MAGNETIC-MOMENT OF WEAK BOSONS PRODUCED IN PP AND PBAR COLLISIONS

被引：197

作者：

MIKAELIAN, KO ^{[1
]}

SAMUEL, MA ^{[1
]}

SAHDEV, D ^{[1
]}

机构：

[1] CASE WESTERN RESERVE UNIV,DEPT PHYS,CLEVELAND,OH 44106

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 11期

关键词：

D O I：

10.1103/PhysRevLett.43.746

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We suggest that the reactions ppWX and pp»W±X are good candidates for measuring the magnetic moment parameter in W=(e2MW)(1). The angular distribution of the W bosons in pp»W±X is particularly sensitive to this parameter. For the gauge-theory value of 1, we have found a peculiar zero in d(du»W)d cos at cos=-13, the location of this zero depending on the quark charge through cos=-(1+2Qd). A similar zero occurs in d(ud»W)d cos. We can offer no explanation for this behavior. © 1983 The American Physical Society.

引用

页码：746 / 749

页数：4

共 11 条

[1] BJORKEN JD, SLACPUB2281 STANF LI
[2] BROWN R, UNPUBLISHED
[3] W+W- AND Z0Z0 PAIR PRODUCTION IN E+E-, PP, AND P-BAR COLLIDING BEAMS
BROWN, RW
MIKAELIAN, KO
[J]. PHYSICAL REVIEW D, 1979, 19 (03): : 922 - 934
[4] CHROMODYNAMICS AND EXPERIMENTAL SIGNATURES OF WEAK BOSONS
HALZEN, F
SCOTT, DM
[J]. PHYSICS LETTERS B, 1978, 78 (2-3) : 318 - 322
[5] ESTIMATES FOR W+1-, Z0, AND MU-PAIR PRODUCTION IN ASYMPTOTICALLY-FREE PARTON MODEL
KOGUT, J
SHIGEMITSU, J
[J]. NUCLEAR PHYSICS B, 1977, 129 (03) : 461 - 482
[6] THEORY OF CHARGED VECTOR MESONS INTERACTING WITH ELECTROMAGNETIC FIELD
LEE, TD
YANG, CN
[J]. PHYSICAL REVIEW, 1962, 128 (02): : 885 - &
[7] PHOTOPRODUCTION OF CHARGED INTERMEDIATE VECTOR BOSONS
MIKAELIAN, KO
[J]. PHYSICAL REVIEW D, 1978, 17 (03): : 750 - 754
[8] ESTIMATES OF PRODUCTION CROSS-SECTIONS AND DISTRIBUTIONS FOR W BOSONS AND HADRONIC JETS IN HIGH-ENERGY PP AND PP COLLISIONS
PEIERLS, RF
TRUEMAN, TL
WANG, LL
[J]. PHYSICAL REVIEW D, 1977, 16 (05): : 1397 - 1421
[9] PRODUCTION AND DETECTION OF INTERMEDIATE VECTOR BOSONS AND HEAVY LEPTONS IN PP AND PBARP COLLISIONS
QUIGG, C
[J]. REVIEWS OF MODERN PHYSICS, 1977, 49 (02) : 297 - 315
[10] RENARD FM, UNPUBLISHED

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