Femtosecond two-photon ionization spectroscopy of the B state of Na_3 clusters

dc.date.accessioned	2008-10-29T09:53:53Z
dc.date.available	2008-10-29T09:53:53Z
dc.date.issued	1993
dc.identifier.issn	0009-2614
dc.identifier.uri	urn:nbn:de:hebis:34-2008102924934
dc.identifier.uri	http://hdl.handle.net/123456789/2008102924934
dc.format.extent	467251 bytes
dc.format.mimetype	application/pdf
dc.language.iso	eng
dc.rights	Urheberrechtlich geschützt
dc.rights.uri	https://rightsstatements.org/page/InC/1.0/
dc.subject.ddc	530
dc.title	Femtosecond two-photon ionization spectroscopy of the B state of Na_3 clusters	eng
dc.type	Aufsatz
dcterms.abstract	We report time-resolved experiments studying the dynamics of the Na_3 B-X system. Femtosecond pump-probe techniques combined with ion time-of-flight (TOF) and zero kinetic energy (ZEKE) photoelectron spectroscopy allow us to observe the three-dimensional wavepacket motion in the excited Na_3 B state and in the Na_3 X state. The ground state wavepacket is induced by stimulated emission pumping during the pump pulse. The X-state dynamics is dominated by the three vibrational modes of the Na_3. Furthermore we observed pseudorotational wavepacket motion in the B state. We do not observe a fragmentation of the B state within a time interval of 10 ps.	eng
dcterms.accessRights	open access
dcterms.bibliographicCitation	In: Chemical physics letters. - Amsterdam : North-Holland Publ. Co., 209.1993, S. 29-34
dcterms.creator	Baumert, Thomas
dcterms.creator	Thalweiser, Rainer
dcterms.creator	Gerber, Gustav
dc.description.et	Extern	ger