Y. Yoshimura

activity

19952022

most citedStudy of the decay K+ => pi+,nu,nubar in the momentum region 140<Ppi<199 MeV/c

333 citations · 1.8k across the 31 of their papers we have counts for

collaborators

Showing 2008 · hep-exShow all

2 papers · 2 filters

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-ex2008★ 236 cited

New measurement of the K+ => pi+,nu,nubar branching ratio

E949 Collaboration

Three events for the decay K+ => pi+,nu,nubar have been observed in the pion momentum region below the K+ => pi+,pi0 peak, 140 < P_pi < 199 MeV/c, with an estimated background of 0…

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

New measurement of the K+ => pi+,nu,nubar branching ratio

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