alpha decay 1binding energy correlations 1centrifugal potential 1cluster model 1empirical formula 1half-life prediction 1machine learning 1nuclear charge radii 1shell corrections 1WKB approximation 1
From the 2 of 3 linked papers with an AI index.
3 papers
nucl-th2026
Enhancement of alpha-decay by positive hexadecapole deformation
Kai Ren, Minghui Hu, Pengfei Ma +2
Whether hexadecapole deformation () influences decay remains controversial: machine-learning analyses suggest a strong link to cluster preformation, while empirical formul…
nucl-th2026
Extracting nuclear charge radii from binding energies: a single-parameter empirical formula with structural corrections
Pengfei Ma, Minghui Hu, Kai Ren +2
The paper introduces a one‑parameter empirical formula that links nuclear binding energies to charge radii, adding shell, odd‑even, finite‑size, and deformation corrections to achi…
nucl-th2026
Analytical penetration probability including the centrifugal potential: An improved Buck--Merchant--Perez model for alpha-decay half-lives
Minghui Hu, Pengfei Ma, Kai Ren +2
The paper derives an analytical WKB formula for alpha‑decay that includes the centrifugal potential, and uses it to improve the Buck‑Merchant‑Perez cluster model for predicting alp…