Nuclear incompressibility from spherical and deformed nuclei

Danilo Gambacurta; Gianluca  Colo; Alessandro Pastore

doi:10.1088/1742-6596/1643/1/012129

Nuclear incompressibility from spherical and deformed nuclei

Danilo Gambacurta, Gianluca Colo, Alessandro Pastore

Physics

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

Abstract

We present an analysis based on the deformed Quasi Particle Random Phase Approximation, on top of a deformed Hartree-Fock-Bogoliubov description of the ground state, aimed at studying the isoscalar monopole and quadrupole response in a deformed nucleus. This analysis is motivated by the need of understanding the coupling between the two modes and how it might affect the extraction of the nuclear incompressibility from the monopole distribution. After discussing this motivation, we present the main ingredients of our theoretical framework, and we show some results obtained with the SLy4 and SkM* interactions for the nucleus 24Mg.

Original language	English
Article number	012129
Number of pages	6
Journal	Journal of Physics: Conference Series
Volume	1643
DOIs	https://doi.org/10.1088/1742-6596/1643/1/012129
Publication status	Published - 23 Dec 2020

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10.1088/1742-6596/1643/1/012129

Gambacurta_2020_J._Phys.__Conf._Ser._1643_012129Final published version, 843 KBLicence: CC BY

Nuclear Physics Consolidated Grant
Jenkins, D. (Principal investigator), Andreyev, A. (Co-investigator), Bentley, M. (Co-investigator), Diget, C. A. (Co-investigator), Dobaczewski, J. J. (Co-investigator), Fulton, B. R. (Co-investigator), Laird, A. M. (Co-investigator), Paschalis, S. (Co-investigator), Pastore, A. (Co-investigator), Petri, M. (Co-investigator) & Wadsworth, R. (Co-investigator)
SCIENCE AND TECHNOLOGY FACILITIES COUNCIL (STFC)
1/10/17 → 30/09/22
Project: Research project (funded) › Research
Nuclear Physics Theory
Dobaczewski, J. J. (Principal investigator) & Pastore, A. (Principal investigator)
SCIENCE AND TECHNOLOGY FACILITIES COUNCIL (STFC)
1/06/15 → 31/03/20
Project: Research project (funded) › Research

Cite this

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abstract = "We present an analysis based on the deformed Quasi Particle Random Phase Approximation, on top of a deformed Hartree-Fock-Bogoliubov description of the ground state, aimed at studying the isoscalar monopole and quadrupole response in a deformed nucleus. This analysis is motivated by the need of understanding the coupling between the two modes and how it might affect the extraction of the nuclear incompressibility from the monopole distribution. After discussing this motivation, we present the main ingredients of our theoretical framework, and we show some results obtained with the SLy4 and SkM* interactions for the nucleus 24Mg.",

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AU - Gambacurta, Danilo

AU - Colo, Gianluca

AU - Pastore, Alessandro

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Y1 - 2020/12/23

N2 - We present an analysis based on the deformed Quasi Particle Random Phase Approximation, on top of a deformed Hartree-Fock-Bogoliubov description of the ground state, aimed at studying the isoscalar monopole and quadrupole response in a deformed nucleus. This analysis is motivated by the need of understanding the coupling between the two modes and how it might affect the extraction of the nuclear incompressibility from the monopole distribution. After discussing this motivation, we present the main ingredients of our theoretical framework, and we show some results obtained with the SLy4 and SkM* interactions for the nucleus 24Mg.

AB - We present an analysis based on the deformed Quasi Particle Random Phase Approximation, on top of a deformed Hartree-Fock-Bogoliubov description of the ground state, aimed at studying the isoscalar monopole and quadrupole response in a deformed nucleus. This analysis is motivated by the need of understanding the coupling between the two modes and how it might affect the extraction of the nuclear incompressibility from the monopole distribution. After discussing this motivation, we present the main ingredients of our theoretical framework, and we show some results obtained with the SLy4 and SkM* interactions for the nucleus 24Mg.

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DO - 10.1088/1742-6596/1643/1/012129

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JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

M1 - 012129

ER -

Nuclear incompressibility from spherical and deformed nuclei

Abstract

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Projects

Nuclear Physics Consolidated Grant

Nuclear Physics Theory

Cite this