Properties of C-12 resonances determined from the 10B(3He, p alpha alpha alpha) and 11B(3He, d alpha alpha alpha) reactions studied in complete kinematics Articles uri icon

authors

  • ALCORTA, M.
  • BORGE, M. J. G.
  • CUBERO, M.
  • DIGET, C. Aa.
  • DOMINGUEZ REYES, RICARDO
  • FRAILE, L.M.
  • FULTON, B. R.
  • FYNBO, H. O. U.
  • GALAVIZ, D.
  • HYLDEGAARD, S.
  • JEPPESEN, H.
  • JONSON, B.
  • KIRSEBOM, O. S.
  • MADURGA, M.
  • MAIRA, A.
  • MUÑOZ MARTIN, A
  • NILSSON, T.
  • NYMAN, G.
  • OBRADORS, D.
  • PEREA, A.
  • RIISAGER, K.
  • TENGBLAD, O.
  • TURRION, M.

publication date

  • December 2012

start page

  • 1

end page

  • 6

issue

  • 6 (064306)

volume

  • 86

International Standard Serial Number (ISSN)

  • 0556-2813

Electronic International Standard Serial Number (EISSN)

  • 1089-490X

abstract

  • We have used the 10B(3He,palfaalfaalfa) reaction at 4.9 MeV and the 11B(3He,dalfaalfaalfa) reaction at 8.5 MeV to determine the energy, width, and decay mechanism of resonances in 12C above the triple-alfa threshold up to 21 MeV in excitation energy. Comparison with various models has allowed us to estimate the degree of clustering of the states studied.