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Astronomy and Astrophysics

Vol. 457, No. 1 (October I 2006)

Astrometric masses for two Pre-Main Sequence stars (G. Duchêne, et al., p. L11)


-  Letters
Press Release
Oxygen abundances in the Galactic bulge: evidence for fast chemical enrichment     p. L1
M. Zoccali, A. Lecureur, B. Barbuy, V. Hill, A. Renzini, D. Minniti, Y. Momany, A. Gómez, and S. Ortolani
DOI: http://dx.doi.org/10.1051/0004-6361:20065659
Abstract | Full HTML | PDF (137 KB) | PS (62.0 KB) | References | SIMBAD record | NASA ADS Abstract Service

Interrelation between radio and X-ray signatures of drifting subpulses in pulsars     p. L5
J. Gil, G. Melikidze, and B. Zhang
DOI: http://dx.doi.org/10.1051/0004-6361:20065228
Abstract | Full HTML | PDF (81.4 KB) | PS (37.2 KB) | References | SIMBAD record | NASA ADS Abstract Service

Accurate stellar masses in the multiple system T Tauri     p. L9
G. Duchêne, H. Beust, F. Adjali, Q. M. Konopacky, and A. M. Ghez
DOI: http://dx.doi.org/10.1051/0004-6361:20065917
Abstract | Full HTML | PDF (129 KB) | PS (54.7 KB) | References | SIMBAD record | NASA ADS Abstract Service

A deep mosaic of [O III]5007 Å CCD images of the environment of the LBV star P Cygni     p. L13
P. Boumis, J. Meaburn, M. P. Redman, and F. Mavromatakis
DOI: http://dx.doi.org/10.1051/0004-6361:20066039
Abstract | Full HTML | PDF (219 KB) | PS (252 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Cosmology (including clusters of galaxies)
A multifrequency angular power spectrum analysis of the Leiden polarization surveys     p. 1
L. La Porta, and C. Burigana
DOI: http://dx.doi.org/10.1051/0004-6361:20054321
Abstract | Full HTML | PDF (2.63 MB) | PS (3.56 MB) | References | SIMBAD record | NASA ADS Abstract Service

E- and B-mode mixing from incomplete knowledge of the shear correlation     p. 15
M. Kilbinger, P. Schneider, and T. Eifler
DOI: http://dx.doi.org/10.1051/0004-6361:20065495
Abstract | Full HTML | PDF (170 KB) | PS (706 KB) | References | NASA ADS Abstract Service

ATCA observations of the galaxy cluster Abell 3921 - I. Radio emission from the central merging sub-clusters     p. 21
C. Ferrari, R. W. Hunstead, L. Feretti, S. Maurogordato, and S. Schindler
DOI: http://dx.doi.org/10.1051/0004-6361:20065117
Abstract | Full HTML | PDF (1.55 MB) | PS (3.08 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  Extragalactic astronomy
Optical spectroscopy of BL Lacertae objects - Broad lines, companion galaxies, and redshift lower limits     p. 35
B. Sbarufatti, R. Falomo, A. Treves, and J. Kotilainen
DOI: http://dx.doi.org/10.1051/0004-6361:20065455
Abstract | Full HTML | PDF (817 KB) | PS (695 KB) | References | SIMBAD record | NASA ADS Abstract Service

New southern blue compact dwarf galaxies in the 2dF Galaxy redshift survey     p. 45
P. Papaderos, N. G. Guseva, Y. I. Izotov, K. G. Noeske, T. X. Thuan, and K. J. Fricke
DOI: http://dx.doi.org/10.1051/0004-6361:20054458
Abstract | Full HTML | PDF (7.28 MB) | PS (8.16 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

A 0.8–2.4 μm spectral atlas of active galactic nuclei     p. 61
R. Riffel, A. Rodríguez-Ardila, and M. G. Pastoriza
DOI: http://dx.doi.org/10.1051/0004-6361:20065291
Abstract | Full HTML | PDF (1.89 MB) | PS (678 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Velocity-metallicity correlation for high-z DLA galaxies: evidence of a mass-metallicity relation?     p. 71
C. Ledoux, P. Petitjean, J. P. U. Fynbo, P. Møller, and R. Srianand
DOI: http://dx.doi.org/10.1051/0004-6361:20054242
Abstract | Full HTML | PDF (252 KB) | PS (102 KB) | References | SIMBAD record | NASA ADS Abstract Service

