(p,A t) reactions on Sc45 and Ca44 and the weak-coupling core-excitation model

Kamal K. Seth*, H. Ohnuma, T. Suehiro, S. Yamada, S. Takeda

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

21 Scopus citations

Abstract

From a study of the (p,t) reaction on Sc45 and Ca44, Jπ of the 1.41-MeV state in Sc43 is inferred to be 72-. It is found that both the absolute cross sections and angular distribution shapes for this transition are almost identical with those for the transition to the 1.84-MeV 02+ state in Ca42 (as are the corresponding ground-state transitions). It is suggested that the 1.41-MeV state in Sc43 consists primarily of the 02+ excited state of the Ca42 core with an f72 proton weakly coupled to it, just as Sc43(g.s.) consists mainly of Ca42(g.s.) plus an f72 proton.

Original languageEnglish (US)
Pages (from-to)132-135
Number of pages4
JournalPhysical review letters
Volume30
Issue number4
DOIs
StatePublished - 1973

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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