TRANSITION-PROBABILITIES FROM THE 6S 6P 1P-DEGREES-1 RESONANCE LEVEL OF NEUTRAL BARIUM

被引：40

作者：

BIZZARRI, A

HUBER, MCE

机构：

[1] Space Science Department, European Space Research and Technology Centre (ESTEC), European Space Agency, NL-2200 AG Noordwijk

来源：

PHYSICAL REVIEW A | 1990年 / 42卷 / 09期

关键词：

D O I：

10.1103/PhysRevA.42.5422

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

From spectra of a very weak barium hollow-cathode discharge obtained with a Fourier-transform spectrometer, the branching ratio between the visible resonance line at 553.5 nm and the infrared line at 1500 nm of the barium atom was determined to be 485±40. Given the known lifetime and branching fractions between the infrared lines originating in the resonance level, it is now possible to present definitive branching fractions and transition probabilities for all transitions out of the 6s6p 1P1°barium resonance level. © 1990 The American Physical Society.

引用

页码：5422 / 5424

页数：3

共 17 条

[1] OSCILLATOR STRENGTH OF BARIUM 6S6P P-1(1)-6S5D D-1(2) TRANSITION INFERRED FROM PHOTODEFLECTION EFFICIENCY [J].

BERNHARDT, AF ;

DUERRE, DE ;

SIMPSON, JR ;

WOOD, LL .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1976, 66 (05) :416-419

[2]

BRAULT JW, 1985, HIGH RESOLUTION ASTR, P1

[3] OSCILLATOR-STRENGTHS OF TI-II FROM COMBINED HOOK AND EMISSION MEASUREMENTS [J].

DANZMANN, K ;

KOCK, M .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1980, 13 (10) :2051-2059

[4]

DEHOOG FJ, COMMUNICATION

[5] CONFIGURATION MIXING AND OSCILLATOR STRENGTHS FOR SOME 2-ELECTRON SPECTRA (CA I BA I AND OTHERS) [J].

FRIEDRICH, H ;

TREFFTZ, E .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 1969, 9 (03) :333-+

[6] MEASUREMENT OF WEAK BRANCHING OUT OF THE (NEAR-) 2-LEVEL SYSTEM BA 6S6P1P1REVERSIBLE6S21S0 [J].

GERKE, GK ;

BUSHAW, BA .

PHYSICAL REVIEW A, 1988, 37 (05) :1502-1506

[7] ATOMIC TRANSITION-PROBABILITIES FROM RELATIVISTIC PSEUDOPOTENTIAL APPROACH [J].

HAFNER, P ;

SCHWARZ, WHE .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1978, 11 (17) :2975-2999

[8] THE MEASUREMENT OF OSCILLATOR-STRENGTHS [J].

HUBER, MCE ;

SANDEMAN, RJ .

REPORTS ON PROGRESS IN PHYSICS, 1986, 49 (04) :397-490

[9] KINETICS OF A LASER-PUMPED BARIUM VAPOR .2. EXPERIMENTS AND CALCULATIONS [J].

KALLENBACH, A ;

KOCK, M .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1989, 22 (10) :1705-1720

[10] OPTICAL-PUMPING TO THE 6S5D STATES IN ATOMIC BARIUM - COMMENT [J].

KALLENBACH, A ;

KOCK, M .

PHYSICAL REVIEW A, 1987, 35 (01) :437-437

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