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Titolo:
Angular distribution measurements for spin-orbit-state-resolved S 2p photoelectrons of SF6 in the shape-resonance region - art. no. 050703
Autore:
Kitajima, M; Hoshino, M; Okamoto, T; Suzuki, T; Tanaka, H; Shimizu, Y; Muramatsu, Y; Chiba, H; Ueda, K; Hayaishi, T; Simon, M; Kimura, M;
Indirizzi:
Sophia Univ, Dept Phys, Tokyo 1028554, Japan Sophia Univ Tokyo Japan 1028554 ia Univ, Dept Phys, Tokyo 1028554, Japan Tohoku Univ, Sci Measurements Res Inst, Sendai, Miyagi 9808577, Japan Tohoku Univ Sendai Miyagi Japan 9808577 st, Sendai, Miyagi 9808577, Japan Univ Tsukuba, Inst Appl Phys, Tsukuba, Ibaraki 3058577, Japan Univ Tsukuba Tsukuba Ibaraki Japan 3058577 sukuba, Ibaraki 3058577, Japan Univ Paris 11, LURE, F-91405 Orsay, France Univ Paris 11 Orsay France F-91405 Paris 11, LURE, F-91405 Orsay, France CEA, DRECAM, SPAM, F-91191 Gif Sur Yvette, France CEA Gif Sur Yvette France F-91191 , SPAM, F-91191 Gif Sur Yvette, France CENS, Lab Francis Perrin, F-91191 Gif Sur Yvette, France CENS Gif Sur Yvette France F-91191 errin, F-91191 Gif Sur Yvette, France Yamaguchi Univ, Grad Sch Sci & Engn, Ube, Yamaguchi 7558611, Japan Yamaguchi Univ Ube Yamaguchi Japan 7558611 Ube, Yamaguchi 7558611, Japan
Titolo Testata:
PHYSICAL REVIEW A
fascicolo: 5, volume: 6305, anno: 2001,
pagine: 0703 -
SICI:
1050-2947(200105)6305:5<0703:ADMFSS>2.0.ZU;2-T
Fonte:
ISI
Lingua:
ENG
Soggetto:
RAY ABSORPTION-SPECTRA; ELECTRON-IMPACT; PHOTOIONIZATION; EXCITATION; MOLECULES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
16
Recensione:
Indirizzi per estratti:
Indirizzo: Kitajima, M Sophia Univ, Dept Phys, Tokyo 1028554, Japan Sophia Univ Tokyo Japan 1028554 t Phys, Tokyo 1028554, Japan
Citazione:
M. Kitajima et al., "Angular distribution measurements for spin-orbit-state-resolved S 2p photoelectrons of SF6 in the shape-resonance region - art. no. 050703", PHYS REV A, 6305(5), 2001, pp. 0703

Abstract

The angular distributions of the spin-orbit state resolved S 2p photoelectrons of SF6 have been measured in the vicinity of the shape resonances. Relative partial photoionization cross sections of SF, into the (S 2p(3/2))(-1) and (S 2p(1/2))(-1) states, and the asymmetry parameters of the S 2p(3/2)and S 2p(1/2) photoelectrons are presented. Enhancement of the photoionization cross section into the (S 2p(1/2))(-1) state at the (S 2p(1/2))(-1) 2t(2g) resonance has been observed. The excitation photon energy dependence of the asymmetry parameter shows a broad dip at about the photon energies ofthe resonances. Continuum multiple-scattering calculation of the asymmetryparameters for the (S 2p(3/2))(-I) and (S 2p(1/2))(-1) states of SF6 reproduces this behavior.

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Documento generato il 30/10/20 alle ore 00:06:57