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Effective interactions in the sd shell

Journal Article · · Physical Review C
 [1];  [2];  [3];  [3];  [4];  [5];  [6];  [6]
  1. Univ. of Bordeaux (France); Iowa State University
  2. Univ. of Arizona, Tucson, AZ (United States)
  3. Inst. of Basic Science, Daejeon (Korea, Republic of). Rare Isotope Science Project
  4. Iowa State Univ., Ames, IA (United States); Lomonosov Moscow State Univ., Moscow (Russian Federation); Pacific National Univ., Khabarovsk (Russian Federation)
  5. Suleyman Demirel Univ., Isparta (Turkey)
  6. Iowa State Univ., Ames, IA (United States)
+ Show Author Affiliations
We perform here a quantitative study of the microscopic effective shell-model interactions in the valence sd shell, obtained from modern nucleon-nucleon potentials, chiral N3LO, JISP16 and Daejeon16, using No-Core Shell-Model wave functions and the Okubo-Lee-Suzuki transformation. We investigate the monopole properties of those interactions in comparison with the phenomenological universal sd-shell interaction, USDB. Theoretical binding energies and low-energy spectra of O isotopes and of selected sd-shell nuclei, are presented. We conclude that there is a noticeable improvement in the quality of the effective interaction when it is derived from the Daejeon16 potential. We show that its proton-neutron centroids are consistent with those from USDB. We then propose monopole modifications of the Daejeon16 centroids in order to provide an adjusted interaction yielding significantly improved agreement with the experiment. A spin-tensor decomposition of two-body effective interactions is applied in order to extract more information on the structure of the centroids and to understand the reason for deficiencies arising from our current theoretical approximations. The concern of the possible role of the three-nucleon forces is addressed.
Research Organization:
Iowa State Univ., Ames, IA (United States); Univ. of California, Berkeley, CA (United States); Univ. of North Carolina, Chapel Hill, NC (United States); Univ. of Tennessee, Knoxville, TN (United States)
Sponsoring Organization:
Higher Education Council of Turkey (YOK); National Research Foundation of Korea; Russian Science Foundation; The Scientific and Technological Research Council of Turkey (TUBITAK-BIDEB); USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR) (SC-21). Scientific Discovery through Advanced Computing (SciDAC); USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)
Grant/Contract Number:
AC02-05CH11231; FG02-87ER40371; SC0015376; SC0018223
OSTI ID:
1603459
Journal Information:
Physical Review C, Journal Name: Physical Review C Journal Issue: 5 Vol. 100; ISSN 2469-9985; ISSN PRVCAN
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (86)

