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most citedA New Method for Combining NLO QCD with Shower Monte Carlo Algorithms

2.8k citations

Showing 2019 · nucl-thShow all

11 papers · 2 filters

nucl-th2019

Volution of nuclear spin-orbit splittings with Skyrme functional SAMi-T

Shihang Shen, Gianluca Colò, Xavier Roca-Maza

A new Skyrme functional has been developed with tensor term guided by ab initio relativistic Brueckner-Hartree-Fock (RBHF) studies on neutron-proton drops. Instead of extracting in…

nucl-th2019★ 3 cited

Nuclear incompressibility from spherical and deformed nuclei

Danilo Gambacurta, Gianluca Colò, Alessandro Pastore

We present an analysis based on the deformed Quasi Particle Random Phase Approximation, on top of a deformed Hartree-Fock-Bogoliubov description of the ground state, aimed at study…

nucl-th2019★ 14 cited

Particle-vibration coupling for giant resonances beyond the diagonal approximation

Shihang Shen, Gianluca Colò, Xavier Roca-Maza

A self-consistent particle-vibration coupling (PVC) model without diagonal approximation is presented. The diagonal approximation, that neglects completely the interaction between…

nucl-th2019

Skyrme Functional with Tensor Terms from ab initio Calculations: Results for the Spin-Orbit Splittings

Shihang Shen, Gianluca Colò, Xavier Roca-Maza

A new Skyrme functional including tensor terms is presented. The tensor terms have been determined by fitting the results of relativistic Brueckner-Hartree-Fock (RBHF) studies on n…

nucl-th2019

Harmonic potential theorem: \\extension to spin-, velocity- and density-dependent interactions

S. Zanoli, X. Roca-Maza, G. Colò +1

One of the few exact results for the description of the time-evolution of an inhomogeneous, interacting many-particle system is given by the Harmonic Potential Theorem (HPT). The r…

nucl-th2019

Coulomb Energy Density Functionals for Nuclear Systems: Recent Studies of Coulomb Exchange and Correlation Functionals

Tomoya Naito, Ryosuke Akashi, Gianluca Colò +2

The Coulomb exchange and correlation energy density functionals for electron systems are applied to nuclear systems. It is found that the exchange functionals in the generalized gr…

nucl-th2019★ 9 cited

Double charge-exchange phonon states

X. Roca-Maza, H. Sagawa, G. Colo'

We study double charge-exchange phonon states in neutron-rich nuclei, in particular the double isobaric analog states and the double Gamow-Teller excitations, induced by the double…

nucl-th2019★ 5 cited

Characterization of vorticity in pygmy resonances and soft-dipole modes with two-nucleon transfer reactions

R. A. Broglia, F. Barranco, G. Potel +1

The properties of the two-quasiparticle-like soft E1-modes and PDR have been and are systematically studied with the help of inelastic and electromagnetic experiments which essenti…

nucl-th2019★ 14 cited

Nuclear excitations within microscopic EDF approaches : pairing and temperature effects on the dipole response

E. Yüksel, G. Colò, E. Khan +1

In the present work, the isovector dipole responses, both in the resonance region and in the low-energy sector, are investigated using the microscopic nuclear Energy Density Functi…

nucl-th2019★ 2 cited

Radioactive beams and inverse kinematics: probing the quantal texture of the nuclear vacuum

F. Barranco, G. Potel, E. Vigezzi +1

The properties of the quantum electrodynamic (QED) vacuum in general, and of the nuclear vacuum (ground) state in particular are determined by virtual processes implying the excita…

nucl-th2019★ 138 cited

Towards an ab initio covariant density functional for nuclear structure

Shihang Shen, Haozhao Liang, Wen Hui Long +2

Nuclear structure models built from phenomenological mean fields, the effective nucleon-nucleon interactions (or Lagrangians), and the realistic bare nucleon-nucleon interactions a…