The influence of δ meson on the isospin splitting of in-medium NN → NΔ cross-sections
Keyword(s):
The isospin splitting of the in-medium [Formula: see text] cross-sections in asymmetric nuclear medium is investigated in the framework of the one-boson exchange model by including [Formula: see text] and [Formula: see text] mesons. Our results show that the medium correction factors [Formula: see text] have [Formula: see text] and [Formula: see text] by using the without-[Formula: see text] sets. By including the [Formula: see text] meson, there appear the totally opposite results in the [Formula: see text] for different channels, i.e., [Formula: see text] and [Formula: see text].
1970 ◽
Vol 43
(2)
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pp. 407-424
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1963 ◽
Vol 29
(6)
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pp. 829-850
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Keyword(s):
1967 ◽
Vol 37
(1)
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pp. 88-106
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1978 ◽
Vol 60
(4)
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pp. 1223-1225
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