V P Gautam
Articles written in Pramana – Journal of Physics
Volume 10 Issue 5 May 1978 pp 545-550 Nuclear And Particle Physics
Dipionic decays of psions in a local derivative coupling model
A local derivative coupling model is used to study the
Volume 14 Issue 1 January 1980 pp 57-74 Nuclear And Particle Physics
$${}_{\Lambda \Lambda }^{10} Be$$ in Faddeev-Yakubovsky formalismin Faddeev-Yakubovsky formalism
H Roy-Choudhury V P Gautam D P Sural
The four-body dynamical equations for two distinct pairs of identical particles derived earlier are applied to investigate the system$${}_{\Lambda \Lambda }^{10} Be$$. The two-body potentials have been taken to be of the Yamaguchi form, and the Bateman approximation has been used for the other amplitudes. From the set of coupled integral equations, the separation energy, BΛΛ, for the two Λ particles in$${}_{\Lambda \Lambda }^{10} Be$$ is obtained as 43·97 MeV.
Volume 16 Issue 5 May 1981 pp 417-423 Nuclear And Particle Physics
Asymptotic chiral symmetry, meson masses and decay constants
Weinberg’s spectral function sum rules are examined to study the axial vector mass spectrum at the level of SU(4). New mass relations and general mass constraints are derived to predict the masses of the charmed axial vector mesons and the
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