Gabriel J. Grell

most citedA Fast, Hot Wind from a Nuclear Starburst

3 citations · 3 across the 2 of their papers we have counts for

collaborators

3 papers

astro-ph.HE2026

The First Insights into an Ultraluminous X-ray Pulsar with XRISM: Phase-Resolved High-Resolution Spectroscopy of the Fe K-shell Band of M82 X-2

Shogo B. Kobayashi, Peter Kosec, Kazuki Ampuku +18

During the performance verification phase, XRISM observed the M82 galaxy for a net exposure of 207.7 ks, with the ultraluminous X-ray pulsar (ULXP) X-2 included in the field of vie…

astro-ph.GA2026★ 3 cited

A Fast, Hot Wind from a Nuclear Starburst

XRISM Collaboration, Marc Audard, Hisamitsu Awaki +137

Galaxies with intense star formation often host multiphase, galaxy-scale winds powered by supernovae and fast stellar winds. These are strong enough to disrupt the star-forming int…

astro-ph.HE2021

Fe XVII $2 p$ - $3 s$ line ratio diagnostic of shock formation radius in O stars

Gabriel J. Grell, Maurice A. Leutenegger, Chintan Shah

The $2 p$ - $3 s$ lines of Fe XVII in the X-ray spectrum of the O-type star $ζ$ Puppis exhibit an anomalous (3G + M2)/(3F) line ratio of $\sim$ 1.4, in comparison with $\sim$ 2.4 for alm…

The First Insights into an Ultraluminous X-ray Pulsar with XRISM: Phase-Resolved High-Resolution Spectroscopy of the Fe K-shell Band of M82 X-2

A Fast, Hot Wind from a Nuclear Starburst

Fe XVII 2p-3s line ratio diagnostic of shock formation radius in O stars

Fe XVII $2 p$ - $3 s$ line ratio diagnostic of shock formation radius in O stars