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Astronomy and Astrophysics

Vol. 385, No. 1 (April I 2002)

Simulated winds and temperatures on a 51 Peg-b-like planet (Showman, A.P. & Guillot, T., p. 176)


-  Letters
Submilliarcsecond-resolution mapping of the 43 GHz SiO maser emission in the bipolar post-AGB nebula OH231.8+4.2     p. L1
C. Sánchez Contreras, J. F. Desmurs, V. Bujarrabal, J. Alcolea, and F. Colomer
DOI: http://dx.doi.org/10.1051/0004-6361:20020233
Abstract | Full HTML | PDF (239 KB) | PS (341 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Extragalactic astronomy
Chemically distinct nuclei and circumnuclear rings in lenticular galaxies NGC 4429 and NGC 7013     p. 1
O. K. Sil'chenko, and V. L. Afanasiev
DOI: http://dx.doi.org/10.1051/0004-6361:20020143
Abstract | Full HTML | PDF (535 KB) | PS (338 KB) | References | SIMBAD record | NASA ADS Abstract Service

Instability of relativistic sheared jets and distinction between FRI and FRII sources     p. 14
V. Urpin
DOI: http://dx.doi.org/10.1051/0004-6361:20020114
Abstract | Full HTML | PDF (135 KB) | PS (123 KB) | References | NASA ADS Abstract Service

New distances to galaxies in the Centaurus A group     p. 21
I. D. Karachentsev, M. E. Sharina, A. E. Dolphin, E. K. Grebel, D. Geisler, P. Guhathakurta, P. W. Hodge, V. E. Karachentseva, A. Sarajedini, and P. Seitzer
DOI: http://dx.doi.org/10.1051/0004-6361:20020042
Abstract | Full HTML | PDF (248 KB) | PS (541 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Does spiral galaxy IC 342 exhibit shear induced wave transformations!?     p. 32
S. Poedts, and A. D. Rogava
DOI: http://dx.doi.org/10.1051/0004-6361:20020079
Abstract | Full HTML | PDF (275 KB) | PS (314 KB) | References | SIMBAD record | NASA ADS Abstract Service

Radio emission from the A3571 cluster complex: The final stage of a cluster merger?     p. 39
T. Venturi, S. Bardelli, M. Zagaria, I. Prandoni, and R. Morganti
DOI: http://dx.doi.org/10.1051/0004-6361:20020117
Abstract | Full HTML | PDF (366 KB) | PS (353 KB) | References | SIMBAD record | NASA ADS Abstract Service

Analysis of the long-term polarization behaviour of BL Lac     p. 55
V. A. Hagen-Thorn, E. G. Larionova, S. G. Jorstad, C.-I. Björnsson, and V. M. Larionov
DOI: http://dx.doi.org/10.1051/0004-6361:20020145
Abstract | Full HTML | PDF (645 KB) | PS (322 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

On the broadening of emission lines in active galactic nuclei     p. 62
L. Foschini
DOI: http://dx.doi.org/10.1051/0004-6361:20020231
Abstract | Full HTML | PDF (109 KB) | PS (128 KB) | References | NASA ADS Abstract Service


-  Stellar clusters and associations
A new, cleaner colour-magnitude diagram for the metal-rich globular cluster NGC 6528 - Velocity dispersion in the Bulge, age and proper motion of NGC 6528     p. 67
S. Feltzing, and R. A. Johnson
DOI: http://dx.doi.org/10.1051/0004-6361:20011771
Abstract | Full HTML | PDF (2.05 MB) | PS (1.52 MB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service


