Bounding the B{sub s{yields}{gamma}{gamma}} decay from Higgs mediated flavor changing neutral current transitions
Abstract
The Higgs-mediated flavor violating bottom-strange quarks transitions induced at the one-loop level by a nondiagonal Hbs coupling are studied within the context of an effective Yukawa sector that comprises SU{sub L}(2)xU{sub Y}(1)-invariant operators of up to dimension six. The most recent experimental result on B{yields}X{sub s{gamma}} with hard photons is employed to constrain the Hbs vertex, which is used to estimate the branching ratio for the B{sub s{yields}{gamma}{gamma}} decay. It is found that the B{sub s{yields}{gamma}{gamma}} decay can reach a branching ratio of the order of 4x10{sup -8}, which is 2 orders of magnitude smaller than the current experimental limit.
- Authors:
-
- Facultad de Ciencias Fisico Matematicas, Universidad Michoacana de San Nicolas de Hidalgo, Avenida Francisco J. Mujica S/N, 58060, Morelia, Michoacan (Mexico)
- Departamento de Fisica, Universidad de Guanajuato, Campus Leon, Codigo Postal 37150, Leon, Guanajuato (Mexico)
- Facultad de Ciencias Fisico Matematicas, Benemerita Universidad Autonoma de Puebla, Apartado Postal 1152, Puebla, Puebla (Mexico)
- Publication Date:
- OSTI Identifier:
- 21432955
- Resource Type:
- Journal Article
- Journal Name:
- Physical Review. D, Particles Fields
- Additional Journal Information:
- Journal Volume: 82; Journal Issue: 5; Other Information: DOI: 10.1103/PhysRevD.82.054002; (c) 2010 American Institute of Physics; Journal ID: ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; B S MESONS; BRANCHING RATIO; COUPLING; FLAVOR MODEL; GAMMA RADIATION; HIGGS BOSONS; HIGGS MODEL; NEUTRAL CURRENTS; PHOTONS; RADIATIVE DECAY; S QUARKS; SU GROUPS; YUKAWA POTENTIAL; ALGEBRAIC CURRENTS; BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; COMPOSITE MODELS; CURRENTS; DECAY; DIMENSIONLESS NUMBERS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; FERMIONS; HADRONS; IONIZING RADIATIONS; LIE GROUPS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MESONS; NUCLEAR POTENTIAL; PARTICLE DECAY; PARTICLE MODELS; POSTULATED PARTICLES; POTENTIALS; PSEUDOSCALAR MESONS; QUARK MODEL; QUARKS; RADIATIONS; STRANGE MESONS; STRANGE PARTICLES; SYMMETRY GROUPS
Citation Formats
Aranda, J I, Ramirez-Zavaleta, F, Tututi, E S, Montan tilde o, J, and Toscano, J J. Bounding the B{sub s{yields}{gamma}{gamma}} decay from Higgs mediated flavor changing neutral current transitions. United States: N. p., 2010.
Web. doi:10.1103/PHYSREVD.82.054002.
Aranda, J I, Ramirez-Zavaleta, F, Tututi, E S, Montan tilde o, J, & Toscano, J J. Bounding the B{sub s{yields}{gamma}{gamma}} decay from Higgs mediated flavor changing neutral current transitions. United States. https://doi.org/10.1103/PHYSREVD.82.054002
Aranda, J I, Ramirez-Zavaleta, F, Tututi, E S, Montan tilde o, J, and Toscano, J J. 2010.
"Bounding the B{sub s{yields}{gamma}{gamma}} decay from Higgs mediated flavor changing neutral current transitions". United States. https://doi.org/10.1103/PHYSREVD.82.054002.
@article{osti_21432955,
title = {Bounding the B{sub s{yields}{gamma}{gamma}} decay from Higgs mediated flavor changing neutral current transitions},
author = {Aranda, J I and Ramirez-Zavaleta, F and Tututi, E S and Montan tilde o, J and Toscano, J J},
abstractNote = {The Higgs-mediated flavor violating bottom-strange quarks transitions induced at the one-loop level by a nondiagonal Hbs coupling are studied within the context of an effective Yukawa sector that comprises SU{sub L}(2)xU{sub Y}(1)-invariant operators of up to dimension six. The most recent experimental result on B{yields}X{sub s{gamma}} with hard photons is employed to constrain the Hbs vertex, which is used to estimate the branching ratio for the B{sub s{yields}{gamma}{gamma}} decay. It is found that the B{sub s{yields}{gamma}{gamma}} decay can reach a branching ratio of the order of 4x10{sup -8}, which is 2 orders of magnitude smaller than the current experimental limit.},
doi = {10.1103/PHYSREVD.82.054002},
url = {https://www.osti.gov/biblio/21432955},
journal = {Physical Review. D, Particles Fields},
issn = {0556-2821},
number = 5,
volume = 82,
place = {United States},
year = {Wed Sep 01 00:00:00 EDT 2010},
month = {Wed Sep 01 00:00:00 EDT 2010}
}
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