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Astronomy & Astrophysics
Volume 423 / No 3 (September I 2004)
Letters
Astrophysical processes
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Quasi-geometrical optics approximation in gravitational lensing p. 787
Published online: 12 August 2004
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Bremsstrahlung energy loss of electrons passing through a plasma p. 793
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Cosmology (including clusters of galaxies)
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The signature of substructure on gravitational lensing in the
CDM cosmological model
p. 797
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The Integrated Sachs-Wolfe effect as a probe of non-standard cosmological evolution p. 811
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A hint of Poincaré dodecahedral topology in the WMAP first year sky map p. 821
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Extragalactic astronomy
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Peculiarities and populations in elliptical galaxies - I. An old question revisited p. 833
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Spiral galaxies observed in the near-infrared K band - I. Data analysis and structural parameters p. 849
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Late evolution of the X-ray afterglow of GRB 030329 p. 861
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The Luminosity–Metallicity relation of distant luminous infrared galaxies p. 867
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The high-velocity clouds and the Magellanic Clouds p. 895
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Contribution of the disk emission to the broad emission lines in AGNs: Two-component model p. 909
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Triggered star formation in the inner wing of the SMC. Two possible supernova explosions in the N83-84-85 region p. 919
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The distance of M 33 and the stellar population in its outskirts p. 925
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VLBI imaging and optical variability of the BL Lac object OQ 530 (B1418+546) p. 935
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High-resolution spectroscopy of flat-spectrum quasars - I. Redshifted emission and absorption in PKS 2145+067 p. 943
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X-ray flares from the ultra-luminous X-ray source in NGC 5408 p. 955
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Is the giant elliptical galaxy NGC 5018 a post-merger remnant? p. 965
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Galactic structure, stellar clusters, and populations
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A transient high-coherence oscillation in 4U 1820–30 p. 969
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Interstellar and circumstellar matter
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ISO far infrared observations of the high latitude cloud L 1642 - I. The density and temperature structure p. 975
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Optical data of meteoritic nano-diamonds from far-ultraviolet to far-infrared wavelengths p. 983
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Evolution of planetary nebulae - II. Population effects on the bright cut-off of the PNLF p. 995
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Spectroscopic investigation of unstudied southern PNe p. 1017
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Subsonic propellers in a strong wind as anomalous X-ray pulsars p. 1023
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Stellar structure and evolution
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XMM-Newton probes the stellar population in Chamaeleon I South p. 1029
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Spectral and timing properties of the X-ray emission from the millisecond pulsar PSR B1821-24 p. 1045
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Seismic extraction of the convective extent in solar-like stars - The observational point of view p. 1051
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Enhanced cooling of neutron stars via Cooper-pairing neutrino emission p. 1063
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Three new active stars at high galactic latitudes p. 1073
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Discovery of kilogauss magnetic fields in three DA white dwarfs p. 1081
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Extending the radio spectrum of magnetic chemically peculiar stars to the mm range p. 1095
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Stellar atmospheres
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Magnetic activity in late-type giant stars: Numerical MHD simulations of non-linear dynamo action in Betelgeuse p. 1101
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The Sun
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Center-to-limb variation of solar line profiles as a test of NLTE line formation calculations p. 1109
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Evolution and magnetic topology of the M 1.0 flare of October 22, 2002 p. 1119
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On the nature of the chromospheric fine structure - II. Intensity and velocity oscillations of dark mottles and grains p. 1133
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Diagnostic spectroscopy of G-band brightenings in the photosphere of the sun p. 1147
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Planets and planetary systems
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Erratum
The gas and dust coma of Comet C/1999 H1 (Lee) p. 1169
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Astronomical instrumentation
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A 230 GHz heterodyne receiver array for the IRAM 30 m telescope p. 1171
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Estimation of regularization parameters in multiple-image deblurring p. 1179
Published online: 12 August 2004