TOP-QUARK THRESHOLD AND RADIATIVE-CORRECTIONS

被引：45

作者：

GUTH, RJ ^{[1
]}

KUHN, JH ^{[1
]}

机构：

[1] MAX PLANCK INST PHYS & ASTROPHYS,W-8000 MUNICH 40,GERMANY

来源：

NUCLEAR PHYSICS B | 1992年 / 368卷 / 01期

关键词：

D O I：

10.1016/0550-3213(92)90196-I

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 full set of electroweak radiative corrections to top-quark production in the threshold region is presented. Compact analytical formulae for vertex and box contributions are given, and asymptotic formulae valid for large top masses are derived. Special emphasis is put on the Higgs mass dependence of the results. The connection between the treatment of Higgs vertex corrections in perturbation theory and through a Yukawa potential is clarified.

引用

页码：38 / 56

页数：19

共 22 条

[1]

BOHM M, 1986, FORTSCHR PHYS, V34, P687, DOI 10.1002/prop.19860341102

[2]

DENNER A, TKP9109 PREPR

[3]

DYDAK F, 1990, 25 INT C HIGH EN PHY

[4]

Fadin V.S., 1988, **NON-TRADITIONAL**, V48, P487

[5] STUDY OF TOPONIUM PRODUCTION INCLUDING THE EFFECTS OF HIGGS-BOSON EXCHANGE [J].

FEIGENBAUM, J .

PHYSICAL REVIEW D, 1991, 43 (01) :264-267

[6] ELECTROWEAK CORRECTIONS ON THE TOPONIUM RESONANCE [J].

GRZADKOWSKI, B ;

KUHN, JH ;

KRAWCZYK, P ;

STUART, RG .

NUCLEAR PHYSICS B, 1987, 281 (1-2) :18-40

[7] THRESHOLD BEHAVIOR OF TOP PRODUCTION IN E+E- ANNIHILATION [J].

GUSKEN, S ;

KUHN, JH ;

ZERWAS, PM .

PHYSICS LETTERS B, 1985, 155 (03) :185-191

[8] PROPERTIES OF HEAVY QUARKONIA AND RELATED STATES [J].

HAGIWARA, K ;

KATO, K ;

MARTIN, AD ;

NG, CK .

NUCLEAR PHYSICS B, 1990, 344 (01) :1-32

[9] ULTRA HEAVY FERMION BOUND-STATES VIA HIGGS EXCHANGE [J].

INAZAWA, H ;

MORII, T .

PHYSICS LETTERS B, 1988, 203 (03) :279-282

[10]

INAZAWA H, 1989, Z PHYS C, V42, P569

← 1 2 3 →