Ryutaro Matsudo

activity

20152025

most cited

μ

TRISTAN

56 citations · 166 across the 26 of their papers we have counts for

collaborators

Showing hep-phShow all

4 papers · 1 filter

hep-ph2025

Heavy Neutral Lepton at Same-Sign Muon Collider

Ryuichiro Kitano, Ian Low, Ryutaro Matsudo +2

We explore the discovery potential of heavy neutral leptons (HNLs), motivated by models addressing the origin of neutrino masses, at the proposed high-energy same-sign muon collide…

hep-ph2024★ 4 cited

Higgs boson production at $μ^{+} μ^{+}$ colliders

Yu Hamada, Ryuichiro Kitano, Ryutaro Matsudo +4

We study Higgs boson production at $μ^{+} μ^{+}$ colliders at high energy. Since both initial-state particles are positively charged, there is no $W$ boson fusion at the leading order,…

hep-ph2022

Precision $μ^{+} μ^{+}$ and $μ^{+} e^{-}$ elastic scatterings

Yu Hamada, Ryuichiro Kitano, Ryutaro Matsudo +1

Expected precisions of measurements of the elastic scattering cross sections are estimated for $μ^{+} μ^{+}$ and $μ^{+} e^{-}$ colliders, which are recently proposed as future realistic po…

hep-ph2022★ 56 cited

$μ$ TRISTAN

Yu Hamada, Ryuichiro Kitano, Ryutaro Matsudo +2

The ultra-cold muon technology developed for the muon $g - 2$ experiment at J-PARC provides a low emittance $μ^{+}$ beam which can be accelerated and used for realistic collider experi…

Heavy Neutral Lepton at Same-Sign Muon Collider

Higgs boson production at μ+μ+ colliders

Precision μ+μ+ and μ+e− elastic scatterings

μTRISTAN

Higgs boson production at $μ^{+} μ^{+}$ colliders

Precision $μ^{+} μ^{+}$ and $μ^{+} e^{-}$ elastic scatterings

$μ$ TRISTAN