Ab initio no core shell model
TLDR
In this paper, a non-perturbative ab initio no core shell model (NCSM) was proposed to solve the properties of nuclei exactly for arbitrary nucleon-nucleon (N N ) and N N + ǫ − three-N n interactions with exact preservation of all symmetries.About:
This article is published in Progress in Particle and Nuclear Physics.The article was published on 2013-03-01 and is currently open access. It has received 547 citations till now. The article focuses on the topics: Ab initio.read more
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Ab initio study of neutron drops with chiral Hamiltonians
Hugh Potter,Sebastian Fischer,Pieter Maris,James P. Vary,Sven Binder,Angelo Calci,Joachim Langhammer,Robert Roth +7 more
TL;DR: In this paper, the authors reported ab initio calculations for neutron drops in a 10 MeV external harmonic-oscillator trap using chiral nucleon-nucleon plus three nucleon interactions, and obtained total binding energies, internal energies, radii and odd-even energy differences for neutron numbers N = 2 − 18 using the no-core shell model with and without importance truncation.
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Nuclear matrix elements from lattice QCD for electroweak and beyond-Standard-Model processes
Zohreh Davoudi,William Detmold,Kostas Orginos,Assumpta Parreño,Martin J. Savage,Phiala E. Shanahan,Michael L. Wagman +6 more
TL;DR: In this article, the progress of lattice QCD studies of nuclear matrix elements of electroweak currents and beyond-Standard-Model operators is summarized, and connections with effective field theories and nuclear models are outlined.
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Towards grounding nuclear physics in QCD.
C. Drischler,C. Drischler,C. Drischler,Wick Haxton,Wick Haxton,Kenneth McElvain,Kenneth McElvain,Emanuele Mereghetti,Amy Nicholson,Pavlos Vranas,Pavlos Vranas,Andre Walker-Loud,Andre Walker-Loud,Andre Walker-Loud +13 more
TL;DR: In this paper, a review on the anticipated advances from lattice QCD and how these advances will impact few-body effective theories of nuclear physics by providing critical input, such as constraints on unknown low-energy constants of the effective field theories.
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Electric and magnetic dipole modes in high-resolution inelastic proton scattering at $0^\circ$
TL;DR: Inelastic proton scattering under extreme forward angles including $0^\circ$ and at energies of a few hundred MeV has been established as a new spectroscopic tool for the study of complete dipole strength distributions in nuclei as discussed by the authors.
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Computing the dipole polarizability of Ca48 with increased precision
Mirko Miorelli,Mirko Miorelli,Sonia Bacca,Sonia Bacca,Sonia Bacca,Gaute Hagen,Gaute Hagen,Thomas Papenbrock,Thomas Papenbrock +8 more
TL;DR: In this paper, the authors compute the electric dipole polarizability with an increased precision by including more correlations than in previous studies, such as 3p-3h excitations for the ground state, excited states, and the similarity-transformed operator.
References
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CP Violation in the Renormalizable Theory of Weak Interaction
TL;DR: In this article, it was shown that no CP-violating interactions exist in the quartet scheme without introducing any other new fields, and that the strong interaction must be chiral SU ( 4) X SU( 4) invariant as precisely as the conservation of the third component of the iso-spin.
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Unitary Symmetry and Leptonic Decays
TL;DR: In this article, an analysis of leptonic decays based on unitary symmetry for strong interactions and the V-A theory for weak interactions is presented, and an explanation for the observed predominance of the LAMBDA yields + e/sup -/ + nu decay over the lamBDA /sup −/ yields n + e /sup + n decay.
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Evidence for cardiomyocyte renewal in humans
Olaf Bergmann,Ratan D. Bhardwaj,Samuel Bernard,Sofia Zdunek,Fanie Barnabé-Heider,Stuart Walsh,Joel Zupicich,Kanar Alkass,Bruce A. Buchholz,Henrik Druid,Stefan Jovinge,Jonas Frisén +11 more
TL;DR: The capacity to generate cardiomyocytes in the adult human heart suggests that it may be rational to work toward the development of therapeutic strategies aimed at stimulating this process in cardiac pathologies.
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Accurate nucleon-nucleon potential with charge-independence breaking
TL;DR: The authors present a new high-quality nucleon-nucleon potential with explicit charge dependence and charge asymmetry, which they designate Argonne {upsilon}{sub 18}.
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Local phenomenological nucleon-nucleon potentials
TL;DR: Hard (infinitely hard) and soft (Yukawa) core potentials have been fit to Yale and Livermore phase parameters and low-energy data as discussed by the authors, and it is found that neither the short-range behavior of the potentials nor the central-to-tensor ratio in the 3 S 1 - 3 D 1 state is well determined by the data.