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most citedOrders-of-magnitude improvement in precision spectroscopy of an inner-shell orbital clock transition in neutral ytterbium

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physics.atom-ph2026★ 3 cited

Orders-of-magnitude improvement in precision spectroscopy of an inner-shell orbital clock transition in neutral ytterbium

Taiki Ishiyama, Koki Ono, Hokuto Kawase +6

An inner-shell orbital clock transition $^{1} S_{0} \leftrightarrow 4 f^{13} 5 d 6 s^{2} (J = 2)$ in neutral ytterbium atoms has attracted much attention as a new optical frequency standard a…

physics.atom-ph2025

Theoretical evaluation of decay mode of $^{229 m} Th$ in solid samples

Ryotaro Masuda, Tomoya Naito, Masashi Kaneko +4

The excitation energy of $^{229 m} Th$ is extremely low at $8.4 eV$ ; thus, this isotope exhibits changes in its decay modes depending on the chemical stat…

Orders-of-magnitude improvement in precision spectroscopy of an inner-shell orbital clock transition in neutral ytterbium

Theoretical evaluation of decay mode of 229mTh in solid samples

Theoretical evaluation of decay mode of $^{229 m} Th$ in solid samples