TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysProc.3.034
TI  - Beryllium-9 in cluster effective field theory
PY  - 2020/02/26
UR  - https://scipost.org/SciPostPhysProc.3.034
JF  - SciPost Physics Proceedings
JA  - SciPost Phys. Proc.
VL  - 
IS  - 3
SP  - 034
A1  - Filandri, Elena
AU  - Andreatta, Paolo
AU  - Manzata, Carlo A.
AU  - Ji, Chen
AU  - Leidemann, Win
AU  - Orlandini, G.
AB  - We study the 9 Be ground-state energy with non-local αn and αα potentials derived from Cluster Effective Field Theory. The short-distance dependence of the interaction is regulated with a momentum cutoff. The potential parameters are fitted to reproduce scattering length and effective range. We implement such potential models in a Non-Symmetrized Hyperspherical Harmonics (NSHH) code in momentum space. In addition we calculate ground-state energies of various alpha nuclei. Work is in progress in view of the calculation of the photodisintegration of 9 Be with the Lorentz Integral Transform (LIT) method.
ER  -

@Article{10.21468/SciPostPhysProc.3.034,
	title={{Beryllium-9 in cluster effective field theory}},
	author={Elena Filandri and Paolo Andreatta and Carlo A. Manzata and Chen Ji and W. Leidemann and G. Orlandini},
	journal={SciPost Phys. Proc.},
	pages={034},
	year={2020},
	publisher={SciPost},
	doi={10.21468/SciPostPhysProc.3.034},
	url={https://scipost.org/10.21468/SciPostPhysProc.3.034},
}