H. Nanjo

activity

20032026

most citedFirst Detection of Photons with Energy Beyond 100 TeV from an Astrophysical Source

203 citations · 1.3k across the 42 of their papers we have counts for

collaborators

Showing 2008Show all

2 papers · 1 filter

hep-ex2008★ 23 cited

Search for a light pseudoscalar particle in the decay $K_{L}^{0} \to π^{0} π^{0} X$

Y. C. Tung, Y. B. Hsiung, M. L. Wu +59

We performed a search for a light pseudoscalar particle $X$ in the decay $K_{L}^{0} - > p i 0 p i 0 X$ , $X - > γ γ$ with the E391a detector at KEK. Such a particle with a mass of 214.3 MeV/ $c^{2}$ wa…

hep-ph2008★ 12 cited

Macro-coherent two photon and radiative neutrino pair emission

M. Yoshimura, C. Ohae, A. Fukumi +4

We discuss a possibility of detecting a coherent photon pair emission and related radiative neutrino pair emission from excited atoms. It is shown that atoms of lambda- and ladder-…

Search for a light pseudoscalar particle in the decay KL0​→π0π0X

Macro-coherent two photon and radiative neutrino pair emission

Search for a light pseudoscalar particle in the decay $K_{L}^{0} \to π^{0} π^{0} X$