PRODUCTION OF 3 VECTOR BOSONS IN E+E- ANNIHILATION AS A TEST OF W+/-, Z, GAMMA SELF-INTERACTIONS

被引：10

作者：

GROSSEKNETTER, C

SCHILDKNECHT, D

机构：

[1] Fakultät für Physik, Universität Bielefeld

来源：

PHYSICS LETTERS B | 1993年 / 302卷 / 2-3期

关键词：

D O I：

10.1016/0370-2693(93)90401-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the vector-boson production processes e+e- --> W+W-Z and e+e- --> W+W-gamma which are directly affected by the trilinear and quadrilinear self-couplings of the W+/-, Z and gamma. Our analysis is based upon a single-parameter effective lagrangian model for these self-interactions which contains the standard model as a special case. Consequences for the phenomenology at an e+e- collider of 500 GeV (NLC) are discussed, and fits of the free parameter around its standard model value are carried out.

引用

页码：309 / 318

页数：10

共 24 条

[1]

AGRYRESI EN, 1991, PHYS LETT B, V259, P195

[2] WWZ, ZZZ, AND WW-GAMMA PRODUCTION AT E+E- COLLIDERS [J].

BARGER, V ;

HAN, T ;

PHILLIPS, RJN .

PHYSICAL REVIEW D, 1989, 39 (01) :146-155

[3] THE RADIATIVE PROCESS E+E--]W+W-GAMMA [J].

BEENAKKER, W ;

BERENDS, FA ;

SACK, T .

NUCLEAR PHYSICS B, 1991, 367 (02) :287-312

[4]

BELANGER G, DESY92123 REP, P783

[5] ON W+/-,Z0, GAMMA-SELF-INTERACTIONS - HIGH-ENERGY BEHAVIOR AND TREE UNITARITY BOUNDS [J].

BILCHAK, C ;

KURODA, M ;

SCHILDKNECHT, D .

NUCLEAR PHYSICS B, 1988, 299 (01) :7-20

[6]

CVETIC G, DESY92123 REP, P775

[7]

CVETIC G, UNPUB NUCL PHYS B

[8]

DERUJULA A, CERNTH627291 PREPR

[9] POLARIZATION AMPLITUDES FOR E+ E- -] W+ W- AND E+ E- -] ZZ [J].

GAEMERS, KJF ;

GOUNARIS, GJ .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1979, 1 (03) :259-268

[10] PARTIAL-SYMMETRIES OF WEAK INTERACTIONS [J].

GLASHOW, SL .

NUCLEAR PHYSICS, 1961, 22 (04) :579-&

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