PRECISE DETERMINATION OF THE TOP QUARK AND HIGGS MASSES IN THE REDUCED STANDARD THEORY FOR ELECTROWEAK AND STRONG-INTERACTIONS

被引：14

作者：

KUBO, J ^{[1
]}

机构：

[1] KANAZAWA UNIV,COLL LIBERAL ARTS,KANAZAWA,ISHIKAWA 920,JAPAN

来源：

PHYSICS LETTERS B | 1991年 / 262卷 / 04期

关键词：

D O I：

10.1016/0370-2693(91)90625-Z

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using the latest experimental data, we recalculate the top quark and Higgs masses, m(t) and m(h), on the basis of the reduction of coupling constants in the standard theory for electroweak and strong interactions. The reduced standard theory predicts m(t) = 99.2 +/- 5.7 GeV and m(h) = 64.6 +/- 0.9 GeV, where the uncertainty mostly originates from that of the QCD coupling constant.

引用

页码：472 / 476

页数：5

共 30 条

[1]

Aoki K. I., 1982, PROG THEOR PHYS SUPP, V73, P1

[2]

BOEHM M, 1986, FORTSCHR PHYS, V34, P687

[3] HIGGS PHENOMENA IN ASYMPTOTICALLY FREE GAUGE THEORIES [J].

CHENG, TP ;

EICHTEN, E ;

LI, LF .

PHYSICAL REVIEW D, 1974, 9 (08) :2259-2273

[4] RELATIONS BETWEEN THE ON-SHELL AND MS FRAMEWORKS AND THE MW-MZ INTERDEPENDENCE [J].

DEGRASSI, G ;

FANCHIOTTI, S ;

SIRLIN, A .

NUCLEAR PHYSICS B, 1991, 351 (1-2) :49-69

[5]

DYDAK F, 1991, 25 INT C HIGH EN PHY

[6] 2-LOOP CORRECTIONS TO THE BETA-FUNCTION FOR THE HIGGS-YUKAWA COUPLING-CONSTANT [J].

FISCHLER, M ;

OLIENSIS, J .

PHYSICS LETTERS B, 1982, 119 (4-6) :385-386

[7] EFFECTS OF LARGE MASS FERMIONS ON MX AND SIN2-THETA-W [J].

FISCHLER, MS ;

HILL, CT .

NUCLEAR PHYSICS B, 1981, 193 (01) :53-60

[8] RADIATIVE-CORRECTIONS TO HIGGS-BOSON DECAYS IN THE WEINBERG-SALAM MODEL [J].

FLEISCHER, J ;

JEGERLEHNER, F .

PHYSICAL REVIEW D, 1981, 23 (09) :2001-2026

[9]

GROSS DJ, 1973, PHYS REV LETT, V30, P1346

[10] 2-LOOP BETA-FUNCTION FOR A G1XG2 GAUGE-THEORY [J].

JONES, DRT .

PHYSICAL REVIEW D, 1982, 25 (02) :581-582

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