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Explaining B \to K pi anomaly with non-universal Z' boson
R. Mohanta, A. K. Giri
We study the effect of non-universal boson in the decay modes . In the standard model these modes receive dominant contributions from QCD penguins. Theref…
mixing and transitions in isosinglet down quark model
R. Mohanta, A. K. Giri
The recent observation of the mass difference in system seems to be not in complete agreement with the corresponding standard model value. We consider the model with an extra…
Bc Meson Formfactors and Bc-->PV Decays Involving Flavor Dependence of Transverse Quark Momentum
Rohit Dhir, R. C. Verma
We present a detailed analysis of the Bc form factors in the BSW framework, by investigating the effects of the flavor dependence on the average transverse quark momentum inside a…
Signature of new physics in B -> phi pi decay
B. Mawlong, R. Mohanta, A. K. Giri
We investigate the effect of an extra fourth quark generation and FCNC mediated and bosons on the rare decay mode . In the standard model, this mode receives…
Mass functions and photometric binaries in nine open clusters
Saurabh Sharma, A. K. Pandey, K. Ogura +4
Using homogeneous CCD photometric data from the 105-cm Kiso Schmidt telescope covering a 50' x 50' field, we study the mass functions (MFs) of nine open clusters. The ages and Gala…