331 citations · 3.2k across the 64 of their papers we have counts for
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Discovery of the Third Transient X-ray Binary in the Galactic Globular Cluster Terzan 5
Arash Bahramian, Craig O. Heinke, Gregory R. Sivakoff +7
We report and study the outburst of a new transient X-ray binary (XRB) in Terzan 5, the third detected in this globular cluster, Swift J174805.3-244637 or Terzan 5 X-3. We find cle…
The neutron star transient and millisecond pulsar in M28: from sub-luminous accretion to rotation-powered quiescence
Manuel Linares, Arash Bahramian, Craig Heinke +6
The X-ray transient IGR J18245-2452 in the globular cluster M28 contains the first neutron star (NS) seen to switch between rotation-powered and accretion-powered pulsations. We an…
Discovery of twin kHz quasi periodic oscillations in the low mass X-ray binary XTE J1701-407
Devraj D. Pawar, Maithili Kalamkar, Diego Altamirano +5
We report the discovery of kHz quasi periodic oscillations (QPOs) in three Rossi X-ray Timing Explorer observations of the low mass X-ray binary (LMXB) XTE J1701-407. In one of the…
A return to strong radio flaring by Circinus X-1 observed with the Karoo Array Telescope test array KAT-7
R. P. Armstrong, R. P. Fender, G. D. Nicolson +10
Circinus X-1 is a bright and highly variable X-ray binary which displays strong and rapid evolution in all wavebands. Radio flaring, associated with the production of a relativisti…
Broad iron line in the fast spinning neutron-star system 4U 1636-53
Andrea Sanna, Beike Hiemstra, Mariano Mendez +3
We analysed the X-ray spectra of six observations, simultaneously taken with XMM-Newton and Rossi X-ray Timing Explorer (RXTE), of the neutron star low-mass X-ray binary 4U 1636-53…