Longitudinal response function of 4He with a realistic force

S. Bacca*, N. Barnea, W. Leidemann, G. Orlandini

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


The longitudinal response function of 4He is calculated with the Argonne V18 potential. The comparison with experiment suggests the need of a three-body force. When adding the Urbana IX three-body potential in the calculation of the lower longitudinal multipoles, the total strength is suppressed in the quasi-elastic peak, towards the trend of the experimental data.

Original languageAmerican English
Pages (from-to)321-324
Number of pages4
JournalFew-Body Systems
Issue number1-4
StatePublished - 2008


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