10 citations · 11 across the 2 of their papers we have counts for
4 papers
Precise determination of the low-energy hadronic contribution to the muon from analyticity and unitarity: An improved analysis
B. Ananthanarayan, Irinel Caprini, Diganta Das +1
The two-pion low-energy contribution to the anomalous magnetic moment of the muon, , expres sed as an integral over the modulus squared of the pion electromagne…
B->Kπll in and outside the K* window
Diganta Das, Gudrun Hiller, Martin Jung
We study the impact of B->Kpill decays on B->K*(->Kpi)ll, taking into account the K* at finite width. Interference effects can generically be sizable, up to O(10%), but are reduced…
Model independent bounds on the modulus of the pion form factor on the unitarity cut below the threshold
B. Ananthanarayan, I. Caprini, Diganta Das +1
We calculate upper and lower bounds on the modulus of the pion electro magnetic form factor on the unitarity cut below the inelastic threshold, using as input the phase in the…
Consistency tests of AMPCALCULATOR and chiral amplitudes in SU(3) Chiral Perturbation Theory: A tutorial based approach
B. Ananthanarayan, Diganta Das, I. Sentitemsu Imsong
Ampcalculator is a Mathematica based program that was made publicly available some time ago by Unterdorfer and Ecker. It enables the user to compute several processes at one-loop (…