H. Y. Yoshida

activity

20062024

K_{L}^{0} \to π^{0} ν ν ˉ

41 citations · 82 across the 4 of their papers we have counts for

collaborators

4 papers

hep-ex2024★ 19 cited

Search for the $K_{L} \to π^{0} ν ν ˉ$ Decay at the J-PARC KOTO Experiment

KOTO Collaboration, J. K. Ahn, M. Farriagton +47

We performed a search for the $K_{L} \to π^{0} ν ν ˉ$ decay using the data taken in 2021 at the J-PARC KOTO experiment. With newly installed counters and new analysis method, the ex…

hep-ex2020★ 3 cited

First Search for the $K_{L} \to π^{0} γ$ Decay

J. K. Ahn, B. Beckford, M. Campbell +59

We report the first search for the $K_{L} \to π^{0} γ$ decay, which is forbidden by Lorentz invariance, using the data from 2016 to 2018 at the J-PARC KOTO experiment. With a single ev…

hep-ex2007★ 41 cited

Search for the Decay $K_{L}^{0} \to π^{0} ν ν ˉ$

E391a Collaboration, J. K. Ahn

We performed a search for the $K_{L}^{0} \to π^{0} ν ν ˉ$ decay at the KEK 12-GeV proton synchrotron. No candidate events were observed. An upper limit on the branching ratio for the de…

hep-ex2006★ 19 cited

New limit on the $K_{L}^{0} \to π^{0} ν ν ˉ$ decay rate

E391a Collaboration, J. K. Ahn

The first dedicated experiment for the rare kaon decay $K_{L}^{0} \to π^{0} ν ν ˉ$ has been performed by the E391a collaboration at the KEK 12-GeV proton synchrotron. A new upper limit…

Search for the KL​→π0ννˉ Decay at the J-PARC KOTO Experiment

First Search for the KL​→π0γ Decay

Search for the Decay KL0​→π0ννˉ

New limit on the KL0​→π0ννˉ decay rate

Search for the $K_{L} \to π^{0} ν ν ˉ$ Decay at the J-PARC KOTO Experiment

First Search for the $K_{L} \to π^{0} γ$ Decay

Search for the Decay $K_{L}^{0} \to π^{0} ν ν ˉ$

New limit on the $K_{L}^{0} \to π^{0} ν ν ˉ$ decay rate