3.9k citations · 24.6k across the 209 of their papers we have counts for
14 papers · 1 filter
The Braking Index of a Radio-quiet Gamma-ray Pulsar
C. J. Clark, H. J. Pletsch, J. Wu +14
We report the discovery and timing measurements of PSR J1208-6238, a young and highly magnetized gamma-ray pulsar, with a spin period of 440 ms. The pulsar was discovered in gamma-…
The Black Hole Accretion Code
Oliver Porth, Hector Olivares, Yosuke Mizuno +5
We present the black hole accretion code (BHAC), a new multidimensional general-relativistic magnetohydrodynamics module for the MPI-AMRVAC framework. BHAC has been designed to sol…
Radio light curve of the galaxy possibly associated with FRB150418
S. Johnston, E. F. Keane, S. Bhandari +13
We present observations made with the Australia Telescope Compact Array (ATCA), the Jansky Very Large Array (JVLA) and the Giant Metre-Wave Telescope of the radio source within the…
PSR B0329+54: Substructure in the scatter-broadened image discovered with RadioAstron on baselines up to 330,000 km
M. V. Popov, N. Bartel, C. R. Gwinn +13
We have resolved the scatter-broadened image of PSR B0329+54 and detected substructure within it. These results are not influenced by any extended structure of a source but instead…
Variability, polarimetry, and timing properties of single pulses from PSR J1713+0747 using the Large European Array for Pulsars
K. Liu, C. G. Bassa, G. H. Janssen +11
Single pulses preserve information about the pulsar radio emission and propagation in the pulsar magnetosphere, and understanding the behaviour of their variability is essential fo…
Asymmetric structure in Sgr A* at 3mm from closure phase measurements with VLBA, GBT and LMT
Christiaan D. Brinkerink, Cornelia Müller, Heino Falcke +19
We present the results of a closure phase analysis of 3 mm very long baseline interferometry (VLBI) measurements performed on Sagittarius A* (Sgr A*). We have analyzed observations…
Optical and radio astrometry of the galaxy associated with FRB150418
C. G. Bassa, R. Beswick, S. J. Tingay +10
A fading radio source, coincident in time and position with the fast radio burst FRB150418, has been associated with the galaxy WISE J071634.59-190039.2. Subsequent observations of…
21-year timing of the black-widow pulsar J2051-0827
G. Shaifullah, J. P. W. Verbiest, P. C. C. Freire +23
Timing results for the black-widow pulsar J2051-0827 are presented, using a 21-year dataset from four European Pulsar Timing Array telescopes and the Parkes radio telescope. This d…
Recycled Pulsars: Spins, Masses and Ages
Thomas M. Tauris
Recycled pulsars are mainly characterized by their spin periods, B-fields and masses. All these quantities are affected by previous interactions with a companion star in a binary s…
Pulsars as probes of gravity and fundamental physics
Michael Kramer
Radio-loud neutron stars known as pulsars allow a wide range of experimental tests for fundamental physics, ranging from the study of super-dense matter to tests of general relativ…
Future measurements of the Lense-Thirring effect in the Double Pulsar
Marcel S. Kehl, Norbert Wex, Michael Kramer +1
The Double Pulsar system PSR J0737-3039A/B has proven to be an excellent laboratory for high precision tests of general relativity. With additional years of timing measurements and…
A large light-mass component of cosmic rays at 10^{17} - 10^{17.5} eV from radio observations
S. Buitink, A. Corstanje, H. Falcke +101
Cosmic rays are the highest energy particles found in nature. Measurements of the mass composition of cosmic rays between 10^{17} eV and 10^{18} eV are essential to understand whet…
Radio Pulsars: The Neutron Star Population & Fundamental Physics
Victoria M. Kaspi, Michael Kramer
Radio pulsars are unique laboratories for a wide range of physics and astrophysics. Understanding how they are created, how they evolve and where we find them in the Galaxy, with o…
A Fast Radio Burst Host Galaxy
E. F. Keane, S. Johnston, S. Bhandari +38
In recent years, millisecond duration radio signals originating from distant galaxies appear to have been discovered in the so-called Fast Radio Bursts. These signals are dispersed…