TY  - JOUR
AU  - Koeckert, Hansjochen
AU  - Lee, Jason Wai Lung
AU  - Allum, Felix
AU  - Amini, Kasra
AU  - Bari, Sadia
AU  - Bomme, Cedric
AU  - Brauße, Felix
AU  - Brouard, Mark
AU  - Burt, Michael
AU  - Cunha De Miranda, Barbara
AU  - Düsterer, Stefan
AU  - Eng-Johnsson, Per
AU  - Erk, Benjamin
AU  - Geleoc, Marie
AU  - Geneaux, Romain
AU  - Gentleman, Alexander
AU  - Guillemin, Renaud
AU  - Goldsztejn, Gildas
AU  - Holland, David
AU  - Ismail, Iyas
AU  - Journel, Loic
AU  - Kierspel, Thomas
AU  - Küpper, Jochen
AU  - Lahl, Jan
AU  - Mackenzie, Stuart R
AU  - Maclot, Sylvain
AU  - Manschwetus, Bastian
AU  - Mereshchenko, Andrey
AU  - Mullins, Terence
AU  - Olshin, Pavel
AU  - Palaudoux, Jerome
AU  - Penent, Francis
AU  - Piancastelli, Maria Novella
AU  - Rompotis, Dimitrios
AU  - Rouzee, Arnaud
AU  - Ruchon, Thierry
AU  - Rudenko, Artem
AU  - Schirmel, Nora
AU  - Simon, Marc
AU  - Techert, Simone
AU  - Travnikova, Oksana
AU  - Trippel, Sebastian
AU  - Vallance, Claire
AU  - Wang, Enliang
AU  - Wiese, Joss
AU  - Ziaee, Farzaneh
AU  - Marchenko, Tatiana
AU  - Rolles, Daniel
AU  - Boll, Rebecca
TI  - UV-induced dissociation of CH<sub>2</sub>BrI probed by intense femtosecond XUV pulses
JO  - Journal of physics / B
VL  - 55
IS  - 1
SN  - 0022-3700
CY  - Bristol
PB  - IOP Publ.
M1  - PUBDB-2022-01039
SP  - 014001
PY  - 2022
AB  - The ultraviolet (UV)-induced dissociation and photofragmentation of gas-phase CH<sub>2</sub>BrI molecules induced by intense femtosecond extreme ultraviolet (XUV) pulses at three different photon energies are studied by multi-mass ion imaging. Using a UV-pump–XUV-probe scheme, charge transfer between highly charged iodine ions and neutral CH<sub>2</sub>Br radicals produced by C–I bond cleavage is investigated. In earlier charge-transfer studies, the center of mass of the molecules was located along the axis of the bond cleaved by the pump pulse. In the present case of CH<sub>2</sub>BrI, this is not the case, thus inducing a rotation of the fragment. We discuss the influence of the rotation on the charge transfer process using a classical over-the-barrier model. Our modeling suggests that, despite the fact that the dissociation is slower due to the rotational excitation, the critical interatomic distance for charge transfer is reached faster. Furthermore, we suggest that charge transfer during molecular fragmentation may be modulated in a complex way.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000754057000001
DO  - DOI:10.1088/1361-6455/ac489d
UR  - https://bib-pubdb1.desy.de/record/474866
ER  -