Ab initio calculations for Be-isotopes with JISP16

Maris, P.

doi:10.1088/1742-6596/445/1/012035

Ab initio calculations for Be-isotopes with JISP16

Journal Article · Mon Jul 01 00:00:00 EDT 2013 · Journal of Physics. Conference Series (Online)

DOI:https://doi.org/10.1088/1742-6596/445/1/012035· OSTI ID:1567329

Maris, P. ^[1]

Iowa State Univ., Ames, IA (United States)

We present recent results from no-core configuration interaction calculations for ⁸Be, ¹⁰Be, and ¹²Be using the phenomenological two-body interaction JISP16. We calculate the binding energies of the ground state and the excitation energies of the low-lying positive-parity states. We discuss the contributions from the proton and neutron intrinsic spin and orbital motion to the total spin for several states, and use this to identify states which may be dominated by α-cluster configurations. In addition, we also calculate other observables such as dipole and quadrupole moments, as well as transition rates for select E2 transitions.

View Accepted Manuscript (DOE)

Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF)

Sponsoring Organization:: National Science Foundation (NSF); USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR) (SC-21). Scientific Discovery through Advanced Computing (SciDAC)

Grant/Contract Number:: AC02-05CH11231; AC05-00OR22725; FG02-06ER41407; FG02-87ER40371; SC0008485

OSTI ID:: 1567329

Alternate ID(s):: OSTI ID: 22160380

Journal Information:: Journal of Physics. Conference Series (Online), Journal Name: Journal of Physics. Conference Series (Online) Vol. 445; ISSN 1742-6596

Publisher:: Institute of Physics (IOP)Copyright Statement

Country of Publication:: United States

Language:: English

References (21)

