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Spin-dependent nonlocal translational invariant one-body densities from No-Core Shell Model

ORAL

Abstract

Translationally invariant nonlocal densities are needed in reaction calculations. Though it is standard to extract translationally invariant local one-body densities from the no-core shell model (NCSM) to calculate local nuclear observables like radii and transition amplitudes, the corresponding nonlocal one-body densities have raised several challenges. We developed the formalism to calculate these densities in position and momentum space using NCSM matrix elements. The removal of the center-of-mass contribution from nonlocal one-body densities obtained from NCSM calculations was derived and applied to the ground state densities of $^{\mathrm{4}}$He, $^{\mathrm{6}}$Li, $^{\mathrm{12}}$C, and $^{\mathrm{16}}$O. Recent results of spin-dependent non-local translational invariant one-body densities from NCSM based on the NN2LO$_{\mathrm{opt\thinspace }}$interaction will be presented for $^{\mathrm{6}}$He.

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Authors

  • Gabriela Popa

    Ohio University

  • Spencer Kirn

    Ohio University, The University of Southern Mississippi, Washington University in St. Louis, Dept. of Physics and Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal Univ., Institute for Quantum Science and Engineering, Dept. of Physics and Astronomy, Texas A\&M Univ., Institut für Kernphysik, Eckerd College, Iowa State University, Louisiana State University, 13691563688, University of Dayton, Austrilian National University, Benet lab, University of Illinois Urbana-Champaign, The University of Akron, Dept. of Chemistry, Case Western Reserve University, The Ohio State University, Columbus Nanoworks, Department of Chemistry and Biochemistry, Arizona State University, Department of Physics, Arizona State University, Tempe, AZ, College of William and Mary

  • Spencer Kirn

    Ohio University, The University of Southern Mississippi, Washington University in St. Louis, Dept. of Physics and Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal Univ., Institute for Quantum Science and Engineering, Dept. of Physics and Astronomy, Texas A\&M Univ., Institut für Kernphysik, Eckerd College, Iowa State University, Louisiana State University, 13691563688, University of Dayton, Austrilian National University, Benet lab, University of Illinois Urbana-Champaign, The University of Akron, Dept. of Chemistry, Case Western Reserve University, The Ohio State University, Columbus Nanoworks, Department of Chemistry and Biochemistry, Arizona State University, Department of Physics, Arizona State University, Tempe, AZ, College of William and Mary

  • Spencer Kirn

    Ohio University, The University of Southern Mississippi, Washington University in St. Louis, Dept. of Physics and Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal Univ., Institute for Quantum Science and Engineering, Dept. of Physics and Astronomy, Texas A\&M Univ., Institut für Kernphysik, Eckerd College, Iowa State University, Louisiana State University, 13691563688, University of Dayton, Austrilian National University, Benet lab, University of Illinois Urbana-Champaign, The University of Akron, Dept. of Chemistry, Case Western Reserve University, The Ohio State University, Columbus Nanoworks, Department of Chemistry and Biochemistry, Arizona State University, Department of Physics, Arizona State University, Tempe, AZ, College of William and Mary

  • Spencer Kirn

    Ohio University, The University of Southern Mississippi, Washington University in St. Louis, Dept. of Physics and Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal Univ., Institute for Quantum Science and Engineering, Dept. of Physics and Astronomy, Texas A\&M Univ., Institut für Kernphysik, Eckerd College, Iowa State University, Louisiana State University, 13691563688, University of Dayton, Austrilian National University, Benet lab, University of Illinois Urbana-Champaign, The University of Akron, Dept. of Chemistry, Case Western Reserve University, The Ohio State University, Columbus Nanoworks, Department of Chemistry and Biochemistry, Arizona State University, Department of Physics, Arizona State University, Tempe, AZ, College of William and Mary

  • Spencer Kirn

    Ohio University, The University of Southern Mississippi, Washington University in St. Louis, Dept. of Physics and Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal Univ., Institute for Quantum Science and Engineering, Dept. of Physics and Astronomy, Texas A\&M Univ., Institut für Kernphysik, Eckerd College, Iowa State University, Louisiana State University, 13691563688, University of Dayton, Austrilian National University, Benet lab, University of Illinois Urbana-Champaign, The University of Akron, Dept. of Chemistry, Case Western Reserve University, The Ohio State University, Columbus Nanoworks, Department of Chemistry and Biochemistry, Arizona State University, Department of Physics, Arizona State University, Tempe, AZ, College of William and Mary

  • Spencer Kirn

    Ohio University, The University of Southern Mississippi, Washington University in St. Louis, Dept. of Physics and Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal Univ., Institute for Quantum Science and Engineering, Dept. of Physics and Astronomy, Texas A\&M Univ., Institut für Kernphysik, Eckerd College, Iowa State University, Louisiana State University, 13691563688, University of Dayton, Austrilian National University, Benet lab, University of Illinois Urbana-Champaign, The University of Akron, Dept. of Chemistry, Case Western Reserve University, The Ohio State University, Columbus Nanoworks, Department of Chemistry and Biochemistry, Arizona State University, Department of Physics, Arizona State University, Tempe, AZ, College of William and Mary