Possible Alpha and 14C Cluster Emission From Hyper Radium Nuclei in The Mass Region A = 202-235
Journal Title: Journal of Nuclear Physics, Material Sciences, Radiation and Applications - Year 2017, Vol 4, Issue 2
Abstract
The possibilities for the emission of 4He and 14C clusters from hyper 202 235ΛRa are studied using our Coulomb and proximity potential model (CPPM) by including the lambda-nucleus potential. The predicted half lives show that hyper 202 231ΛRa nuclei are unstable against 4He emission and 14C emission from 217 229ΛRa are favorable for measurement. Our study also show that hyper 202 235 ΛRa are stable against hyper 4ΛHe and 14ΛC emission. The role of neutron shell closure (N = 126) in 213ΛRn daughter and role of proton and neutron shell closure (Z = 82, N = 126) in 209ΛPb daughter are also revealed. As hyper nuclei decays to normal nuclei by mesonic/non-mesonic decay and since most of the predicted half lives for 4He and 14C emission from normal Ra nuclei are favorable for measurement, we presume that alpha and 14C cluster emission from hyper Ra nuclei can be detected in laboratory in a cascade (two-step) process.
Authors and Affiliations
K. P. Santosh , C. Nithya
Keywords
Related Articles
- EP ID EP594987
- DOI 10.15415/jnp.2017.42030
- Views 253
- Downloads 0
Influence of Mo6+ on Dielectric properties of Copper Ferrites
Two series of copper ferrites are prepared using the chemical compositional formula Cu 1.0-3y Fe 2.0-2xMo x + yO4.0. They are calcinated at 750 C and sintered at 950C. When x =y = 0.0, the ε′ of the basic copper ferrite...
Calcium Hardness Analysis of Water Samples Using EDXRF Technique
Calcium hardness of water samples has been determined using a method based upon the energy Dispersive X-ray fluorescence (eDXRF) technique for elemental analysis. the minimum detection limit for Ca has been found in the...
Energy Transfer Dye Laser Study of Influence of Various Coumarin Dyes on the Laser Performance of Rh590(Cl) Dye
Different coumarin dyes(C440, C460, C480, C485, C500 and C540A) are mixed with Rh590(Cl) in ethanol. The effect of coumarin dyes and their concentration on the laser gain properties and photostabilities of Rh590(Cl) is s...
Forward-Backward Multiplicity Correlations in Relativistic Heavy-Ion Collisions
Forward-backward multiplicitycorrelations are investigated by analyzing the experimental data on 6O-AgBr collisions at 14.5A, 60A and 200A GeV/c and the findings are compared with the predictions of Monte Carlo model, hI...
Temperature Effects in the Composition of Metal Halide Perovskite thin Films.
Metal halide perovskites have shown to be a structure with great promise as an efficient photovoltaic, but at the same time it is affected by instability problems that degrade their performance. Degradation mechanisms va...