Binding Energies of Double-Λ Hypernuclei and ΛΛ G-Matrix : Nuclear Physics
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概要
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Binding energies of double-Λ hypernuciei ^<10>_<ΛΛ>Be, ^<13>_<ΛΛ>B and ^6_<ΛΛ>He are calculated on the basis of G-matrix theory infinite nuclei. The core + Λ + Λ three-body model is adopted and the G-matrix for ΛΛ interaction is treated consistently with the model space. As the bare interaction the Nijmegen model D and model F are used. It is discussed that the consistency of the interaction with the model space is very important to calculate reliably the binding energies. It is shown that if the new event of double-Λ hypernuclei is interpreted as ^<13>_<ΛΛ>B, model D reproduces the experimental data very well, whereas model F does not.
- 理論物理学刊行会の論文
- 1993-01-25
著者
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Sakuda Toshimi
Department Of Applied Physics Faculty Of Engineering Miyazaki University
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HIMENO Hiroyuki
Graduate School of Science and Technology, Niigata University
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Nagata Sinobu
Department Of Applied Physics Faculty Of Engineering Miyazaki University
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Nagata Sinobu
Department Of Computer Science And Systems Engineering Miyazaki University
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Himeno Hiroyuki
Graduate School Of Science And Technology Niigata University
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Yamamoto Yasuo
Institute For Nuclear Study University Of Tokyo:physics Section Tsuru University
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NAGATA Sinobu
Department of Computer Science and Systems Engineering, Miyazaki University
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NAGATA Sinobu
Department of Applied Physics, Miyazaki University
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NAGATA Sinobu
Department of Applied Physics, Faculty of Engineering, Miyazaki University
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SAKUDA Toshimi
Department of Physics, Kyoto University
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SAKUDA Toshimi
Department of Applied Physics, Faculty of Engineering, Miyazaki University
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