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New physics through interference of nonstandard interactions with Standard Model in rare decays of $B_{c}^{+}$ $B_{c}^{+}$ meson

Shakeel Mahmood

Physics Department, Air University, PAF Complex, Service Road E-9, Islamabad, Pakistan

E-mail Address: shakeel_mahmood@hotmail.com

E-mail Address: shakeel.mahmood@mail.au.edu.pk

Corresponding author

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Farida Tahir

Physics Department, COMSATS Institute of Information Technology, Islamabad, Pakistan

E-mail Address: farida_tahir@comsats.edu.pk

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, and

Azeem Mir

Physics Department, COMSATS Institute of Information Technology, Islamabad, Pakistan

E-mail Address: plasmagr_78@yahoo.com

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https://doi.org/10.1142/S0217732318501717Cited by:1 (Source: Crossref)

Abstract

We investigate the nonstandard neutrino interactions (NSI) in the rare decays of $B_{c}^{+}$ $B_{c}^{+}$ mesons involving neutrinos in the final state. It is suggested that the interference between Standard Model and nonstandard interaction can provide sizeable contribution. We calculate the limits on NSI free parameters ( $𝜖_{τ τ}^{u L}$ $𝜖_{τ τ}^{u L}$ , $𝜖_{τ τ}^{d L}$ $𝜖_{τ τ}^{d L}$ ) and compare them with experimental data.

Keywords:

PACS: 12.60.-i, 13.15.+g, 13.20.-v

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