Precise measurement of alpha-K for the 65.7-keV M4 transition in 119Sn: Extended test of internal-conversion theory

Autor: Nica, N., Hardy, J. C., Iacob, V. E., Bencomo, M., Horvat, V., Park, H. I., Maguire, M., Miller, S., Trzhaskovskaya, M. B.
Rok vydání: 2013
Předmět:
Druh dokumentu: Working Paper
Popis: We have measured the K-shell internal conversion coefficient, alpha-K, for the 65.7-keV M4 transition in 119Sn to be 1621(25). This result agrees well with Dirac-Fock calculations in which the effect of the K-shell atomic vacancy is accounted for, and disagrees with calculations in which the vacancy is ignored. This extends our precision tests of theory to Z = 50, the lowest Z yet measured.
Comment: 10 pages, 7 figures
Databáze: arXiv