S. Saha

collaborators

3 papers

hep-ex2026

Search for the lepton-flavor-violating decay $τ^{\pm} \to μ^{\pm} γ$ at Belle II

Belle II Collaboration, M. Abumusabh, I. Adachi +466

We present a search for the lepton-flavor-violating decay $τ^{\pm} \to μ^{\pm} γ$ using a data sample that corresponds to an integrated luminosity of 428 fb $^{- 1}$ recorded by the Bel…

hep-ex2026

Search for the $B^{0} \to K_{S}^{0} τ^{+} τ^{-}$ decay

Belle, Belle II Collaborations, : +432

We present the first search for $B^{0} \to K_{S}^{0} τ^{+} τ^{-}$ decays. We look for signal decays in $B^{0} B ˉ^{0}$ events produced in asymmetric-energy electron-positron collisions. T…

physics.chem-ph2025

Imaging the Photochemistry of Cyclobutanone using Ultrafast Electron Diffraction: Experimental Results

A. E. Green, Y. Liu, F. Allum +27

We investigated the ultrafast structural dynamics of cyclobutanone following photoexcitation at $λ = 200$ nm using gas-phase megaelectronvolt ultrafast electron diffraction. Our inve…

Search for the lepton-flavor-violating decay τ±→μ±γ at Belle II

Search for the B0→KS0​τ+τ− decay

Imaging the Photochemistry of Cyclobutanone using Ultrafast Electron Diffraction: Experimental Results

Search for the lepton-flavor-violating decay $τ^{\pm} \to μ^{\pm} γ$ at Belle II

Search for the $B^{0} \to K_{S}^{0} τ^{+} τ^{-}$ decay