The effect of H± on B± → τ±ντ and B± → μ±νμ

被引：108

作者：

Akeroyd, AG

Recksiegel, S

机构：

[1] Korea Inst Adv Study, Seoul 130722, South Korea

[2] Tech Univ Munich, Phys Dept T31, D-85747 Garching, Germany

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2003年 / 29卷 / 10期

关键词：

D O I：

10.1088/0954-3899/29/10/301

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The hitherto unobserved purely leptonic decays B+/--->tau(+/-)nu(tau) and B+/--->mu(+/-)nu(mu) are of much interest in current and future runs of the e(+)e(-)B factories. Such decays are sensitive to charged Higgs bosons (H+/-) at the tree-level and provide important constraints on tan beta/m(H)+/-. We include the large corrections to the H(+/-)ub coupling induced by virtual SUSY effects and show that the bounds on tan beta/m(H)+/- can be significantly weakened or strengthened.

引用

页码：2311 / 2317

页数：7

共 33 条

[1] Measurement of D-s(-)->tau(-)(nu)over-bar(tau) and a new limit for B-->tau(-)(nu)over-bar(tau center dot) [J].

Acciarri, M ;

Adriani, O ;

AguilarBenitez, M ;

Ahlen, S ;

Alpat, B ;

Alcaraz, J ;

Alemanni, G ;

Allaby, J ;

Aloisio, A ;

Alverson, G ;

Alviggi, MG ;

Ambrosi, G ;

Anderhub, H ;

Andreev, VP ;

Angelescu, T ;

Anselmo, F ;

Antreasyan, D ;

Arefiev, A ;

Azemoon, T ;

Aziz, T ;

Bagnaia, P ;

Baksay, L ;

Ball, RC ;

Banerjee, S ;

Banicz, K ;

Barillere, R ;

Barone, L ;

Bartalini, P ;

Baschirotto, A ;

Basile, M ;

Battiston, R ;

Bay, A ;

Becattini, F ;

Becker, U ;

Behner, F ;

Berdugo, J ;

Berges, P ;

Bertucci, B ;

Betev, VL ;

Bhattacharya, S ;

Biasini, M ;

Biland, A ;

Bilei, GM ;

Blaising, JJ ;

Blyth, SC ;

Bobbink, GJ ;

Bock, R ;

Bohm, A ;

Borgia, B ;

Boucham, A .

PHYSICS LETTERS B, 1997, 396 (1-4) :327-337

[2] R-parity violating enhancement of Bu+→l+ν and Bc+→l+ν [J].

Akeroyd, AG ;

Recksiegel, S .

PHYSICS LETTERS B, 2002, 541 (1-2) :121-128

[3] SEARCH FOR B-]L(NU)OVER BAR(L) [J].

ARTUSO, M ;

GAO, M ;

GOLDBERG, M ;

HE, D ;

HORWITZ, N ;

MONETI, GC ;

MOUNTAIN, R ;

MUHEIM, F ;

MUKHIN, Y ;

PLAYFER, S ;

ROZEN, Y ;

STONE, S ;

XING, X ;

ZHU, G ;

BARTELT, J ;

CSORNA, SE ;

EGYED, Z ;

JAIN, V ;

GIBAUT, D ;

KINOSHITA, K ;

POMIANOWSKI, P ;

BARISH, B ;

CHADHA, M ;

CHAN, S ;

COWEN, DF ;

EIGEN, G ;

MILLER, JS ;

OGRADY, GC ;

URHEIM, J ;

WEINSTEIN, AJ ;

WURTHWEIN, F ;

ASNER, DM ;

ATHANAS, M ;

BLISS, DW ;

BROWER, WS ;

MASEK, G ;

PAAR, HP ;

GRONBERG, J ;

KORTE, CM ;

KUTSCHKE, R ;

MENARY, S ;

MORRISON, RJ ;

NAKANISHI, S ;

NELSON, HN ;

NELSON, TK ;

QIAO, C ;

RICHMAN, JD ;

ROBERTS, D ;

RYD, A ;

TAJIMA, H .

PHYSICAL REVIEW LETTERS, 1995, 75 (05) :785-789

[4]

AUBERT B, 2003, HEPEX0303034 BABAR C

[5]

Baek S, 1999, PHYS REV D, V60, DOI 10.1103/PhysRevD.60.077701

[6] Measurements of BR(b→τ-(ν)over-barτX) and BR(b→τ-(ν)over-barτD*±X) and upper limits on BR(B-→τ-(ν)over-barτ) and BR(b→sν(ν)over-bar) [J].

Barate, R ;

Decamp, D ;

Chez, P ;

Goy, C ;

Lees, JP ;

Merle, E ;

Minard, MN ;

Perrodo, P ;

Pietrzyk, B ;

Bravo, S ;

Casado, MP ;

Chmeissani, M ;

Crespo, JM ;

Fernandez, E ;

Fernandez-Bosman, M ;

Garrido, L ;

Graugés, E ;

Martinez, M ;

Merino, G ;

Miquel, R ;

Mir, LM ;

Pacheco, A ;

Pascual, A ;

Ruiz, H ;

Colaleo, A ;

Creanza, D ;

de Palma, M ;

Iaselli, G ;

Maggi, G ;

Maggi, M ;

Nuzzo, S ;

Ranieri, A ;

Raso, G ;

Ruggieri, F ;

Selvaggi, G ;

Silvestris, L ;

Tempesta, P ;

Tricomi, A ;

Zito, G ;

Huang, X ;

Lin, J ;

Ouyang, Q ;

Wang, T ;

Xie, Y ;

Xu, R ;

Xue, S ;

Zhang, J ;

Zhang, L ;

Zhao, W ;

Abbaneo, D .

EUROPEAN PHYSICAL JOURNAL C, 2001, 19 (02) :213-227

[7] Finite supersymmetric threshold corrections to CKM matrix elements in the large tan beta regime [J].

Blazek, T ;

Raby, S ;

Pokorski, S .

PHYSICAL REVIEW D, 1995, 52 (07) :4151-4158

[8]

Bobeth C, 2001, PHYS REV D, V64, DOI 10.1103/PhysRevD.64.074014

[9]

BROWDER TE, 2001, INT J MOD PHYS A, V16, P636

[10]

BURAS AJ, 2002, HEPPH0210145

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