Effect of satellites on the 23P20 level lifetime in He-like ions

作者: T. Nandi

DOI: 10.1016/J.NIMB.2005.03.115

关键词:

摘要: Abstract In the present work it is shown that an unresolved Li-like 2 S 1 / – 4 P 5 0 satellite line affects lifetimes deduced for He-like 3 level in ions. To include effect of this we derive a simple but novel semi-empirical formula and estimate “effective” lifetime if unresolved.

参考文章(22)
R. W. Dunford, C. J. Liu, J. Last, N. Berrah-Mansour, R. Vondrasek, D. A. Church, L. J. Curtis, Direct observation of hyperfine quenching of the 2 3P0 level in heliumlike nickel Physical Review A. ,vol. 44, pp. 764- 767 ,(1991) , 10.1103/PHYSREVA.44.764
Richard Marrus, Alexandre Simionovici, Paul Indelicato, Daniel D. Dietrich, Pierre Charles, Jean-Pierre Briand, Keith Finlayson, Fritz Bosch, Dieter Liesen, Fernando Parente, Measurement of the (1s)(2p1/2) 23P0-(1s)(2p1/2) 23P1 fine-structure splitting in heliumlike Ag45+ Physical Review Letters. ,vol. 63, pp. 502- 504 ,(1989) , 10.1103/PHYSREVLETT.63.502
A. Simionovici, B. B. Birkett, J. P. Briand, P. Charles, D. D. Dietrich, K. Finlayson, P. Indelicato, D. Liesen, R. Marrus, n=2 to n=1 forbidden transitions in H-like and He-like silver and niobium. Physical Review A. ,vol. 48, pp. 1695- 1698 ,(1993) , 10.1103/PHYSREVA.48.1695
Harvey Gould, Richard Marrus, Peter J. Mohr, RADIATIVE DECAY OF THE 2 S, AND 23P2 STATES OF HELIUM-LIKE VANADIUM (Z = 23) AND IRON (Z = 26) Physical Review Letters. ,vol. 33, pp. 676- 680 ,(1974) , 10.1103/PHYSREVLETT.33.676
Dennis L. Matthews, Brant M. Johnson, John J. Mackey, C. Fred Moore, High-ResolutionK-Auger Spectra for Multiply Ionized Neon Physical Review Letters. ,vol. 31, pp. 1331- 1334 ,(1973) , 10.1103/PHYSREVLETT.31.1331
T.W. Tunnell, C.P. Bhalla, C. Can, Theoretical lifetimes and fluorescence yields for 1s2p 3P levels Physics Letters A. ,vol. 75, pp. 195- 196 ,(1980) , 10.1016/0375-9601(80)90110-3
W. R. Johnson, K. T. Cheng, D. R. Plante, Hyperfine structure of 2 3 P levels of heliumlike ions Physical Review A. ,vol. 55, pp. 2728- 2742 ,(1997) , 10.1103/PHYSREVA.55.2728
R. W. Dunford, H. G. Berry, D. A. Church, M. Hass, C. J. Liu, M. L. A. Raphaelian, B. J. Zabransky, L. J. Curtis, A. E. Livingston, Forbidden transitions in one- and two-electron nickel. Physical Review A. ,vol. 48, pp. 2729- 2745 ,(1993) , 10.1103/PHYSREVA.48.2729
Mau Hsiung Chen, Bernd Crasemann, Hans Mark, Relativistic Auger and x-ray emission rates of the1s2s2pconfiguration of Li-like ions Physical Review A. ,vol. 24, pp. 1852- 1861 ,(1981) , 10.1103/PHYSREVA.24.1852
H. D. Dohmann, R. Mann, E. Pfeng, Lifetime measurements of the 3 P 2 and 4 P { 5 / 2/0 } states in He- and Li-like titanium and chromium European Physical Journal A. ,vol. 309, pp. 101- 105 ,(1982) , 10.1007/BF01414970