EDP Sciences Journals List
Advanced Search
SWYA proceedings

Free Access to the whole issue
Export the citation of the selected articles: Export the citation of the selected articles:   Export

Astronomy and Astrophysics

Vol. 423, No. 2 (August IV 2004)

Turbulent dust formation in brown dwarfs (Helling, Ch., et al., p. 669)


-  Letters
Nonuniform viscosity in the solar nebula and large masses of Jupiter and Saturn     p. L5
L. Jin
DOI: http://dx.doi.org/10.1051/0004-6361:200400013
Abstract | Full HTML | PDF (86.4 KB) | PS (225 KB) | References | NASA ADS Abstract Service

Studies of orbital parameters and pulse profile of the accreting millisecond pulsar XTE J1807–294     p. L9
M. G. F. Kirsch, K. Mukerjee, M. G. Breitfellner, S. Djavidnia, M. J. Freyberg, E. Kendziorra, and M. J. S. Smith
DOI: http://dx.doi.org/10.1051/0004-6361:200400022
Abstract | Full HTML | PDF (149 KB) | PS (257 KB) | References | SIMBAD record | NASA ADS Abstract Service

Nuclear star formation in the quasar PG1126-041 from adaptive optics assisted spectroscopy     p. L13
G. Cresci, R. Maiolino, A. Marconi, F. Mannucci, and G. L. Granato
DOI: http://dx.doi.org/10.1051/0004-6361:200400020
Abstract | Full HTML | PDF (137 KB) | PS (238 KB) | References | SIMBAD record | NASA ADS Abstract Service

Discovery of a new INTEGRAL source: IGR J19140+0951     p. L17
D. C. Hannikainen, J. Rodriguez, C. Cabanac, J. Schultz, N. Lund, O. Vilhu, P. O. Petrucci, and G. Henri
DOI: http://dx.doi.org/10.1051/0004-6361:200400021
Abstract | Full HTML | PDF (240 KB) | PS (277 KB) | References | SIMBAD record | NASA ADS Abstract Service

A highly collimated, extremely high velocity outflow in Taurus     p. L21
M. Tafalla, J. Santiago, D. Johnstone, and R. Bachiller
DOI: http://dx.doi.org/10.1051/0004-6361:200400015
Abstract | Full HTML | PDF (215 KB) | PS (604 KB) | References | SIMBAD record | NASA ADS Abstract Service

Beyond the iron group: Heavy metals in hot subdwarfs     p. L25
S. J. O'Toole
DOI: http://dx.doi.org/10.1051/0004-6361:200400027
Abstract | Full HTML | PDF (245 KB) | PS (277 KB) | References | SIMBAD record | NASA ADS Abstract Service

Interstellar turbulence driven by the magnetorotational instability     p. L29
N. Dziourkevitch, D. Elstner, and G. Rüdiger
DOI: http://dx.doi.org/10.1051/0004-6361:200400029
Abstract | Full HTML | PDF (241 KB) | PS (306 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Astrophysical processes
The MHD Alfven wave oscillation model of kHz Quasi Periodic Oscillations of Accreting X-ray binaries     p. 401
C. Zhang
DOI: http://dx.doi.org/10.1051/0004-6361:20035808
Abstract | Full HTML | PDF (130 KB) | PS (501 KB) | References | NASA ADS Abstract Service

Cosmic rays from Galactic pulsars     p. 405
W. Bednarek, and M. Bartosik
DOI: http://dx.doi.org/10.1051/0004-6361:20047005
Abstract | Full HTML | PDF (236 KB) | PS (1.16 MB) | References | SIMBAD record | NASA ADS Abstract Service

Evidence for TeV gamma ray emission from TeV J2032+4130 in Whipple archival data     p. 415
M. J. Lang, D. A. Carter-Lewis, D. J. Fegan, S. J. Fegan, A. M. Hillas, R. C. Lamb, M. Punch, P. T. Reynolds, and T. C. Weekes
DOI: http://dx.doi.org/10.1051/0004-6361:20041021
Abstract | Full HTML | PDF (114 KB) | PS (52.2 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Cosmology (including clusters of galaxies)
Generalized Chaplygin gas as a unified scenario of dark matter/energy: Observational constraints     p. 421
Z.-H. Zhu
DOI: http://dx.doi.org/10.1051/0004-6361:20040236
Abstract | Full HTML | PDF (183 KB) | PS (98.4 KB) | References | NASA ADS Abstract Service

Chemical abundances in spiral and irregular galaxies - O and N abundances derived from global emission-line spectra     p. 427
L. S. Pilyugin, T. Contini, and J. M. Vílchez
DOI: http://dx.doi.org/10.1051/0004-6361:20035745
Abstract | Full HTML | PDF (672 KB) | PS (806 KB) | References | SIMBAD record | NASA ADS Abstract Service

