# An angular distribution analysis of $\Lambda_b$ decays

Abstract : A study of the angular distributions of the processes $\Lambda_b \to {\Lambda} V(1^-)$ with $V ({J/\Psi,\rho}^0)$ is performed. Emphasis is put on the initial $\Lambda_b$ polarization and the polarization density-matrices are derived to perform tests of both Time-Reversal (TR) and CP violation
Document type :
Conference papers

http://hal.in2p3.fr/in2p3-00023436
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Submitted on : Tuesday, December 14, 2004 - 11:56:20 AM
Last modification on : Tuesday, April 20, 2021 - 12:00:07 PM

### Citation

O. Leitner, Ziad Ajaltouni, E. Conte. An angular distribution analysis of $\Lambda_b$ decays. International Conference on Structure of Baryons 10 (Baryons 2004), Oct 2004, Palaiseau, France. pp.435-438, ⟨10.1016/j.nuclphysa.2005.03.051⟩. ⟨in2p3-00023436⟩

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