activity
20032023
most citedMagnetically Driven Accretion in the Kerr Metric III: Unbound Outflows

251 citations · 2.2k across the 34 of their papers we have counts for

collaborators

34 papers

astro-ph.EP2023★ 2 cited

Oxygen Isotope Exchange Between Molten Silicate Spherules and Ambient Water Vapor with Nonzero Relative Velocity: Implication for Chondrule Formation Environment

Sota Arakawa, Daiki Yamamoto, Takayuki Ushikubo +4

Oxygen isotope compositions of chondrules reflect the environment of chondrule formation and its spatial and temporal variations. Here, we present a theoretical model of oxygen iso…

astro-ph.IM2023★ 18 cited

Mineral Detection of Neutrinos and Dark Matter. A Whitepaper

Sebastian Baum, Patrick Stengel, Natsue Abe +66

Minerals are solid state nuclear track detectors - nuclear recoils in a mineral leave latent damage to the crystal structure. Depending on the mineral and its temperature, the dama…

astro-ph.IM2021★ 10 cited

Optab: Public code for generating gas opacity tables for radiation hydrodynamics simulations

Shigenobu Hirose, Peter Hauschildt, Takashi Minoshima +2

We have developed a public code, Optab, that outputs Rosseland, Planck, and two-temperature Planck mean gas opacity tables for radiation hydrodynamics simulations in astrophysics.…

astro-ph.EP2019★ 27 cited

Nonlinear outcome of gravitational instability in an irradiated protoplanetary disc

Shigenobu Hirose, Ji-Ming Shi

Using local three dimensional radiation hydrodynamics simulations, the nonlinear outcome of gravitational instability in an irradiated protoplanetary disc is investigated in a para…

astro-ph.HE2018★ 7 cited

A simple framework for modelling the dependence of bulk Comptonization by turbulence on accretion disc parameters

Jason Kaufman, Omer M. Blaes, Shigenobu Hirose

Warm Comptonization models for the soft X-ray excess in AGN do not self-consistently explain the relationship between the Comptonizing medium and the underlying accretion disc. Bec…

astro-ph.SR2018★ 21 cited

Convection Enhances Magnetic Turbulence in AM CVn Accretion Disks

Matthew S. B. Coleman, Omer Blaes, Shigenobu Hirose +1

We present the results of local, vertically stratified, radiation magnetohydrodynamic shearing box simulations of magnetorotational instability (MRI) turbulence for a (hydrogen poo…