The VIMOS VLT Deep Survey: the faint type-1 AGN sample     p. 79
I. Gavignaud et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20065376
Abstract | Full HTML | PDF (1.16 MB) | PS (459 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Growth of galactic bulges by mergers - II. Low-density satellites     p. 91
M. C. Eliche-Moral, M. Balcells, J. A. L. Aguerri, and A. C. González-García
DOI: http://dx.doi.org/10.1051/0004-6361:20065394
Abstract | Full HTML | PDF (2.66 MB) | PS (1.31 MB) | References | NASA ADS Abstract Service

Water masers in the Local Group of galaxies     p. 109
A. Brunthaler, C. Henkel, W. J. G. de Blok, M. J. Reid, L. J. Greenhill, and H. Falcke
DOI: http://dx.doi.org/10.1051/0004-6361:20065650
Abstract | Full HTML | PDF (1.25 MB) | PS (1.64 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Constraining the environment of GRB 990712 through emission line fluxes     p. 115
A. Küpcü Yoldaş, J. Greiner, and R. Perna
DOI: http://dx.doi.org/10.1051/0004-6361:20065672
Abstract | Full HTML | PDF (103 KB) | PS (46.3 KB) | References | SIMBAD record | NASA ADS Abstract Service

Dependence of radio halo properties on star formation activity and galaxy mass     p. 121
M. Dahlem, U. Lisenfeld, and J. Rossa
DOI: http://dx.doi.org/10.1051/0004-6361:20054787
Abstract | Full HTML | PDF (647 KB) | PS (532 KB) | References | SIMBAD record | NASA ADS Abstract Service

Disentangling the synchrotron and inverse Compton variability in the X-ray emission of the intermediate BL Lacertae object S5 0716+71     p. 133
E. Ferrero, S. J. Wagner, D. Emmanoulopoulos, and L. Ostorero
DOI: http://dx.doi.org/10.1051/0004-6361:20065317
Abstract | Full HTML | PDF (610 KB) | PS (714 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Galactic structure, stellar clusters, and populations
Galaxy clustering from COMBO-17: the halo occupation distribution at  = 0.6     p. 145
S. Phleps, J. A. Peacock, K. Meisenheimer, and C. Wolf
DOI: http://dx.doi.org/10.1051/0004-6361:20053626
Abstract | Full HTML | PDF (502 KB) | PS (294 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Interstellar and circumstellar matter
HH135/HH136 – a luminous H2 outflow towards a high-mass protostar     p. 157
R. Gredel
DOI: http://dx.doi.org/10.1051/0004-6361:20054746
Abstract | Full HTML | PDF (955 KB) | PS (361 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Effective grain surface area in the formation of molecular hydrogen in interstellar clouds     p. 167
S. K. Chakrabarti, A. Das, K. Acharyya, and S. Chakrabarti
DOI: http://dx.doi.org/10.1051/0004-6361:20065335
Abstract | Full HTML | PDF (111 KB) | PS (45.9 KB) | References | NASA ADS Abstract Service

A survey for nanodiamond features in the 3 micron spectra of Herbig Ae/Be stars     p. 171
B. Acke, and M. E. van den Ancker
DOI: http://dx.doi.org/10.1051/0004-6361:20065612
Abstract | Full HTML | PDF (552 KB) | PS (270 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Evidence for variable outflows in the young stellar object V645 Cygni     p. 183
A. J. Clarke, S. L. Lumsden, R. D. Oudmaijer, A. L. Busfield, M. G. Hoare, T. J. T. Moore, T. L. Sheret, and J. S. Urquhart
DOI: http://dx.doi.org/10.1051/0004-6361:20064839
Abstract | Full HTML | PDF (166 KB) | PS (114 KB) | References | SIMBAD record | NASA ADS Abstract Service

Planetary nebulae abundances and stellar evolution     p. 189
S. R. Pottasch, and J. Bernard-Salas
DOI: http://dx.doi.org/10.1051/0004-6361:20065548
Abstract | Full HTML | PDF (158 KB) | PS (61.1 KB) | References | SIMBAD record | NASA ADS Abstract Service

Random flows and diagnostics of turbulence in the high latitude cirrus     p. 197
S. N. Shore, T. N. LaRosa, R. J. Chastain, and L. Magnani
DOI: http://dx.doi.org/10.1051/0004-6361:20053962
Abstract | Full HTML | PDF (8.55 MB) | PS (19.7 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Erratum: A radio and mid-infrared survey of northern bright-rimmed clouds     p. 207
L. K. Morgan, M. A. Thompson, J. S. Urquhart, G. J. White, and J. Miao
DOI: http://dx.doi.org/10.1051/0004-6361:20040226e
Abstract | Full HTML | PDF (48.9 KB) | PS (24.5 KB) | References | NASA ADS Abstract Service


