Characterization of hot compound nuclei from binary decay into complex fragments.

Hot Fragmentation of Nuclei *

Today, we have a variety of reactions at hand that can be used to multi-fragment nuclei. In many of these reactions even several sources of fragments can be discerned and characterized. There is overwhelming evidence that these sources of fragments are hot. It is already less clear whether heat by itself is sufficient to initiate the fragment decay. What causes fragmentation, and when and how a...

Fission and ternary cluster decay of hyper - deformed 56 Ni

Coincidences between two heavy fragments have been measured from the fission of Ni compound nuclei formed in the S + Mg reaction at Elab( S) = 165.4 MeV. A unique experimental set-up consisting of two large-area position-sensitive (x, y) gas detector telescopes has been used allowing the complete determination of the observed fragments and their momentum vectors. In addition to binary fission e...

Decay of Highly Excited Nuclei Emission of Intermediate Mass Fragments Normal to the Fission Axis in Hot Heavy Nuclei

Synthesis and Characterization of Copper Indium Sulfide Chalcopyrite Structure with Hot Injection Method

In this investigation, CuInS2 ternary compound was synthesized by injection of thiourea solution into a hot copper-indium solution. The CuCl, InCl3 along with (SC (NH2)2) were used as a precursor dissolved in high boiling point solvent such as oleylamine (CH(CH2)17NH2) and oleic acid (CH(CH2)16COO...

Computer modelling of the decay of atomic compound nuclei Agnieszka

We present numerical algorithm which describes the decay of hot, rotating compound nuclei. This algorithm treats the fission dynamics in conjunction with light-particle (n, p, α) evaporation. The detailed results are given for the Pt nucleus at the excitation energy of 100 MeV.