CIRCULAR-DICHROISM IN DOUBLE PHOTOIONIZATION

被引：94
作者：
BERAKDAR, J
KLAR, H
机构：
[1] Fakultät f̈r Physik, Universität Freiburg
来源：
PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 08期
关键词：
D O I：
10.1103/PhysRevLett.69.1175
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
One-photon two-electron ionization of an atom by circularly polarized light yields triply differential cross sections different for left and right circular polarization. Necessary kinematical conditions for a finite dichroism are worked out. A numerical calculation for helium which employs correlated wave functions shows the angular correlations of the escaping electron pair to be very different for left and right circular polarization such that the effect should be observable in a coincidence experiment.
引用
收藏
页码：1175 / 1177
页数：3
相关论文
共 9 条
[1]   AN IMPROVED BORN APPROXIMATION FOR THE ELECTRON-IMPACT IONIZATION OF ATOMIC-HYDROGEN [J].
BERAKDAR, J ;
KLAR, H ;
BRAUNER, M ;
BRIGGS, JS .
ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1990, 16 (02) :91-96
[2]  
BERAKDAR J, IN PRESS Z PHYS D
[3]  
BRINK DM, 1979, ANGULAR MOMENTUM, P149
[4]  
BRYON FW, 1967, PHYS REV, V164, P1
[5]   IMPACT EXCITATION AND POLARIZATION OF EMITTED LIGHT [J].
FANO, U ;
MACEK, JH .
REVIEWS OF MODERN PHYSICS, 1973, 45 (04) :553-573
[6]   New Calculation of the Energy of Helium in the Ground-State, and the deepest Terms of Ortho-Helium [J].
Hylleraas, Egil A. .
ZEITSCHRIFT FUR PHYSIK, 1929, 54 (5-6) :347-366
[7]   THEORY OF ATOMIC PHOTOIONIZATION MEASUREMENTS [J].
JACOBS, VL .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1972, 5 (12) :2257-2271
[8]   DOUBLE PHOTOIONIZATION OF HELIUM - ANALYSIS OF PHOTOELECTRONS WITH RESPECT TO ENERGIES AND ANGLES [J].
LEROUZO, H ;
DALCAPPELLO, C .
PHYSICAL REVIEW A, 1991, 43 (01) :318-329
[9]  
MAULBETSCH F, 1992, THESIS U FREIBURG
1