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

T. Hatamoto, G. Prümper, M. Okunishi, D. Mathur, K. Ueda

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)


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 C2 Hn O+ have structure characteristic of MPI and above-threshold ionization.

Original languageEnglish
Article number061402
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Issue number6
Publication statusPublished - 2007 Jun 13

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics


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