SUPERSYMMETRIC HIGGS BOSONS AT THE LIMIT

被引：99

作者：

ELLIOTT, T

KING, SF

WHITE, PL

机构：

[1] Physics Department, University of Southampton, Southampton

来源：

PHYSICS LETTERS B | 1993年 / 305卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(93)91107-X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We obtain an improved upper bound on the lightest neutral CP-even Higgs boson mass from a low energy renormalisation-group analysis of the Higgs sector of the next-to-minimal supersymmetric standard model. We find m(h) < 145 GeV for m(t) = 90 GeV, decreasing to m(h) < 123 GeV for m(t) = 180 GeV. We also discuss the light Higgs spectrum in the region of parameter space close to the upper bound.

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页码：71 / 77

页数：7

相关论文

共 24 条

[1] THE SUPERSYMMETRIC HIGGS FOR HEAVY SUPERPARTNERS [J].

BARBIERI, R ;

FRIGENI, M ;

CARAVAGLIOS, F .

PHYSICS LETTERS B, 1991, 258 (1-2) :167-170

[2] HIGGS AND TOP MASSES IN A NONMINIMAL SUPERSYMMETRIC THEORY [J].

BINETRUY, P ;

SAVOY, CA .

PHYSICS LETTERS B, 1992, 277 (04) :453-458

[3] RADIATIVE-CORRECTIONS TO THE SUPERSYMMETRIC NEUTRAL HIGGS BOSON MASSES [J].

BRIGNOLE, A .

PHYSICS LETTERS B, 1992, 281 (3-4) :284-294

[4] THE SUPERSYMMETRIC CHARGED HIGGS BOSON MASS AND LEP PHENOMENOLOGY [J].

BRIGNOLE, A ;

ELLIS, J ;

RIDOLFI, G ;

ZWIRNER, F .

PHYSICS LETTERS B, 1991, 271 (1-2) :123-132

[5] RADIATIVE-CORRECTIONS TO THE SUPERSYMMETRIC CHARGED HIGGS BOSON MASS [J].

BRIGNOLE, A .

PHYSICS LETTERS B, 1992, 277 (03) :313-323

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

CHENG, TP ;

EICHTEN, E ;

LI, LF .

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

[7] SUPERSYMMETRIC MODELS WITH EXTENDED HIGGS SECTOR [J].

DREES, M .

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1989, 4 (14) :3635-3651

[8] UPPER-BOUNDS ON HIGGS AND TOP QUARK MASSES IN THE FLIPPED SU(5)XU(1) SUPERSTRING MODEL [J].

DURAND, L ;

LOPEZ, JL .

PHYSICS LETTERS B, 1989, 217 (04) :463-466

[9] ON RADIATIVE-CORRECTIONS TO SUPERSYMMETRIC HIGGS BOSON MASSES AND THEIR IMPLICATIONS FOR LEP SEARCHES [J].

ELLIS, J ;

RIDOLFI, G ;

ZWIRNER, F .

PHYSICS LETTERS B, 1991, 262 (04) :477-484

[10] RADIATIVE-CORRECTIONS TO THE MASSES OF SUPERSYMMETRIC HIGGS BOSONS [J].

ELLIS, J ;

RIDOLFI, G ;

ZWIRNER, F .

PHYSICS LETTERS B, 1991, 257 (1-2) :83-91