activity
20152022
most citedFailure of hydrogenation in protecting polycyclic aromatic hydrocarbons from fragmentation

49 citations · 180 across the 10 of their papers we have counts for

collaborators

10 papers

astro-ph.GA2022★ 1 cited

Resilience of small PAHs in interstellar clouds: Efficient stabilization of cyanonaphthalene by fast radiative cooling

Mark H. Stockett, James N. Bull, Henrik Cederquist +6

After decades of speculation and searching, astronomers have recently identified specific Polycyclic Aromatic Hydrocarbons (PAHs) in space. Remarkably, the observed abundance of cy…

astro-ph.SR2020★ 20 cited

Mutual neutralisation in Li+H/D and Na+H/D collisions: Implications of experimental results for non-LTE modelling of stellar spectra

Paul S. Barklem, Anish M. Amarsi, Jon Grumer +6

Advances in merged-beams instruments have allowed experimental studies of the mutual neutralisation (MN) processes in collisions of both Li and Na ions with D at energi…

physics.atm-clus2019★ 28 cited

Ultraslow radiative cooling of C ()

James N. Bull, Michael S. Scholz, Eduardo Carrascosa +8

Ultraslow radiative cooling lifetimes and adiabatic detachment energies for three astrochemically relevant anions, C (), are measured using the Double ElectroStatic Io…

physics.atm-clus2018★ 16 cited

Decays of excited silver cluster anions Ag, to , in DESIREE

E. K. Anderson, M. Kamińska, K. C. Chartkunchand +6

Spontaneous decays of small, hot silver cluster anions Ag, have been studied using one of the rings of the Double ElectroStatic Ion Ring ExpEriment (DESIREE). Observa…

physics.ins-det2018★ 8 cited

DESIREE electrospray ion source test bench and setup for Collision Induced Dissociation experiments

N. de Ruette, M. Wolf, L. Giacomozzi +7

We give a detailed description of an electrospray ion source test bench and a single-pass setup for ion fragmentation studies at the DESIREE infrastructure at Stockholm University.…

physics.atom-ph2018★ 34 cited

Evidence for two-electron processes in the mutual neutralization of O- with O+ and N+ at Subthermal Collision Energies

N. de Ruette, A. Dochain, T. Launoy +7

We have measured total absolute cross sections for the Mutual Neutralization (MN) of O- with O+/N+. A fine resolution (of about 50 meV) in the kinetic energy spectra of the product…