Resonance and continuum Gamow shell model with realistic nuclear forces. Sun, Z. H., Wu, Q., Zhao, Z. H., Hu, B. S., Dai, S. J., & Xu, F. R. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 769:227–232, jun, 2017.
Resonance and continuum Gamow shell model with realistic nuclear forces [link]Paper  doi  abstract   bibtex   
Starting from realistic nuclear forces, we have developed a core Gamow shell model which can describe resonance and continuum properties of loosely-bound or unbound nuclear systems. To describe properly resonance and continuum, the Berggren representation has been employed, which treats bound, resonant and continuum states on equal footing in a complex-momentum (complex-k) plane. To derive the model-space effective interaction based on realistic forces, the full Qˆ-box folded-diagram renormalization has been, for the first time, extended to the nondegenerate complex-k space. The CD-Bonn potential is softened by using the Vlow-k method. Choosing 16O as the inert core, we have calculated sd-shell neutron-rich oxygen isotopes, giving good descriptions of both bound and resonant states. The isotopes 25,26O are calculated to be resonant even in their ground states.
@article{sun_resonance_2017,
abstract = {Starting from realistic nuclear forces, we have developed a core Gamow shell model which can describe resonance and continuum properties of loosely-bound or unbound nuclear systems. To describe properly resonance and continuum, the Berggren representation has been employed, which treats bound, resonant and continuum states on equal footing in a complex-momentum (complex-k) plane. To derive the model-space effective interaction based on realistic forces, the full Qˆ-box folded-diagram renormalization has been, for the first time, extended to the nondegenerate complex-k space. The CD-Bonn potential is softened by using the Vlow-k method. Choosing 16O as the inert core, we have calculated sd-shell neutron-rich oxygen isotopes, giving good descriptions of both bound and resonant states. The isotopes 25,26O are calculated to be resonant even in their ground states.},
author = {Sun, Z.H. H. and Wu, Q. and Zhao, Z.H. H. and Hu, B.S. S. and Dai, S.J. J. and Xu, F.R. R.},
doi = {10.1016/j.physletb.2017.03.054},
file = {:home/wolf/.local/share/data/Mendeley Ltd./Mendeley Desktop/Downloaded/Sun et al. - 2017 - Resonance and continuum Gamow shell model with realistic nuclear forces.pdf:pdf},
issn = {03702693},
journal = {Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics},
keywords = {,Continuum,Gamow shell model,Realistic nuclear forces,Resonance,Spectra,Unstable nuclei},
month = {jun},
pages = {227--232},
title = {{Resonance and continuum Gamow shell model with realistic nuclear forces}},
url = {https://linkinghub.elsevier.com/retrieve/pii/S0370269317302459},
volume = {769},
year = {2017}
}

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