7 articles in this issue
B.V. Rao, P.V.L. Narayana, A.D.P. Rao
Two series of copper ferrites are prepared using the chemical compositional formula Cu1.0-3y Fe2.0-2x Mox + yO4.0. They are calcinated at 750 C and sintered at 950C.When x =y = 0.0, the e' of the basic copper ferrite is probably due to electronic exchange... see more
Suman Mittal, Ishwar Dutt
Surface diffuseness parameter used in Woods-Saxon form of potential have been extracted from a large number of experimentally studied neutron-rich fusion cross sections at near barrier energies. The results of our systematic study reveals that the extract... see more
K.P. Santhosh, V. Bobby Jose
The fusion excitation functions for the fusion of 32S on 90,96Zr have been calculated larger value, while using one-dimensional barrier penetration model, taking scattering potential as the sum of Coulomb and proximity potential and the calculated values ... see more
K.P. Santhosh, C. Nithya
The possibilities for the emission of 4He and 14C clusters from hyper 202-235?Ra are studied using our Coulomb and proximity potential model (CPPM) by including the lambda-nucleus potential. The predicted half lives show that hyper 202-231?Ra nuclei are u... see more
U.V.S. Seshavatharam, S. Lakshminarayana
Even though ‘String theory’ models and “quantum gravity’ models [1, 2, 3] are having a strong mathematical back ground and sound physical basis, they are failing in implementing the Newtonian gravitational constant [4] in atomic and nuclear physics and th... see more
S. Subramanian, C. Karthikraj, S. Selvaraj
Based on the statistical theory of fission, we discuss here the binary fission fragmentation of these giant nuclear systems formed in low energy U+U collisions. Here, the mass and charge distribution of fragments from the binary fission of thesesystems ar... see more
Virendra Singh, Diwakar Padalia, Kamal Devlal
Two analytical spectroscopic techniques viz. EDXRF and FAAS were employed in analyzing the four heavy metals i.e. Cu, Zn, Mn and Fe in 24 soil samples. The heavy metals in understudy soil were found to have very low to high concentration range and so both... see more