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Asymmetries and observables for $\Lambda_b\rightarrow \Lambda \ell^+\ell^-$

High Energy Physics - Phenomenology 2015-11-04 v1 High Energy Physics - Experiment
Authors: Girish Kumar , Namit Mahajan
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Abstract

The semi-leptonic baryonic b→sb\to s decay, Λb→Λℓ+ℓ−\Lambda_b\rightarrow \Lambda \ell^+\ell^-, has been studied and new angular observables and asymmetries have been proposed which can test the presence of new physics beyond the standard model.

Keywords

rare decays heavy meson decays lepton flavor universality

Cite

@article{arxiv.1511.00935,
  title  = {Asymmetries and observables for $\Lambda_b\rightarrow \Lambda \ell^+\ell^-$},
  author = {Girish Kumar and Namit Mahajan},
  journal= {arXiv preprint arXiv:1511.00935},
  year   = {2015}
}

Comments

8 pages, 1 figure

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