• R S Keshavamurthy

Articles written in Pramana – Journal of Physics

• Magnetic contributions to high energy inverse bremsstrahlung process

Magnetic contribution to inverse bremsstrahlung is estimated at high energies. It begins to dominate over the Coulomb contribution in the ratioCE22 tan2 (θ2/2) (1+sin2 (θ2/2)) whereE2 andθ2 denote the energy and angle of the accelerated electron andC is essentially a nuclear constant.

• $$^3 \overrightarrow {He}$$ (γ, π°)$$^3 \overrightarrow {He}$$ as the nuclear probeas the nuclear probe

The state of polarization of the recoil nucleus inγ+3He→π°+3He as well as the asymmetry in the differential cross-section when the initial3He is polarized are studied together with the differential cross-section taking into consideration theS, S′ andD-state admixtures in the nuclear wavefunctions. In view of the considerable spin dependence in the photoproduction amplitudes these observables are found to be quite sensitive to the small admixtures ofS′ andD-states in the nuclear wave-functions.

• # Pramana – Journal of Physics

Volume 96, 2022
All articles
Continuous Article Publishing mode

• # Editorial Note on Continuous Article Publication

Posted on July 25, 2019