activity
20092026
most citedRadiolysis of ammonia-containing ices by energetic, heavy and highly charged ions inside dense astrophysical environments

95 citations · 536 across the 13 of their papers we have counts for

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physics.chem-ph2026

Ionization-Driven Dehydrogenation and Molecular Growth in Gas-Phase Adamantane Clusters

Sumit Srivastav, Per Eng-Johnsson, Raimund Feifel +4

We investigate fragmentation and molecular growth induced by keV ions in initially neutral gas-phase adamantane clusters, the simplest diamondoid molecule (Ad, CH). U…

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 CHN in collisions with 7~keV…

physics.chem-ph2024

Bond breaking and making in mixed clusters of fullerene and coronene molecules following keV-ion impact

Naemi Florin, Alicja Domaracka, Patrick Rousseau +2

We have performed classical molecular dynamics simulations of 3 keV Ar + collisions where and…