Radioactive Ion Beam Targets and the Associated Processes
نویسنده
چکیده
A large number of targets is required to produce different types of radioactive species. These radioactive ion beams have many uses in addition to their use in various kinds of experiments in different branches of physics. In this article different geometries of RIB targets, the diffusion and surface adsorption processes related to the targets etc. have been explained. Importance of composite thick targets (CTT) and the vacuum infiltration technique used to fabricate such targets have also been discussed.
منابع مشابه
Control of the Rotating Beam on Rib Targets at Triumf
Modelling of the radioactive ion beam (RIB) targets at TRIUMF has suggested that rotating the high energy proton beam in a circle on the face of the target may provide a greater source of radioactive ions than a static incident beam. To explore this idea a system has been configured to allow the beam of protons in the primary beamline to be steered in a circle and to permit various parameters t...
متن کاملCalculation of Production and Decay of Radioisotopes for Future Irradiation Experiments and Ion Beam Facilities
The design of future radioactive ion beam (RIB) facilities requires the forecast of radio isotope inventory after irradiation. At CERN – ISOLDE, we developed a software that estimates the activity of irradiated materials as a function of time dedicated to radioactive waste management. This tool can also be used for licensing procedures, planning of irradiation experiments and the estimation of ...
متن کاملپراکندگی کشسان هسته هاله ای 6He از 197Auدر انرژی Elab=27MeV
A radioactive ion beam of 6He produced via the 7Li(p,2p)6He reaction with typical intensity of 3 × 106 ions/see was elastically scattered from LiF(Au) targets. Elastic scattering of 6He at Elab=27 MeV with 197Au have been measured in the angular range of 6º-72º in the laboratory system employing LEDA and LAMP detection system. Optical Model calculations have been used to fit the data .
متن کاملEvaluation of dose distribution of 12C ion beam in radiotherapy by FLUKA as a Monte Carlo simulation Code
Introduction: Nowadays, the use of heavy ion beams in cancer therapy have been developed worldwide. Materials and Methods: It requires accurate understanding of the complex processes of ion interaction with matter, as it is the calculation the relative dose & range of these ions in matter. In the present study we used FLUKA as a numerical Monte Carlo simula...
متن کاملDesign Issues of Radioactive Ion Beam Facilities
There is an increasing interest in Radioactive Ion Beams throughout the world. These ions open new domains of research for nuclear physics, nuclear astrophysics and atomic physics. Two methods are used for the production of these beams: fragmentation of a primary, high energy heavy ion beam passing through a thin target or nuclei production in a thick target bombarded either by a heavy ion beam...
متن کامل