Time delay anisotropy in photoelectron emission from isotropic helium
Entity
UAM. Departamento de QuímicaPublisher
Institute of Physics PublishingDate
2015-09-07Citation
10.1088/1742-6596/635/9/092089
Journal of Physics: Conference Series 635.9 (2015): 092089
ISSN
1742-6588 (Print); 1742-6596 (Online)DOI
10.1088/1742-6596/635/9/092089Editor's Version
http://dx.doi.org/10.1088/1742-6596/635/9/092089Subjects
Anisotropy; Electron emission; Ground state; Ionization; QuímicaRights
© Published under licence by IOP Publishing Ltd.Abstract
In contrast to expectations, we observe that the photoionization time delay from the 1s2 spherically symmetric ground state of He depend on the electron emission direction with respect to an external reference. We attribute the observed anisotropy to the interplay between different final quantum states, which become accessible once two photons are involved in the photoionization process. This is a universal effect, which needs to be taken into account for any study dealing with photoionization dynamics
Files in this item
Google Scholar:Heuser, Sebastián
-
Jiménez Galán, Álvaro
-
Cirelli, Claudio
-
Sabbar, Mazyar
-
Boge, Robert
-
Lucchini, Matteo
-
Gallmann, Lukas
-
Ivanov, Igor A.
-
Kheifets, Anatoli S.
-
Dahlström, Jessie Marcus
-
Lindroth, Eva
-
Argenti, Luca
-
Martín, Fernando Javier
-
Keller, Ursula
This item appears in the following Collection(s)
Related items
Showing items related by title, author, creator and subject.
-
Phase Measurement of a Fano Resonance Using Tunable Attosecond Pulses
Jiménez Galánz, A.; Kotur, Marija; Guénot, Diego; Kroon, David; Larsen, Esben Witting; Louisy, Maïté; Bengtsson, Samuel N.; Miranda, Miguel N.; Mauritsson, Johan; Arnold, Cord L.; Canton, Sophie E.; Gisselbrecht, Mathieu; Carette, Thomas; Dahlström, Jessie Marcus; Lindroth, Eva; Maquet, Alfred; Argenti, Luca; Martín García, Fernando; L'Huillier, Anne L.
2015-09-07