-  Formation, structure and evolution of stars
Speckle interferometry of nearby multiple stars     p. 87
I. I. Balega, Y. Y. Balega, K.-H. Hofmann, A. F. Maksimov, E. A. Pluzhnik, D. Schertl, Z. U. Shkhagosheva, and G. Weigelt
DOI: http://dx.doi.org/10.1051/0004-6361:20020005
Abstract | Full HTML | PDF (195 KB) | PS (589 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Thick disk and old disk carbon-rich giants in the Sun vicinity     p. 94
J. Bergeat, A. Knapik, and B. Rutily
DOI: http://dx.doi.org/10.1051/0004-6361:20020115
Abstract | Full HTML | PDF (255 KB) | PS (252 KB) | References | SIMBAD record | NASA ADS Abstract Service

The presence of Nd and Pr in HgMn stars     p. 111
L. Dolk, G. M. Wahlgren, H. Lundberg, Z. S. Li, U. Litzén, S. Ivarsson, I. Ilyin, and S. Hubrig
DOI: http://dx.doi.org/10.1051/0004-6361:20020118
Abstract | Full HTML | PDF (297 KB) | PS (223 KB) | References | SIMBAD record | NASA ADS Abstract Service

Physical parameters for subdwarf B stars with composite spectra     p. 131
R. Aznar Cuadrado, and C. S. Jeffery
DOI: http://dx.doi.org/10.1051/0004-6361:20020099
Abstract | Full HTML | PDF (336 KB) | PS (244 KB) | References | SIMBAD record | NASA ADS Abstract Service

Pristine CNO abundances from Magellanic Cloud B stars - I. The LMC cluster NGC 2004 with UVES     p. 143
A. J. Korn, S. C. Keller, A. Kaufer, N. Langer, N. Przybilla, O. Stahl, and B. Wolf 
DOI: http://dx.doi.org/10.1051/0004-6361:20020116
Abstract | Full HTML | PDF (426 KB) | PS (273 KB) | References | SIMBAD record | NASA ADS Abstract Service

On the circularly polarized optical emission from AE Aquarii     p. 152
N. R. Ikhsanov, S. Jordan, and N. G. Beskrovnaya
DOI: http://dx.doi.org/10.1051/0004-6361:20020144
Abstract | Full HTML | PDF (148 KB) | PS (134 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Formation and evolution of planetary systems
Evolution of “51 Pegasus b-like” planets     p. 156
T. Guillot, and A. P. Showman
DOI: http://dx.doi.org/10.1051/0004-6361:20011624
Abstract | Full HTML | PDF (253 KB) | PS (198 KB) | References | SIMBAD record | NASA ADS Abstract Service

Atmospheric circulation and tides of “51 Pegasus b-like” planets     p. 166
A. P. Showman, and T. Guillot
DOI: http://dx.doi.org/10.1051/0004-6361:20020101
Abstract | Full HTML | PDF (473 KB) | PS (419 KB) | References | SIMBAD record | NASA ADS Abstract Service

Radial mixing in protoplanetary accretion disks - II. Time dependent disk models with annealing and carbon combustion     p. 181
M. Wehrstedt, and H.-P. Gail
DOI: http://dx.doi.org/10.1051/0004-6361:20020058
Abstract | Full HTML | PDF (969 KB) | PS (747 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Diffuse matter in space
Morphology of planetary nebulae with binary cores - The effect of gravitational focusing by the companion to the mass-losing star     p. 205
A. J. Gawryszczak, J. Mikołajewska, and M. Różyczka
DOI: http://dx.doi.org/10.1051/0004-6361:20011800
Abstract | Full HTML | PDF (411 KB) | PS (14.9 MB) | References | SIMBAD record | NASA ADS Abstract Service

The gradient of diffuse γ-ray emission in the Galaxy     p. 216
D. Breitschwerdt, V. A. Dogiel, and H. J. Völk
DOI: http://dx.doi.org/10.1051/0004-6361:20020152
Abstract | Full HTML | PDF (408 KB) | PS (522 KB) | References | SIMBAD record | NASA ADS Abstract Service

