Dense K^^- Nuclei and Their Excited States(Proceedings of the YITP Workshop on Nuclear Matter under Extreme Conditions)
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概要
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We have investigated the excited states as well as the ground state of various K nuclei, based on the improved version of antisymmetrized molecular dynamics method with a phenomenological KN interaction. Our calculation shows that the ground state of K nuclei forms dense state ; more than 4 ρ_0 (ρ_0 being normal density). The two excited states of ^<11>CK, (J^π, T) = (1/2^+ , 0) and (1/2^+ , 1), are also deeply bound below the Σπ-emission threshold. They are the same J^π state but have quite different structures from each other ; T = 0 state has a well-developed clustering structure, while T = 1 state has a shell-like structure.
- 理論物理学刊行会の論文
- 2004-12-28
著者
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DOTE Akinobu
High Energy Accelerator Research Organization (KEK)
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AKAISHI Yoshinori
College of Science and Technology, Nihon University
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Dote Akinobu
High Energy Accelerator Res. Organization(kek) Tsukuba Jpn
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Yamazaki T
Meson Science Laboratory University Of Tokyo:institute For Nuclear Study University Of Tokyo
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AKAISHI Yoshinori
High Energy Accelerator Research Organization (KEK)
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YAMAZAKI Toshimitsu
The Institute of Physical and Chemical Research (RIKEN)
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Yamazaki Toshimitsu
Meson Science Laboratory University Of Tokyo:institute For Nuclear Study University Of Tokyo
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