@article{Frasinski:1996:10.1016/0368-2048(96)02874-5,
author = {Frasinski, LJ and Giles, AJ and Hatherly, PA and Posthumus, JH and Thompson, MR and Codling, K},
doi = {10.1016/0368-2048(96)02874-5},
journal = {Journal of Electron Spectroscopy and Related Phenomena},
pages = {367--371},
title = {Covariance mapping and triple coincidence techniques applied to multielectron dissociative ionization},
url = {http://dx.doi.org/10.1016/0368-2048(96)02874-5},
volume = {79},
year = {1996}
}

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TY  - JOUR
AB  - Single versus multiphoton multiple ionization of diatomic and triatomic molecules is discussed. The former experiments use synchrotron radiation, while the latter ones require pico- or femtosecond laser pulses focused to an intensity exceeding 1014 W/cm2. A method of improving covariance maps by decorrelating laser fluctuations is presented. Removal of false coincidences in triple coincidence experiments is extended to a varying excitation rate. An explanation of the multielectron dissociative ionization mechanism is sought in terms of bond softening, bond hardening (stabilisation), and ionization enhancement due to Stark-shift excitation. It is expected that this excitation is accompanied by emission of vacuum ultraviolet radiation that differs from high harmonic generation.
AU  - Frasinski,LJ
AU  - Giles,AJ
AU  - Hatherly,PA
AU  - Posthumus,JH
AU  - Thompson,MR
AU  - Codling,K
DO  - 10.1016/0368-2048(96)02874-5
EP  - 371
PY  - 1996///
SN  - 1873-2526
SP  - 367
TI  - Covariance mapping and triple coincidence techniques applied to multielectron dissociative ionization
T2  - Journal of Electron Spectroscopy and Related Phenomena
UR  - http://dx.doi.org/10.1016/0368-2048(96)02874-5
UR  - http://hdl.handle.net/10044/1/25839
VL  - 79
ER  - 

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