Investigation of Stellar 26 Si (p,γ) 27 P Reaction via Coulomb Dissociation

Y. Togano, T. Gomi, T. Motobayashi, Y. Ando, N. Aoi, H. Baba, K. Demichi, Z. Elekes, N. Fukuda, Zs Fülöp, U. Futakami, H. Hasegawa, Y. Higurashi, K. Ieki, N. Imai, M. Ishihara, K. Ishikawa, N. Iwasa, H. Iwasaki, S. KannoY. Kondo, T. Kubo, S. Kubono, M. Kunibu, K. Kurita, Y. U. Matsuyama, S. Michimasa, T. Minemura, M. Miura, H. Murakami, T. Nakamura, M. Notani, S. Ota, A. Saito, H. Sakurai, M. Serata, S. Shimoura, T. Sugimoto, E. Takeshita, S. Takeuchi, K. Ue, K. Yamada, Y. Yanagisawa, K. Yoneda, A. Yoshida

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The Coulomb dissociation of the proton-rich nuclei 27P was studied experimentally using 27P beams at 57 MeV/nucleon with a lead target. The radiative widths of the low-lying excited state in 27P were deduced. The resonant capture reaction rate of stellar 26Si(p,γ)27P through these states was estimated using the measured radiative widths. The astrophysical implications obtained from the extracted reaction rate will be discussed.

Original languageEnglish
Title of host publicationOrigin of Matter and Evolution of Galaxies - 10th International Symposium on Origin of Matter and Evolution of Galaxies
Subtitle of host publicationFrom the Dawn of Universe to the Formation of Solar System, OMEG 2007
EditorsToshitaka Kajino, Takuma Suda, Takaya Nozawa, Akira Ohnishi, Masayuki Y. Fujimoto, Shigeru Kubono, Kiyoshi Kato
PublisherAmerican Institute of Physics Inc.
Pages193-198
Number of pages6
ISBN (Electronic)9780735405370
DOIs
Publication statusPublished - 2008
Event10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007 - Sapporo, Japan
Duration: 2007 Dec 42007 Dec 7

Publication series

NameAIP Conference Proceedings
Volume1016
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007
CountryJapan
CitySapporo
Period07/12/407/12/7

Keywords

  • 20<38
  • And Nucleosynthesis in novae
  • Coulomb excitation
  • Reaction induced by unstable nuclei
  • Supemovae and other explosive environments

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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