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Astronomy and Astrophysics

Vol. 439, No. 1 (August III 2005)

HST/ACS study of the gas-rich Sagittarius dwarf irregular (Momany, Y., et al., p. 114)
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-  Astrophysical processes
On the “injection problem” at the solar wind termination shock     p. 1
R. Kallenbach, M. Hilchenbach, S. V. Chalov, J. A. le Roux, and K. Bamert
DOI: http://dx.doi.org/10.1051/0004-6361:20052874
Abstract | Full HTML | PDF (2.05 MB) | PS (4.79 MB) | References | NASA ADS Abstract Service

Linear polarization of pulsar radio emission     p. 23
M. Gedalin, and Y. Dzigan
DOI: http://dx.doi.org/10.1051/0004-6361:20052644
Abstract | Full HTML | PDF (255 KB) | PS (75.2 KB) | References | NASA ADS Abstract Service


-  Cosmology (including clusters of galaxies)
Galaxy populations of double cluster RX J1053.7+5735 at z = 1.13     p. 29
Yasuhiro Hashimoto, J. Patrick Henry, G. Hasinger, G. Szokoly, and M. Schmidt
DOI: http://dx.doi.org/10.1051/0004-6361:20042112
Abstract | Full HTML | PDF (591 KB) | PS (776 KB) | References | SIMBAD record | NASA ADS Abstract Service

Dust emission from clusters of galaxies: statistical detection     p. 35
L. A. Montier, and M. Giard
DOI: http://dx.doi.org/10.1051/0004-6361:20042388
Abstract | Full HTML | PDF (299 KB) | PS (155 KB) | References | NASA ADS Abstract Service

Toward understanding environmental effects in SDSS clusters     p. 45
J. Einasto, E. Tago, M. Einasto, E. Saar, I. Suhhonenko, P. Heinämäki, G. Hütsi, and D. L. Tucker
DOI: http://dx.doi.org/10.1051/0004-6361:20042347
Abstract | Full HTML | PDF (2.69 MB) | PS (1.98 MB) | References | NASA ADS Abstract Service


-  Extragalactic astronomy
Extragalactic globular clusters in the near-infrared - V. IC 4051 and NGC 3311     p. 59
M. Hempel, D. Geisler, D. W. Hoard, and W. E. Harris
DOI: http://dx.doi.org/10.1051/0004-6361:20041857
Abstract | Full HTML | PDF (1.91 MB) | PS (1.69 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Molecular gas and continuum emission in 3C 48: evidence for two merger nuclei?     p. 75
M. Krips, A. Eckart, R. Neri, J. Zuther, D. Downes, and J. Scharwächter
DOI: http://dx.doi.org/10.1051/0004-6361:20052643
Abstract | Full HTML | PDF (482 KB) | PS (551 KB) | References | SIMBAD record | NASA ADS Abstract Service

ISO observations and models of galaxies with hidden broad line regions     p. 85
A. Efstathiou, and R. Siebenmorgen
DOI: http://dx.doi.org/10.1051/0004-6361:20041958
Abstract | Full HTML | PDF (240 KB) | PS (80.8 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Galactic structure, stellar clusters and populations
Stochastic chemical enrichment in metal-poor systems - I. Theory     p. 93
T. Karlsson
DOI: http://dx.doi.org/10.1051/0004-6361:20041934
Abstract | Full HTML | PDF (566 KB) | PS (311 KB) | References | SIMBAD record | NASA ADS Abstract Service

A boxy bulge in the Milky Way. Inversion of the stellar statistics equation with 2MASS data     p. 107
M. López-Corredoira, A. Cabrera-Lavers, and O. E. Gerhard
DOI: http://dx.doi.org/10.1051/0004-6361:20053075
Abstract | Full HTML | PDF (722 KB) | PS (286 KB) | References | SIMBAD record | NASA ADS Abstract Service

HST/ACS observations of the old and metal-poor Sagittarius dwarf irregular galaxy     p. 111
Y. Momany, E. V. Held, I. Saviane, L. R. Bedin, M. Gullieuszik, M. Clemens, L. Rizzi, M. R. Rich, and K. Kuijken
DOI: http://dx.doi.org/10.1051/0004-6361:20052747
Abstract | Full HTML | PDF (2.37 MB) | PS (2.87 MB) | References | SIMBAD record | NASA ADS Abstract Service

