Strange K̄ nuclear systems ( S = −1)
Autor: | Wu Shishu, Li Yi-He |
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Rok vydání: | 2009 |
Předmět: | |
Zdroj: | Chinese Physics C. 33:645-647 |
ISSN: | 1674-1137 |
Popis: | Λ(1405) is considered as a superposition of two resonances instead of a simple bound state of the kaon and proton. Within the framework of the Brueckner–Hartree–Fock(BHF) theory, we have investigated the nuclear systems (S = −1), especially K−pp and K−pnn(T = 1). The binding energy BK– is 23 MeV (3 MeV) and the width Γ is 62 MeV (56 MeV) for K−pp(K−pnn(T = 1)). |
Databáze: | OpenAIRE |
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