T. Masuda

activity

20142022

K_{L} \to π^{0} ν ν

and

K_{L} \to π^{0} X^{0}

Decays at the J-PARC KOTO Experiment

176 citations · 574 across the 22 of their papers we have counts for

collaborators

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3 papers · 1 filter

nucl-ex2021★ 12 cited

Estimation of radiative half-life of $^{229 m}$ Th by half-life measurement of other nuclear excited states in $^{229}$ Th

Y. Shigekawa, A. Yamaguchi, K. Suzuki +8

We perform coincidence measurements between $α$ particles and $γ$ rays from a $^{233}$ U source to determine the half-lives of the excited state in a $^{229}$ Th nucleus. We first pr…

nucl-ex2019★ 108 cited

X-ray pumping of the Th-229 nuclear clock isomer

Takahiko Masuda, Akihiro Yoshimi, Akira Fujieda +27

Thorium-229 is a unique case in nuclear physics: it presents a metastable first excited state Th-229m, just a few electronvolts above the nuclear ground state. This so-called isome…

nucl-ex2017★ 14 cited

Nuclear resonant scattering experiment with fast time response: new scheme for observation of $^{229 m}$ Th radiative decay

A. Yoshimi, H. Hara, T. Hiraki +24

Nuclear resonant excitation of the 29.19-keV level in $^{229}$ Th with high-brilliance synchrotron- radiation and detection of its decay signal, are proposed with the aim of populat…

Estimation of radiative half-life of 229mTh by half-life measurement of other nuclear excited states in 229Th

X-ray pumping of the Th-229 nuclear clock isomer

Nuclear resonant scattering experiment with fast time response: new scheme for observation of 229mTh radiative decay

Estimation of radiative half-life of $^{229 m}$ Th by half-life measurement of other nuclear excited states in $^{229}$ Th

Nuclear resonant scattering experiment with fast time response: new scheme for observation of $^{229 m}$ Th radiative decay