Eigenchannel theory and R-matrix theory

被引：5

作者：

Li, JM ^{[1
]}

Vo, KL ^{[1
]}

Yan, J ^{[1
]}

Qu, YZ ^{[1
]}

机构：

[1] CNRS,URA 1362,OBSERV NICE,F-06304 NICE,FRANCE

来源：

CHINESE PHYSICS LETTERS | 1996年 / 13卷 / 12期

关键词：

D O I：

10.1088/0256-307X/13/12/007

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We here combine the eigenchannel theory and R-matrix theory to calculate the eigenchannel parameters of multichannel quantum defect theory directly. There are two advantages: (1) an analytical unified treatment of perturbed discrete Rydberg states, autoionizing states and their adjacent continuum to avoid numerical calculations outside the R-matrix box; (2) clear assignment of overlapped resonances.

引用

页码：902 / 905

页数：4

共 50 条

[1] Eigenchannel treatment of R-matrix theory
Li, JM
Ky, LV
Qu, YZ
Yan, J
Zhang, PH
Zhou, HL
Faucher, P
[J]. PHYSICAL REVIEW A, 1997, 55 (04): : 3239 - 3242
[2] Relativistic theory of photoionization of one-electron systems:: an eigenchannel R-matrix approach
Gruchowski, M
Szmytkowski, R
[J]. RADIATION PHYSICS AND CHEMISTRY, 2003, 68 (1-2) : 143 - 146
[3] The R-matrix theory
Descouvemont, P.
Baye, D.
[J]. REPORTS ON PROGRESS IN PHYSICS, 2010, 73 (03)
[4] COMPARISON OF EIGENCHANNEL AND R-MATRIX REACTION THEORIES
PETZOLD, R
GRAUEL, A
[J]. ZEITSCHRIFT FUR NATURFORSCHUNG PART A-ASTROPHYSIK PHYSIK UND PHYSIKALISCHE CHEMIE, 1972, A 27 (10): : 1508 - &
[5] AN APPLICATION OF R-MATRIX THEORY
DAYHUFF, M
SEYLER, RG
[J]. BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1969, 14 (02): : 270 - &
[6] EXTENSION OF R-MATRIX THEORY
NARCOWIC.F
WIGNER, EP
[J]. BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1971, 16 (04): : 623 - &
[7] Partitioned R-matrix theory
Berrington, KA
Ballance, CP
[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2002, 35 (10) : 2275 - 2282
[8] COMPARISON BETWEEN R-MATRIX AND EIGENCHANNEL METHODS
MAHAUX, C
WEIDENMULLER, HA
[J]. PHYSICAL REVIEW, 1968, 170 (04): : 847 - +
[9] EIGENCHANNEL R-MATRIX CALCULATION OF THE PHOTOABSORPTION SPECTRUM OF STRONTIUM
AYMAR, M
[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1987, 20 (24) : 6507 - 6529
[10] THRESHOLD PHENOMENA IN R-MATRIX THEORY
HATEGAN, C
[J]. ANNALS OF PHYSICS, 1978, 116 (01) : 77 - 85

← 1 2 3 4 5 →