| Literature DB >> 20730238 |
Huailiang Xu1, Tomoya Okino, Katsunori Nakai, Kaoru Yamanouchi, Stefan Roither, Xinhua Xie, Daniil Kartashov, Li Zhang, Andrius Baltuska, Markus Kitzler.
Abstract
Ultrafast proton migration in 1,3-butadiene in an intense laser field (40 fs, 4.5 × 10(14) W cm(-2)) is investigated by using Coulomb explosion coincidence momentum imaging. The spatial distribution maps of a migrating proton reconstructed for the two three-body Coulomb explosion pathways, C(4)H(6)(3+)→ H(+) + CH(3)(+) + C(3)H(2)(+) and C(4)H(6)(3+)→ H(+) + C(2)H(+) + C(2)H(4)(+), reveal that two protons migrate within a 1,3-butadiene molecule, prior to the three body decomposition.Entities:
Year: 2010 PMID： 20730238 DOI： 10.1039/c0cp00628a
Source DB: PubMed Journal: Phys Chem Chem Phys ISSN： 1463-9076 Impact factor: 3.676