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Showing hep-exShow all
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hep-ex2026
Search for Dark Particles in at the KOTO Experiment
T. Wu, Y. C. Tung, Y. B. Hsiung +24
We report a search for an invisible particle in the decay (), where can be interpreted as a massless or massive dark photon.…
hep-ex2026
The Search for and where at the KOTO Experiment
J. Redeker, C. Lin, Y. W. Wah +23
We performed searches for where may be an axion-like particle which promptly decays to two photons, and the first search for $K_L \rightarrow Ï^0Ï^…