6533b829fe1ef96bd1289766
RESEARCH PRODUCT
A microscopic N N → N N*(1440) potential
P. GonzalezA. ValcarceFrancisco FernándezB. Juliá-díazB. Juliá-díazsubject
Coupling constantPhysicsRoper resonanceDiagramQuark modelAtomic physicsExcitationdescription
By means of a NN → N N* (1440) transition potential derived in a parameter-free way from a quark-model based N N potential, we determine simultaneously the πN N*(1440) and σ N N* (1440) coupling constants. We also present a study of the target Roper excitation diagram contributing to the p(d,d’) reaction.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2004-01-01 |