3 papers
physics.atom-ph2024
Study of ion induced Inner Shell Ionization cross section through electron capture mechanism
Sumana Ghosh, Debasis Mitra, Soumya Chatterjee
Electron Capture (EC) cross-section from K, L and M shells of the target atoms to the vacant K, L and M shells of the projectile ions have been calculated by deriving the accurate…
physics.atom-ph2022
Theoretical studies on multiple ionisation and electron capture processes in heavy ion induced M-shell ionisation
Soumya Chatterjee, Sumana Ghosh, D. Mitra
Multiple ionisation and electron capture are found to be vital mechanisms for K and L x-ray emissions along with the direct coulomb ionisation in heavy ion-atom collisions. Natural…
physics.ins-det2019
Study of bremsstrahlung radiation coming from a transmission type x-ray generator and its application on EDXRF technique
Soumya Chatterjee, Sumana Ghosh, D. Mitra
We have demonstrated the use of the bremsstrahlung radiation in energy dispersive x-ray fluorescence technique as a tool to perform non-destructive elemental analysis of solid samp…