Strong interaction effects in Σ- atoms
Keyword(s):
An approximation is made for the Σ- atomic energy shifts and widths due to strong interaction central and spin-orbit parts of the potential with the use of the S-Matrix Approach, introduced by DelofF. This simplified model is applied in 12C_Σ in connection with the Σ-hypernuclear data: 12C_Σ. It is concluded that there is an essential influence of the strong interaction and especially of the nuclear spin-orbit coupling in the spectra of Σ-12C, mainly for the p-shell.
Keyword(s):
2000 ◽
Vol 113
(21)
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pp. 9410-9418
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Keyword(s):
1956 ◽
Vol 1
(11)
◽
pp. 1055-1068
◽
2012 ◽
Vol 26
(01)
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pp. 1230001
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