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Astronomy & Astrophysics

Vol. 482, No. 3 (May II 2008)

X-ray filament connecting two galaxy clusters (N. Werner, et al., p. L31)


-  Letters
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Transiting exoplanets from the CoRoT space mission - I. CoRoT-Exo-1b: a low-density short-period planet around a G0V star     p. L17
P. Barge et al.
Published online: 26 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809353
Abstract | Full HTML | PDF (226.6 KB) | PS (318.6 KB) | References | Online Material | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Transiting exoplanets from the CoRoT space mission - II. CoRoT-Exo-2b: a transiting planet around an active G star     p. L21
R. Alonso et al.
Published online: 26 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809431
Abstract | Full HTML | PDF (603.4 KB) | PS (131.0 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Transiting exoplanets from the CoRoT space mission - III. The spectroscopic transit of CoRoT-Exo-2b with SOPHIE and HARPS     p. L25
F. Bouchy et al.
Published online: 26 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809433
Abstract | Full HTML | PDF (175.7 KB) | PS (64.14 KB) | References | SIMBAD record | NASA ADS Abstract Service

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Detection of hot gas in the filament connecting the clusters of galaxies Abell 222 and Abell 223     p. L29
N. Werner, A. Finoguenov, J. S. Kaastra, A. Simionescu, J. P. Dietrich, J. Vink, and H. Böhringer
Published online: 1 April 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809599
Abstract | Full HTML | PDF (296.6 KB) | PS (296.6 KB) | References | SIMBAD record | NASA ADS Abstract Service

Unveiling extremely veiled T Tauri stars     p. L35
G. F. Gahm, F. M. Walter, H. C. Stempels, P. P. Petrov, and G. J. Herczeg
Published online: 26 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809488
Abstract | Full HTML | PDF (343.1 KB) | PS (414.4 KB) | References | SIMBAD record | NASA ADS Abstract Service

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First detection of CO in a high-redshift damped Lyman-α system     p. L39
R. Srianand, P. Noterdaeme, C. Ledoux, and P. Petitjean
Published online: 26 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809727
Abstract | Full HTML | PDF (339.9 KB) | PS (606.8 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Astrophysical processes
Scale dependence of alpha effect and turbulent diffusivity     p. 739
A. Brandenburg, K.-H. Rädler, and M. Schrinner
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809365
Abstract | Full HTML | PDF (288.0 KB) | PS (126.0 KB) | References | NASA ADS Abstract Service


-  Cosmology (including clusters of galaxies)
A test of the Poincaré dodecahedral space topology hypothesis with the WMAP CMB data     p. 747
B. Lew and B. Roukema
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078777
Abstract | Full HTML | PDF (696.2 KB) | PS (526.8 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service


-  Extragalactic astronomy
Magnetic fields and gas in the cluster-influenced spiral galaxy NGC 4254 - II. Structures of magnetic fields     p. 755
K. T. Chyży
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078688
Abstract | Full HTML | PDF (1.488 MB) | PS (943.5 KB) | References | SIMBAD record | NASA ADS Abstract Service

Clustering environment of BL Lacertae object RGB 1745+398     p. 771
H. Lietzen, K. Nilsson, L. O. Takalo, P. Heinämäki, P. Nurmi, P. Keinänen, and S. Wagner
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078056
Abstract | Full HTML | PDF (349.3 KB) | PS (362.7 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Galactic structure, stellar clusters, and populations
Blue straggler stars in Galactic open clusters and the effect of field star contamination     p. 777
G. Carraro, R. A. Vázquez, and A. Moitinho
Published online: 11 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078629
Abstract | Full HTML | PDF (534.3 KB) | PS (178.0 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Interstellar and circumstellar matter
Radio spectral properties and the magnetic field of the SNR S147     p. 783
L. Xiao, E. Fürst, W. Reich, and J. L. Han
Published online: 25 February 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078461
Abstract | Full HTML | PDF (2.819 MB) | PS (4.899 MB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Magnetohydrodynamic model of equatorial plasma torus in planetary nebulae     p. 793
K. H. Tsui
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079043
Abstract | Full HTML | PDF (430.0 KB) | PS (453.1 KB) | References | NASA ADS Abstract Service

Extended CO emission in the field of the light echo of V838 Monocerotis     p. 803
T. Kamiński
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079189
Abstract | Full HTML | PDF (780.9 KB) | PS (1.523 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

SiO line emission from C-type shock waves: interstellar jets and outflows     p. 809
A. Gusdorf, S. Cabrit, D. R. Flower, and G. Pineau des Forêts
Published online: 18 February 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078900
Abstract | Full HTML | PDF (5.057 MB) | PS (2.960 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Water vapour masers in long-period variable stars - I. RX Bootis and SV Pegasi     p. 831
A. Winnberg, D. Engels, J. Brand, L. Baldacci, and C. M. Walmsley
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078295
Abstract | Full HTML | PDF (1.747 MB) | PS (1.279 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Odin observations of the Galactic centre in the 118-GHz band - Upper limit to the O2 abundance     p. 849
Aa. Sandqvist, B. Larsson, Å. Hjalmarson, P. Bergman, P. Bernath, U. Frisk, M. Olberg, L. Pagani, and L. M. Ziurys
Published online: 11 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809436
Abstract | Full HTML | PDF (465.6 KB) | PS (5.497 MB) | References | SIMBAD record | NASA ADS Abstract Service

