9 citations · 17 across the 15 of their papers we have counts for
37 papers · 1 filter
The present day mass function in the central region of the Arches cluster
Simon Portegies Zwart, Evghenii Gaburov, Hui-Chen Chen +1
We study the evolution of the mass function in young and dense star clusters by means of direct N-body simulations. Our main aim is to explain the recent observations of the relati…
Polarized radio emission from a magnetar
M. Kramer, B. W. Stappers, A. Jessner +2
We present polarization observations of the radio emitting magnetar AXP J1810-197. Using simultaneous multi-frequency observations performed at 1.4, 4.9 and 8.4 GHz, we obtained po…
The mass and radius of the M-dwarf in the short period eclipsing binary RR Caeli
P. F. L. Maxted, D. O'Donoghue, L. Morales-Rueda +1
We present new photometry and spectroscopy of the eclipsing white dwarf - M-dwarf binary star RR Cae. We use timings of the primary eclipse from white-light photo-electric photomet…
Are WC9 Wolf-Rayet stars in colliding-wind binaries?
P. M. Williams, K. A. van der Hucht, G. Rauw
We present results from a spectroscopic search for massive companions to dust-making Galactic WC9 stars as a step to testing the paradigm that dust formation in these systems requi…
Identification of 13 DB + dM and 2 DC + dM binaries from the Sloan Digital Sky Survey
E. J. M. van den Besselaar, G. H. A. Roelofs, G. A. Nelemans +2
We present the identification of 13 DB + dM binaries and 2 DC + dM binaries from the Sloan Digital Sky Survey (SDSS). Before the SDSS only 2 DB + dM binaries and 1 DC + dM binary w…
Discovering the microJy Radio VLBI Sky via "Full-beam" Self-calibration
M. A. Garrett, J. M. Wrobel, R. Morganti
We demonstrate that at 1.4 GHz the combined response of sources detected serendipitously in deep, wide-field VLBI images is sufficient to permit self-calibration techniques to be e…