QCD corrections to W pair production at LEP200

被引：6

作者：

Abraham, KJ ^{[1
]}

Lampe, B ^{[1
]}

机构：

[1] MAX PLANCK INST PHYS & ASTROPHYS,D-80805 MUNICH,GERMANY

来源：

NUCLEAR PHYSICS B | 1996年 / 478卷 / 03期

关键词：

W pair production; spin correlations; QCD corrections; triple gauge boson vertices;

D O I：

10.1016/0550-3213(96)00400-2

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：

One-loop QCD corrections to hadronic W decay are calculated for arbitrary W polarizations. The results are applied to W pair production and decay at LEP200. We focus on the corrections to angular distributions with particular emphasis on azimuthal distributions and correlations. The relevance of our results to the experimental determination of possible non-standard triple gauge boson interactions is discussed.

引用

页码：507 / 526

页数：20

共 18 条

[1]

BEENAKKER W, 1988, NUCL PHYS B, V304, P463

[2] EXCALIBUR - A MONTE-CARLO PROGRAM TO EVALUATE ALL 4-FERMION PROCESSES AT LEP-200 AND BEYOND [J].

BERENDS, FA ;

PITTAU, R ;

KLEISS, R .

COMPUTER PHYSICS COMMUNICATIONS, 1995, 85 (03) :437-452

[3] TRILINEAR COUPLINGS AMONG THE ELECTROWEAK VECTOR BOSONS AND THEIR DETERMINATION AT LEP2 [J].

BILENKY, M ;

KNEUR, JL ;

RENARD, FM ;

SCHILDKNECHT, D .

NUCLEAR PHYSICS B, 1993, 409 (01) :22-68

[4] THE SELF-COUPLINGS OF VECTOR BOSONS - DOES LEP-1 OBVIATE LEP-2 [J].

DERUJULA, A ;

GAVELA, MB ;

HERNANDEZ, P ;

MASSO, E .

NUCLEAR PHYSICS B, 1992, 384 (1-2) :3-58

[5] 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

[6]

GOUNARIS G, 1996, PHYSICS LEP, V2

[7] PROBING THE WEAK BOSON SECTOR IN E+E--]W+W- [J].

HAGIWARA, K ;

PECCEI, RD ;

ZEPPENFELD, D ;

HIKASA, K .

NUCLEAR PHYSICS B, 1987, 282 (02) :253-307

[8]

KHOZE VA, 1994, Z PHYS C, V62, P281

[9] ANGULAR ASYMMETRIES AND FINAL-STATE POLARIZATION EFFECTS IN E-E+-]GAMMA, Z0-]QQBARG [J].

KOLLER, K ;

SCHILLER, DH ;

WAHNER, D .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1982, 12 (03) :273-281

[10] QCD PREDICTIONS FOR JETS IN E+E-ANNIHILATION - ANGULAR-CORRELATIONS AND ASYMMETRIES [J].

KRAMER, G ;

SCHIERHOLZ, G ;

WILLRODT, J .

PHYSICS LETTERS B, 1978, 79 (03) :249-254

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