Phenomenology of two Higgs doublet models with flavor-changing neutral currents

被引：345

作者：

Atwood, D

Reina, L

Soni, A

机构：

[1] BROOKHAVEN NATL LAB, DEPT PHYS, UPTON, NY 11973 USA

[2] BROOKHAVEN NATL LAB, DEPT PHYS, UPTON, NY 11973 USA

来源：

PHYSICAL REVIEW D | 1997年 / 55卷 / 05期

关键词：

D O I：

10.1103/PhysRevD.55.3156

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A comprehensive phenomenological analysis of a two Higgs doublet model, with flavor-changing scalar currents at the tree level, called model III, is presented. Constraints from existing experimental information especially an Delta F=2 processes are systematically incorporated. Constraints emerging from rare B decays, <Z-->b(b)over bar>, and the rho parameter are also examined. Experimental implications for e(+)e(-)(mu(+)mu(-))--><t(c)over bar>+<(t)over bar c>, t-->c gamma(Z,g), D-0-(D-0) over bar,and B-s(0)-<(B-s(0))over bar> oscillations, and far e(+)e(-)(Z)--><b(s)over bar>+<(b)over bar s> investigated and experimental effort towards these is stressed. We also emphasize the importance of clarifying the experimental issues pertaining to Z--><b(b)over bar>.

引用

页码：3156 / 3176

页数：21

共 64 条

[21] EFFECTIVE HAMILTONIAN FOR B-]X-DELTA-E(+)E(-) BEYOND LEADING LOGARITHMS IN THE NAIVE DIMENSIONAL REGULARIZATION AND THOOFT-VELTMAN SCHEMES [J].

BURAS, AJ ;

MUNZ, M .

PHYSICAL REVIEW D, 1995, 52 (01) :186-195

[22] Study of the B-s(0)(B)over-bar(s)(0) oscillation frequency using D(s)(-)l(+) combinations in Z decays [J].

Buskulic, D ;

DeBonis, I ;

Decamp, D ;

Ghez, P ;

Goy, C ;

Lees, JP ;

Lucotte, A ;

Minard, MN ;

Odier, P ;

Pietrzyk, B ;

Casado, MP ;

Chmeissani, M ;

Crespo, JM ;

Delfino, M ;

Efthymiopoulos, I ;

Fernandez, E ;

FernandezBosman, M ;

Garrido, L ;

Juste, A ;

Martinez, M ;

Orteu, S ;

Pacheco, A ;

Padilla, C ;

Pascual, A ;

Perlas, JA ;

Riu, I ;

Sanchez, F ;

Teubert, F ;

Colaleo, A ;

Creanza, D ;

dePalma, M ;

Gelao, G ;

Girone, M ;

Iaselli, G ;

Maggi, G ;

Maggi, M ;

Marinelli, N ;

Nuzzo, S ;

Ranieri, A ;

Raso, G ;

Ruggieri, F ;

Selvaggi, G ;

Silvestris, L ;

Tempesta, P ;

Zito, G ;

Huang, X ;

Lin, J ;

Ouyang, Q ;

Wang, T ;

Xie, Y .

PHYSICS LETTERS B, 1996, 377 (1-3) :205-221

[23] THE PRODUCTION OF A T(C)BAR OR (T)BARC QUARK PAIR BY E+E- COLLISION BASED ON THE STANDARD MODEL AND ITS EXTENSIONS [J].

CHANG, CH ;

LI, XQ ;

WANG, JX ;

YANG, MZ .

PHYSICS LETTERS B, 1993, 313 (3-4) :389-394

[24] 2-LOOP CONTRIBUTIONS OF FLAVOR-CHANGING NEUTRAL HIGGS BOSONS TO MU-]E-GAMMA [J].

CHANG, D ;

HOU, WS ;

KEUNG, WY .

PHYSICAL REVIEW D, 1993, 48 (01) :217-224

[25] CRITICAL ISSUES IN LOW-ENERGY MUON COLLIDERS - A SUMMARY [J].

CHATTOPADHYAY, S ;

BARLETTA, W ;

MAURY, S ;

NEUFFER, D ;

RUGGIERO, A ;

SESSLER, A .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1994, 350 (1-2) :53-56

[26] MASS-MATRIX ANSATZ AND FLAVOR NONCONSERVATION IN MODELS WITH MULTIPLE HIGGS DOUBLETS [J].

CHENG, TP ;

SHER, M .

PHYSICAL REVIEW D, 1987, 35 (11) :3484-3491

[27]

CHENG TP, 1991, PHYS REV D, V44, P1461

[28] LEADING-ORDER QCD CORRECTIONS TO B-]S-GAMMA AND B-]SG DECAYS IN 3 REGULARIZATION SCHEMES [J].

CIUCHINI, M ;

FRANCO, E ;

REINA, L ;

SILVESTRINI, L .

NUCLEAR PHYSICS B, 1994, 421 (01) :41-64

[29] B-]S-GAMMA AND B-]SG - A THEORETICAL REAPPRAISAL [J].

CIUCHINI, M ;

FRANCO, E ;

MARTINELLI, G ;

REINA, L ;

SILVESTRINI, L .

PHYSICS LETTERS B, 1994, 334 (1-2) :137-144

[30] SCHEME INDEPENDENCE OF THE EFFECTIVE HAMILTONIAN FOR B-]S-GAMMA AND B-]SG DECAYS [J].

CIUCHINI, M ;

FRANCO, E ;

MARTINELLI, G ;

REINA, L ;

SILVESTRINI, L .

PHYSICS LETTERS B, 1993, 316 (01) :127-136

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