-  Stellar structure and evolution
Axisymmetric simulations of magnetorotational core collapse: approximate inclusion of general relativistic effects     p. 209
M. Obergaulinger, M. A. Aloy, H. Dimmelmeier, and E. Müller
DOI: http://dx.doi.org/10.1051/0004-6361:20064982
Abstract | Full HTML | PDF (2.49 MB) | PS (714 KB) | References | Online Material | NASA ADS Abstract Service

On the origin of the X-ray emission from Herbig Ae/Be stars     p. 223
B. Stelzer, G. Micela, K. Hamaguchi, and J. H. M. M. Schmitt
DOI: http://dx.doi.org/10.1051/0004-6361:20065006
Abstract | Full HTML | PDF (388 KB) | PS (224 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Pulsating pre-main sequence stars in IC 4996 and NGC 6530     p. 237
K. Zwintz, and W. W. Weiss
DOI: http://dx.doi.org/10.1051/0004-6361:20065449
Abstract | Full HTML | PDF (2.63 MB) | PS (4.10 MB) | References | SIMBAD record | NASA ADS Abstract Service

On the distance of GRO J1655-40     p. 249
C. Foellmi, E. Depagne, T. H. Dall, and I. F. Mirabel
DOI: http://dx.doi.org/10.1051/0004-6361:20054686
Abstract | Full HTML | PDF (911 KB) | PS (710 KB) | References | SIMBAD record | NASA ADS Abstract Service

INTEGRAL and XMM-Newton observations towards the unidentified MeV source GRO J1411-64     p. 257
D. F. Torres et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20065346
Abstract | Full HTML | PDF (541 KB) | PS (622 KB) | References | SIMBAD record | NASA ADS Abstract Service

The VLT-FLAMES survey of massive stars: stellar parameters and rotational velocities in NGC 3293, NGC 4755 and NGC 6611     p. 265
P. L. Dufton et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20065392
Abstract | Full HTML | PDF (1.89 MB) | PS (1.82 MB) | References | Online Material | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Two-dimensional hydrodynamic core-collapse supernova simulations with spectral neutrino transport - II. Models for different progenitor stars     p. 281
R. Buras, H.-Th. Janka, M. Rampp, and K. Kifonidis
DOI: http://dx.doi.org/10.1051/0004-6361:20054654
Abstract | Full HTML | PDF (2.56 MB) | PS (8.06 MB) | References | Online Material | NASA ADS Abstract Service


-  The Sun
A prediction of the onset of solar cycle 24     p. 309
Z. L. Du
DOI: http://dx.doi.org/10.1051/0004-6361:20064837
Abstract | Full HTML | PDF (182 KB) | PS (94.4 KB) | References | NASA ADS Abstract Service

Simulating the emission of electromagnetic waves in the terahertz range by relativistic electron beams     p. 313
J. I. Sakai, Y. Nagasugi, S. Saito, and P. Kaufmann
DOI: http://dx.doi.org/10.1051/0004-6361:20065368
Abstract | Full HTML | PDF (266 KB) | PS (374 KB) | References | NASA ADS Abstract Service

Observations of the coronal dynamics associated with solar radio spike burst emission     p. 319
J. I. Khan, and H. Aurass
DOI: http://dx.doi.org/10.1051/0004-6361:20054034
Abstract | Full HTML | PDF (1.93 MB) | PS (2.48 MB) | References | Online Material | NASA ADS Abstract Service


-  Planets and planetary systems
Trans-neptunian object (55636) 2002 TX300, a fresh icy surface in the outer solar system     p. 329
J. Licandro, L. di Fabrizio, N. Pinilla-Alonso, J. de León, and E. Oliva
DOI: http://dx.doi.org/10.1051/0004-6361:20064906
Abstract | Full HTML | PDF (236 KB) | PS (1.12 MB) | References | SIMBAD record | NASA ADS Abstract Service

Confirmation of the planet hypothesis for the long-period radial velocity variations of β Geminorum     p. 335
A. P. Hatzes et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20065445
Abstract | Full HTML | PDF (231 KB) | PS (152 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Global MHD simulations of stratified and turbulent protoplanetary discs - I. Model properties     p. 343
S. Fromang, and R. P. Nelson
DOI: http://dx.doi.org/10.1051/0004-6361:20065643
Abstract | Full HTML | PDF (12.4 MB) | PS (14.9 MB) | References | NASA ADS Abstract Service


-  Instruments, observational techniques, and data processing
New algorithms for adaptive optics point-spread function reconstruction     p. 359
E. Gendron, Y. Clénet, T. Fusco, and G. Rousset
DOI: http://dx.doi.org/10.1051/0004-6361:20065135
Abstract | Full HTML | PDF (220 KB) | PS (79.7 KB) | References | NASA ADS Abstract Service