Cargando…
Limit on Br(b --> sg) in two Higgs doublet models
Using the recent CLEO measurement of Br(b\to s \gamma), we find that the branching ratio of b\to s g cannot be larger than 10\% in two Higgs doublet models. The small experimental value of Br(b\to e\bar{\nu}X) can no longer be explained by charged Higgs boson effects.
| Autores principales: | , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1994
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(94)90626-2 http://cds.cern.ch/record/266961 |
| _version_ | 1780886726295683072 |
|---|---|
| author | Geng, Chao-Qiang Turcotte, Paul Hou, Wei-Shu |
| author_facet | Geng, Chao-Qiang Turcotte, Paul Hou, Wei-Shu |
| author_sort | Geng, Chao-Qiang |
| collection | CERN |
| description | Using the recent CLEO measurement of Br(b\to s \gamma), we find that the branching ratio of b\to s g cannot be larger than 10\% in two Higgs doublet models. The small experimental value of Br(b\to e\bar{\nu}X) can no longer be explained by charged Higgs boson effects. |
| id | cern-266961 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1994 |
| record_format | invenio |
| spelling | cern-2669612023-03-14T20:10:16Zdoi:10.1016/0370-2693(94)90626-2http://cds.cern.ch/record/266961engGeng, Chao-QiangTurcotte, PaulHou, Wei-ShuLimit on Br(b --> sg) in two Higgs doublet modelsParticle Physics - PhenomenologyUsing the recent CLEO measurement of Br(b\to s \gamma), we find that the branching ratio of b\to s g cannot be larger than 10\% in two Higgs doublet models. The small experimental value of Br(b\to e\bar{\nu}X) can no longer be explained by charged Higgs boson effects.Using the recent CLEO measurement of $Br(b\to s \gamma)$, we find that the branching ratio of $b\to s g$ cannot be larger than $10\%$ in two Higgs doublet models. The small experimental value of $Br(b\to e\bar{\nu}X)$ can no longer be explained by charged Higgs boson effects.Using the recent CLEO measurement of Br( b → sγ ), we find that the branching ratio of b → sg cannot be larger than 10% in two Higgs doublet models. The small experimental value of Br (b → e ν X) can no longer be explained by charged Higgs boson effects.hep-ph/9408243NHCU-HEP-94-17ANTUTH-94-16NHCU-HEP-94-17NTUTH-94-16oai:cds.cern.ch:2669611994-08-05 |
| spellingShingle | Particle Physics - Phenomenology Geng, Chao-Qiang Turcotte, Paul Hou, Wei-Shu Limit on Br(b --> sg) in two Higgs doublet models |
| title | Limit on Br(b --> sg) in two Higgs doublet models |
| title_full | Limit on Br(b --> sg) in two Higgs doublet models |
| title_fullStr | Limit on Br(b --> sg) in two Higgs doublet models |
| title_full_unstemmed | Limit on Br(b --> sg) in two Higgs doublet models |
| title_short | Limit on Br(b --> sg) in two Higgs doublet models |
| title_sort | limit on br(b --> sg) in two higgs doublet models |
| topic | Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.1016/0370-2693(94)90626-2 http://cds.cern.ch/record/266961 |
| work_keys_str_mv | AT gengchaoqiang limitonbrbsgintwohiggsdoubletmodels AT turcottepaul limitonbrbsgintwohiggsdoubletmodels AT houweishu limitonbrbsgintwohiggsdoubletmodels |