Free Access to the whole issue

	Astronomy and Astrophysics
	Vol. 423 No. 2 (August IV 2004)
Cover illustration: 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
  Abstract | Full HTML | PDF file (86.4 KB) | PS file (225 KB) | References



• 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
  Abstract | Full HTML | PDF file (149 KB) | PS file (257 KB) | References



• 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
  Abstract | Full HTML | PDF file (137 KB) | PS file (238 KB) | References



• 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
  Abstract | Full HTML | PDF file (240 KB) | PS file (277 KB) | References



• A highly collimated, extremely high velocity outflow in Taurus     p. L21
  M. Tafalla, J. Santiago, D. Johnstone and R. Bachiller
  Abstract | Full HTML | PDF file (215 KB) | PS file (604 KB) | References



• Beyond the iron group: Heavy metals in hot subdwarfs     p. L25
  S. J. O'Toole
  Abstract | Full HTML | PDF file (245 KB) | PS file (277 KB) | References



• Interstellar turbulence driven by the magnetorotational instability     p. L29
  N. Dziourkevitch, D. Elstner and G. Rüdiger
  Abstract | Full HTML | PDF file (241 KB) | PS file (306 KB) | References



Astrophysical processes
• The MHD Alfven wave oscillation model of kHz Quasi Periodic Oscillations of Accreting X-ray binaries     p. 401
  C. Zhang
  Abstract | Full HTML | PDF file (130 KB) | PS file (501 KB) | References



• Cosmic rays from Galactic pulsars     p. 405
  W. Bednarek and M. Bartosik
  Abstract | Full HTML | PDF file (236 KB) | PS file (1.16 MB) | References



• 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
  Abstract | Full HTML | PDF file (114 KB) | PS file (52.2 KB) | References



Cosmology (including clusters of galaxies)
• Generalized Chaplygin gas as a unified scenario of dark matter/energy: Observational constraints     p. 421
  Z.-H. Zhu
  Abstract | Full HTML | PDF file (183 KB) | PS file (98.4 KB) | References



• 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
  Abstract | Full HTML | PDF file (672 KB) | PS file (806 KB) | References



• 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
  Abstract | Full HTML | PDF file (1.35 MB) | PS file (3.27 MB) | References



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
  Abstract | Full HTML | PDF file (643 KB) | PS file (1.05 MB) | References



• 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
  Abstract | Full HTML | PDF file (299 KB) | PS file (174 KB) | References



• 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
  Abstract | Full HTML | PDF file (2.70 MB) | PS file (4.51 MB) | References



• X-ray polarization properties of the accretion column in magnetic CVs     p. 495
  G. Matt
  Abstract | Full HTML | PDF file (193 KB) | PS file (64.6 KB) | References



• Ellipsoidal mass models with varying axial ratios     p. 501
  D. K. Chakraborty
  Abstract | Full HTML | PDF file (131 KB) | PS file (78.9 KB) | References



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
  Abstract | Full HTML | PDF file (1.58 MB) | PS file (100 KB) | References | Online Material



• 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
  Abstract | Full HTML | PDF file (475 KB) | PS file (324 KB) | References



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, R. van Boekel, L. B. F. M. Waters, O. Chesneau, F. Malbet, R. Köhler, W. Jaffe, Th. Ratzka, A. Dutrey, Th. Preibisch, U. Graser, E. Bakker, G. Chagnon, W. D. Cotton, C. Dominik, C. P. Dullemond, A. W. Glazenborg-Kluttig, A. Glindemann, Th. Henning, K.-H. Hofmann, J. de Jong, R. Lenzen, S. Ligori, B. Lopez, J. Meisner, S. Morel, F. Paresce, J.-W. Pel, I. Percheron, G. Perrin, F. Przygodda, A. Richichi, M. Schöller, P. Schuller, B. Stecklum, M. E. van den Ancker, O. von der Lühe and G. Weigelt
  Abstract | Full HTML | PDF file (374 KB) | PS file (160 KB) | References



• 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
  Abstract | Full HTML | PDF file (786 KB) | PS file (837 KB) | References



