R. Shiraishi

collaborators

2 papers

hep-ex2026

Search for Dark Particles in $K_{L}^{0} \to I^^{3} X$ at the KOTO Experiment

T. Wu, Y. C. Tung, Y. B. Hsiung +24

We report a search for an invisible particle $X$ in the decay $K_{L}^{0} \to I^^{3} X$ ( $X \to invisible$ ), where $X$ can be interpreted as a massless or massive dark photon.…

hep-ex2025

Search for the $K_{L} \to I ¨ ^{0} I^½ I^ˉ ½$ Decay at the J-PARC KOTO Experiment

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

We performed a search for the $K_{L} \to I ¨ ^{0} I^½ I^ˉ ½$ decay using the data taken in 2021 at the J-PARC KOTO experiment. With newly installed counters and new analysis method, the…

Search for Dark Particles in KL0​→I^3X at the KOTO Experiment

Search for the KL​→I¨0I^½I^ˉ½ Decay at the J-PARC KOTO Experiment

Search for Dark Particles in $K_{L}^{0} \to I^^{3} X$ at the KOTO Experiment

Search for the $K_{L} \to I ¨ ^{0} I^½ I^ˉ ½$ Decay at the J-PARC KOTO Experiment