23 citations · 76 across the 5 of their papers we have counts for
5 papers
A new search for the and decays
J. K. Ahn, K. Y. Baek, S. Banno +87
We searched for the -violating rare decay of neutral kaon, , in data from the first 100 hours of physics running in 2013 of the J-PARC KOTO experimen…
Long-lived neutral-kaon flux measurement for the KOTO experiment
T. Masuda, J. K. Ahn, S. Banno +54
The KOTO ( at Tokai) experiment aims to observe the CP-violating rare decay by using a long-lived neutral-kaon beam produced by the 30 GeV proton…
Study of the K0(L) --> pi0 pi0 nu nu-bar decay
E391a Collaboration, R. Ogata, S. Suzuki +67
The rare decay K0(L) --> pi0 pi0 nu nu-bar was studied with the E391a detector at the KEK 12-GeV proton synchrotron. Based on 9.4 x 10^9 K0L decays, an upper limit of 8.1 x 10^{-7}…
Search for the decay
Y. C. Tung, Y. B. Hsiung, J. K. Ahn +66
We performed a search for the decay with the E391a detector at KEK. In the data accumulated in 2005, no event was observed in the signal region. Based on the…
Search for a light pseudoscalar particle in the decay
Y. C. Tung, Y. B. Hsiung, M. L. Wu +59
We performed a search for a light pseudoscalar particle in the decay , with the E391a detector at KEK. Such a particle with a mass of 214.3 MeV/ wa…