• Evolution of irradiated circumbinary disks     p. 559
  R. Günther, C. Schäfer and W. Kley
  Abstract | Full HTML | PDF file (707 KB) | PS file (493 KB) | References



• 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
  Abstract | Full HTML | PDF file (574 KB) | PS file (518 KB) | References



• 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
  Abstract | Full HTML | PDF file (384 KB) | PS file (1.02 MB) | References



• 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
  Abstract | Full HTML | PDF file (155 KB) | PS file (64.0 KB) | References



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
  Abstract | Full HTML | PDF file (482 KB) | PS file (151 KB) | References



• Doppler imaging of stellar non-radial pulsations - I. Techniques and numerical experiments     p. 613
  O. Kochukhov
  Abstract | Full HTML | PDF file (2.25 MB) | PS file (6.07 MB) | References



• 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
  Abstract | Full HTML | PDF file (1.08 MB) | PS file (7.31 MB) | References



• Magellanic Cloud Cepheids: Pulsational and evolutionary modelling vs. observations     p. 643
  J. R. Buchler, Z. Kolláth and J.-P. Beaulieu
  Abstract | Full HTML | PDF file (696 KB) | PS file (509 KB) | References



• Serpens X-1 observed by INTEGRAL     p. 651
  N. Masetti, L. Foschini, E. Palazzi, V. Beckmann, N. Lund, S. Brandt, N. J. Westergaard, L. Amati, E. Caroli, S. Del Sordo, G. Di Cocco, P. Durouchoux, R. Farinelli, F. Frontera, M. Orlandini and A. Zdziarski
  Abstract | Full HTML | PDF file (150 KB) | PS file (95.6 KB) | References



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
  Abstract | Full HTML | PDF file (2.02 MB) | PS file (1.27 MB) | References



• On the determination of oxygen abundances in chromospherically active stars     p. 677
  T. Morel and G. Micela
  Abstract | Full HTML | PDF file (246 KB) | PS file (99.6 KB) | References | Online Material



• Sodium abundances in nearby disk stars     p. 683
  J. R. Shi, T. Gehren and G. Zhao
  Abstract | Full HTML | PDF file (365 KB) | PS file (129 KB) | References | Online Material



• 3D hydrodynamical simulations of corotating interaction regions in rotating line-driven stellar winds     p. 693
  L. Dessart
  Abstract | Full HTML | PDF file (705 KB) | PS file (1.13 MB) | References



• The spectroscopic signature of roAp stars     p. 705
  T. Ryabchikova, N. Nesvacil, W. W. Weiss, O. Kochukhov and Ch. Stütz
  Abstract | Full HTML | PDF file (416 KB) | PS file (737 KB) | References



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. Vrsnak, D. Ruzdjak, D. Sudar and N. Gopalswamy
  Abstract | Full HTML | PDF file (2.55 MB) | PS file (5.78 MB) | References | Online Material



• Arrival time of halo coronal mass ejections in the vicinity of the Earth     p. 729
  G. Michalek, N. Gopalswamy, A. Lara and P. K. Manoharan
  Abstract | Full HTML | PDF file (639 KB) | PS file (179 KB) | References | Online Material



• 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
  Abstract | Full HTML | PDF file (488 KB) | PS file (441 KB) | References



Celestial mechanics and astrometry
• Chaotic diffusion of orbits in systems with divided phase space     p. 745
  C. M. Giordano and P. M. Cincotta
  Abstract | Full HTML | PDF file (2.50 MB) | PS file (7.50 MB) | References



• Color-Induced Displacement double stars in SDSS     p. 755
  D. Pourbaix, Z. Ivezic, G. R. Knapp, J. E. Gunn and R. H. Lupton
  Abstract | Full HTML | PDF file (433 KB) | PS file (185 KB) | References



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, S. Cristiani, A. Fontana, M. Nonino, S. Arnouts, E. Giallongo, A. Grazian, G. Fasano, P. Popesso, P. Saracco and S. Zaggia
  Abstract | Full HTML | PDF file (1.40 MB) | PS file (1.40 MB) | References

© ESO 2004