On the existence of 1,3Po resonances in H- between n=2 and 3 H thresholds

被引:15
|
作者
Chen, MK [1 ]
机构
[1] Natl Chung Hsing Univ, Dept Phys, Taichung 40227, Taiwan
来源
EUROPEAN PHYSICAL JOURNAL D | 2002年 / 21卷 / 01期
关键词
D O I
10.1140/epjd/e2002-00173-4
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We examine the influence of relativistic and QED effects oil the existence of the P-1.3(o) H- resonances between n = 2 and 3 hydrogen thresholds, the relativistic and QED corrections and the coupling effects between the high singlet and triplet states are considered as first-order perturbations. We firstly obtain accurate non-relativistic resonant energies and widths of fifteen P-1(o) resonances, and fifteen P-3(o) resonances. The fifteen P-1(o) resonances are classified to be (3)(2, 0)(n)(-) (4 less than or equal to n less than or equal to 12) and (3)(1, 1)(n)(+) (3 less than or equal to n less than or equal to 8). The fifteen P-3(o) resonances are classified to be (3)(2, 0)(n)(+) (3 less than or equal to n less than or equal to 12) and (3)(1, 1)(n)(-) (4 less than or equal to n less than or equal to 8). We found there exist six Feshbach resonances for (3)(2, 0)(n)(-) (P-1(o)) series, four Feshbach resonances for (3)(1, 1)(n)(+) (P-1(o)) series, seven Feshbach resonances for (3)(2, 0)(n)(+)(P-3(o)) series, and three Feshbach resonances for (3)(1, 1)(n)(-)(P-1(o)) series.
引用
收藏
页码:13 / 18
页数:6
相关论文
共 50 条
  • [41] Benchmark calculations for e-H scattering between the n=2 and n=3 thresholds
    Bartschat, K
    Bray, I
    Burke, PG
    Scott, MP
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1996, 29 (22) : 5493 - 5503
  • [42] RESONANCES IN PHOTODETACHMENT OF H-(2P(2) P-3(E))
    TANG, JZ
    LIN, CD
    ZHOU, B
    SHIMAMURA, I
    PHYSICAL REVIEW A, 1995, 51 (06): : 4694 - 4698
  • [43] Crystal structure of N,N′,N"-tris(2-pyridinyl)phosphoric triamide, (NC5H4NH)3PO
    Gholivand, K
    Alavi, MD
    Pourayoubi, M
    ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 2004, 219 (02): : 124 - 126
  • [44] CRYSTAL STRUCTURE OF A 1-1 COMPOUND BETWEEN SELENINYLDICHLORIDE AND TRIPHENYLPHOSPHINE OXIDE [SEOCL2.(C6H5)3PO]2
    HERMODSS.Y
    ARKIV FOR KEMI, 1969, 30 (1-2): : 15 - &
  • [45] Screening constant by unit nuclear charge calculations of 1,3Se, 1,3Po and 1,3De intershell Rydberg states of the helium-like ions below the N=2 hydrogenic thresholds
    Sakho, I.
    EUROPEAN PHYSICAL JOURNAL D, 2011, 61 (02): : 267 - 283
  • [46] PREPARATION, CRYSTAL AND MOLECULAR-STRUCTURE OF [(C6H5]3PO]2.H2O.HBR
    THIERBACH, D
    HUBER, F
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1979, 457 (10): : 189 - 196
  • [47] OBSERVATION OF NARROW RESONANCES IN THE H- PHOTODETACHMENT CROSS-SECTION NEAR THE N=3 THRESHOLD
    HAMM, ME
    HAMM, RW
    DONAHUE, J
    GRAM, PAM
    PRATT, JC
    YATES, MA
    BOLTON, RD
    CLARK, DA
    BRYANT, HC
    FROST, CA
    SMITH, WW
    PHYSICAL REVIEW LETTERS, 1979, 43 (23) : 1715 - 1718
  • [48] Even-parity 1p resonances of H- up to the n=5 threshold
    Bylicki, M
    Nicolaides, CA
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1999, 32 (13) : L317 - L324
  • [49] STRUCTURE AND STABILITY OF H-(NH3) AND H-(NH3)2
    HIRAO, K
    KAWAI, E
    JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM, 1987, 34 (3-4): : 391 - 394
  • [50] Resonances in electron scattering from H2 around the H(2l) + H-(1s2) dissociation limit
    Bingham, Peter S.
    Gorfinkiel, Jimena D.
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2024, 57 (10)