Momentum distributions of 14C and 15C fragments from 16C breakup

T. Yamaguchi, T. Zheng, A. Ozawa, M. Chiba, R. Kanungo, T. Kato, K. Morimoto, T. Ohnishi, T. Suda, Y. Yamaguchi, A. Yoshida, K. Yoshida, I. Tanihata

Research output: Contribution to journalArticle

36 Citations (Scopus)

Abstract

The longitudinal momentum distributions of 14C and 15C fragments from 16C breakup have been measured at 83 A MeV by means of recently-developed direct time-of-flight technique. The distributions are characterized by FWHM of 142±14 MeV/c and 90±9 MeV/c for 14C and 15C, respectively. A Glauber-type analysis performed for the 15C distribution gives the relative s-wave spectroscopic factor to be around 30%, which is smaller than that for the halo nucleus 15C where the s-wave is dominant. The two-neutron removal cross section is found to be larger than the one-neutron cross section.

Original languageEnglish
Pages (from-to)3-13
Number of pages11
JournalNuclear Physics A
Volume724
Issue number1-2
DOIs
Publication statusPublished - 2003 Aug 25
Externally publishedYes

Keywords

  • Measured carbon fragments longitudinal momentum distributions, neutron removal σ. C deduced spectroscopic factor. Few-body Glauber model analysis
  • Nuclear reactions C(C, CX), (C, CX), E=83 MeV/nucleon

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Fingerprint Dive into the research topics of 'Momentum distributions of <sup>14</sup>C and <sup>15</sup>C fragments from <sup>16</sup>C breakup'. Together they form a unique fingerprint.

  • Cite this

    Yamaguchi, T., Zheng, T., Ozawa, A., Chiba, M., Kanungo, R., Kato, T., Morimoto, K., Ohnishi, T., Suda, T., Yamaguchi, Y., Yoshida, A., Yoshida, K., & Tanihata, I. (2003). Momentum distributions of 14C and 15C fragments from 16C breakup. Nuclear Physics A, 724(1-2), 3-13. https://doi.org/10.1016/S0375-9474(03)01451-9