Ephemeris, orbital decay, and masses of ten eclipsing high-mass X-ray binaries
M Falanga, E Bozzo, A Lutovinov… - Astronomy & …, 2015 - aanda.org
We update the ephemeris of the eclipsing high-mass X-ray binary (HMXB) systems LMC X-
4, Cen X-3, 4U 1700-377, 4U 1538-522, SMC X-1, IGR J18027-2016, Vela X-1, IGR J17252 …
4, Cen X-3, 4U 1700-377, 4U 1538-522, SMC X-1, IGR J18027-2016, Vela X-1, IGR J17252 …
Observational constraints on the masses of neutron stars
PC Joss, SA Rappaport - Nature, 1976 - nature.com
Direct information on the masses of five neutron stars is available at present. The mass
estimates do not yet place any serious constraints on nuclear physics theory. However, if all …
estimates do not yet place any serious constraints on nuclear physics theory. However, if all …
Long-term X-ray observations of CEN X-3, GX 301-2 (4U 1223-62), GX 304-1 (4U 1258-61) and 4U 1145-61
WC Priedhorsky, J Terrell - … Journal, Part 1 (ISSN 0004-637X) …, 1983 - adsabs.harvard.edu
Ten-day time resolution X-ray time histories are presented from the 1969-1976 period, for
the sources Cen X-3, GX 301-2, GX 304-1, and 4U 1145-61. Three of the four sources …
the sources Cen X-3, GX 301-2, GX 304-1, and 4U 1145-61. Three of the four sources …
Quasi-periodic occultation by a precessing accretion disk and other variabilities of smc x-1
P Wojdowski, GW Clark, AM Levine… - The Astrophysical …, 1998 - iopscience.iop.org
We have investigated the variability of the binary X-ray pulsar SMC X-1 in data from several
X-ray observatories. We confirm the∼ 60 day cyclic variation of the X-ray flux in the long …
X-ray observatories. We confirm the∼ 60 day cyclic variation of the X-ray flux in the long …
X-ray binary systems in the Small Magellanic Cloud
P Kahabka, W Pietsch - arXiv preprint astro-ph/9706075, 1997 - arxiv.org
We present the result of a systematic search for spectrally hard and soft X-ray binary systems
in the Small Magellanic Cloud (SMC). This search has been applied to ROSAT PSPC data …
in the Small Magellanic Cloud (SMC). This search has been applied to ROSAT PSPC data …
SMC X-1 variability observed from HEAO 1
DE Gruber, RE Rothschild - … Journal, Part 1 (ISSN 0004-637X) …, 1984 - adsabs.harvard.edu
Studies are reported of the slow variability of SMC X-1 and its spectrum. An analysis of red-
noise random variability is based on a method discussed by Deeter and Boynton (1982) …
noise random variability is based on a method discussed by Deeter and Boynton (1982) …
The spectroscopic orbit and masses of SK 160/SMC X-1
JB Hutchings, D Crampton, AP Cowley… - … Part 1, vol. 217, Oct. 1 …, 1977 - adsabs.harvard.edu
Thirty-one spectrographic observations have been obtained of SK 160, with dispersions
from 12 to 52 A/mm. Radial velocities from these lead to a spectroscopic orbit which implies …
from 12 to 52 A/mm. Radial velocities from these lead to a spectroscopic orbit which implies …
[HTML][HTML] LMCX-4-The optical 30-day cycle and its implications
SA Ilovaisky, C Chevalier, C Motch… - … (ISSN 0004-6361) …, 1984 - adsabs.harvard.edu
Abstract Analysis of an extensive set of optical photometry of the massive X-ray binary LMC
X-4 obtained at ESO from 1976 through 1983 shows the presence of the X-ray 30-day cycle …
X-4 obtained at ESO from 1976 through 1983 shows the presence of the X-ray 30-day cycle …
Observations of outbursts from the recurrent X-ray transient A0538-66 and LMC X-4
GK Skinner, S Shulman, G Share… - … Journal, Part 1, vol …, 1980 - adsabs.harvard.edu
Nine X-ray outbursts from the LMC have been observed with the HEAO 1 Large-Area Sky
Survey Instrument. Some are shown to originate in the recurrent transient A0538-66 …
Survey Instrument. Some are shown to originate in the recurrent transient A0538-66 …
[HTML][HTML] Long term X-ray observations of SMC X-1 including a turn-on
JM Bonnet-Bidaud… - … , vol. 97, no. 1, Apr. 1981, p …, 1981 - adsabs.harvard.edu
Abstract A 38 d COS-B observation of SMC X-1 in the 2-12 keV band is presented, the
observation including a turn-on of this source. The data are analyzed within the framework of …
observation including a turn-on of this source. The data are analyzed within the framework of …