IMPLICATIONS OF B-]S-GAMMA DECAY MEASUREMENTS IN TESTING THE HIGGS SECTOR OF THE MINIMUM SUPERSYMMETRIC STANDARD MODEL

被引：125

作者：

BARGER, V ^{[1
]}

BERGER, MS ^{[1
]}

PHILLIPS, RJN ^{[1
]}

机构：

[1] RUTHERFORD APPLETON LAB,DIDCOT OX11 0QX,OXON,ENGLAND

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 70卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.70.1368

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The observation that the b --> sgamma decay rate is close to the standard model value implies a large mass for the charged Higgs boson in the minimum supersymmetric standard model (MSSM), which nearly closes the t --> bH+ decay channel. For m(t) = 150 GeV, the parameter region m(A) less-than-or-similar-to 130 GeV is excluded; this largely preempts searches at the CERN e+e- collider LEP II and also partially excludes a region that would be inaccessible to MSSM Higgs boson searches at LEP II and at the Superconducting Super Collider and the CERN Large Hadron Collider.

引用

页码：1368 / 1371

页数：4

共 50 条

[41] Rare B->nu(nu)over-bar gamma decay in two Higgs doublet model
Barakat, T
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1997, 110 (06): : 631 - 635
[42] B-]S-GAMMA-CONSTRAINTS AND EPSILON(B)-CONSTRAINTS ON 2-HIGGS DOUBLET MODEL
PARK, GT
MODERN PHYSICS LETTERS A, 1994, 9 (04) : 321 - 326
[43] Constraints on masses of charged PGB's in the technicolor model from the decay b->s gamma
Lu, CD
Xiao, ZJ
PHYSICAL REVIEW D, 1996, 53 (05) : 2529 - 2533
[44] SENSITIVITY OF THE STOKES PARAMETERS IN THE DECAY B-]S-GAMMA-G TO THE MODEL OF FCNC
ALIEV, TM
REKALO, MP
TURAN, G
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1995, 108 (01): : 47 - 63
[45] Power corrections in the decay rate and distributions in B->X(s)l(+)l(-) in the standard model
Ali, A
Hiller, G
Handoko, LT
Morozumi, T
PHYSICAL REVIEW D, 1997, 55 (07) : 4105 - 4128
[46] The decay b→sγ and the charged Higgs boson mass bounds in a supersymmetric model without R-Parity
Torrente-Lujan, E
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2000, 81 : 254 - 258
[47] SENSITIVITY OF THE ASYMMETRY OF THE POLARIZED B-QUARK RADIATIVE B-]S-GAMMA-G DECAY TO THE MODEL FCNC
ALIEV, TM
ILTAN, E
PAK, NK
REKALO, MP
PHYSICS LETTERS B, 1995, 344 (1-4) : 391 - 398
[48] CP violation in the decay b->s gamma in the SU(2)(L)xSU(2)(R)xU(1) model
Asatrian, HM
Ioannissian, AN
PHYSICAL REVIEW D, 1996, 54 (09): : 5642 - 5646
[49] Constraint on three-Higgs-doublet model parameters by b→sγ decay considering possibility of the fourth generation in quark sector
Kola, Srikanta
Bhattacharyya, D. P.
Biswas, S. K.
Gautam, V. P.
CZECHOSLOVAK JOURNAL OF PHYSICS, 2006, 56 (06) : 591 - 599
[50] Minimal supersymmetric B - L extension of the standard model, heavy H and light h Higgs boson production and decay at future e+e- linear colliders
Ramirez-Sanchez, F.
Gutierrez-Rodriguez, A.
Hernandez-Ruiz, M. A.
31ST ANNUAL MEETING OF THE DIVISION OF PARTICLES AND FIELDS (DPYC) OF THE MEXICAN PHYSICAL SOCIETY, 2017, 912

← 1 2 3 4 5 →