Radiative rates for allowed transitions in Ni-like Nd, Sm, Eu, Ta, and W

被引：24

作者：

Aggarwal, KM ^{[1
]}

Norrington, PH

Bell, KL

Keenan, FP

Pert, GJ

Rose, SJ

机构：

[1] Queens Univ Belfast, Dept Pure & Appl Phys, Belfast BT7 1NN, Antrim, North Ireland

[2] Queens Univ Belfast, Dept Appl Math & Theoret Phys, Belfast BT7 1NN, Antrim, North Ireland

[3] Univ York, Dept Phys, York YO10 5DD, N Yorkshire, England

[4] Rutherford Appleton Lab, Plasma Phys Grp, Didcot OX11 0QX, Oxon, England

[5] Univ Delhi, Dept Phys & Astrophys, Delhi 110007, India

来源：

ATOMIC DATA AND NUCLEAR DATA TABLES | 2000年 / 74卷 / 02期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1006/adnd.1999.0827

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Energy levels and radiative rates for allowed transitions among the 107 fine structure levels belonging to the (1s(2)2s(2)2p(6)) 3s(2)3p(6)3d(10), 3s(2)3p(6)3d(9)4l, 3s(2)3p(5)3d(10)4l, and 3s(3)p(6)3d(10)4l configurations of the Ni-like ions Nd XXXIII, Sm XXXV, Eu XXXVI, Ta XXXXVI, and W XXXXVII have been calculated using the fully relativistic GRASP code. Radiative rates and oscillator strengths are tabulated for all transitions. The results are compared with those available in the literature, and the accuracy of the present data is assessed. Energy levels are expected to be accurate to within 1%, while oscillator strengths for all strong transitions are probably accurate to better than 20%. (C) 2000 Academic Press.

引用

页码：157 / 255

页数：99

共 8 条

[1] Electron impact excitation of Ni-like gadolinium [J].

Aggarwal, KM ;

Norrington, PH ;

Bell, KL ;

Keenan, FP ;

Pert, GJ ;

Rose, SJ .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1999, 32 (21) :5067-5082

[2]

AGGARWAL KM, UNPUB

[3] GRASP - A GENERAL-PURPOSE RELATIVISTIC ATOMIC-STRUCTURE PROGRAM [J].

DYALL, KG ;

GRANT, IP ;

JOHNSON, CT ;

PARPIA, FA ;

PLUMMER, EP .

COMPUTER PHYSICS COMMUNICATIONS, 1989, 55 (03) :425-456

[4] Atomic data and spectral line intensities for highly ionized tungsten (Co-like W47+ to Rb-like W37+) in a high-temperature, low-density plasma [J].

Fournier, KB .

ATOMIC DATA AND NUCLEAR DATA TABLES, 1998, 68 (01) :1-48

[5] GAIN PREDICTIONS FOR NICKEL-LIKE GADOLINIUM FROM A 181-LEVEL MULTICONFIGURATIONAL DISTORTED-WAVE COLLISIONAL-RADIATIVE MODEL [J].

GOLDSTEIN, WH ;

OREG, J ;

ZIGLER, A ;

BARSHALOM, A ;

KLAPISCH, M .

PHYSICAL REVIEW A, 1988, 38 (04) :1797-1804

[6] RELATIVISTIC DISTORTED-WAVE RESULTS FOR NICKEL-LIKE GADOLINIUM [J].

HAGELSTEIN, PL .

PHYSICAL REVIEW A, 1986, 34 (02) :874-884

[7]

SAMPSON DH, 1989, PHYS REV A, V40, P606

[8] RELATIVISTIC DISTORTED-WAVE COLLISION STRENGTHS AND OSCILLATOR-STRENGTHS FOR THE 33 NI-LIKE IONS WITH 60-LESS-THAN-OR-EQUAL-TO-Z-LESS-THAN-OR-EQUAL-TO-92 [J].

ZHANG, HL ;

SAMPSON, DH ;

FONTES, CJ .

ATOMIC DATA AND NUCLEAR DATA TABLES, 1991, 48 (01) :91-163

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