Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Paracha M"'
Publikováno v:
Advances in Medical Education and Practice, Vol Volume 12, Pp 481-489 (2021)
Carolyn K Kan,1 Muhammad M Qureshi,1 Munizay Paracha,2 Teviah E Sachs,3 Suzanne Sarfaty,2 Ariel E Hirsch1 1Department of Radiation Oncology, Boston Medical Center, Boston, MA, USA; 2Department of Medicine, Boston Medical Center, Boston, MA, USA; 3Dep
Externí odkaz:
https://doaj.org/article/ca5a02a0bbb84623a8bde75ac8867739
We present the angular distribution of the four-fold $B\to\rho (\to\pi\pi)\mu^{+}\mu^{-}$ and $B\to a_{1}(\to\rho_{\parallel, \perp}\pi)\mu^{+}\mu^{-}$ decays both in the Standard Model and the family non-universal $Z^{\prime}$ model. At the quark le
Externí odkaz:
http://arxiv.org/abs/2407.00520
We investigate the angular decay distribution of the four-fold $B_{c}\to D^{\ast}_{s}(\to D_{s}\gamma)\mu^{+}\mu^{-}$, and $B_{c}\to D^{\ast}_{s}(\to D_{s}\pi)\mu^{+}\mu^{-}$ decays that proceed through $b\to s\mu^{+}\mu^{-}$ quark level transition.
Externí odkaz:
http://arxiv.org/abs/2303.01145
We study the Standard Model and the new physics predictions for the lepton-flavour-universality violating (LFUV) ratios in various $b\to s \ell^+\ell^-$ channels with scalar, pseudoscalar, vector, axial-vector, and $\Lambda$ baryon final states, cons
Externí odkaz:
http://arxiv.org/abs/2009.03588
Akademický článek
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Publikováno v:
Phys. Rev. D 98, 095018 (2018)
In this work, we perform a combined analysis of the $R(D)$, $R(D^*)$, and $R(J/\psi)$ anomalies in a model-independent manner based on the general framework of the four-fermion effective field theory, paying special attention to the use of the hadron
Externí odkaz:
http://arxiv.org/abs/1808.03565
Publikováno v:
In Nuclear Physics, Section B June 2022 979
Publikováno v:
Phys.Rev. D95 (2017) no.3, 034037
We compute couplings between the $\rho$-meson and $D$- and $D^\ast$-mesons - $D^{(\ast)}\rho D^{(\ast)}$ - that are relevant to phenomenological meson-exchange models used to analyse nucleon-$D$-meson scattering and explore the possibility of exotic
Externí odkaz:
http://arxiv.org/abs/1604.01861
The study of polarized branching ratio and different lepton polarization asymmeteries in the exclusive rare decays $B\rightarrow K^{\ast}\ell^{+}\ell^{-}$ ($\ell=\mu , \tau$) have been made in the standard model (SM) and in type III of the THDM. It h
Externí odkaz:
http://arxiv.org/abs/1602.02400
Autor:
Yabusaki, George H. S., Ahmed, Ishtiaq, Paracha, M. Ali, de Melo, J. P. B. C., El-Bennich, Bruno
Publikováno v:
Phys. Rev. D 92, 034017 (2015)
We study the electromagnetic form factors, decay constants and charge radii of the pion and kaon within the framework of light-front field theory formalism where we use an ansatz for the quark-meson interaction bound-state function which is symmetric
Externí odkaz:
http://arxiv.org/abs/1504.06764