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SuperIso: A Program for calculating the isospin asymmetry of B ---> K* gamma in the MSSM
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Nuclear and Particle Physics, High Energy Physics.
2008 (English)In: Computer Physics Communications, ISSN 0010-4655, Vol. 178, no 10, 745-754 p.Article in journal (Other (popular science, discussion, etc.)) Published
Abstract [en]

We present a program for calculating the isospin symmetry breaking in B -> , K*gamma decays in the MSSM with minimal flavor violation. This program calculates the NLO supersymmetric contributions to the isospin asymmetry, using the effective Hamiltonian approach and within the QCD factorization method. We show that isospin symmetry breaking proves to be a very restrictive observable, in particular in the mSUGRA parameter space. The program also calculates the inclusive branching ratio associated to b -> , s gamma transition, as a comparison reference.

Place, publisher, year, edition, pages
2008. Vol. 178, no 10, 745-754 p.
National Category
Physical Sciences
URN: urn:nbn:se:uu:diva-16975DOI: 10.1016/j.cpc.2007.12.006ISI: 000256733300004OAI: oai:DiVA.org:uu-16975DiVA: diva2:44746
Available from: 2008-06-11 Created: 2008-06-11Bibliographically approved

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Mahmoudi, Farvah
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High Energy Physics
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