Excitation of the isobaric analog state of Ho165 by pion single-charge exchange

J. N. Knudson, J. R. Comfort, R. A. Gianelli, Barry Ritchie, D. Rothenberger, D. Poanić, S. S. Hanna, J. D. Bowman, H. W. Baer, A. G. Bergmann, P. A. Heusi, F. Irom, C. J. Seftor, S. Hoibräten, R. A. Loveman, S. H. Rokni, H. Crannell, D. I. Sober, W. J. Fickinger, H. Marshak

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

Forward-angle differential cross sections for the Ho165(+,0)165Er(IAS) reaction have been measured at T=98.0, 163.2, and 228.3 MeV in the angular range & 14°. The shapes of the angular distributions at 98.0 and 163.2 MeV are compared to predictions arising from the strong absorption model of pion single-charge exchange scattering. Extrapolated 0°cross sections are compared with trends previously established with mostly spherical and near-spherical nuclei. The measurement demonstrates the possibility of using the (+,0) reaction for studying neutron density deformations in oriented Ho165.

Original languageEnglish (US)
Pages (from-to)1382-1387
Number of pages6
JournalPhysical Review C
Volume35
Issue number4
DOIs
StatePublished - 1987

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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