The Hamburg/ESO R-process enhanced star survey (HERES) - II. Spectroscopic analysis of the survey sample     p. 129
P. S. Barklem, N. Christlieb, T. C. Beers, V. Hill, M. S. Bessell, J. Holmberg, B. Marsteller, S. Rossi, F.-J. Zickgraf, and D. Reimers
DOI: http://dx.doi.org/10.1051/0004-6361:20052967
Abstract | Full HTML | PDF (2.26 MB) | PS (532 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service


-  Interstellar and circumstellar matter
Monte Carlo radiative transfer in SPH density fields     p. 153
D. Stamatellos, and A. P. Whitworth
DOI: http://dx.doi.org/10.1051/0004-6361:20052951
Abstract | Full HTML | PDF (436 KB) | PS (249 KB) | References | Online Material | NASA ADS Abstract Service

How to identify the youngest protostars     p. 159
D. Stamatellos, A. P. Whitworth, D. F. A. Boyd, and S. P. Goodwin
DOI: http://dx.doi.org/10.1051/0004-6361:20052952
Abstract | Full HTML | PDF (2.13 MB) | PS (2.77 MB) | References | SIMBAD record | NASA ADS Abstract Service

Oxygen-rich AGB stars with optically thin dust envelopes     p. 171
A. M. Heras, and S. Hony
DOI: http://dx.doi.org/10.1051/0004-6361:20042296
Abstract | Full HTML | PDF (1.99 MB) | PS (1.09 MB) | References | SIMBAD record | NASA ADS Abstract Service

To see or not to see a bow shock - Identifying bow shocks with Hα allsky surveys     p. 183
D. Brown, and D. J. Bomans
DOI: http://dx.doi.org/10.1051/0004-6361:20041054
Abstract | Full HTML | PDF (2.18 MB) | PS (1.37 MB) | References | SIMBAD record | NASA ADS Abstract Service

Line profiles of molecular ions toward the pre-stellar core LDN 1544     p. 195
F. F. S. van der Tak, P. Caselli, and C. Ceccarelli
DOI: http://dx.doi.org/10.1051/0004-6361:20052792
Abstract | Full HTML | PDF (497 KB) | PS (1.81 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar structure and evolution
Classical novae in outburst: evolution of the ultraviolet emission lines in CO novae     p. 205
A. Cassatella, A. Altamore, and R. González-Riestra
DOI: http://dx.doi.org/10.1051/0004-6361:20052688
Abstract | Full HTML | PDF (394 KB) | PS (1.14 MB) | References | SIMBAD record | NASA ADS Abstract Service

X-ray orbital modulations in intermediate polars     p. 213
T. L. Parker, A. J. Norton, and K. Mukai
DOI: http://dx.doi.org/10.1051/0004-6361:20052887
Abstract | Full HTML | PDF (2.54 MB) | PS (5.62 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

On the nature of lithium-rich giant stars - Constraints from beryllium abundances     p. 227
C. H. F. Melo, P. de Laverny, N. C. Santos, G. Israelian, S. Randich, J. D. do Nascimento Jr, and J. R. De Medeiros
DOI: http://dx.doi.org/10.1051/0004-6361:20041805
Abstract | Full HTML | PDF (301 KB) | PS (87.7 KB) | References | SIMBAD record | NASA ADS Abstract Service

Gamma-ray and neutrino emission from misaligned microquasars     p. 237
G. E. Romero, and M. Orellana
DOI: http://dx.doi.org/10.1051/0004-6361:20052664
Abstract | Full HTML | PDF (300 KB) | PS (893 KB) | References | SIMBAD record | NASA ADS Abstract Service

Evidence of polarisation in the prompt gamma-ray emission from GRB 930131 and GRB 960924     p. 245
D. R. Willis, E. J. Barlow, A. J. Bird, D. J. Clark, A. J. Dean, M. L. McConnell, L. Moran, S. E. Shaw, and V. Sguera
DOI: http://dx.doi.org/10.1051/0004-6361:20052693
Abstract | Full HTML | PDF (1.13 MB) | PS (702 KB) | References | SIMBAD record | NASA ADS Abstract Service

The 1–50 keV spectral and timing analysis of IGR J18027-2016: an eclipsing, high mass X-ray binary     p. 255
A. B. Hill et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20052937
Abstract | Full HTML | PDF (453 KB) | PS (393 KB) | References | SIMBAD record | NASA ADS Abstract Service

