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Astronomy and Astrophysics

Vol. 432, No. 1 (March II 2005)

H I column density map of the Magellanic System (Brüns, C., et al., p. 50)

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Letters
Extragalactic astronomy
Galactic structure, stellar clusters and populations
Interstellar and circumstellar matter
Stellar structure and evolution
Stellar atmospheres
The Sun
Planets and planetary systems
Celestial mechanics and astrometry
Atomic, molecular and nuclear data

- Letters

Links between magnetic fields and plasma flows in a coronal hole p. L1
T. Wiegelmann, L. D. Xia, and E. Marsch
DOI: http://dx.doi.org/10.1051/0004-6361:200500029
Abstract | Full HTML | PDF (2.29 MB) | PS (2.24 MB) | References | NASA ADS Abstract Service

Isotopic abundance of nitrogen and carbon in distant comets p. L5
J. Manfroid, E. Jehin, D. Hutsemékers, A. Cochran, J.-M. Zucconi, C. Arpigny, R. Schulz, and J. A. Stüwe
DOI: http://dx.doi.org/10.1051/0004-6361:200500009
Abstract | Full HTML | PDF (234 KB) | PS (245 KB) | References | NASA ADS Abstract Service

Search for TeV emission from the region around PSR B1706–44 with the HESS experiment p. L9
F. Aharonian et al.
DOI: http://dx.doi.org/10.1051/0004-6361:200500008
Abstract | Full HTML | PDF (239 KB) | PS (364 KB) | References | SIMBAD record | NASA ADS Abstract Service

Discovery of the INTEGRAL X/γ-ray transient IGR J00291+5934: A Comptonised accreting ms pulsar? p. L13
S. E. Shaw et al.
DOI: http://dx.doi.org/10.1051/0004-6361:200500011
Abstract | Full HTML | PDF (323 KB) | PS (574 KB) | References | SIMBAD record | NASA ADS Abstract Service

Are jets in symbiotic stars driven by magnetic fields? p. L17
M. Stute, and M. Camenzind
DOI: http://dx.doi.org/10.1051/0004-6361:200500012
Abstract | Full HTML | PDF (154 KB) | PS (217 KB) | References | SIMBAD record | NASA ADS Abstract Service

The calcium isotopic anomaly in magnetic CP stars p. L21
C. R. Cowley, and S. Hubrig
DOI: http://dx.doi.org/10.1051/0004-6361:200500013
Abstract | Full HTML | PDF (186 KB) | PS (230 KB) | References | SIMBAD record | NASA ADS Abstract Service

- Extragalactic astronomy

Multi-density model of the ionised gas in NGC 253 using radio recombination lines p. 1
Niruj R. Mohan, W. M. Goss, and K. R. Anantharamaiah
DOI: http://dx.doi.org/10.1051/0004-6361:20041488
Abstract | Full HTML | PDF (744 KB) | PS (523 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

The XMM-Newton view of PG quasars - I. X-ray continuum and absorption p. 15
E. Piconcelli, E. Jimenez-Bailón, M. Guainazzi, N. Schartel, P. M. Rodríguez-Pascual, and M. Santos-Lleó
DOI: http://dx.doi.org/10.1051/0004-6361:20041621
Abstract | Full HTML | PDF (651 KB) | PS (956 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

High Frequency Peakers: Young radio sources or flaring blazars? p. 31
S. Tinti, D. Dallacasa, G. De Zotti, A. Celotti, and C. Stanghellini
DOI: http://dx.doi.org/10.1051/0004-6361:20041620
Abstract | Full HTML | PDF (684 KB) | PS (650 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

The Parkes H I Survey of the Magellanic System p. 45
C. Brüns, J. Kerp, L. Staveley-Smith, U. Mebold, M. E. Putman, R. F. Haynes, P. M. W. Kalberla, E. Muller, and M. D. Filipovic
DOI: http://dx.doi.org/10.1051/0004-6361:20040321
Abstract | Full HTML | PDF (2.59 MB) | PS (12.4 MB) | References | SIMBAD record | NASA ADS Abstract Service

XMM-Newton observations of Extremely Red Objects and the link with luminous, X-ray obscured quasars p. 69
M. Brusa et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20041468
Abstract | Full HTML | PDF (460 KB) | PS (424 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Limits on the transverse velocity of the lensing galaxy in Q2237+0305 from the lack of strong microlensing variability p. 83
R. Gil-Merino, J. Wambsganss, L. J. Goicoechea, and G. F. Lewis
DOI: http://dx.doi.org/10.1051/0004-6361:20047123
Abstract | Full HTML | PDF (469 KB) | PS (1.18 MB) | References | SIMBAD record | NASA ADS Abstract Service

