1.8k citations · 6.8k across the 66 of their papers we have counts for
Showing 2026Show all
2 papers · 1 filter
astro-ph.HE2026
Resolving structure within the iron line profile of Serpens X-1 with XRISM and NuSTAR
Hayden Hall, Renee M. Ludlam, Edward Cackett +2
We present the first simultaneous XRISM and NuSTAR observations of the neutron star low mass X-ray binary Serpens X-1. We perform spectral modeling on the joint observations of XRI…
astro-ph.HE2026
Evidence for Millihertz Oscillations in the bright atoll source GX 3+1
Malu Sudha, Renee M. Ludlam, Diego Altamirano +2
We report evidence for millihertz (mHz) QPOs in the bright atoll neutron star low-mass X-ray binary (NS LMXB) source GX 3+1 using NICER in the 0.5--10 keV energy band. Across 7 obs…