ISSN:
1572-9540
Keywords:
all-order self-energy
;
self-energy screening
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract We use a recently published method for the renormalization of the self-energy to calculate the self-energy of 6s and 8d levels to all orders in Zα. We demonstrate the accuracy of the method and its potential for high-n, low-Z applications. We also show that this method is perfectly suited for the evaluation of the two-electron self-energy (self-energy screening). For the first time, evaluation of the screening of the 1s electron by a second one in either the 1s,2s, 2p1/2 or 2p3/2 shells has been performed, for 30 ⩽ Z ⩽92.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1012622505367