V I Korobov and D Bakalov 2001 J. Phys. B: At. Mol. Opt. Phys. 34 L519 doi:10.1088/0953-4075/34/16/103
atom
V I Korobov1 and D Bakalov2
Show affiliations Recently new calculations of the hyperfine structure (HFS) for the metastable state (37, 35) of the 4He+
atom have been performed using the variational coupled rearrangement channel method. They reveal a discrepancy of ~200 ppm with our previous result on HFS based on molecular type variational expansion. In order to solve this disagreement we undertake new calculations of the HFS for this particular state using a more accurate variational method based on exponential basis functions, which yields the non-relativistic energy with 15 significant digits for the state.
32.10.Fn Fine and hyperfine structure
31.15.xt Variational techniques
31.10.+z Theory of electronic structure, electronic transitions, and chemical binding
Issue 16 (28 August 2001)
Received 15 May 2001, in final form 15 June 2001
Published 1 August 2001
atom
V I Korobov and D Bakalov 2001 J. Phys. B: At. Mol. Opt. Phys. 34 L519
V Nelea et al 2009 J. Phys. D: Appl. Phys. 42 225208
H Hayashi et al 2009 J. Phys.: Conf. Ser. 190 012050
N Zenine et al 2005 J. Phys. A: Math. Gen. 38 9439
M. Tavani 1998 ApJ 497 L21
J Spitaler et al 2009 New J. Phys. 11 113009
M A Gosálvez et al 2009 J. Micromech. Microeng. 19 125011
V I Inozemtsev and R Sasaki 2001 J. Phys. A: Math. Gen. 34 7621
Christopher S. Reynolds and Jörn Wilms 2000 ApJ 533 821
Pierre Hillion 2001 J. Phys. A: Math. Gen. 34 4687