S. Srivastav

collaborators

4 papers

physics.atom-ph2026

Direct evidence for projectile electronic structure effects in slow multielectron capture collisions

Akash Srivastav, Sumit Srivastav, Bhas Bapat

We investigate the role of the electronic structure of the projectile in ionization and subsequent fragmentation of CO $_{2}$ induced by multielectron capture in collisions at 0.31 a.…

physics.atom-ph2026

Association between projectile and target excitation in slow Ar $^{q +}$ -CO $_{2}$ collisions

Akash Srivastav, Sumit Srivastav, Vishnu P +1

We investigate ionic fragmentation of CO $_{2}^{n +}$ ~\mbox{( $2 \leq n \leq 4$ )} produced in collisions with Ar $^{q +}$ ~\mbox{( $4 \leq q \leq 16$ )} projectiles at a collision velocity of $\appr…

physics.atom-ph2026

Electron capture induced fragmentation of CO $_{2}^{3 +}$ : Influence of projectile charge on sequential and concerted break-up pathways

Akash Srivastav, Sumit Srivastav, Bhas Bapat

We investigate the $O^{+} : C^{+} : O^{+}$ fragmentation channel of CO $_{2}^{3 +}$ produced in slow collisions with Ar $^{q +}$ projectiles ( $4 \leq q \leq 16$ , velocities $\ap…

physics.chem-ph2025

Isomer effects on neutral-loss dissociation channels of nitrogen-substituted PAH dications

Sumit Srivastav, Sylvain Maclot, Alicja Domaracka +2

We investigate two nitrogen-containing isomers of polycyclic aromatic hydrocarbons (PAHs), quinoline (Q) and isoquinoline (IQ), of composition C $_{9}$ H $_{7}$ N in collisions with 7~keV…

Direct evidence for projectile electronic structure effects in slow multielectron capture collisions

Association between projectile and target excitation in slow Arq+-CO2​ collisions

Electron capture induced fragmentation of CO23+​: Influence of projectile charge on sequential and concerted break-up pathways

Isomer effects on neutral-loss dissociation channels of nitrogen-substituted PAH dications

Association between projectile and target excitation in slow Ar $^{q +}$ -CO $_{2}$ collisions

Electron capture induced fragmentation of CO $_{2}^{3 +}$ : Influence of projectile charge on sequential and concerted break-up pathways