THE RADIATIVE PROCESS E+E--]W+W-GAMMA

被引:43
|
作者
BEENAKKER, W [1 ]
BERENDS, FA [1 ]
SACK, T [1 ]
机构
[1] LEIDEN UNIV,INST LORENTZ,2300 RA LEIDEN,NETHERLANDS
关键词
D O I
10.1016/0550-3213(91)90018-S
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
Using the Weyl-van der Waerden formalism, we have calculated the polarized amplitudes for e+ e- --> W+ W--gamma with the W bosons on mass shell. Concise analytical formulae are presented for non-collinear photon emission. By a simple extension, our formulae also describe collinear photon emission. Numerical evaluations have been done for energies between 200 GeV and 2 TeV and comparisons with previous numerical results have been performed. This completes the O(alpha) calculation for W-pair production for on-shell W's.
引用
收藏
页码:287 / 312
页数:26
相关论文
共 50 条
  • [21] REACTION E+E--]W+W- AND THE MODEL WITH AN EXTRA Z-BOSON
    NAJIMA, R
    PROGRESS OF THEORETICAL PHYSICS, 1987, 77 (04): : 926 - 938
  • [22] E+E--]W+W- IN E6 MODELS WITH ADDITIONAL NEUTRAL GAUGE BOSONS
    RIZZO, TG
    PHYSICAL REVIEW D, 1987, 36 (03): : 713 - 718
  • [23] EFFECTS OF AN EXTRA GAUGE BOSON IN E+E--]W+W- WITH POLARIZED BEAMS
    COMAS, P
    MENDEZ, A
    PHYSICS LETTERS B, 1991, 260 (1-2) : 211 - 218
  • [24] ONE-LOOP IMPROVED BORN APPROXIMATION FOR E+E--]W+W-
    FLEISCHER, J
    KNEUR, JL
    KOLODZIEJ, K
    KURODA, M
    SCHILDKNECHT, D
    NUCLEAR PHYSICS B, 1992, 378 (03) : 443 - 467
  • [25] DELAYED UNITARITY CANCELLATION AND HEAVY PARTICLE EFFECTS IN E+E--]W+W-
    AHN, C
    PESKIN, ME
    LYNN, BW
    SELIPSKY, S
    NUCLEAR PHYSICS B, 1988, 309 (02) : 221 - 258
  • [26] MANIFESTATIONS OF HEAVY EXTRA NEUTRAL GAUGE BOSONS IN E+E--]W+W-
    PANKOV, AA
    PAVER, N
    PHYSICS LETTERS B, 1991, 272 (3-4) : 425 - 430
  • [27] ACOLINEARITY AND RADIATIVE-CORRECTIONS IN PROCESS E+E--]E+E-
    CALVATELLEZ, E
    LETTERE AL NUOVO CIMENTO, 1973, 6 (13): : 519 - 523
  • [28] CORRECTIONS TO TRILINEAR GAUGE VERTICES AND E+E--]W+W- IN TECHNICOLOR THEORIES
    HOLDOM, B
    PHYSICS LETTERS B, 1991, 258 (1-2) : 156 - 160
  • [29] ANOMALOUS EFFECTS IN E+E- ANNIHILATION INTO BOSON PAIRS .1. E+E--]W+W-
    MERY, P
    PERROTTET, M
    RENARD, FM
    ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1987, 36 (02): : 249 - 266
  • [30] WEAK RADIATIVE-CORRECTIONS TO E+E--]GAMMA-Z
    PEYRANERE, MC
    LOUBATIERES, Y
    TALON, M
    NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1985, 90 (04): : 363 - 377