INSTITUTIONAL DIGITAL REPOSITORY

Browsing by Subject "Random phase approximations"

Browsing by Subject "Random phase approximations"

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  • Comparing experimental and calculated electron-capture rates of pf-shell nuclei in explosive stellar environments 
    Cole, A.L.; Anderson, T.S.; Austin, S.M.; Brown, B.A.; Dombos, A.C.; Fawwaz, O.; Gupta, S.; Hitt, G.W.; Schooley, A.K.; Valdez, L.; Zegers, R.G.T. Z (2016-12-01)
    In explosive stellar environments electron-capture rates on pf-shell nuclei are needed to model core-collapse and thermonuclear supernovae. Electron-capture (EC) rates can be determined from Gamow-Teller (GT) transitions ...
  • β+ Gamow-teller transition strengths from Ti 46 and stellar electron-capture rates 
    Noji, S.; Zegers, R.G.T.; Austin, S.M.; Baugher, T.; Bazin, D.; Brown, A.B.; Campbell, C.M.; Cole, A.L.; Doster, H.J.; Gade, A.; Guess, C.J.; Gupta, S.; Hitt, G.W.; Langer, G.; Lipschutz, S.; Lunderberg, E.; Meharchand, R.; Meisel, Z.; Perdikakis, G.; Pereira, J.; Recchia, F.; Schatz, H.; Scott, M.; Stroberg, S.R.; Sullivan, C.; Valdez, L.; Walz, C.; Weisshaar, D.; William, S.J.; Wimmer, K. (2016-11-22)
    The Gamow-Teller strength in the β+ direction to Sc46 was extracted via the Ti46(t,He3+γ) reaction at 115MeV/u. The γ-ray coincidences served to precisely measure the very weak Gamow-Teller transition to a final state at ...