Results 131 to 140 of about 462,798 (325)

High-momentum components in the 4He nucleus caused by inter-nucleon correlations

open access: yesPhysics Letters B, 2020
High-momentum components of nuclei are essential for understanding the underlying inter-nucleon correlations in nuclei. We perform the comprehensive analysis for the origin of the high-momentum components of 4He in the framework of Tensor-optimized High ...
Mengjiao Lyu   +5 more
doaj  

Nucleon-nucleon interaction in the S13-D13 coupled channel for a pion mass of 469 MeV

open access: yesPhysics Letters B, 2022
In this work, we apply the relativistic chiral nuclear force to describe the state-of-the-art lattice simulations of the nucleon-nucleon scattering amplitude. In particular, we focus on the S13-D13 coupled channel for a pion mass of 469 MeV. We show that
Qian-Qian Bai   +4 more
doaj  

A Common Framework for Audience Interactivity [PDF]

open access: yesarXiv, 2017
Audience interactivity is interpreted differently across domains. This research develops a framework to describe audience interactivity across a broad range of experiences. We build on early work characterizing child audience interactivity experiences, expanding on these findings with an extensive review of literature in theater, games, and theme parks,
arxiv  

Supernova matter at subnuclear densities as a resonant Fermi gas: Enhancement of neutrino rates

open access: yes, 2014
At low energies nucleon-nucleon interactions are resonant and therefore supernova matter at subnuclear densities has many similarities to atomic gases with interactions dominated by a Feshbach resonance.
Bartl, A., Pethick, C. J., Schwenk, A.
core   +1 more source

Reaction models in nuclear astrophysics

open access: yesEPJ Web of Conferences, 2016
We present different reaction models commonly used in nuclear astrophysics, in particular for the nucleosynthesis of light elements. Pioneering works were performed within the potential model, where the internal structure of the colliding nuclei is ...
Descouvemont Pierre
doaj   +1 more source

Understanding and predicting synthetic lethal genetic interactions in Saccharomyces cerevisiae using domain genetic interactions [PDF]

open access: yesarXiv, 2011
Genetic interactions have been widely used to define functional relationships between proteins and pathways. In this study, we demonstrated that yeast synthetic lethal genetic interactions can be explained by the genetic interactions between domains of those proteins.
arxiv  

The roles of three-nucleon force and continuum coupling in mirror symmetry breaking of oxygen mass region

open access: yesPhysics Letters B, 2022
With both three-nucleon force and continuum coupling included, we have developed a self-consistent ab initio Gamow shell model within the Gamow Hartree-Fock (GHF) basis obtained by the realistic interaction itself.
S. Zhang   +6 more
doaj  

Four-nucleon contact interactions from holographic QCD

open access: yes, 2011
We calculate the low energy constants of four-nucleon interactions in an effective chiral Lagrangian in holographic QCD. We start with a D4-D8 model to obtain meson-nucleon interactions and then integrate out massive mesons to obtain the four-nucleon ...
A Hosaka   +28 more
core   +1 more source

β+/EC decay rates of deformed neutron-deficient nuclei in the deformed QRPA with realistic interactions

open access: yesPhysics Letters B, 2015
The weak-decay (β+ and EC) rates of neutron-deficient Kr, Sr, Zr, and Mo isotopes are investigated within the deformed quasiparticle random-phase approximation with realistic nucleon–nucleon interactions.
Dongdong Ni, Zhongzhou Ren
doaj  

Electromagnetic moments of scandium isotopes and N = 28 isotones in the distinctive 0f7/2 orbit

open access: yesPhysics Letters B, 2022
The electric quadrupole moment of 49Sc was measured by collinear laser spectroscopy at CERN-ISOLDE to be Qs=−0.159(8) eb, and a nearly tenfold improvement in precision was reached for the electromagnetic moments of 47,49Sc.
S.W. Bai   +33 more
doaj  

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