Fully microscopic description of elastic and inelastic scattering at intermediate incident energies

Kosho Minomo; Michio Kohno; Masakazu Toyokawa; Masanobu Yahiro; Kazuyuki Ogata

doi:10.1051/epjconf/201612207001

Fully microscopic description of elastic and inelastic scattering at intermediate incident energies

Kosho Minomo, Michio Kohno, Masakazu Toyokawa, Masanobu Yahiro, Kazuyuki Ogata

Experimental Particle Physics

Research output: Contribution to journal › Conference article › peer-review

Abstract

We aim for fully microscopic understanding of many-body nuclear reactions starting from two- and three-nucleon forces based on chiral effective field theory (Ch-EFT). We first construct a g-matrix with the nuclear forces based on Ch-EFT using Brueckner-Hartree-Fock theory, in which the three-nucleon force effects are represented through the density dependence of the g-matrix. Then, the folding model and microscopic coupled-channels method with the g-matrix are applied to nucleon-nucleus and nucleus-nucleus scattering at intermediate incident energies. This new microscopic framework well describes the elastic and inelastic cross sections with no ad-hoc parameters. In addition, the three-nucleon force and coupled-channels effects on many-body nuclear reactions are clarified.

Original language	English
Article number	07001
Journal	EPJ Web of Conferences
Volume	122
DOIs	https://doi.org/10.1051/epjconf/201612207001
Publication status	Published - Jun 21 2016
Event	5th International Workshop on Compound-Nuclear Reactions and Related Topics, CNR 2015 - Tokyo, Japan Duration: Oct 19 2015 → Oct 23 2015

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1051/epjconf/201612207001

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title = "Fully microscopic description of elastic and inelastic scattering at intermediate incident energies",

abstract = "We aim for fully microscopic understanding of many-body nuclear reactions starting from two- and three-nucleon forces based on chiral effective field theory (Ch-EFT). We first construct a g-matrix with the nuclear forces based on Ch-EFT using Brueckner-Hartree-Fock theory, in which the three-nucleon force effects are represented through the density dependence of the g-matrix. Then, the folding model and microscopic coupled-channels method with the g-matrix are applied to nucleon-nucleus and nucleus-nucleus scattering at intermediate incident energies. This new microscopic framework well describes the elastic and inelastic cross sections with no ad-hoc parameters. In addition, the three-nucleon force and coupled-channels effects on many-body nuclear reactions are clarified.",

author = "Kosho Minomo and Michio Kohno and Masakazu Toyokawa and Masanobu Yahiro and Kazuyuki Ogata",

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T1 - Fully microscopic description of elastic and inelastic scattering at intermediate incident energies

AU - Minomo, Kosho

AU - Kohno, Michio

AU - Toyokawa, Masakazu

AU - Yahiro, Masanobu

AU - Ogata, Kazuyuki

N1 - Publisher Copyright: © The Authors, published by EDP Sciences, 2016.

PY - 2016/6/21

Y1 - 2016/6/21

N2 - We aim for fully microscopic understanding of many-body nuclear reactions starting from two- and three-nucleon forces based on chiral effective field theory (Ch-EFT). We first construct a g-matrix with the nuclear forces based on Ch-EFT using Brueckner-Hartree-Fock theory, in which the three-nucleon force effects are represented through the density dependence of the g-matrix. Then, the folding model and microscopic coupled-channels method with the g-matrix are applied to nucleon-nucleus and nucleus-nucleus scattering at intermediate incident energies. This new microscopic framework well describes the elastic and inelastic cross sections with no ad-hoc parameters. In addition, the three-nucleon force and coupled-channels effects on many-body nuclear reactions are clarified.

AB - We aim for fully microscopic understanding of many-body nuclear reactions starting from two- and three-nucleon forces based on chiral effective field theory (Ch-EFT). We first construct a g-matrix with the nuclear forces based on Ch-EFT using Brueckner-Hartree-Fock theory, in which the three-nucleon force effects are represented through the density dependence of the g-matrix. Then, the folding model and microscopic coupled-channels method with the g-matrix are applied to nucleon-nucleus and nucleus-nucleus scattering at intermediate incident energies. This new microscopic framework well describes the elastic and inelastic cross sections with no ad-hoc parameters. In addition, the three-nucleon force and coupled-channels effects on many-body nuclear reactions are clarified.

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JO - EPJ Web of Conferences

JF - EPJ Web of Conferences

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Y2 - 19 October 2015 through 23 October 2015

ER -

Fully microscopic description of elastic and inelastic scattering at intermediate incident energies

Abstract

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