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| Query : 2004A&A...415L..27I |
2004A&A...415L..27I - Astronomy and Astrophysics, volume 415, L27-30 (2004/2-4)
Discovery of the high-ionization emission line [Ne V] λ3426 in the blue compact dwarf galaxy Tol 1214-277.
IZOTOV Y.I., NOESKE K.G., GUSEVA N.G., PAPADEROS P., THUAN T.X. and FRICKE K.J.
Abstract (from CDS):
The discovery of the high-ionization [Ne V] λ3426Å emission line in the spectrum of the blue compact dwarf (BCD) galaxy Tol 1214-277 is reported. The detection of this line implies the presence of intense ionizing X-ray emission with a luminosity Lx in the range 1039-1040erg/s. Such a high X-ray luminosity cannot be reproduced by models of massive stellar populations. Other mechanisms, such as fast shocks or accretion of gas in high-mass X-ray binaries need to be invoked to account for the high intensity of the [Ne V] λ3426Å emission line.
Abstract Copyright: ∼
Journal keyword(s): galaxies: abundances - galaxies: dwarf - galaxies: evolution - galaxies: compact - galaxies: starburst - galaxies: stellar content - galaxies: individual: Tol 1214-277
Simbad objects: 2
| 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 - 2024 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SBSG 0335-052 | bCG | 03 37 44.06 | -05 02 40.2 | 16.65 | ~ | 473 | 1 | ||||
| 2 | LEDA 39402 | H2G | 12 17 17.093 | -28 02 32.67 | 17 | ~ | 136 | 0 |
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