ar X iv : n uc l - th / 0 20 10 36 v 1 1 6 Ja n 20 02 Excitation of Triple Giant Resonances in Heavy - Ion Reactions ∗

ar X iv : n uc l - th / 0 20 10 36 v 2 1 4 Fe b 20 02 Excitation of Triple Giant Resonances in Heavy - Ion Reactions ∗

We calculate the cross-section for the excitation and subsequent decay of triple giant resonances (TGDR) in several nuclei excited with heavy ions. The recently developed coherent plus incoherent theory for the excitation in conjunction with the hybrid decay model of Dias-Hussein-Adhikari are used for the purpose. It is emphasized that the direct decay of the TGR is expected to deviate apprecia...

ar X iv : n uc l - th / 0 60 10 68 v 1 2 4 Ja n 20 06 Neutrino - nucleus reactions in the energy range 1 - 100 MeV

We review some salient aspects of calculations of the neutrino-nucleus reaction cross sections in the low energy range (1-100 MeV).

ar X iv : n uc l - th / 0 50 10 22 v 1 1 0 Ja n 20 05 Resonances from Baryon decuplet - Meson octet interaction

The s-wave interactions of the baryon decuplet with the octet of pseudoscalar mesons is studied in a unitarized coupled channel approach. We obtain a fair agreement for mass and width of several 3 2 − resonances. In particular, the Ξ(1820), the Λ(1520) and the Σ(1670) states are well reproduced. Other resonances are predicted and also the couplings of the observed resonances to the various chan...

ar X iv : n uc l - ex / 0 70 10 63 v 1 2 5 Ja n 20 07 Ξ 0 ( 1530 ) Production in Heavy - Ion Collisions and its

ar X iv : n uc l - th / 0 20 10 26 v 1 1 1 Ja n 20 02 Fragment Distribution in Coexistence Phase of Supernova Matter

We propose a new nucleosynthesis process in which various nuclei are formed through the liquid-gas phase transition of supernova matter as a preprocess of the standard r-process, and study its possibility of realization qualitatively. In the relativistic mean field and statistical model calculations, we find that this process may take place and help the later r-process to proceed.