Resonance states in 22Mg for reaction rates in the rp-process

G. P.A. Berg, K. Hatanaka, M. Wiescher, H. Schatz, T. Adachi, A. D. Bacher, C. C. Foster, Y. Fujita, H. Fujita, K. Fujita, J. Görres, Ch Herman, J. Kamiya, N. Sakamoto, Y. Sakemi, Y. Shimbara, Y. Shimuzu, E. J. Stephenson, T. Wakasa, M. Yosoi

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27 Citations (Scopus)

Abstract

Motivated by the need of spectroscopic data to better understand the astrophysical rp-process, we developed a new experimental method using the Grand Raiden magnet spectrometer to study proton rich nuclei with α and 3He induced reactions. First results of the 24Mg(4He,6He)22Mg reaction at 206 MeV and O° are presented, showing states relevant for resonant reaction rate calculations of the proton capture 21Na(p,γ)22Mg and the 18Ne(α,p)21 Na reaction which controls the break-out of the hot CNO cycles at X-ray burst conditions.

Original languageEnglish
Pages (from-to)608c-610c
JournalNuclear Physics A
Volume723
Issue number1-2
DOIs
Publication statusPublished - Jul 28 2003

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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