High-resolution electron-ion coincidence spectroscopy of ethanol in intense laser fields

Hatamoto, T. ; Prümper, G. ; Okunishi, M. ; Mathur, D. ; Ueda, K. (2007) High-resolution electron-ion coincidence spectroscopy of ethanol in intense laser fields Physical Review A, 75 (6). 061402_1-061402_4. ISSN 1050-2947

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Official URL: http://pra.aps.org/abstract/PRA/v75/i6/e061402

Related URL: http://dx.doi.org/10.1103/PhysRevA.75.061402

Abstract

High-resolution electron-ion coincidence spectroscopy is used to (i) map correlations between electrons and ions from atomlike ionization of ethanol by intense 400 and 800 nm light pulses and (ii) disentangle the effects of dissociative multiphoton (MPI) and tunneling (TI) ionization. Electron spectra correlated with Cn+ (n=1,2,3) exhibit a continuum structure with a high-energy tail due to inelastic collisions involving rescattered electrons following TI, while those correlated with C2HnO+ have structure characteristic of MPI and above-threshold ionization.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:77607
Deposited On:13 Jan 2012 11:43
Last Modified:13 Jan 2012 11:43

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