Beta Decay Studies of Nuclides in the Heavy Region

Autor:	M.K. Preethi Rajan, K. P. Santhosh, R. K. Biju
Rok vydání:	2020
Předmět:	Mass number Physics Isotope 01 natural sciences Beta decay Nuclear physics 03 medical and health sciences 0302 clinical medicine Neutron number 0103 physical sciences Empirical formula Isobar Nuclide 010306 general physics 030217 neurology & neurosurgery Radioactive decay
Zdroj:	Journal of Nuclear Physics, Material Sciences, Radiation and Applications. 8:43-53
ISSN:	2321-9289 2321-8649
DOI:	10.15415/jnp.2020.81006
Popis:	In the present work we studied the β-decay of various isotopes in the heavy region using the empirical formula of Fiset and Nix. It is found from the half-life that as the neutron number increases the possibility of β-decay increases. From the dependence of beta decay half-life on neutron number of parent and Q-value, we modified empirical formula of Fiset and Nix for beta decay half-life. We also developed an empirical formula for the Z-value of most stable isobar against β-decay. From the study of mass parabola for different isobars with mass number ranging from 200-223 it was found that the lowest point in the parabola, which is the Z-value of most stable isobar against β-decay, matches well with our formula predictions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3173f914cc6d033cf54a24212f765f11 https://doi.org/10.15415/jnp.2020.81006 Zobrazit plný text záznamu