55 citations · 354 across the 18 of their papers we have counts for
8 papers · 1 filter
DM+ simulations with DMSimp: an update
Yoav Afik, Fabio Maltoni, Kentarou Mawatari +4
Searches for dark matter (DM) produced using collider data probe wide regions of the allowed parameter space of many models and have become competitive with more traditional search…
Detections of [OIII] 88 m in Two Quasars in the Reionization Epoch
Takuya Hashimoto, Akio K. Inoue, Yoichi Tamura +3
With the Atacama Large Millimeter/sub-millimeter Array (ALMA), we report detections of the far-infrared (FIR) [OIII] 88 m line and the underlying dust continuum in the two quasa…
Single Higgs production in association with a photon at electron-positron colliders in extended Higgs models
Shinya Kanemura, Kentarou Mawatari, Kodai Sakurai
We study associated Higgs production with a photon at electron-positron colliders, , in various extended Higgs models, such as the inert doublet model (IDM), the iner…
Detection of the Far-infrared [O III] and Dust Emission in a Galaxy at Redshift 8.312: Early Metal Enrichment in the Heart of the Reionization Era
Yoichi Tamura, Ken Mawatari, Takuya Hashimoto +19
We present the Atacama Large Millimeter/submillimeter Array (ALMA) detection of the [O III] 88 m line and rest-frame 90 m dust continuum emission in a Y-dropout Lyman break g…
"Big Three Dragons": a z = 7.15 Lyman BreakGalaxy Detected in [OIII] 88 m, [CII] 158 m, and Dust Continuum with ALMA
Takuya Hashimoto, Akio K. Inoue, Ken Mawatari +18
We present new ALMA observations and physical properties of a Lyman Break Galaxy at z=7.15. Our target, B14-65666, has a bright ultra-violet (UV) absolute magnitude, $M_{\rm UV}\ap…
The onset of star formation 250 million years after the Big Bang
Takuya Hashimoto, Nicolas Laporte, Ken Mawatari +21
A fundamental quest of modern astronomy is to locate the earliest galaxies and study how they influenced the intergalactic medium a few hundred million years after the Big Bang. Th…