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Showing 1 to 8 of 8 for “"Autoionization"”.
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The Autoionization of The Beta Center and The Fine Structure of The Beta-Band in Sodium-Chloride
Made available in DSpace on 2015-05-12T17:12:07Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 0025220.PDF: 2936906 bytes, checksum: 70166b540e81cf63427dc0134112814f (MD5) Previous issue date: 1957
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Spectroscopy of even-parity states of molecular hydrogen
… spectroscopy. This is the first time that the autoionization and predissociation yields of individual s and d Rydberg states are detected separately. This is accomplished by first exciting the molecular hydrogen to the B(v=O,J} state by tunable narrow band VUV radiation. This prepares the …
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A cold strontium Rydberg gas
… states, the first such study in a cold gas. Autoionization is used as a high yield probe of Rydberg states, and enables a study of excitation dynamics with nanosecond time-resolution. We show that autoionization can quantitatively identify and elucidate state mixing in the Rydberg gas, and …
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Stabilization of autoionizing states
… of a laser pulse which was long relative to the autoionization lifetime was found to increase the number of atoms that were stabilized. Shake-up spectra in which the principal quantum number of both electrons changes during the stimulated emission process was also clearly demonstrated.</p> <p>In …
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Πολυφωτονική φασματοσκοπία του Sr-αυτοϊονιζόμενες καταστάσεις με J=3 και διπλός ιονισμός
… A) We have recorded energy level positions and autoionization widths of the odd pavity J=3 states of Sr, in the energy range. Between the 5S1/2 and 4D3/2, 5/2 ionization limits. The analysis of the spectra showed that strong perturbations exist among Rydberg series converging in different …
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Competition between Reaction Channels in Electron Collisions of the Hydrogen Molecular Ion HD+
… neutral HD molecule. This was explained by autoionization, a process competing with dissociation, and which is related to the number of closed channels. In another experiment, first evidence was observed for vibrational excitation of initially relaxed molecular ions being stored in a …
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Adaptive control of electronic excitation utilizing ultrafast laser pulses
… continuum. Such correlations involve the autoionization of the transient state, or by means of a second probe laser field, a structural correlation, as summarized by the Koopman's theorem (section 2.4.1). The technique of adaptive femtosecond quantum control has been the subject of …
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ΦΑΣΜΑΤΟΣΚΟΠΙΚΗ ΜΕΛΕΤΗ ΤΩΝ ΔΙΑΤΑΡΑΧΩΝ ΤΩΝ ΑΡΤΙΑΣ ΟΜΟΤΙΜΙΑΣ ΑΥΤΟΙΟΝΙΖΟΜΕΝΩΝ ΚΑΤΑΣΤΑΣΕΩΝ ΤΟΥ ΣΤΡΟΝΤΙΟΥ ΜΕ ΔΙΑΤΑΞΗ 4DUL (L=S,D,G) ΚΑΙ ΣΤΡΟΦΟΡΜΗ J=0,...
ΜΕ ΤΗ ΜΕΘΟΔΟ ΤΩΝ ΔΥΟ ΓΡΑΜΜΙΚΑ ΠΟΛΩΜΕΝΩΝ ΑΚΤΙΝΟΒΟΛΙΩΝ LASER ΜΕΛΕΤΗΘΗΚΕ ΤΟ ΑΡΤΙΑΣΟΜΟΤΙΜΙΑΣ J=ΟΕ,1Ε,2Ε ΑΥΤΟΙΟΝΙΖΟΜΕΝΟ ΦΑΣΜΑ ΤΟΥ ΣΤΡΟΝΤΙΟΥ ΚΑΤΩ ΑΠΟ ΤΟ 4D5/2 ΚΑΤΩΦΛΙ ΙΟΝΙΣΜΟΥ. ΜΕΣΩ ΕΝΟΣ ΣΧΗΜΑΤΟΣ ΔΙΕΓΕΡΣΗΣ ΔΥΟ ΒΗΜΑΤΩΝ, ΜΕ ΤΗΝ 4D5P 1Ρ1 ΣΑΝ ΕΝΔΙΑΜΕΣΗ ΚΑΤΑΣΤΑΣΗ, ΗΤΑΝ ΔΥΝΑΤΗ Η ΕΠΙΛΕΚΤΙΚΗ ΔΙΕΓΕΡΣΗ ΤΩΝ …