Molecular dynamics of NH3 induced by core-electron excitation
Walsh, Noelle LU ; Sankari, Anna LU ; Laksman, Joakim LU ; Andersson, Tomas LU ; Oghbaie, Shabnam LU ; Afaneh, Feras ; Månsson, Erik LU ; Gisselbrecht, Mathieu LU
and Ristinmaa Sörensen, Stacey
LU
(2015)
In Physical Chemistry Chemical Physics
17(29).
p.18944-18952
- Abstract
- Nuclear motion in the N1s(-1)4a(1)(1) core-excited state of ammonia is investigated by studying the angular anisotropy of fragments produced in the decay of the highly excited molecule and compared with predictions from ab initio calculations. Two different fragmentation channels (H+/NH2+ and H+/NH+/H) reveal complex nuclear dynamics as the excitation photon energy is tuned through the 4a(1) resonance. The well-defined angular anisotropy of the fragments produced in the dissociation of the molecular dication species suggests a very rapid nuclear motion and the time scale of the nuclear dynamics is limited to the low fs timescale.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/7779605
- author
- Walsh, Noelle
LU
; Sankari, Anna
LU
; Laksman, Joakim
LU
; Andersson, Tomas
LU
; Oghbaie, Shabnam
LU
; Afaneh, Feras
; Månsson, Erik
LU
; Gisselbrecht, Mathieu
LU
and Ristinmaa Sörensen, Stacey
LU
- organization
- publishing date
- 2015
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Chemistry Chemical Physics
- volume
- 17
- issue
- 29
- pages
- 18944 - 18952
- publisher
- Royal Society of Chemistry
- external identifiers
-
- pmid:26129695
- wos:000358207400009
- pmid:26129695
- scopus:84937160867
- ISSN
- 1463-9084
- DOI
- 10.1039/c5cp02959g
- language
- English
- LU publication?
- yes
- id
- 76b83afd-665e-4c54-b1f5-8a9bcbcf1882 (old id 7779605)
- date added to LUP
- 2016-04-01 13:43:11
- date last changed
- 2024-05-22 15:41:05
@article{76b83afd-665e-4c54-b1f5-8a9bcbcf1882,
abstract = {{Nuclear motion in the N1s(-1)4a(1)(1) core-excited state of ammonia is investigated by studying the angular anisotropy of fragments produced in the decay of the highly excited molecule and compared with predictions from ab initio calculations. Two different fragmentation channels (H+/NH2+ and H+/NH+/H) reveal complex nuclear dynamics as the excitation photon energy is tuned through the 4a(1) resonance. The well-defined angular anisotropy of the fragments produced in the dissociation of the molecular dication species suggests a very rapid nuclear motion and the time scale of the nuclear dynamics is limited to the low fs timescale.}},
author = {{Walsh, Noelle and Sankari, Anna and Laksman, Joakim and Andersson, Tomas and Oghbaie, Shabnam and Afaneh, Feras and Månsson, Erik and Gisselbrecht, Mathieu and Ristinmaa Sörensen, Stacey}},
issn = {{1463-9084}},
language = {{eng}},
number = {{29}},
pages = {{18944--18952}},
publisher = {{Royal Society of Chemistry}},
series = {{Physical Chemistry Chemical Physics}},
title = {{Molecular dynamics of NH3 induced by core-electron excitation}},
url = {{http://dx.doi.org/10.1039/c5cp02959g}},
doi = {{10.1039/c5cp02959g}},
volume = {{17}},
year = {{2015}},
}