2 papers
physics.atom-ph2013
The Effect of van der Waals interaction in Elastic Collision between Ps(1s) and H(1s)
Hasi Ray, Anuradha De, Deparpita Ray
The modified static exchange model (MSEM) recently introduced by Ray [1] to study two-atomic collision processes at low and cold-energies, is used for detailed analysis of the long…
physics.atom-ph2011
The effect of long-range forces on cold-atomic interaction: Ps-H system
Hasi Ray
The s-wave elastic phase-shifts and s-wave elastic cross sections are studied to find the effect of long-range forces on cold-atomic interactions using a modified static-exchange m…