Relativistic Random Phase Approximation At Finite Temperature (CROSBI ID 559432)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Niu, Yifei ; Paar, Nils ; Vretenar, Dario ; Meng, Jie
engleski
Relativistic Random Phase Approximation At Finite Temperature
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 132Sn 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.
hot nuclei; finite temperature rpa; pygmy resonances; giant resonances
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Podaci o prilogu
189-190.
2009.
objavljeno
Podaci o matičnoj publikaciji
American Institute of Physics Conference Proceedings 1165
Matko Milin, Tamara Niksic, Suzana Szilner, Dario Vretenar
American Institute of Physics (AIP)
978-0-7354-0702-2
Podaci o skupu
NUCLEAR STRUCTURE AND DYNAMICS '09
poster
04.05.2009-08.05.2009
Dubrovnik, Hrvatska