T violation in Lambda b ->Lambda l(+)l(-) decay beyond standard model

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2002-08-29

Author

Alıyev, Tahmasıb
Özpineci, Altuğ
Savcı, Mustafa

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Using the most general, model independent form of effective Hamiltonian, the transverse polarization PT of A in Ab Al(+)l(-) decay is studied. It is observed that the averaged (PT) is very sensitive to the existence of new physics and can attain large values, which can be measured at future colliders.

Subject Keywords

Models beyond the standard model, Decays of baryons, Bottom baryons

URI

https://hdl.handle.net/11511/33164

Journal

PHYSICS LETTERS B

DOI

https://doi.org/10.1016/s0370-2693(02)02381-x

Collections

Department of Physics, Article

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Diagonal and transition magnetic moments of negative parity heavy baryons in QCD sum rules Alıyev, Tahmasıb; Barakat, T.; Savcı, Mustafa (2015-08-06) Diagonal and transition magnetic moments of the negative parity, spin-1/2 heavy baryons are studied in the framework of the light cone QCD sum rules. By constructing the sum rules for different Lorentz structures, the unwanted contributions coming from negative-to-positive (positive-to-negative) parity transitions are removed. It is obtained that the magnetic moments of all baryons, except Lambda(0)(b), Sigma(+)(c), and Xi(c)'(+), are quite large. It is also found that the transition magnetic moments betwee...

Citation Formats

T. Alıyev, A. Özpineci, and M. Savcı, “T violation in Lambda b ->Lambda l(+)l(-) decay beyond standard model,” PHYSICS LETTERS B, pp. 229–238, 2002, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/33164.