Constraining the nuclear pairing gap with pairing vibrations

Abstract

Pairing interactions with various density dependencies (surface/volume mixing) are constrained with the two-neutron separation energy in the Tin isotopic chain. The response associated with pairing vibrations in very neutron-rich nuclei is sensitive to the density dependence of the pairing interaction. Using the same pairing interaction in nuclear matter and in Tin nuclei, the range of densities where the LDA is valid in the pairing channel is also studied.

References in corpus (17)

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Cited by in corpus (22)

• Constraining the nuclear equation of state at subsaturation densities
• Effect of pairing on one- and two-nucleon transfer below the Coulomb barrier: a time-dependent microscopic description
• Pairing in exotic neutron rich nuclei around the drip line and in the crust of neutron stars
• 3PF2 pairing in high-density neutron matter
• Effect of pairing correlations on incompressibility and symmetry energy in nuclear matter and finite nuclei
• Anomalous pairing vibration in neutron-rich Sn isotopes beyond the N=82 magic number
• Density dependence of the pairing interaction and pairing correlation in unstable nuclei
• Surface-enhanced pair transfer in quadrupole states of neutron-rich Sn isotopes
• Incompressibility of finite fermionic systems: stable and exotic atomic nuclei
• Pair-transfer probability in open- and closed-shell Sn isotopes
• Di-neutron correlation in monopole two-neutron transfer modes in Sn isotope chain
• Coupling of shape and pairing vibrations in a collective Hamiltonian based on nuclear energy density functionals
• Pairing vibrations in the interacting boson model based on density functional theory
• Correlations between bulk parameters in relativistic and nonrelativistic hadronic mean-field models
• Probing the pairing interaction through two-neutron transfer reactions
• Odd-even staggering in neutron drip line nuclei
• On the description of two-particle transfer in superfluid systems
• FRIGA, A New Approach To Identify Isotopes and Hypernuclei In N-Body Transport Models
• Anderson-Bogoliubov phonon in inner crust of neutron stars: Dipole excitation in spherical Wigner-Seitz cell
• Two-neutron transfer probabilities and spatial-localization effects at the drip line
• Coexistence of Anderson-Bogoliubov phonon and quadrupole cluster vibration in neutron star inner crust
• Pairing effects on neutron matter equation of state and symmetry energy at subsaturation densities