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Titolo:
A REAL-TIME DYNAMICAL CALCULATION OF H-2(-) PHOTODISSOCIATION
Autore:
ZHANG H; HAN KL; ZHAO Y; HE GZ; LOU NQ;
Indirizzi:
CHINESE ACAD SCI,DALIAN INST CHEM PHYS,STATE KEY LAB MOL REACT DYNAM DALIAN 116023 PEOPLES R CHINA CHINESE ACAD SCI,DALIAN INST CHEM PHYS,STATE KEY LAB MOL REACT DYNAM DALIAN 116023 PEOPLES R CHINA
Titolo Testata:
Chemical physics letters
fascicolo: 4-6, volume: 271, anno: 1997,
pagine: 204 - 208
SICI:
0009-2614(1997)271:4-6<204:ARDCOH>2.0.ZU;2-N
Fonte:
ISI
Lingua:
ENG
Soggetto:
DEPENDENT SCHRODINGER-EQUATION; COHERENT VIBRATIONAL MOTION; MOLECULAR-DYNAMICS; IMPULSIVE EXCITATION; COMPUTER-SIMULATION; LASER FIELDS; PULSES; PREDISSOCIATION; PROPAGATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
28
Recensione:
Indirizzi per estratti:
Citazione:
H. Zhang et al., "A REAL-TIME DYNAMICAL CALCULATION OF H-2(-) PHOTODISSOCIATION", Chemical physics letters, 271(4-6), 1997, pp. 204-208

Abstract

A one-dimensional wavepacket study of a two-state system (H-2(-)), coupled by a laser pulse, is presented. The wavepacket time evolution ona repulsive excited potential surface is simulated for a weak laser field as well as for a strong one. The complex lifetime of H-2(-) photodissociation is calculated to be about 8.5 fs. The deformation of the ground state wavepacket under a strong laser field has been discussed and it is found that the strong field did not only induce the electronic state excitation but also resulted in the vibrational excitation ofthe electronic ground state in H-2(-) photodissociation.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/11/20 alle ore 03:58:39