Effect of P-wave interaction in6He and6Li photoabsorption

Sonia Bacca*, Nir Barnea, Winfried Leidemann, Giuseppina Orlandini

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

37 Scopus citations


The total photoabsorption cross sections of the six-body nuclei are calculated including a complete final state interaction via the Lorentz integral transform method. The effect of nucleon-nucleon central P-wave forces is investigated. Comparing to results with central potentials containing S-wave forces only, one finds considerable more strength in the low-energy cross sections and a rather strong improvement in comparison with experimental data, in particular for 6Li.

Original languageAmerican English
Article number057001
Pages (from-to)057001-1-057001-4
JournalPhysical Review C - Nuclear Physics
Issue number5
StatePublished - May 2004

Bibliographical note

Funding Information:
S.B. thanks H. Arenhövel for helpful discussions. The work of N.B. was supported by the Israel Science Foundation (Grant No. 202∕02). A great part of the numerical calculations were performed at the computer centre CINECA (Bologna).


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