Improving the scalability of a symmetric iterative eigensolver for multi-core platforms: IMPROVING THE SCALABILITY OF A SYMMETRIC ITERATIVE EIGENSOLVER journal September 2013
Effective interactions for the 1p shell journal November 1965
Role of core polarization in two-body interaction journal December 1965
Structure of finite nuclei and the free nucleon-nucleon interaction journal September 1966
Even-parity-hole states in f -shell nuclei journal July 1964
Theoretical spectroscopy and the fp shell journal April 1981
Realistic effective interactions for nuclear systems journal October 1995
Spin-tensor decomposition of nuclear effective interactions journal October 1973
Spurious center-of-mass motion journal December 1974
Reaction matrix elements for the 0f-1p shell nuclei journal June 1968
Matrix elements of the nucleon-nucleon potential for use in nuclear-structure calculations journal December 1968
The quasihole aspect of hole strength distributions in odd potassium and calcium isotopes journal June 1976
Spin-tensor decomposition of effective interactions for 0p shell nuclei journal January 1980
Monte Carlo shell model for atomic nuclei journal January 2001
Shell model study of the isobaric chains A=50, A=51 and A=52 journal November 2001
Accelerating nuclear configuration interaction calculations through a preconditioned block iterative eigensolver journal January 2018
Oscillator parameters in nuclei journal January 2007
Realistic nuclear Hamiltonian: Ab exitu approach journal January 2007
Shell evolution and nuclear forces journal March 2010
N3LO NN interaction adjusted to light nuclei in ab exitu approach journal October 2016
Chiral effective field theory and nuclear forces journal June 2011
Ab initio no core shell model journal March 2013
Spin-tensor analysis of a new empirical shell-model interaction for the 1s-0d shell nuclei journal November 1985
Three-body forces and shell structure in calcium isotopes journal July 2012
The Nubase2012 evaluation of nuclear properties journal December 2012
Central and noncentral components of the effective sd -shell interaction journal April 1977
Spin-tensor analysis of realistic shell model interactions journal February 1992
Accurate nucleon-nucleon potential with charge-independence breaking journal January 1995
Realistic collective nuclear Hamiltonian journal October 1996
High-precision, charge-dependent Bonn nucleon-nucleon potential journal January 2001
Accurate charge-dependent nucleon-nucleon potential at fourth order of chiral perturbation theory journal October 2003
Triplet-even channel attraction for shell gaps journal February 2004
New effective interaction for p f -shell nuclei and its implications for the stability of the N = Z = 28 closed core journal March 2004
New “USD” Hamiltonians for the sd shell journal September 2006
Single-particle energies in neutron-rich nuclei by shell model sum rule journal September 2006
Shell-model phenomenology of low-momentum interactions journal December 2006
Ab initio no-core full configuration calculations of light nuclei journal January 2009
Ab initio nuclear structure simulations: The speculative F 14 nucleus journal February 2010
Nuclear shell evolution and in-medium N N interaction journal September 2012
Ab initio effective interactions for s d -shell valence nucleons journal June 2015
Exploring s d -shell nuclei from two- and three-nucleon interactions with realistic saturation properties journal January 2016
Ground and excited states of doubly open-shell nuclei from ab initio valence-space Hamiltonians journal May 2016
Shell model states in the continuum journal December 2016
Low- Z shore of the “island of inversion” and the reduced neutron magicity toward O 28 journal April 2017
First-principles results for electromagnetic properties of s d shell nuclei journal August 2017
Effective proton-neutron interaction near the drip line from unbound states in F 25 , 26 journal November 2017
Ab initio calculations of Gamow-Teller strengths in the s d shell journal February 2018
Realistic shell-model calculations for p -shell nuclei including contributions of a chiral three-body force journal October 2018
Nucleon- α scattering and resonances in He 5 and Li 5 with JISP16 and Daejeon16 NN interactions journal October 2018
Effective operators in two-nucleon systems journal December 2018
Three-Body Forces and the Limit of Oxygen Isotopes journal July 2010
Spectroscopy of F 26 to Probe Proton-Neutron Forces Close to the Drip Line journal February 2013
Ab Initio Calculations of Even Oxygen Isotopes with Chiral Two-Plus-Three-Nucleon Interactions journal June 2013
Nonperturbative Shell-Model Interactions from the In-Medium Similarity Renormalization Group journal October 2014
Ab Initio Coupled-Cluster Effective Interactions for the Shell Model: Application to Neutron-Rich Oxygen and Carbon Isotopes journal October 2014
Nucleus-Dependent Valence-Space Approach to Nuclear Structure journal January 2017
Three-Body Monopole Corrections to Realistic Interactions journal January 2003
The shell model as a unified view of nuclear structure journal June 2005
Modern theory of nuclear forces journal December 2009
Configuration Mixing and Magnetic Moments of Nuclei journal April 1954
Diagonalization of Hamiltonian and Tamm-Dancoff Equation journal November 1954
Configuration Mixing and Magnetic Moments of Odd Nuclei journal November 1954
Convergent Theory for Effective Interaction in Nuclei journal December 1980
Construction of Hermitian Effective Interaction in Nuclei: -- General Relation between Hermitian and Non-Hermitian Forms -- journal July 1982
Degenerate Perturbation Theory in Quantum Mechanics journal August 1983
Configuration Mixing and Magnetic Moments of Odd Nuclei journal January 1955
Degenerate Perturbation Theory in Quantum Mechanics journal March 1984
Status of the Nuclear Shell Model journal December 1988
Ab Initio Coupled-Cluster Effective Interactions for the Shell Model: Application to Neutron-Rich Oxygen and Carbon Isotopes text January 2014
Ab initio no-core full configuration calculations of light nuclei text January 2008
Modern Theory of Nuclear Forces text January 2008
Shell evolution and nuclear forces text January 2010
Chiral effective field theory and nuclear forces text January 2011
Ab Initio Calculations of Even Oxygen Isotopes with Chiral Two- Plus Three-Nucleon Interactions text January 2013
Nonperturbative shell-model interactions from the in-medium similarity renormalization group text January 2014
Ground and excited states of doubly open-shell nuclei from ab initio valence-space Hamiltonians text January 2015
A nucleus-dependent valence-space approach to nuclear structure text January 2016
Shell Model States in the Continuum text January 2016
Accelerating Nuclear Configuration Interaction Calculations through a Preconditioned Block Iterative Eigensolver text January 2016
$Ab~initio$ calculations for Gamow-Teller strengths in $sd$ shell text January 2018
Effective operators in two-nucleon systems text January 2018
Shell model study of the isobaric chains A=50, A=51 and A=52 text January 2000
Three-body monopole corrections to the realistic interactions text January 2002
Accurate Charge-Dependent Nucleon-Nucleon Potential at Fourth Order of Chiral Perturbation Theory text January 2003
An accurate nucleon-nucleon potential with charge-independence breaking text January 1994
The realistic collective nuclear Hamiltonian text January 1995

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Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
Daejeon16
NCSM
effective interactions
monopole corrections
oxygen isotopes
renormalization
shell model
valence particles