Branching ratios of $\alpha$-decay to excited states of even-even nuclei

Abstract

Branching ratios of $\alpha$-decay to members of the ground state rotational band and excited 0${}^{+}$ states of even-even nuclei are calculated in the framework of the generalized liquid drop model (GLDM) by taking into account the angular momentum of the $\alpha$-particle and the excitation probability of the daughter nucleus. The calculation covers isotopic chains from Hg to Fm in the mass regions $180<A<202$ and A$\ge 224$. The calculated branching ratios of the $\alpha$-transitions are in good agreement with the experimental data and some useful predictions are provided for future experiments.

References in corpus (2)

• alpha decay half-lives of new superheavy nuclei within a generalized liquid drop model
• Alpha Decay Hindrance Factors: A Probe of Mean Field Wave Functions

Cited by in corpus (5)

• Universal decay rule for reduced widths
• Fine structure in the α-decay of odd-even nuclei
• New approach for alpha decay half-lives of superheavy nuclei and applicability of WKB approximation
• Design and performance of an ionisation chamber for the measurement of low alpha-activities
• Theoretical Investigation of α-decay in Heavy and Superheavy Isomers