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New Three-Nucleon-Force Terms in the Three-Nucleon System

D. Hüber·J. L. Friar·A. Nogga·H. Witala·U. van Kolck
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Abstract

We include two new three-nucleon-force terms of pion-range - short-range form in our momentum-space calculations for the three-nucleon continuum. These two terms are expected by chiral perturbation theory to be non-negligible. We study the effects of these terms in elastic neutron-deuteron scattering and pay special attention to the neutron vector analyzing power $A_y$.

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D. Hüber, J. L. Friar, A. Nogga, H. Witala, U. van Kolck. 1999-10-12. New Three-Nucleon-Force Terms in the Three-Nucleon System. https://doi.org/10.1007/s006010170020

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