Sandra D Wiersma

most citedPhotolysis-induced scrambling of PAHs as a mechanism for deuterium storage

24 citations · 43 across the 3 of their papers we have counts for

collaborators

3 papers

physics.chem-ph2021★ 5 cited

IRMPD spectroscopy of a PAH cation using FELICE: The infrared spectrum and photodissociation of dibenzo[a,l]pyrene

Sandra Denise Wiersma, Alessandra Candian, Mathias Rapacioli +1

We present the experimental InfraRed Multiple Photon Dissociation (IRMPD) spectrum and fragmentation mass spectrum of the irregular, cationic PAH dibenzo[a,l]pyrene (C $_{24}$ H$_{14…

physics.chem-ph2021★ 14 cited

IR photofragmentation of the Phenyl Cation: Spectroscopy and Fragmentation Pathways

S. D. Wiersma, A. Candian, J. M. Bakker +5

We present the gas-phase infrared spectra of the phenyl cation, phenylium, in its perprotio C $_{6}$ H $_{5}^{+}$ and perdeutero C $_{6}$ D $_{5}^{+}$ forms, in the 260-1925 cm $^{- 1}$ (5.2-38 $μ$ m)…

astro-ph.SR2020★ 24 cited

Photolysis-induced scrambling of PAHs as a mechanism for deuterium storage

S. D. Wiersma, A. Candian, J. M. Bakker +4

Aim. We investigate the role of PAHs as a sink for deuterium in the interstellar medium and study UV photolysis as a potential process in the variations of the deuterium fractionat…