according to the importance of positron emitters in nuclear medicine, 82mrb was produced as a member of this group of radiopharmaceuticals. after being converted into an injectable form, enough information was provided for imaging with this radiopharmaceutical. 82mrb with high radioisotopic purity and half-life of 6.5 hours, in chloride form, can be considered as a suitable positron emitter for...

Based on the boson realization of Euclidean algebras, it is found that E(n) dynamical symmetry (DS) may emerge at critical point U(n)-SO(n+1) quantum phase transition. To justify this finding, we provide a detailed analysis transitional Hamiltonian in U(n+1) vibron model both quantal and classical ways. It further shown low-lying structure 82Kr can serve as an excellent empirical E(5) DS, which...

We have carried out photodisintegration cross-section measurements on 86Kr using monoenergetic photon beams ranging from the neutron separation energy, S(n) = 9.86  MeV, to 13 MeV. We combine our experimental 86Kr(γ,n)85Kr cross section with results from our recent 86Kr(γ,γ') measurement below the neutron separation energy to obtain the complete nuclear dipole response of 86Kr. The new experime...

The measured occupancies of valence orbits in 76Ge and 76Se are used as a guideline for modification of the effective mean field energies that results in better description of these quantities. With them, in combination with the self-consistent renormalized quasiparticle random phase approximation (SRQRPA) method that ensures conservation of the mean particle number in the correlated ground sta...

According to the importance of positron emitters in nuclear medicine, 82mRb was produced as a member of this group of radiopharmaceuticals. After being converted into an injectable form, enough information was provided for imaging with this radiopharmaceutical. 82mRb with high radioisotopic purity and half-life of 6.5 hours, in chloride form, can be considered as a suitable positron emitt...

Mars data presents a collection of startling and seemly contradictory isotopic data: glaring excess the two radiogenic isotopes 129Xe/132Xe @ 2.5 40Ar/36Ar 3000 enabled identification MM (Mars Meteorites) because they are so different than any other major Solar System reservoir. appears to have lost an original atmosphere pressure 1 bar or greater, yet ratio 14N/15N indicates only loss few mill...