PAH emission variations within the resolved starbursts of NGC 253 and NGC 1808 p. 91
L. E. Tacconi-Garman, E. Sturm, M. Lehnert, D. Lutz, R. I. Davies, and A. F. M. Moorwood
DOI: http://dx.doi.org/10.1051/0004-6361:20035738
Abstract | Full HTML | PDF (1.86 MB) | PS (2.31 MB) | References | SIMBAD record | NASA ADS Abstract Service

Interpretations of gamma-ray burst spectroscopy - II. Bright BATSE bursts p. 105
F. Ryde, D. Kocevski, Z. Bagoly, N. Ryde, and A. Mészáros
DOI: http://dx.doi.org/10.1051/0004-6361:20041562
Abstract | Full HTML | PDF (410 KB) | PS (1.65 MB) | References | SIMBAD record | NASA ADS Abstract Service

- Galactic structure, stellar clusters and populations

On the lifetime of metastable states in self-gravitating systems p. 117
P. H. Chavanis
DOI: http://dx.doi.org/10.1051/0004-6361:20041114
Abstract | Full HTML | PDF (432 KB) | PS (168 KB) | References | NASA ADS Abstract Service

- Interstellar and circumstellar matter

Abundances in planetary nebulae: NGC 6886 p. 139
S. R. Pottasch, and R. Surendiranath
DOI: http://dx.doi.org/10.1051/0004-6361:20042006
Abstract | Full HTML | PDF (275 KB) | PS (153 KB) | References | SIMBAD record | NASA ADS Abstract Service

Jet rotation: Launching region, angular momentum balance and magnetic properties in the bipolar outflow from RW Aur p. 149
J. Woitas, F. Bacciotti, T. P. Ray, A. Marconi, D. Coffey, and J. Eislöffel
DOI: http://dx.doi.org/10.1051/0004-6361:20034439
Abstract | Full HTML | PDF (412 KB) | PS (174 KB) | References | SIMBAD record | NASA ADS Abstract Service

Kinematics of H₂O masers in high-mass star forming regions p. 161
C. Goddi, L. Moscadelli, W. Alef, A. Tarchi, J. Brand, and M. Pani
DOI: http://dx.doi.org/10.1051/0004-6361:20042074
Abstract | Full HTML | PDF (781 KB) | PS (928 KB) | References | SIMBAD record | NASA ADS Abstract Service

- Stellar structure and evolution

HST observations of the pulsating white dwarf GD 358 p. 175
B. G. Castanheira, A. Nitta, S. O. Kepler, D. E. Winget, and D. Koester
DOI: http://dx.doi.org/10.1051/0004-6361:20041573
Abstract | Full HTML | PDF (323 KB) | PS (195 KB) | References | SIMBAD record | NASA ADS Abstract Service

Hysteresis in spectral state transitions – a challenge for theoretical modeling p. 181
E. Meyer-Hofmeister, B. F. Liu, and F. Meyer
DOI: http://dx.doi.org/10.1051/0004-6361:20041631
Abstract | Full HTML | PDF (181 KB) | PS (50.7 KB) | References | SIMBAD record | NASA ADS Abstract Service

Frequency ratio method for seismic modeling of γ Doradus stars p. 189
A. Moya, J. C. Suárez, P. J. Amado, S. Martin-Ruíz, and R. Garrido
DOI: http://dx.doi.org/10.1051/0004-6361:20041752
Abstract | Full HTML | PDF (357 KB) | PS (340 KB) | References | SIMBAD record | NASA ADS Abstract Service

Spectroscopic analysis of tremendous-outburst-nova candidates p. 199
L. Schmidtobreick, C. Tappert, A. Bianchini, and R. E. Mennickent
DOI: http://dx.doi.org/10.1051/0004-6361:20041371
Abstract | Full HTML | PDF (319 KB) | PS (100 KB) | References | SIMBAD record | NASA ADS Abstract Service

Long period variables in the globular cluster 47 Tuc: Radial velocity variations p. 207
T. Lebzelter, P. R. Wood, K. H. Hinkle, R. R. Joyce, and F. C. Fekel
DOI: http://dx.doi.org/10.1051/0004-6361:20047164
Abstract | Full HTML | PDF (223 KB) | PS (168 KB) | References | SIMBAD record | NASA ADS Abstract Service

Whole Earth Telescope observations of BPM 37093: A seismological test of crystallization theory in white dwarfs p. 219
A. Kanaan et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20041125
Abstract | Full HTML | PDF (255 KB) | PS (162 KB) | References | SIMBAD record | NASA ADS Abstract Service

Effect of microscopic diffusion on asteroseismic properties of intermediate-mass stars p. 225
J. Provost, G. Berthomieu, L. Bigot, and P. Morel
DOI: http://dx.doi.org/10.1051/0004-6361:20041387
Abstract | Full HTML | PDF (392 KB) | PS (137 KB) | References | NASA ADS Abstract Service

