Fractional Calculus in Nuclear Multistep Decay: Analytical Solutions, Existence and Uniqueness Analysis of the Actinium Series

This paper provides a thorough examination of the Actinium radioactive decay series, which converts Uranium-235 into the stable Lead-207 isotope via a succession of alpha, beta, and gamma decays. For the first time, the series is modeled using fractional calculus, employing two innovative analytical...

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Principais autores:	Mohammed Shqair, Areej Almuneef, Emad Jaradat, Rahat Zarin, Ahmed Hagag
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2025-09-01
coleção:	Fractal and Fractional
Assuntos:	nuclear multistep decay Actinium series Sumudu Residual Power Series Method (SRPSM) Temimi Ansari Method (TAM) convergence analysis
Acesso em linha:	https://www.mdpi.com/2504-3110/9/9/601
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