η-3N problem with separable interactions

A. Fix, H. Arenhövel

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

The η-3N interaction is studied within the four-body scattering theory adopting purely separable forms for the two- and three-body subamplitudes, limiting the basic two-body interactions to s waves only. The corresponding separable approximation for the integral kernels is obtained by using the Hilbert-Schmidt procedure. Results are presented for the η-3H scattering amplitude and for the total elastic cross section for energies below the triton break-up threshold.

Original languageEnglish
Article number024002
Pages (from-to)240021-2400211
Number of pages2160191
JournalPhysical Review C - Nuclear Physics
Volume66
Issue number2
DOIs
Publication statusPublished - 1 Aug 2002

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interactions
scattering amplitude
thresholds
cross sections
approximation
scattering
energy

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

η-3N problem with separable interactions. / Fix, A.; Arenhövel, H.

In: Physical Review C - Nuclear Physics, Vol. 66, No. 2, 024002, 01.08.2002, p. 240021-2400211.

Research output: Contribution to journalArticle

Fix, A. ; Arenhövel, H. / η-3N problem with separable interactions. In: Physical Review C - Nuclear Physics. 2002 ; Vol. 66, No. 2. pp. 240021-2400211.
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