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| Query : 2008MNRAS.387..121Z |
2008MNRAS.387..121Z - Mon. Not. R. Astron. Soc., 387, 121-127 (2008/June-2)
Spatial distribution of luminous X-ray binaries in spiral galaxies.
ZUO Z.-Y., LI X.-D. and LIU X.-W.
Abstract (from CDS):
We have modelled the spatial distribution of luminous X-ray binaries (XRBs) in spiral galaxies that are like the Milky Way using an evolutionary population synthesis code. In agreement with previous theoretical expectations and observations, we find that both high- and low-mass XRBs show clear concentrations towards the galactic plane and bulge. We also compare XRB distributions under the galactic potential with a dark matter halo and the modified Newtonian dynamics potential, and we suggest that the difference may serve as potential evidence to discriminate between these two types of model.
Abstract Copyright: © 2008 The Authors. Journal compilation © 2008 RAS
Journal keyword(s): binaries: close - stars: evolution - galaxies: individual: Milky Way - galaxies: luminosity function, mass function - galaxies: starburst - X-rays: binaries
Simbad objects: 12
| Number of rows : 12 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | NAME SMC | G | 00 52 38.0 | -72 48 01 | 2.79 | 2.2 | ~ | 12317 | 1 | |||
| 2 | NAME Sculptor Dwarf Galaxy | G | 01 00 09.4 | -33 42 32 | 9.79 | 8.6 | 8.81 | ~ | 1498 | 4 | ||
| 3 | NGC 891 | H2G | 02 22 32.907 | +42 20 53.95 | 11.08 | 10.81 | 9.93 | 7.86 | ~ | 1741 | 2 | |
| 4 | M 82 | AGN | 09 55 52.430 | +69 40 46.93 | 9.61 | 9.30 | 8.41 | ~ | 6156 | 6 | ||
| 5 | NGC 4038 | EmG | 12 01 53.002 | -18 52 03.32 | 10.91 | 9.74 | 11.0 | ~ | 1364 | 1 | ||
| 6 | NAME Antennae | IG | 12 01 53.170 | -18 52 37.92 | ~ | 1749 | 0 | |||||
| 7 | NGC 4039 | GiP | 12 01 53.51 | -18 53 10.3 | 11.08 | 9.77 | ~ | 1173 | 1 | |||
| 8 | M 58 | Sy2 | 12 37 43.59747 | +11 49 05.1240 | 10.80 | 10.48 | 9.66 | ~ | 1140 | 2 | ||
| 9 | M 94 | SyG | 12 50 53.0737971432 | +41 07 12.900884628 | 9.15 | 8.96 | 8.24 | 7.78 | ~ | 1476 | 2 | |
| 10 | NAME Circinus Galaxy | Sy2 | 14 13 09.906 | -65 20 20.47 | 10.89 | 9.84 | 10.6 | 10.0 | ~ | 1331 | 1 | |
| 11 | NAME Galactic Bulge | reg | ~ | ~ | ~ | 4794 | 0 | |||||
| 12 | NAME Local Group | GrG | ~ | ~ | ~ | 9325 | 0 |
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