289 - 292
  • [35] ON THE W-BOSON ANOMALOUS MAGNETIC-MOMENT
    SAMUEL, KB
    SAMUEL, MA
    LI, G
    MODERN PHYSICS LETTERS A, 1990, 5 (14) : 1119 - 1123
  • [36] DETECTION OF SUPERSYMMETRIC PARTICLES IN W-BOSON DECAY
    BARNETT, RM
    HABER, HE
    PHYSICAL REVIEW D, 1985, 31 (01): : 85 - 94
  • [37] PRODUCTION IN W-BOSON IN NUCLEON NUCLEON COLLISIONS
    KUNSZT, Z
    NUCLEAR PHYSICS B, 1972, B 36 (01) : 301 - &
  • [38] W-BOSON ELECTRIC-DIPOLE MOMENT
    HE, XG
    MCKELLAR, BHJ
    PHYSICAL REVIEW D, 1990, 42 (09): : 3221 - 3223
  • [39] Multiphoton radiation in leptonic W-boson decays
    W. Placzek
    S. Jadach
    The European Physical Journal C - Particles and Fields, 2003, 29 : 325 - 339
  • [40] PRECISE MEASUREMENT OF THE W-BOSON MASS AT CDF
    Zeng, Yu
    MODERN PHYSICS LETTERS A, 2013, 28 (22)
12345