Star formation in Perseus - IV. Mass-dependent evolution of dense cores     p. 855
J. Hatchell and G. A. Fuller
Published online: 11 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079213
Abstract | Full HTML | PDF (770.1 KB) | PS (149.4 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar structure and evolution
Spectroscopic observations of the first helium nova V445 Puppis     p. 865
T. Iijima and H. Nakanishi
Published online: 5 February 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20077502
Abstract | Full HTML | PDF (641.2 KB) | PS (203.6 KB) | References | SIMBAD record | NASA ADS Abstract Service

High-energy nonthermal radiation from putative Geminga-like gamma-ray pulsars     p. 879
Z. Jin, Z. J. Jiang, and L. Zhang
Published online: 20 February 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078626
Abstract | Full HTML | PDF (292.1 KB) | PS (114.8 KB) | References | SIMBAD record | NASA ADS Abstract Service

Evolution of asymptotic giant branch stars - II. Optical to far-infrared isochrones with improved TP-AGB models     p. 883
P. Marigo, L. Girardi, A. Bressan, M. A. T. Groenewegen, L. Silva, and G. L. Granato
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078467
Abstract | Full HTML | PDF (5.008 MB) | PS (1.607 MB) | References | SIMBAD record | NASA ADS Abstract Service

INTEGRAL observations of Hercules X-1     p. 907
D. Klochkov, R. Staubert, K. Postnov, N. Shakura, A. Santangelo, S. Tsygankov, A. Lutovinov, I. Kreykenbohm, and J. Wilms
Published online: 20 February 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078953
Abstract | Full HTML | PDF (418.3 KB) | PS (227.1 KB) | References | SIMBAD record | NASA ADS Abstract Service

On the interaction of microquasar jets with stellar winds     p. 917
M. Perucho and V. Bosch-Ramon
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078929
Abstract | Full HTML | PDF (1.255 MB) | PS (1.132 MB) | References | SIMBAD record | NASA ADS Abstract Service

Orbits and masses in the T Tauri system     p. 929
R. Köhler, T. Ratzka, T. M. Herbst, and M. Kasper
Published online: 25 February 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079269
Abstract | Full HTML | PDF (1.178 MB) | PS (768.3 KB) | References | SIMBAD record | NASA ADS Abstract Service

Coronagraphic near-IR photometry of AB Doradus C     p. 939
A. Boccaletti, G. Chauvin, P. Baudoz, and J.-L. Beuzit
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079294
Abstract | Full HTML | PDF (297.8 KB) | PS (287.4 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar atmospheres
Mass loss from late-type WN stars and its Z-dependence - Very massive stars approaching the Eddington limit     p. 945
G. Gräfener and W.-R. Hamann
Published online: 11 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20066176
Abstract | Full HTML | PDF (530.9 KB) | PS (274.5 KB) | References | SIMBAD record | NASA ADS Abstract Service

Press Release
CFBDS J005910.90-011401.3: reaching the T-Y brown dwarf transition?     p. 961
P. Delorme et al.
Published online: 11 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079317
Abstract | Full HTML | PDF (987.3 KB) | PS (814.1 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  The Sun
Are there Kronian electrons in the inner heliosphere?     p. 973
D. Lange and H. Fichtner
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079069
Abstract | Full HTML | PDF (989.3 KB) | PS (807.1 KB) | References | NASA ADS Abstract Service

In situ spectroscopy of the solar sorona     p. 981
H. Morgan, S. Fineschi, S. R. Habbal, and B. Li
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079202
Abstract | Full HTML | PDF (869.3 KB) | PS (2.494 MB) | References | NASA ADS Abstract Service


-  Planets and planetary systems
Spectropolarimetric signatures of Earth-like extrasolar planets     p. 989
D. M. Stam
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078358
Abstract | Full HTML | PDF (724.3 KB) | PS (426.5 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

S-bands of Jovian decametric emission     p. 1009
O. V. Arkhypov and H. O. Rucker
Published online: 25 February 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078980
Abstract | Full HTML | PDF (1.063 MB) | PS (1.142 MB) | References | NASA ADS Abstract Service

Modelling the Venusian airglow     p. 1015
G. Gronoff, J. Lilensten, C. Simon, M. Barthélemy, F. Leblanc, and O. Dutuit
Published online: 11 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20077503
Abstract | Full HTML | PDF (580.8 KB) | PS (361.2 KB) | References | NASA ADS Abstract Service


-  Astronomical instrumentation
On the separation of component spectra in binary and higher-multiplicity stellar systems: bias progression and spurious patterns     p. 1031
H. Hensberge, S. Ilijić, and K. B. V. Torres
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079038
Abstract | Full HTML | PDF (1.200 MB) | PS (401.8 KB) | References | SIMBAD record | NASA ADS Abstract Service

GaaP: PSF- and aperture-matched photometry using shapelets     p. 1053
K. Kuijken
Published online: 4 March 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20066601
Abstract | Full HTML | PDF (7.075 MB) | PS (18.95 MB) | References | NASA ADS Abstract Service