Starburst activity in the host galaxy of the z quasar J1409+5628     p. 441
A. Beelen, P. Cox, J. Pety, C. L. Carilli, F. Bertoldi, E. Momjian, A. Omont, P. Petitjean, and A. O. Petric
DOI: http://dx.doi.org/10.1051/0004-6361:20040318
Abstract | Full HTML | PDF (1.35 MB) | PS (3.27 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  Extragalactic astronomy
RASS-SDSS Galaxy clusters survey - I. The catalog and the correlation of X-ray and optical properties     p. 449
P. Popesso, H. Böhringer, J. Brinkmann, W. Voges, and D. G. York
DOI: http://dx.doi.org/10.1051/0004-6361:20035818
Abstract | Full HTML | PDF (643 KB) | PS (1.05 MB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Statistical properties of local active galactic nuclei inferred from the RXTE 3–20 keV all-sky survey     p. 469
S. Yu. Sazonov, and M. G. Revnivtsev
DOI: http://dx.doi.org/10.1051/0004-6361:20047150
Abstract | Full HTML | PDF (299 KB) | PS (174 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

The nuclear ring in the unbarred galaxy NGC 278: Result of a minor merger?     p. 481
J. H. Knapen, L. F. Whyte, W. J. G. de Blok, and J. M. van der Hulst
DOI: http://dx.doi.org/10.1051/0004-6361:20034336
Abstract | Full HTML | PDF (2.70 MB) | PS (4.51 MB) | References | SIMBAD record | NASA ADS Abstract Service

X-ray polarization properties of the accretion column in magnetic CVs     p. 495
G. Matt
DOI: http://dx.doi.org/10.1051/0004-6361:20035649
Abstract | Full HTML | PDF (193 KB) | PS (64.6 KB) | References | SIMBAD record | NASA ADS Abstract Service

Ellipsoidal mass models with varying axial ratios     p. 501
D. K. Chakraborty
DOI: http://dx.doi.org/10.1051/0004-6361:20040450
Abstract | Full HTML | PDF (131 KB) | PS (78.9 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Galactic structure, stellar clusters and populations
The metal content of the bulge globular cluster NGC 6528     p. 507
M. Zoccali, B. Barbuy, V. Hill, S. Ortolani, A. Renzini, E. Bica, Y. Momany, L. Pasquini, D. Minniti, and R. M. Rich
DOI: http://dx.doi.org/10.1051/0004-6361:20041014
Abstract | Full HTML | PDF (1.58 MB) | PS (100 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Chemical enrichment and star formation in the Milky Way disk - III. Chemodynamical constraints     p. 517
H. J. Rocha-Pinto, C. Flynn, J. Scalo, J. Hänninen, W. J. Maciel, and G. Hensler
DOI: http://dx.doi.org/10.1051/0004-6361:20035617
Abstract | Full HTML | PDF (475 KB) | PS (324 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service


-  Interstellar and circumstellar matter
Mid-infrared sizes of circumstellar disks around Herbig Ae/Be stars measured with MIDI on the VLTI     p. 537
Ch. Leinert et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20047178
Abstract | Full HTML | PDF (374 KB) | PS (160 KB) | References | SIMBAD record | NASA ADS Abstract Service

Organic matter in Seyfert 2 nuclei: Comparison with our Galactic center lines of sight     p. 549
E. Dartois, O. Marco, G. M. Muñoz-Caro, K. Brooks, D. Deboffle, and L. d'Hendecourt
DOI: http://dx.doi.org/10.1051/0004-6361:20047067
Abstract | Full HTML | PDF (786 KB) | PS (837 KB) | References | SIMBAD record | NASA ADS Abstract Service

Evolution of irradiated circumbinary disks     p. 559
R. Günther, C. Schäfer, and W. Kley
DOI: http://dx.doi.org/10.1051/0004-6361:20040223
Abstract | Full HTML | PDF (707 KB) | PS (493 KB) | References | SIMBAD record | NASA ADS Abstract Service

Multi-wavelength analysis of the dust emission in the Small Magellanic Cloud     p. 567
C. Bot, F. Boulanger, G. Lagache, L. Cambrésy, and D. Egret
DOI: http://dx.doi.org/10.1051/0004-6361:20035918
Abstract | Full HTML | PDF (574 KB) | PS (518 KB) | References | NASA ADS Abstract Service

Origin of diffuse C II 158 micron and Si II 35 micron emission in the Carina nebula     p. 579
M. Mizutani, T. Onaka, and H. Shibai
DOI: http://dx.doi.org/10.1051/0004-6361:20041063
Abstract | Full HTML | PDF (384 KB) | PS (1.02 MB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Abundances of Planetary Nebulae IC 418, IC 2165 and NGC 5882     p. 593
S. R. Pottasch, J. Bernard-Salas, D. A. Beintema, and W. A. Feibelman
DOI: http://dx.doi.org/10.1051/0004-6361:20040413
Abstract | Full HTML | PDF (155 KB) | PS (64.0 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar structure and evolution
A study of the EB-type eclipsing binary GR Tauri with mass transfer     p. 607
Sheng-hong Gu, Pei-sheng Chen, Yu-kou Choy, Kam-cheung Leung, Wai-keung Chung, and Tak-sun Poon
DOI: http://dx.doi.org/10.1051/0004-6361:200400017
Abstract | Full HTML | PDF (482 KB) | PS (151 KB) | References | SIMBAD record | NASA ADS Abstract Service

