Phase-resolved high-resolution spectroscopy of M82 X-2 with XRISM Resolve finds broader Fe Kα line during pulse peak, indicating origin in the accretion flow with velocity dispersion of about 1700 km/s.
Title resolution pending
4 Pith papers cite this work. Polarity classification is still indexing.
fields
astro-ph.HE 4verdicts
UNVERDICTED 4representative citing papers
XRISM data on Her X-1 reveal increasing wind speed with height, decreasing column density, weakly evolving ionization, and a new brief second wind component tied to orbital phase.
New XRISM observations confirm a highly broadened, pulsating Fe K line from the accretion column of Hercules X-1 that varies with pulse phase and evolves with the 35-day precession cycle.
Chandra HETGS observations of X1908+075 detect variable Fe Kα fluorescence, model NH orbital changes to derive inclination 46° and wind mass-loss rate 9.1e-7 solar masses per year, confirming a classical wind-fed supergiant X-ray binary.
citing papers explorer
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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
Phase-resolved high-resolution spectroscopy of M82 X-2 with XRISM Resolve finds broader Fe Kα line during pulse peak, indicating origin in the accretion flow with velocity dispersion of about 1700 km/s.
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XRISM/Resolve observations of Hercules X-1: vertical structure and kinematics of the disk wind
XRISM data on Her X-1 reveal increasing wind speed with height, decreasing column density, weakly evolving ionization, and a new brief second wind component tied to orbital phase.
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XRISM/Resolve observations of Hercules X-1: a pulsating, highly broadened Fe K emission line from the neutron star accretion column
New XRISM observations confirm a highly broadened, pulsating Fe K line from the accretion column of Hercules X-1 that varies with pulse phase and evolves with the 35-day precession cycle.
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Iron line diagnostics of the stellar wind in X1908+075
Chandra HETGS observations of X1908+075 detect variable Fe Kα fluorescence, model NH orbital changes to derive inclination 46° and wind mass-loss rate 9.1e-7 solar masses per year, confirming a classical wind-fed supergiant X-ray binary.