activity
19972021
most citedPhysical processes shaping GRB X-ray afterglow lightcurves: theoretical implications from the Swift XRT observations

1.1k citations · 10.6k across the 140 of their papers we have counts for

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Showing 2019 · astro-ph.HEShow all

8 papers · 2 filters

astro-ph.HE2019★ 19 cited

Swift-XRT Follow-up of Gravitational Wave Triggers in the Second Advanced LIGO/Virgo Observing Run

N. J. Klingler, J. A. Kennea, P. A. Evans +37

The Neil Gehrels Swift Observatory carried out prompt searches for gravitational wave (GW) events detected by the LIGO/Virgo Collaboration (LVC) during the second observing run ("O…

astro-ph.HE2019★ 100 cited

High angular resolution ALMA images of dust and molecules in the SN 1987A ejecta

Phil Cigan, Mikako Matsuura, Haley L. Gomez +23

We present high angular resolution (~80 mas) ALMA continuum images of the SN 1987A system, together with CO =2 1, =6 5, and SiO =5 $\!\…

astro-ph.HE2019★ 20 cited

Characterisation of the Particle-Induced Background of XMM-Newton EPIC-pn: Short and Long Term Variability

Esra Bulbul, Ralph Kraft, Paul Nulsen +16

The particle-induced background of X-ray observatories is produced by Galactic Cosmic Ray (GCR) primary protons, electrons, and He ions. Events due to direct interaction with the d…

astro-ph.HE2019★ 15 cited

An Ejecta Kinematics Study of Kepler's Supernova Remnant with High-Resolution HETG Spectroscopy

Matthew J. Millard, Jayant Bhalerao, Sangwook Park +6

We report our measurements of the bulk radial velocity from a sample of small, metal-rich ejecta knots in Kepler's Supernova Remnant (SNR). We measure the Doppler shift of the He-l…

astro-ph.HE2019★ 6 cited

Smoothed Particle Inference Analysis of SNR DEM L71

Kari A. Frank, Vikram Dwarkadas, Aldo Panfichi +2

Supernova remnants (SNRs) are complex, three-dimensional objects; properly accounting for this complexity when modeling the resulting X-ray emission presents quite a challenge and…

astro-ph.HE2019★ 5 cited

The Advanced X-ray Imaging Satellite

Richard F. Mushotzky, James Aird, Amy J. Barger +41

Much of the baryonic matter in the Universe, including the most active and luminous sources, are best studied in the X-ray band. Key advances in X-ray optics and detectors have pav…