activity
20072026
most citedA New Measurement of Kaonic Hydrogen X rays

384 citations · 1.2k across the 26 of their papers we have counts for

collaborators

27 papers

astro-ph.IM2026★ 26 cited

Broad-band High-Energy Resolution Hard X-ray Spectroscopy using Transition Edge Sensors at SPring-8

Shinya Yamada, Yuto Ichinohe, Hideyuki Tatsuno +40

We have succeeded in operating a transition-edge sensor (TES) spectrometer and evaluating its performance at the SPring-8 synchrotron X-ray light source. The TES spectrometer consi…

physics.atom-ph2024

Few-electron highly charged muonic Ar atoms verified by electronic x rays

T. Okumura, T. Azuma, D. A. Bennett +40

Electronic x rays emitted by muonic Ar atoms in the gas phase were observed using a superconducting transition-edge-sensor microcalorimeter. The high-precision energy spectra p…

nucl-ex2022★ 18 cited

Pole position of measured in reactions

PARC E31 Collaboration, S. Aikawa, S. Ajimura +74

We measured a set of , , and invariant mass spectra below and above the mass threshold in -induced reactions on deuteron. We deduced th…

astro-ph.IM2022★ 1 cited

Application of deep learning to the evaluation of goodness in the waveform processing of transition-edge sensor calorimeters

Y. Ichinohe, S. Yamada, R. Hayakawa +5

Optimal filtering is the crucial technique for the data analysis of transition-edge-sensor (TES) calorimeters to achieve their state-of-the-art energy resolutions. Filtering out th…

nucl-ex2020★ 41 cited

Observation of a bound state in the reaction

T. Yamaga, S. Ajimura, H. Asano +66

We have performed an exclusive measurement of the reaction at an incident kaon momentum of .In the invariant mass spectrum, a…

physics.chem-ph2019★ 114 cited

Origin of vibrational wavepacket dynamics in Fe carbene photosensitizer determined with femtosecond X-ray emission and scattering

Kristjan Kunnus, Morgane Vacher, Tobias C. B. Harlang +38

Disentangling the dynamics of electrons and nuclei during nonadiabatic molecular transformations remains a considerable experimental challenge. Here we have investigated photoinduc…