Unveiling the nature of the high energy source IGR J19140+0951 p. 235
J. Rodriguez, C. Cabanac, D. C. Hannikainen, V. Beckmann, S. E. Shaw, and J. Schultz
DOI: http://dx.doi.org/10.1051/0004-6361:20041854
Abstract | Full HTML | PDF (732 KB) | PS (732 KB) | References | SIMBAD record | NASA ADS Abstract Service

Nonaxisymmetric magnetic field generation in rapidly rotating late-type stars p. 249
D. Moss
DOI: http://dx.doi.org/10.1051/0004-6361:20041710
Abstract | Full HTML | PDF (1.35 MB) | PS (1.47 MB) | References | SIMBAD record | NASA ADS Abstract Service

TV Corvi revisited: Precursor and superhump period derivative linked to the disk instability model p. 261
M. Uemura et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20042004
Abstract | Full HTML | PDF (673 KB) | PS (1.37 MB) | References | SIMBAD record | NASA ADS Abstract Service

- Stellar atmospheres

Discovery of magnetic fields in central stars of planetary nebulae p. 273
S. Jordan, K. Werner, and S. J. O'Toole
DOI: http://dx.doi.org/10.1051/0004-6361:20041993
Abstract | Full HTML | PDF (288 KB) | PS (98.8 KB) | References | SIMBAD record | NASA ADS Abstract Service

Inferring hot-star-wind acceleration from Line Profile Variability p. 281
L. Dessart, and S. P. Owocki
DOI: http://dx.doi.org/10.1051/0004-6361:20041461
Abstract | Full HTML | PDF (886 KB) | PS (551 KB) | References | SIMBAD record | NASA ADS Abstract Service

- The Sun

Interpretation of second solar spectrum observations of the Sr I 4607 Å line in a quiet region: Turbulent magnetic field strength determination p. 295
V. Bommier, M. Derouich, E. Landi Degl'Innocenti, G. Molodij, and S. Sahal-Bréchot
DOI: http://dx.doi.org/10.1051/0004-6361:20035773
Abstract | Full HTML | PDF (288 KB) | PS (229 KB) | References | NASA ADS Abstract Service

Comparison of blinkers and explosive events: A case study p. 307
D. Bewsher, D. E. Innes, C. E. Parnell, and D. S. Brown
DOI: http://dx.doi.org/10.1051/0004-6361:20041171
Abstract | Full HTML | PDF (350 KB) | PS (139 KB) | References | Online Material | NASA ADS Abstract Service

On small scale magnetic structures in the solar photosphere p. 319
S. Stangl, and J. Hirzberger
DOI: http://dx.doi.org/10.1051/0004-6361:20041627
Abstract | Full HTML | PDF (1.94 MB) | PS (1.08 MB) | References | NASA ADS Abstract Service

On the effect of the initial magnetic polarity and of the background wind on the evolution of CME shocks p. 331
E. Chané, C. Jacobs, B. Van der Holst, S. Poedts, and D. Kimpe
DOI: http://dx.doi.org/10.1051/0004-6361:20042005
Abstract | Full HTML | PDF (1.72 MB) | PS (1.60 MB) | References | NASA ADS Abstract Service

Correlation between coronal hole and quiet Sun intensities: Evidence for continuous reconnection p. 341
K. P. Raju, B. J. I. Bromage, S. A. Chapman, and G. Del Zanna
DOI: http://dx.doi.org/10.1051/0004-6361:20042179
Abstract | Full HTML | PDF (389 KB) | PS (257 KB) | References | NASA ADS Abstract Service

- Planets and planetary systems

A study of Cybele asteroids - II. Spectral properties of Cybele asteroids p. 349
C.-I. Lagerkvist, L. Moroz, A. Nathues, A. Erikson, F. Lahulla, O. Karlsson, and M. Dahlgren
DOI: http://dx.doi.org/10.1051/0004-6361:20041152
Abstract | Full HTML | PDF (344 KB) | PS (107 KB) | References | SIMBAD record | NASA ADS Abstract Service

- Celestial mechanics and astrometry

Improvement of the IAU 2000 precession model p. 355
N. Capitaine, P. T. Wallace, and J. Chapront
DOI: http://dx.doi.org/10.1051/0004-6361:20041908
Abstract | Full HTML | PDF (569 KB) | PS (274 KB) | References | NASA ADS Abstract Service

- Atomic, molecular and nuclear data

An atomic and molecular database for analysis of submillimetre line observations^, p. 369
F. L. Schöier, F. F. S. van der Tak, E. F. van Dishoeck, and J. H. Black
DOI: http://dx.doi.org/10.1051/0004-6361:20041729
Abstract | Full HTML | PDF (376 KB) | PS (203 KB) | References | Online Material | Tables at CDS | SIMBAD record | NASA ADS Abstract Service