A spectroscopic search for the non-nuclear Wolf-Rayet population of the metal-rich spiral galaxy M 83     p. 265
L. J. Hadfield, P. A. Crowther, H. Schild, and W. Schmutz
DOI: http://dx.doi.org/10.1051/0004-6361:20042262
Abstract | Full HTML | PDF (533 KB) | PS (4.31 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Possible hot spots excited by the relativistic jets of Cygnus X-3     p. 279
J. Martí, D. Pérez-Ramírez, J. L. Garrido, P. Luque-Escamilla, and J. M. Paredes
DOI: http://dx.doi.org/10.1051/0004-6361:20053041
Abstract | Full HTML | PDF (656 KB) | PS (752 KB) | References | SIMBAD record | NASA ADS Abstract Service

On the nature of the X-ray source in GK Persei     p. 287
S. Vrielmann, J.-U. Ness, and J. H. M. M. Schmitt
DOI: http://dx.doi.org/10.1051/0004-6361:20053017
Abstract | Full HTML | PDF (802 KB) | PS (385 KB) | References | SIMBAD record | NASA ADS Abstract Service

On the new short orbital period cataclysmic variable Hα0242-2802     p. 301
E. Mason, and S. B. Howell
DOI: http://dx.doi.org/10.1051/0004-6361:20042349
Abstract | Full HTML | PDF (368 KB) | PS (1.00 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar atmospheres
Abundances from disentangled component spectra: the eclipsing binary V578 Mon     p. 309
K. Pavlovski, and H. Hensberge
DOI: http://dx.doi.org/10.1051/0004-6361:20052804
Abstract | Full HTML | PDF (243 KB) | PS (75.2 KB) | References | SIMBAD record | NASA ADS Abstract Service

HS 0146+1847 – a DAZB white dwarf of very unusual composition     p. 317
D. Koester, R. Napiwotzki, B. Voss, D. Homeier, and D. Reimers
DOI: http://dx.doi.org/10.1051/0004-6361:20053058
Abstract | Full HTML | PDF (222 KB) | PS (103 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  The Sun
Numerical modeling of solar faculae close to the limb     p. 323
O. V. Okunev, and F. Kneer
DOI: http://dx.doi.org/10.1051/0004-6361:20052879
Abstract | Full HTML | PDF (799 KB) | PS (579 KB) | References | NASA ADS Abstract Service

Elementary heating events – magnetic interactions between two flux sources - III. Energy considerations     p. 335
K. Galsgaard, and C. E. Parnell
DOI: http://dx.doi.org/10.1051/0004-6361:20052775
Abstract | Full HTML | PDF (1.04 MB) | PS (359 KB) | References | NASA ADS Abstract Service

Electron density along a coronal loop observed with CDS/SOHO     p. 351
I. Ugarte-Urra, J. G. Doyle, R. W. Walsh, and M. S. Madjarska
DOI: http://dx.doi.org/10.1051/0004-6361:20042560
Abstract | Full HTML | PDF (316 KB) | PS (156 KB) | References | NASA ADS Abstract Service

The element abundance FIP effect in the quiet Sun     p. 361
P. R. Young
DOI: http://dx.doi.org/10.1051/0004-6361:20052963
Abstract | Full HTML | PDF (220 KB) | PS (60.1 KB) | References | Online Material | NASA ADS Abstract Service


-  Planets and planetary systems
The HARPS search for southern extra-solar planets - IV. Three close-in planets around HD 2638, HD 27894 and HD 63454     p. 367
C. Moutou et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20052826
Abstract | Full HTML | PDF (321 KB) | PS (115 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Celestial mechanics and astrometry
Anomalous diffusion in the first-order Jovian resonance     p. 375
R. R. Cordeiro, and L. A. Mendes de Souza
DOI: http://dx.doi.org/10.1051/0004-6361:20052798
Abstract | Full HTML | PDF (2.28 MB) | PS (3.18 MB) | References | NASA ADS Abstract Service


-  Atomic, molecular and nuclear data
Absolute cross sections for L-shell photoionization of the ions N2+, N3+, O3+, O4+, F3+, F4+ and Ne4+     p. 387
J.-M. Bizau, J.-P. Champeaux, D. Cubaynes, F. J. Wuilleumier, F. Folkmann, T. S. Jacobsen, F. Penent, C. Blancard, and H. Kjeldsen
DOI: http://dx.doi.org/10.1051/0004-6361:20052641
Abstract | Full HTML | PDF (383 KB) | PS (304 KB) | References | Tables at CDS | NASA ADS Abstract Service


-  Instruments, observational techniques, and data processing
Positive deconvolution for superimposed extended source and point sources     p. 401
J.-F. Giovannelli, and A. Coulais
DOI: http://dx.doi.org/10.1051/0004-6361:20047011
Abstract | Full HTML | PDF (379 KB) | PS (156 KB) | References | NASA ADS Abstract Service


-  On-line catalogs and data