[Formula Presented] radioactivity of superheavy nuclei

Y. K. Gambhir, A. Bhagwat, M. Gupta, Arun K. Jain

Research output: Contribution to journalArticle

Abstract

Calculations based on the relativistic mean field framework have been carried out for the ground state properties of the relevant nuclei appearing in the [Formula Presented]-emission chain of superheavy element [Formula Presented]. The calculations compare well with the experiment. The calculated densities along with the energy and the density dependent M3Y effective nucleon-nucleon interaction are used in the double folding model to compute the respective total interaction energies. These, in turn are used to calculate the half-lives of the parent nuclei against the split into an [Formula Presented] and the daughter in the WKB approximation. The calculations are repeated for the nuclei appearing in the [Formula Presented] chain for a comparative study. The sensitivity of the calculated half-lives on the input information, especially the [Formula Presented] values are quantitatively investigated.

Original languageEnglish
Number of pages1
JournalPhysical Review C - Nuclear Physics
Volume68
Issue number4
DOIs
Publication statusPublished - 01-01-2003

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radioactivity
nuclei
half life
Wentzel-Kramer-Brillouin method
nucleon-nucleon interactions
folding
flux density
ground state
sensitivity
interactions
energy

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

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abstract = "Calculations based on the relativistic mean field framework have been carried out for the ground state properties of the relevant nuclei appearing in the [Formula Presented]-emission chain of superheavy element [Formula Presented]. The calculations compare well with the experiment. The calculated densities along with the energy and the density dependent M3Y effective nucleon-nucleon interaction are used in the double folding model to compute the respective total interaction energies. These, in turn are used to calculate the half-lives of the parent nuclei against the split into an [Formula Presented] and the daughter in the WKB approximation. The calculations are repeated for the nuclei appearing in the [Formula Presented] chain for a comparative study. The sensitivity of the calculated half-lives on the input information, especially the [Formula Presented] values are quantitatively investigated.",
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[Formula Presented] radioactivity of superheavy nuclei. / Gambhir, Y. K.; Bhagwat, A.; Gupta, M.; Jain, Arun K.

In: Physical Review C - Nuclear Physics, Vol. 68, No. 4, 01.01.2003.

Research output: Contribution to journalArticle

TY - JOUR

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AU - Jain, Arun K.

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