Relativistic Random Phase Approximation At Finite Temperature
Abstract
The fully self-consistent finite temperature relativistic random phase approximation (FTRRPA) has been established in the single-nucleon basis of the temperature dependent Dirac-Hartree model (FTDH) based on effective Lagrangian with density dependent meson-nucleon couplings. Illustrative calculations in the FTRRPA framework show the evolution of multipole responses of {sup 132}Sn with temperature. With increased temperature, in both monopole and dipole strength distributions additional transitions appear in the low energy region due to the new opened particle-particle and hole-hole transition channels.
- Authors:
-
- State Key Laboratory for Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871 (China)
- Physics Department, Faculty of Science, University of Zagreb (Croatia)
- Publication Date:
- OSTI Identifier:
- 21344572
- Resource Type:
- Journal Article
- Journal Name:
- AIP Conference Proceedings
- Additional Journal Information:
- Journal Volume: 1165; Journal Issue: 1; Conference: International conference on nuclear structure and dynamics '09, Dubrovnik (Croatia), 4-8 May 2009; Other Information: DOI: 10.1063/1.3232067; (c) 2009 American Institute of Physics; Journal ID: ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; GIANT RESONANCE; LAGRANGIAN FUNCTION; MONOPOLES; NUCLEAR MATTER; NUCLEAR STRUCTURE; NUCLEAR TEMPERATURE; NUCLEONS; RANDOM PHASE APPROXIMATION; RELATIVISTIC RANGE; SHELL MODELS; SINGLE-PARTICLE MODEL; STRENGTH FUNCTIONS; TEMPERATURE DEPENDENCE; TIN 132; APPROXIMATIONS; BARYONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CALCULATION METHODS; ELEMENTARY PARTICLES; ENERGY RANGE; EVEN-EVEN NUCLEI; FERMIONS; FUNCTIONS; HADRONS; INTERMEDIATE MASS NUCLEI; ISOTOPES; MATHEMATICAL MODELS; MATTER; NUCLEAR MODELS; NUCLEI; RADIOISOTOPES; RESONANCE; SECONDS LIVING RADIOISOTOPES; TIN ISOTOPES
Citation Formats
Niu, Y F, Physics Department, Faculty of Science, University of Zagreb, Paar, N, Vretenar, D, and Meng, J. Relativistic Random Phase Approximation At Finite Temperature. United States: N. p., 2009.
Web. doi:10.1063/1.3232067.
Niu, Y F, Physics Department, Faculty of Science, University of Zagreb, Paar, N, Vretenar, D, & Meng, J. Relativistic Random Phase Approximation At Finite Temperature. United States. https://doi.org/10.1063/1.3232067
Niu, Y F, Physics Department, Faculty of Science, University of Zagreb, Paar, N, Vretenar, D, and Meng, J. 2009.
"Relativistic Random Phase Approximation At Finite Temperature". United States. https://doi.org/10.1063/1.3232067.
@article{osti_21344572,
title = {Relativistic Random Phase Approximation At Finite Temperature},
author = {Niu, Y F and Physics Department, Faculty of Science, University of Zagreb and Paar, N and Vretenar, D and Meng, J},
abstractNote = {The fully self-consistent finite temperature relativistic random phase approximation (FTRRPA) has been established in the single-nucleon basis of the temperature dependent Dirac-Hartree model (FTDH) based on effective Lagrangian with density dependent meson-nucleon couplings. Illustrative calculations in the FTRRPA framework show the evolution of multipole responses of {sup 132}Sn with temperature. With increased temperature, in both monopole and dipole strength distributions additional transitions appear in the low energy region due to the new opened particle-particle and hole-hole transition channels.},
doi = {10.1063/1.3232067},
url = {https://www.osti.gov/biblio/21344572},
journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1165,
place = {United States},
year = {Wed Aug 26 00:00:00 EDT 2009},
month = {Wed Aug 26 00:00:00 EDT 2009}
}
Other availability
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.