4 papers
Sill distribution: genesis and salient features
Francesco Giacosa, Vanamali Shastry
We present the so-called Sill distribution, both in the nonrelativistic and relativistic cases, as a natural and simple way to include the effect of threshold(s) on the energy line…
Off-shellness in generalized parton distributions and form factors of the pion
Vanamali Shastry, Wojciech Broniowski, Enrique Ruiz Arriola
We study the effects of off-shellness in the generalized parton distributions of the pion. On general grounds, these distributions exhibit a richer structure than in the on-shell c…
Off-shell generalized parton distributions of the pion
Wojciech Broniowski, Vanamali Shastry, Enrique Ruiz Arriola
We analyze off-shell effects in the generalized parton distributions (GPDs) of the pion in the context of the Sullivan electroproduction process, as well as the corresponding half-…
Ratios of Partial Wave Amplitudes in the Decays of and Mesons
Vanamali Shastry
We study the two-body decay of mesons using the covariant helicity formalism. We find that to explain the ratio of partials wave amplitudes (PWAs) of the decay, the Lagrangian must…