22 citations · 77 across the 9 of their papers we have counts for
9 papers
Proposal of the KOTO II experiment
Jung Keun Ahn, Antonella Antonelli, Giuseppina Anzivino +79
The KOTO II experiment is proposed to measure the branching ratio of the decay at J-PARC. With a beamline to extract long-lived neutral kaons at 5 degrees from a…
Extension of the J-PARC Hadron Experimental Facility: Third White Paper
Kazuya Aoki, Hiroyuki Fujioka, Toshiyuki Gogami +40
The J-PARC Hadron Experimental Facility was constructed with an aim to explore the origin and evolution of matter in the universe through the experiments with intense particle beam…
Development of a low-mass and high-efficiency charged particle detector
D. Naito, Y. Maeda, N. Kawasaki +8
We developed a low-mass and high-efficiency charged particle detector for an experimental study of the rare decay . The detector is important to suppres…
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…
An aerogel Cherenkov detector for multi-GeV photon detection with low sensitivity to neutrons
Y. Maeda, N. Kawasaki, T. Masuda +10
We describe a novel photon detector which operates under an intense flux of neutrons. It is composed of lead-aerogel sandwich counter modules. Its salient features are high photon…
Photon-Veto Counters at the Outer Edge of the Endcap Calorimeter for the KOTO Experiment
T. Matsumura, T. Shinkawa, H. Yokota +17
The Outer-Edge Veto (OEV) counter subsystem for extra-photon detection from the backgrounds for the? decay is located at the outer edge of the endcap Cs…