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Exclusive B -> K*l(+)l(-) decay with polarized K* and new physics effects
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Date
2001-06-28
Author
Alıyev, Tahmasıb
Özpineci, Altuğ
Savcı, Mustafa
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Using the most general, model independent effective Hamiltonian, the branching ratio of the B --> K* l(+)l(-) decay, when K* meson is longitudinally or transversally polarized, is presented. The dependence of the branching ratio on the new Wilson coefficients, when K* meson is polarized. is studied. It is observed that the branching ratio is very sensitive to the vector and tenser type interactions, which will be useful in search of new physics beyond the Standard Model.
Subject Keywords
Forward-backward asymmetry
,
Lepton polarization
,
Rare
,
Distance
,
Standard
,
Model
,
QCD
URI
https://hdl.handle.net/11511/38991
Journal
PHYSICS LETTERS B
DOI
https://doi.org/10.1016/s0370-2693(01)00574-3
Collections
Department of Physics, Article
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T. Alıyev, A. Özpineci, and M. Savcı, “Exclusive B -> K*l(+)l(-) decay with polarized K* and new physics effects,”
PHYSICS LETTERS B
, pp. 49–58, 2001, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/38991.