2014A&A...567A...7D


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.13CEST08:04:47

2014A&A...567A...7D - Astronomy and Astrophysics, volume 567A, 7-7 (2014/7-1)

Population of the Galactic X-ray binaries and eRosita.

DOROSHENKO V., DUCCI L., SANTANGELO A. and SASAKI M.

Abstract (from CDS):

The population of the Galactic X-ray binaries has been mostly probed with moderately sensitive hard X-ray surveys so far. The eRosita mission will provide for the first time a sensitive all-sky X-ray survey in the 2-10keV energy range, where the X-ray binaries emit most of the flux and discover the still unobserved low-luminosity population of these objects. In this paper, we briefly review the current constraints for the X-ray luminosity functions of high- and low-mass X-ray binaries and present our own analysis based the INTEGRAL 9-year Galactic survey, which yields improved constraints. Based on these results, we estimate the number of new XRBs to be detected in the eRosita all-sky survey.

Abstract Copyright:

Journal keyword(s): X-rays: binaries - Galaxy: structure - stars: luminosity function, mass function - surveys

Simbad objects: 2

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Number of rows : 2

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 NAME Gal Center reg 17 45 40.04 -29 00 28.1           ~ 11542 0
2 NAME Galactic Bulge reg ~ ~           ~ 3391 0

    Equat.    Gal    SGal    Ecl

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2020.07.13-08:04:47

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