Double charge exchange to the double isobaric analog state at Tπ ∼292 MeV

J. D. Zumbro, H. T. Fortune, M. Burlein, C. L. Morris, Z. F. Wang, R. Gilman, Kalvir S. Dhuga, G. R. Burleson, M. W. Rawool, R. W. Garnett, M. J. Smithson, D. S. Oakley, S. Mordechai, C. Fred Moore, And M.A. MacHuca, D. L. Watson, N. Auerbach

Research output: Contribution to journalArticlepeer-review

34 Scopus citations


Measurements of cross sections for the (π+π-) reaction to the double isobaric analog state on targets of 30Si, 34S, 44Ca, 50Ti, 51V, 52Cr, and 58Ni at θlab=5°and an incident pion kinetic energy of ∼292 MeV are presented. We also present limits for the cross section to the residual ground state for the four T>1 targets. The data are compared with a phenomenological two-amplitude model and with a two-amplitude model that uses seniority-zero shell-model wave functions. The latter model provides expressions for both ground state and double isobaric analog state cross sections.

Original languageEnglish
Pages (from-to)1479-1483
Number of pages5
JournalPhysical Review C - Nuclear Physics
Issue number4
StatePublished - 1 Jan 1987
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


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