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Journal Articles Nuclear Physics A Year : 2000

Proton decay of high-lying states in odd nuclei

Ch. Stoyanov
  • Function : Author
V.V. Voronov
  • Function : Author

Abstract

In the framework of the quasiparticle-phonon model, we study the non-statistical proton decay of excited states in odd nuclei towards low-lying collective states. Partial cross sections and branching ratios for the proton decay of the high angular momentum states in $^{41}$Sc, $^{59}$Cu and $^{91}$Nb %{\it excited by means of the ($^{7}$Li,$^{6}$He) reaction} are evaluated. The calculated branching ratios predict strong direct proton decays to the low-lying vibrational states in $^{41}$Sc and $^{91}$Nb. A general agreement with existing experimental data is found.

Dates and versions

in2p3-00003955 , version 1 (20-06-2000)

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Ch. Stoyanov, V.V. Voronov, Nguyen van Giai. Proton decay of high-lying states in odd nuclei. Nuclear Physics A, 2000, 672, pp.141-152. ⟨in2p3-00003955⟩
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