Doppler imaging of stellar non-radial pulsations - I. Techniques and numerical experiments     p. 613
O. Kochukhov
DOI: http://dx.doi.org/10.1051/0004-6361:20040566
Abstract | Full HTML | PDF (2.25 MB) | PS (6.07 MB) | References | SIMBAD record | NASA ADS Abstract Service

A search for shock-excited molecular hydrogen knots in Chamaeleon I very low mass YSOs     p. 629
M. Gómez, P. Persi, A. R. Marenzi, M. Roth, and M. Tapia
DOI: http://dx.doi.org/10.1051/0004-6361:20047173
Abstract | Full HTML | PDF (1.08 MB) | PS (7.31 MB) | References | SIMBAD record | NASA ADS Abstract Service

Magellanic Cloud Cepheids: Pulsational and evolutionary modelling vs. observations     p. 643
J. R. Buchler, Z. Kolláth, and J.-P. Beaulieu
DOI: http://dx.doi.org/10.1051/0004-6361:20047105
Abstract | Full HTML | PDF (696 KB) | PS (509 KB) | References | SIMBAD record | NASA ADS Abstract Service

Serpens X-1 observed by INTEGRAL     p. 651
N. Masetti et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20040210
Abstract | Full HTML | PDF (150 KB) | PS (95.6 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar atmospheres
Dust in brown dwarfs - IV. Dust formation and driven turbulence on mesoscopic scales     p. 657
Ch. Helling, R. Klein, P. Woitke, U. Nowak, and E. Sedlmayr
DOI: http://dx.doi.org/10.1051/0004-6361:20034514
Abstract | Full HTML | PDF (2.02 MB) | PS (1.27 MB) | References | NASA ADS Abstract Service

On the determination of oxygen abundances in chromospherically active stars     p. 677
T. Morel, and G. Micela
DOI: http://dx.doi.org/10.1051/0004-6361:20040370
Abstract | Full HTML | PDF (246 KB) | PS (99.6 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Sodium abundances in nearby disk stars     p. 683
J. R. Shi, T. Gehren, and G. Zhao
DOI: http://dx.doi.org/10.1051/0004-6361:20040203
Abstract | Full HTML | PDF (365 KB) | PS (129 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

3D hydrodynamical simulations of corotating interaction regions in rotating line-driven stellar winds     p. 693
L. Dessart
DOI: http://dx.doi.org/10.1051/0004-6361:20040543
Abstract | Full HTML | PDF (705 KB) | PS (1.13 MB) | References | NASA ADS Abstract Service

The spectroscopic signature of roAp stars     p. 705
T. Ryabchikova, N. Nesvacil, W. W. Weiss, O. Kochukhov, and Ch. Stütz
DOI: http://dx.doi.org/10.1051/0004-6361:20041012
Abstract | Full HTML | PDF (463 KB) | PS (737 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  The Sun
Kinematics of coronal mass ejections between 2 and 30 solar radii - What can be learned about forces governing the eruption?     p. 717
B. Vršnak, D. Ruždjak, D. Sudar, and N. Gopalswamy
DOI: http://dx.doi.org/10.1051/0004-6361:20047169
Abstract | Full HTML | PDF (2.55 MB) | PS (5.78 MB) | References | Online Material | NASA ADS Abstract Service

Arrival time of halo coronal mass ejections in the vicinity of the Earth     p. 729
G. Michałek, N. Gopalswamy, A. Lara, and P. K. Manoharan
DOI: http://dx.doi.org/10.1051/0004-6361:20047184
Abstract | Full HTML | PDF (639 KB) | PS (179 KB) | References | Online Material | NASA ADS Abstract Service

Phase diversity restoration of sunspot images - I. Relations between penumbral and photospheric features     p. 737
J. A. Bonet, I. Márquez, R. Muller, M. Sobotka, and A. Tritschler
DOI: http://dx.doi.org/10.1051/0004-6361:20034542
Abstract | Full HTML | PDF (488 KB) | PS (441 KB) | References | NASA ADS Abstract Service


-  Celestial mechanics and astrometry
Chaotic diffusion of orbits in systems with divided phase space     p. 745
C. M. Giordano, and P. M. Cincotta
DOI: http://dx.doi.org/10.1051/0004-6361:20040153
Abstract | Full HTML | PDF (2.50 MB) | PS (7.50 MB) | References | NASA ADS Abstract Service

Color-Induced Displacement double stars in SDSS     p. 755
D. Pourbaix, Ž. Ivezić, G. R. Knapp, J. E. Gunn, and R. H. Lupton
DOI: http://dx.doi.org/10.1051/0004-6361:20040346
Abstract | Full HTML | PDF (433 KB) | PS (185 KB) | References | Tables at CDS | NASA ADS Abstract Service


-  Instruments, observational techniques, and data processing
Photometric redshifts with the Multilayer Perceptron Neural Network: Application to the HDF-S and SDSS     p. 761
E. Vanzella et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20040176
Abstract | Full HTML | PDF (1.40 MB) | PS (1.40 MB) | References | SIMBAD record | NASA ADS Abstract Service