activity
19982026
most citedThe SAURON project -- IX. A kinematic classification for early-type galaxies

786 citations · 6k across the 142 of their papers we have counts for

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Showing 2021Show all

9 papers · 1 filter

astro-ph.SR2021★ 18 cited

The detection of radio emission from known X-ray flaring star EXO 040830-7134.7

L. N. Driessen, D. R. A. Williams, I. McDonald +4

We report the detection of radio emission from the known X-ray flaring star EXO 0408307134.7 during MeerKAT observations of the nearby cataclysmic variable VW Hydri. We have thr…

astro-ph.HE2021★ 10 cited

A Swift study of long-term changes in the X-ray flaring properties of Sagittarius A*

A. Andrés, J. van den Eijnden, N. Degenaar +12

The radiative counterpart of the supermassive black hole at the Galactic Centre, Sagittarius A*, displays flaring emission in the X-ray band atop a steady, quiescent level. Flares…

astro-ph.HE2021★ 21 cited

LeMMINGs IV: The X-ray properties of a statistically-complete sample of the nuclei in active and inactive galaxies from the Palomar sample

D. R. A. Williams, M. Pahari, R. D. Baldi +22

All 280 of the statistically-complete Palomar sample of nearby (<120 Mpc) galaxies dec > 20 degrees have been observed at 1.5 GHz as part of the LeMMINGs e-MERLIN legacy survey. He…

astro-ph.GA2021

SDSS-IV MaStar: Theoretical Atmospheric Parameters for the MaNGA Stellar Library

Lewis Hill, Daniel Thomas, Claudia Maraston +16

We calculate the fundamental stellar parameters effective temperature, surface gravity and iron abundance - T, log g, [Fe/H] - for the final release of the Mapping Near…

physics.acc-ph2021

GeV-scale accelerators driven by plasma-modulated pulses from kilohertz lasers

O. Jakobsson, S. M. Hooker, R. Walczak

We describe a new approach for driving GeV-scale plasma accelerators with long laser pulses. We show that the temporal phase of a long, high-energy driving laser pulse can be modul…

astro-ph.HE2021

Southern African Large Telescope Spectroscopy of BL Lacs for the CTA project

E. Kasai, P. Goldoni, M. Backes +14

In the last two decades, very-high-energy gamma-ray astronomy has reached maturity: over 200 sources have been detected, both Galactic and extragalactic, by ground-based experiment…