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NSR database version of April 27, 2024.

Search: Author = E.D.Jurgenson

Found 9 matches.

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2015SC12      Phys.Rev. C 92, 014320 (2015)

M.D.Schuster, S.Quaglioni, C.W.Johnson, E.D.Jurgenson, P.Navratil

Operator evolution for ab initio electric dipole transitions of ⁴He

NUCLEAR REACTIONS ⁴He(γ, X), E>26 MeV; calculated total photoabsorption cross section, total dipole strength through renormalized matrix elements obtained in the framework of similarity renormalization (SRG) group method with NN+3N interactions. Comparison with experimental data.

NUCLEAR STRUCTURE ⁴He; calculated ground-state energy, point-proton root-mean-square radius, total dipole strength, and electric dipole polarizability using NN+3N Hamiltonians. The ab initio no-core shell-model calculations. Comparison with experimental results.

doi: 10.1103/PhysRevC.92.014320
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2014SC08      Phys.Rev. C 90, 011301 (2014)

M.D.Schuster, S.Quaglioni, C.W.Johnson, E.D.Jurgenson, P.Navratil

Operator evolution for ab initio theory of light nuclei

NUCLEAR STRUCTURE ³H; calculated rms radius as a function of SRG evolution parameter. ⁴He; calculated ground-state energy, rms radius, and total strength of dipole transition, renormalization percent as a function of range of Gaussian operator. The ab initio calculations using similarity renormalization group (SRG). SRG-evolved operators in the two- and three-body spaces. Importance of three-body contribution at long range.

doi: 10.1103/PhysRevC.90.011301
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2013JU01      Phys.Rev. C 87, 054312 (2013)

E.D.Jurgenson, P.Maris, R.J.Furnstahl, P.Navratil, W.E.Ormand, J.P.Vary

Structure of p-shell nuclei using three-nucleon interactions evolved with the similarity renormalization group

NUCLEAR STRUCTURE ³H, ⁴He, ⁷Li, ⁸Be, ¹⁰B, ¹²C; calculated ground-state and low-lying levels, J, π. ⁷Li, ⁷Be, ¹⁰B; calculated magnetic dipole moments of ground states and low-lying states. No-core full configuration (NCFC) and similarity renormalization group (SRG) ab initio calculations for p-shell nuclei. Assessment of convergence properties, extrapolation techniques, and dependence of energies, including four-body contributions. Comparison with experimental data.

doi: 10.1103/PhysRevC.87.054312
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2013KR03      Phys.Rev. C 87, 044301 (2013)

M.K.G.Kruse, E.D.Jurgenson, P.Navratil, B.R.Barrett, W.E.Ormand

Extrapolation uncertainties in the importance-truncated no-core shell model

NUCLEAR STRUCTURE ⁶Li; calculated distribution of ground-state energies, and other parameters. Importance-truncated no-core shell model (IT-NCSM), and NCSM calculations.

doi: 10.1103/PhysRevC.87.044301
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2011JU02      Phys.Rev. C 83, 034301 (2011)

E.D.Jurgenson, P.Navratil, R.J.Furnstahl

Evolving nuclear many-body forces with the similarity renormalization group

NUCLEAR STRUCTURE ³H, ⁴He, ⁶Li; calculated Ground state energies. ⁶Li; calculated levels, J, π, rms radius, quadrupole moment, B(M1), B(E2). Similarity Renormalization Group method. Comparison with experimental data.

doi: 10.1103/PhysRevC.83.034301
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2009JU01      Nucl.Phys. A818, 152 (2009)

E.D.Jurgenson, R.J.Furnstahl

Similarity renormalization group evolution of many-body forces in a one-dimensional model

NUCLEAR STRUCTURE A=2, 3, 4; calculated ground state energies with a no-core shell model.

doi: 10.1016/j.nuclphysa.2008.12.007
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2009JU03      Phys.Rev.Lett. 103, 082501 (2009)

E.D.Jurgenson, P.Navratil, R.J.Furnstahl

Evolution of Nuclear Many-Body Forces with the Similarity Renormalization Group

NUCLEAR STRUCTURE ³H, ⁴He; calculated ground-state and binding energies. Similarity renormalization group, NNN potential.

doi: 10.1103/PhysRevLett.103.082501
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2008AN02      Phys.Rev. C 77, 037001 (2008)

E.Anderson, S.K.Bogner, R.J.Furnstahl, E.D.Jurgenson, R.J.Perry, A.Schwenk

Block diagonalization using similarity renormalization group flow equations

doi: 10.1103/PhysRevC.77.037001
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2008JU05      Phys.Rev. C 78, 014003 (2008)

E.D.Jurgenson, S.K.Bogner, R.J.Furnstahl, R.J.Perry

Decoupling in the similarity renormalization group for nucleon-nucleon forces

NUCLEAR STRUCTURE ²H; calculated rms radius. ⁴He, ⁶Li; calculated ground state energies. No-core shell model.

doi: 10.1103/PhysRevC.78.014003
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