Topology-Aware Mappings for Large-Scale Eigenvalue Problems Aktulga, Hasan Metin; Yang, Chao; Ng, Esmond G. Euro-Par 2012 Parallel Processing https://doi.org/10.1007/978-3-642-32820-6_82	book	January 2012
The Ame2003 atomic mass evaluation Audi, G.; Wapstra, A. H.; Thibault, C. Nuclear Physics A, Vol. 729, Issue 1 https://doi.org/10.1016/j.nuclphysa.2003.11.003	journal	December 2003
Energy levels of light nuclei Tilley, D. R.; Kelley, J. H.; Godwin, J. L. Nuclear Physics A, Vol. 745, Issue 3-4 https://doi.org/10.1016/j.nuclphysa.2004.09.059	journal	December 2004
Realistic nuclear Hamiltonian: Ab exitu approach Shirokov, A. M.; Vary, J. P.; Mazur, A. I. Physics Letters B, Vol. 644, Issue 1 https://doi.org/10.1016/j.physletb.2006.10.066	journal	January 2007
Lifetime of the isomeric 02+ state in 12Be Shimoura, S.; Ota, S.; Demichi, K. Physics Letters B, Vol. 654, Issue 3-4 https://doi.org/10.1016/j.physletb.2007.08.053	journal	October 2007
First lifetime measurement of 21+ state in 12Be Imai, N.; Aoi, N.; Ong, H. J. Physics Letters B, Vol. 673, Issue 3 https://doi.org/10.1016/j.physletb.2009.02.039	journal	March 2009
Emergence of rotational bands in ab initio no-core configuration interaction calculations of light nuclei Caprio, M. A.; Maris, P.; Vary, J. P. Physics Letters B, Vol. 719, Issue 1-3 https://doi.org/10.1016/j.physletb.2012.12.064	journal	February 2013
Ab initio no core shell model Barrett, Bruce R.; Navrátil, Petr; Vary, James P. Progress in Particle and Nuclear Physics, Vol. 69 https://doi.org/10.1016/j.ppnp.2012.10.003	journal	March 2013
Scaling of ab-initio nuclear physics calculations on multicore computer architectures Maris, Pieter; Sosonkina, Masha; Vary, James P. Procedia Computer Science, Vol. 1, Issue 1 https://doi.org/10.1016/j.procs.2010.04.012	journal	May 2010
Recent developments in no-core shell-model calculations Navrátil, Petr; Quaglioni, Sofia; Stetcu, Ionel Journal of Physics G: Nuclear and Particle Physics, Vol. 36, Issue 8 https://doi.org/10.1088/0954-3899/36/8/083101	journal	May 2009
Ab initio nuclear structure – the large sparse matrix eigenvalue problem Vary, James P.; Maris, Pieter; Ng, Esmond Journal of Physics: Conference Series, Vol. 180 https://doi.org/10.1088/1742-6596/180/1/012083	journal	July 2009
Ab Initio Nuclear Structure Calculations of Light Nuclei Maris, Pieter Journal of Physics: Conference Series, Vol. 402 https://doi.org/10.1088/1742-6596/402/1/012031	journal	December 2012
New-generation Monte Carlo shell model for the K computer era Shimizu, Noritaka; Abe, Takashi; Tsunoda, Yusuke Progress of Theoretical and Experimental Physics, Vol. 2012, Issue 1 https://doi.org/10.1093/ptep/pts012	journal	January 2012
Centre-of-mass effects in the nuclear shell-model Elliott, J. P.; Skyrme, T. H. R. Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, Vol. 232, Issue 1191, p. 561-566 https://doi.org/10.1098/rspa.1955.0239	journal	November 1955
Ab initio no-core full configuration calculations of light nuclei Maris, P.; Vary, J. P.; Shirokov, A. M. Physical Review C, Vol. 79, Issue 1 https://doi.org/10.1103/PhysRevC.79.014308	journal	January 2009
Lifetime of the 2 1 + state in 10 C McCutchan, E. A.; Lister, C. J.; Pieper, Steven C. Physical Review C, Vol. 86, Issue 1 https://doi.org/10.1103/PhysRevC.86.014312	journal	July 2012
Coulomb-Sturmian basis for the nuclear many-body problem Caprio, M. A.; Maris, P.; Vary, J. P. Physical Review C, Vol. 86, Issue 3 https://doi.org/10.1103/PhysRevC.86.034312	journal	September 2012
Lithium isotopes within the ab initio no-core full configuration approach Cockrell, Chase; Vary, James P.; Maris, Pieter Physical Review C, Vol. 86, Issue 3 https://doi.org/10.1103/PhysRevC.86.034325	journal	September 2012
Benchmarks of the full configuration interaction, Monte Carlo shell model, and no-core full configuration methods Abe, T.; Maris, P.; Otsuka, T. Physical Review C, Vol. 86, Issue 5 https://doi.org/10.1103/PhysRevC.86.054301	journal	November 2012
Precise Electromagnetic Tests of Ab Initio Calculations of Light Nuclei: States in Be 10 McCutchan, E. A.; Lister, C. J.; Wiringa, R. B. Physical Review Letters, Vol. 103, Issue 19 https://doi.org/10.1103/PhysRevLett.103.192501	journal	November 2009
Properties of 12 C in the Ab Initio Nuclear Shell Model Navrátil, P.; Vary, J. P.; Barrett, B. R. Physical Review Letters, Vol. 84, Issue 25 https://doi.org/10.1103/PhysRevLett.84.5728	journal	June 2000

Cited By (2)

Monte Carlo shell model studies with massively parallel supercomputers Shimizu, Noritaka; Abe, Takashi; Honma, Michio Physica Scripta, Vol. 92, Issue 6 https://doi.org/10.1088/1402-4896/aa65e4	journal	April 2017
Properties of nuclear matter within the JISP16 N N interaction Shirokov, A. M.; Negoita, A. G.; Vary, J. P. Physical Review C, Vol. 90, Issue 2 https://doi.org/10.1103/physrevc.90.024324	journal	August 2014

Similar Records

AB INITIO NUCLEAR STRUCTURE CALCULATIONS OF p-SHELL NUCLEI WITH JISP16

Journal Article · Mon Jul 01 00:00:00 EDT 2013 · International Journal of Modern Physics E · OSTI ID:1565079

Ab initio no-core properties of $\mathrm{^7Li}$ and $\mathrm{^7Be}$ with the JISP16 and chiral $\mathrm{NNLO_{opt}}$ interactions

Journal Article · Wed Jan 04 19:00:00 EST 2017 · Physical Review. C · OSTI ID:1536037

Ab initio calculation of the KRb dipole moments

Journal Article · Fri Aug 01 00:00:00 EDT 2003 · Physical Review. A · OSTI ID:20640043

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS

Ab initio calculations for Be-isotopes with JISP16

Citation Formats

References (21)

Cited By (2)

Similar Records

Related Subjects