Far–infrared spectroscopy across the asymmetric bipolar outflows from Cepheus A and L 1448     p. 239
D. Froebrich, M. D. Smith, and J. Eislöffel
DOI: http://dx.doi.org/10.1051/0004-6361:20020134
Abstract | Full HTML | PDF (575 KB) | PS (612 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  The Sun
Quiet-Sun variability observed with SUMER and CDS     p. 257
A. Brković, S. K. Solanki, and I. Rüedi
DOI: http://dx.doi.org/10.1051/0004-6361:20020041
Abstract | Full HTML | PDF (235 KB) | PS (169 KB) | References | NASA ADS Abstract Service

Weak magnetic flux features on the Sun     p. 264
B. Hartje, and F. Kneer
DOI: http://dx.doi.org/10.1051/0004-6361:20020081
Abstract | Full HTML | PDF (376 KB) | PS (562 KB) | References | NASA ADS Abstract Service

Calcium to hydrogen line ratios in solar prominences     p. 273
P. Gouttebroze, and P. Heinzel
DOI: http://dx.doi.org/10.1051/0004-6361:20020142
Abstract | Full HTML | PDF (220 KB) | PS (163 KB) | References | NASA ADS Abstract Service


-  The solar system
Bicolour lightcurve of TNO 1996 TO66 with the ESO-VLT     p. 281
T. Sekiguchi, H. Boehnhardt, O. R. Hainaut, and C. E. Delahodde
DOI: http://dx.doi.org/10.1051/0004-6361:20020077
Abstract | Full HTML | PDF (184 KB) | PS (356 KB) | References | NASA ADS Abstract Service


-  Physical and chemical processes
Instability of an accretion disk with a magnetically driven wind     p. 289
X. Cao, and H. C. Spruit
DOI: http://dx.doi.org/10.1051/0004-6361:20011818
Abstract | Full HTML | PDF (325 KB) | PS (261 KB) | References | NASA ADS Abstract Service

Equation of state of dense matter and the minimum mass of cold neutron stars     p. 301
P. Haensel, J. L. Zdunik, and F. Douchin
DOI: http://dx.doi.org/10.1051/0004-6361:20020131
Abstract | Full HTML | PDF (161 KB) | PS (155 KB) | References | NASA ADS Abstract Service

Meridional flow and differential rotation by gravity darkening in fast rotating solar-type stars     p. 308
G. Rüdiger, and M. Küker
DOI: http://dx.doi.org/10.1051/0004-6361:20020129
Abstract | Full HTML | PDF (137 KB) | PS (136 KB) | References | SIMBAD record | NASA ADS Abstract Service

The origin of the anomalous intensity ratio between very bright UV FeII lines and their satellites in gaseous condensations close to the star η Carinae     p. 313
V. Klimov, S. Johansson, and V. S. Letokhov
DOI: http://dx.doi.org/10.1051/0004-6361:20020059
Abstract | Full HTML | PDF (1.04 MB) | PS (1.11 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  Instruments, observational techniques and data processing
Astronomical seeing from the summits of the Antarctic plateau     p. 328
R. D. Marks
DOI: http://dx.doi.org/10.1051/0004-6361:20020132
Abstract | Full HTML | PDF (165 KB) | PS (302 KB) | References | NASA ADS Abstract Service


-  Computational methods
Cosmological hydrodynamics with adaptive mesh refinement - A new high resolution code called RAMSES     p. 337
R. Teyssier
DOI: http://dx.doi.org/10.1051/0004-6361:20011817
Abstract | Full HTML | PDF (1.38 MB) | PS (2.26 MB) | References | NASA ADS Abstract Service

Multiple scattering of polarized radiation by non-spherical grains: First results     p. 365
S. Wolf, N. V. Voshchinnikov, and Th. Henning
DOI: http://dx.doi.org/10.1051/0004-6361:20020158
Abstract | Full HTML | PDF (447 KB) | PS (851 KB) | References | SIMBAD record | NASA ADS Abstract Service