Multiphoton response of He to short laser pulses of wavelength 248 nm and intensities in the range 10(14)-10(16) W cm(-2)

Mercouris, T; Dionissopoulou, S; Nicolaides, CA

dc.contributor.author	Mercouris, T	en
dc.contributor.author	Dionissopoulou, S	en
dc.contributor.author	Nicolaides, CA	en
dc.date.accessioned	2014-03-01T01:46:31Z
dc.date.available	2014-03-01T01:46:31Z
dc.date.issued	1997	en
dc.identifier.issn	0953-4075	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/24925
dc.subject.classification	Optics	en
dc.subject.classification	Physics, Atomic, Molecular & Chemical	en
dc.subject.other	NONSEQUENTIAL DOUBLE-IONIZATION	en
dc.subject.other	NEGATIVE-IONS	en
dc.subject.other	FIELD	en
dc.subject.other	THRESHOLD	en
dc.subject.other	HELIUM	en
dc.subject.other	ATOMS	en
dc.subject.other	STATE	en
dc.subject.other	LI	en
dc.title	Multiphoton response of He to short laser pulses of wavelength 248 nm and intensities in the range 10(14)-10(16) W cm(-2)	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1997	en
heal.abstract	The state-specific expansion approach to the solution of the time-dependent Schrodinger equation was applied to the calculation of aspects of the multiphoton response of He to short laser pulses of lambda = 248 nm and I = 10(14)-10(16) W cm(-2). Ionization rates and probabilities, saturation intensity and generalized cross sections are compared with recent experimental findings by Charalambidis et al. Above-threshold ionization spectra and the corresponding photoelectron angular distributions show a minor dependence on the temporal shape of the pulse.	en
heal.publisher	IOP PUBLISHING LTD	en
heal.journalName	JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS	en
dc.identifier.isi	ISI:A1997YH11000013	en
dc.identifier.volume	30	en
dc.identifier.issue	21	en
dc.identifier.spage	4751	en
dc.identifier.epage	4762	en