Search for high-spin states in Si27 and Al27

Z. J. Cao, R. D. Bent, H. Nann, J. D. Brown

Research output: Contribution to journalArticle

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Abstract

We have studied the reactions Mg24(,p)27Al and Al27(3He,t)27Si to obtain independent evidence regarding the structure of states selectively populated in the Mg26(p,-)27Si reaction. High-spin two-particle one-hole configurations have been inferred from (p,-) studies for states in Si27 at excitation energies of 7.0 and 9.5 MeV. The (,p) data provide evidence for two possible (13/2)+ states in the isobaric analog nucleus Al27 at excitation energies of 6.98 and 9.59 MeV, while the (3He,t) data provide evidence for a possible (13/2)+ state at 9.49 MeV in Si27. These results support the inferences drawn from the (p,-) studies and the use of the A(p,-)A+1 reaction as a spectroscopic tool in identifying high-spin final states having a simple two-particle, one-hole configuration with respect to the target nucleus, which may not be easily reached or identified by other means.

Original languageEnglish (US)
Pages (from-to)875-879
Number of pages5
JournalPhysical Review C
Volume35
Issue number3
DOIs
StatePublished - Jan 1 1987

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nuclei
configurations
inference
excitation
analogs
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

Cite this

Cao, Z. J., Bent, R. D., Nann, H., & Brown, J. D. (1987). Search for high-spin states in Si27 and Al27. Physical Review C, 35(3), 875-879. https://doi.org/10.1103/PhysRevC.35.875

Search for high-spin states in Si27 and Al27. / Cao, Z. J.; Bent, R. D.; Nann, H.; Brown, J. D.

In: Physical Review C, Vol. 35, No. 3, 01.01.1987, p. 875-879.

Research output: Contribution to journalArticle

Cao, ZJ, Bent, RD, Nann, H & Brown, JD 1987, 'Search for high-spin states in Si27 and Al27', Physical Review C, vol. 35, no. 3, pp. 875-879. https://doi.org/10.1103/PhysRevC.35.875
Cao, Z. J. ; Bent, R. D. ; Nann, H. ; Brown, J. D. / Search for high-spin states in Si27 and Al27. In: Physical Review C. 1987 ; Vol. 35, No. 3. pp. 875-879.
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