CIRCULAR-DICHROISM IN PHOTOELECTRON ANGULAR-DISTRIBUTIONS FOR THE 7P3/2 LEVEL OF CESIUM

被引：17

作者：

CUELLAR, LE

FEIGERLE, CS

CARMAN, HS

COMPTON, RN

机构：

[1] OAK RIDGE NATL LAB, CHEM PHYS SECT, OAK RIDGE, TN 37831 USA

[2] UNIV TENNESSEE, DEPT CHEM, KNOXVILLE, TN 37996 USA

来源：

PHYSICAL REVIEW A | 1991年 / 43卷 / 11期

关键词：

D O I：

10.1103/PhysRevA.43.6437

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Circular dichroism in photoelectron angular distributions (CDAD) is used to examine the alignment of the 7P3/2 and 7P1/2 levels of cesium, prepared by absorption of linearly polarized laser radiation. As expected, the 7P1/2 level exhibits no CDAD, whereas the 7P3/2 level shows a significant CDAD signal, although smaller than that predicted by theory. The difference between experiment and theory is attributed to mJ mixing due to hyperfine coupling during the finite ionization time of the laser pulse.

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收藏

页码：6437 / 6440

页数：4

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