Dynamics of the projectile-like fragment emission in the 40Ar+209Bi reaction at 26 MeV u-1

K. Ieki, N. Iwasa, Y. Ando, K. Hata, T. Motobayashi, H. Murakami, M. Ogiwara, Ruan Jian-Zhi Ruan, S. Shibuya, S. Shirato, H. Fujiwara, S. C. Jeong, S. M. Lee, T. Mizota, Y. Nagashima, M. Ogihara, S. Okumura, Y. H. Pu, M. Ishihara

研究成果: Article査読

3 被引用数 (Scopus)

抄録

Angular distributions of fission fragments emitted in the 40Ar+209Bi reaction at 26 MeV u-1 were measured in coincidence with projectile-like fragments (PLF). Linear momentum transfer, angular momentum transfer ltr and spin alignment PZZ of the fissile nucleus were deduced as functions of the atomic number Z of PLF. Observed trend of ltr and PZZ suggests that a significant part of the PLF is emitted in dissipative process. Large missing momenta were observed. They are attributed to pre-equilibrium light-particle emission from the fissile nucleus.

本文言語English
論文番号020
ページ(範囲)401-411
ページ数11
ジャーナルJournal of Physics G: Nuclear and Particle Physics
18
2
DOI
出版ステータスPublished - 1992
外部発表はい

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学

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