Double giant resonances in time-dependent relativistic mean-field theory (CROSBI ID 80044)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Ring, P. ; Vretenar, Dario ; Podobnik, Boris
engleski
Double giant resonances in time-dependent relativistic mean-field theory
Collective vibrations in spherical nuclei are described in the framework of time-dependent relativistic mean- field theory (RMFT). Isoscalar quadrupole and isovector dipole oscillations that correspond to giant resonances are studied, and possible excitations of higher modes are investigated. We find evidence for modes which can be interpreted as double resonances. In a quantized RMFT they correspond to two-phonon states.
time-dependent relativistic mean-field theory ; giant resonances
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Podaci o izdanju
598 (1)
1996.
107-124
objavljeno
0375-9474
1873-1554
10.1016/0375-9474(95)00472-6