Study of elastic and inelastic cross sections by positron impact on inert gases Suvam Singh, Rahla Naghma, Jaspreet Kaur and Bobby Antony Eur. Phys. J. D, 72 4 (2018) 69 Published online: 30 April 2018 DOI: 10.1140/epjd/e2018-80741-7