Theoretical investigation of neutral francium

被引：29

作者：

Biémont, E ^{[1
]}

Quinet, P

Van Renterghem, V

机构：

[1] Univ Liege, Inst Astrophys, B-4000 Cointe Ougree, Belgium

[2] Univ Mons, B-7000 Mons, Belgium

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1998年 / 31卷 / 24期

关键词：

D O I：

10.1088/0953-4075/31/24/012

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Energy levels of neutral francium are investigated in the Ritz formalism along the Rydberg series up to n = 30. Transition probabilities are calculated for the s-p and pd transitions. Core-polarization effects are included in the model adopted. The validity of the approach has been tested by comparison with the laser lifetime measurements available for the 7p(1/2) and 7p(3/2) states of Fr I and with the accurate data published for the Rb I and Cs I atoms.

引用

页码：5301 / 5314

页数：14

共 31 条

[1] RYDBERG LEVELS AND IONIZATION-POTENTIAL OF FRANCIUM MEASURED BY LASER-RESONANCE IONIZATION IN A HOT CAVITY [J].

ANDREEV, SV ;

MISHIN, VI ;

LETOKHOV, VS .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1988, 5 (10) :2190-2198

[2] LASER RESONANCE PHOTOIONIZATION SPECTROSCOPY OF RYDBERG LEVELS IN FR [J].

ANDREEV, SV ;

LETOKHOV, VS ;

MISHIN, VI .

PHYSICAL REVIEW LETTERS, 1987, 59 (12) :1274-1276

[3] HIGH-RESOLUTION LASER SPECTROSCOPY OF FR NS AND ND RYDBERG LEVELS [J].

ARNOLD, E ;

BORCHERS, W ;

CARRE, M ;

DUONG, HT ;

JUNCAR, P ;

LERME, J ;

LIBERMAN, S ;

NEU, W ;

NEUGART, R ;

OTTEN, EW ;

PELLARIN, M ;

PESNELLE, A ;

PINARD, J ;

VIALLE, JL ;

WENDT, K .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1989, 22 (14) :L391-L398

[4] OPTICAL LASER SPECTROSCOPY AND HYPERFINE-STRUCTURE INVESTIGATION OF THE 102S, 112S, 82D AND 92D EXCITED-LEVELS IN FRANCIUM [J].

ARNOLD, E ;

BORCHERS, W ;

DUONG, HT ;

JUNCAR, P ;

LERME, J ;

LIEVENS, P ;

NEU, W ;

NEUGART, R ;

PELLARIN, M ;

PINARD, J ;

VIALLE, JL ;

WENDT, K .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1990, 23 (20) :3511-3520

[5] ACCURATE WAVE-NUMBERS OF THE 1ST RESONANCE DOUBLET OF FRANCIUM ATOMS AND RELATIVISTIC CONTRIBUTION TO ISOTOPE SHIFTS IN THE RESONANCE DOUBLETS OF FRANCIUM AND CESIUM ATOMS [J].

BAUCHE, J ;

DUONG, HT ;

JUNCAR, P ;

LIBERMAN, S ;

PINARD, J ;

COC, A ;

THIBAULT, C ;

TOUCHARD, F ;

LERME, J ;

VIALLE, JL ;

BUTTGENBACH, S ;

MUELLER, AC ;

PESNELLE, A .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1986, 19 (18) :L593-L599

[6] POSSIBILITIES FOR FRANCIUM SPECTROSCOPY IN A LIGHT TRAP [J].

BEHR, JA ;

CAHN, SB ;

DUTTA, SB ;

GORLITZ, A ;

GHOSH, A ;

GWINNER, G ;

OROZCO, LA ;

SPROUSE, GD ;

XU, F .

HYPERFINE INTERACTIONS, 1993, 81 (1-4) :197-202

[7]

COC A, 1985, PHYS LETT B, V163, P166

[8]

Cowan R. D., 1981, The theory of atomic structure and spectra, V3

[9]

DRAKE GWF, 1994, ADV ATOM MOL OPT PHY, V32, P93

[10] 1ST OBSERVATION OF THE BLUE OPTICAL-LINES OF FRANCIUM [J].

DUONG, HT ;

JUNCAR, P ;

LIBERMAN, S ;

MUELLER, AC ;

NEUGART, R ;

OTTEN, EW ;

PEUSE, B ;

PINARD, J ;

STROKE, HH ;

THIBAULT, C ;

TOUCHARD, F ;

VIALLE, JL ;

WENDT, K .

EUROPHYSICS LETTERS, 1987, 3 (02) :175-182

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