Photoionization of hydrogenlike ions surrounded by a charged spherical shell

被引：6

作者：

Baltenkov, A. S. ^{[1
]}

Manson, S. T. ^{[2
]}

Msezane, A. Z. ^{[3
]}

机构：

[1] Arifov Inst Elect, Tashkent 100125, Uzbekistan

[2] Georgia State Univ, Dept Phys & Astron, Atlanta, GA 30303 USA

[3] Clark Atlanta Univ, Ctr Theoret Studies Phys Syst, Atlanta, GA 30314 USA

来源：

PHYSICAL REVIEW A | 2007年 / 76卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.76.042707

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Within the framework of a model of a hollow atom as a hydrogenlike multicharged ion located at the center of a spherical shell formed by highly excited electrons, the photoionization cross sections of the inner 1s level of the ion have been calculated. The results show that the existence of the outer electronic shell of the hollow atom results in oscillations in the energy dependence of the photoionization cross section. It has been demonstrated also that the photoionization cross section as a function of photon energy is extremely sensitive to the magnitude of the discontinuity of the electric field at the surface of the outer electronic shell.

引用

页数：6

共 50 条

[1] Dynamics of photoionization of hydrogenlike ions in Debye plasmas
Qi, Y. Y.
Wang, J. G.
Janev, R. K.
[J]. PHYSICAL REVIEW A, 2009, 80 (06):
[2] PHOTOIONIZATION OF HIGHLY CHARGED IONS
MANSON, ST
[J]. PHYSICAL REVIEW A, 1992, 46 (05): : 2939 - 2940
[3] Photoionization of singly and doubly charged neon ions following inner-shell excitation
Yamaoka, H
Oura, M
Kawatsura, K
Hayaishi, T
Sekioka, T
Agui, A
Yoshigoe, A
Koike, F
[J]. PHYSICAL REVIEW A, 2002, 65 (01): : 127091 - 127098
[4] Photoionization of highly charged atomic ions
Pindzola, M. S.
Ludlow, J. A.
Colgan, J.
[J]. PHYSICAL REVIEW A, 2010, 81 (06):
[5] K-shell ionization of heavy hydrogenlike ions
Novak, O.
Kholodov, R.
Surzhykov, A.
Artemyev, A. N.
Stoehlker, Th.
[J]. PHYSICAL REVIEW A, 2018, 97 (03)
[6] Possibility of resonant capture of antiprotons by highly charged hydrogenlike ions
Genkin, M.
Lindroth, E.
[J]. EUROPEAN PHYSICAL JOURNAL D, 2009, 51 (02): : 205 - 212
[7] ON THE EFFECTIVE-MASS OF AN ELECTRON SURROUNDED BY A CHARGED SHELL
SAPOZHNIKOV, VB
[J]. NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS, 1993, 108 (05): : 481 - 490
[8] Bound-state properties of negatively charged hydrogenlike ions
Frolov, AM
[J]. PHYSICAL REVIEW A, 1998, 58 (06): : 4479 - 4483
[9] Possibility of resonant capture of antiprotons by highly charged hydrogenlike ions
M. Genkin
E. Lindroth
[J]. The European Physical Journal D, 2009, 51 : 205 - 212
[10] PRESENT STATUS OF INNER-SHELL PHOTOIONIZATION STUDIES IN SINGLY-CHARGED AND MULTIPLY-CHARGED ATOMIC IONS
WUILLEUMIER, FJ
BIZAU, JM
CUBAYNES, D
ROUVELLOU, B
JOURNEL, L
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1994, 87 (1-4): : 190 - 197

← 1 2 3 4 5 →