276 citations · 1.3k across the 55 of their papers we have counts for
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hep-ph2002★ 54 cited
Lepton Polarization and Forward-Backward Asymmetries in b -> s tau+ tau-
Wafia Bensalam, David London, Nita Sinha +1
We study the spin polarizations of both tau leptons in the decay b -> s tau+ tau-. In addition to the polarization asymmetries involving a single tau, we construct asymmetries for…
hep-ph2002★ 16 cited
Weak Phase gamma Using Isospin Analysis and Time Dependent Asymmetry in B_d -> K_s pi^+ pi^-
N. G. Deshpande, Nita Sinha, Rahul Sinha
We present a method for measuring the weak phase gamma using isospin analysis of three body B decays into K pi pi channels. Differential decay widths and time dependent asymmetry i…
hep-ph2002
New Physics in B -> J/Psi K^*
D. London, N. Sinha, R. Sinha
Direct CP violation in B -> J/Psi K is a clean test for new physics. However, the direct CP asymmetry will vanish if the new-physics amplitude has the same strong phase as the stan…