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Astronomy and Astrophysics

Vol. 409, No. 2 (October II 2003)

Dielectronic recombination of Ni XVIII (Fogle, M., et al., p. 782)


-  Letters
Inelastic H+Li and H-+Li+ collisions and non-LTE Li I line formation in stellar atmospheres     p. L1
P. S. Barklem, A. K. Belyaev, and M. Asplund
DOI: http://dx.doi.org/10.1051/0004-6361:20031199
Abstract | Full HTML | PDF (98.4 KB) | PS (230 KB) | References | NASA ADS Abstract Service

New search strategy for high z intervening absorbers: GRB 021004, a pilot study     p. L5
P. M. Vreeswijk, P. Møller, and J. P. U. Fynbo
DOI: http://dx.doi.org/10.1051/0004-6361:20031237
Abstract | Full HTML | PDF (164 KB) | PS (255 KB) | References | SIMBAD record | NASA ADS Abstract Service

Gamma-ray bursts and X-ray melting of material to form chondrules and planets     p. L9
P. Duggan, B. McBreen, A. J. Carr, E. Winston, G. Vaughan, L. Hanlon, S. McBreen, L. Metcalfe, Å. Kvick, and A. E. Terry
DOI: http://dx.doi.org/10.1051/0004-6361:20031238
Abstract | Full HTML | PDF (945 KB) | PS (1.46 MB) | References | NASA ADS Abstract Service

Rotational brightness variations in Trans-Neptunian Object 50000 Quaoar     p. L13
J. L. Ortiz, P. J. Gutiérrez, A. Sota, V. Casanova, and V. R. Teixeira
DOI: http://dx.doi.org/10.1051/0004-6361:20031253
Abstract | Full HTML | PDF (248 KB) | PS (352 KB) | References | NASA ADS Abstract Service

Statistical characterisation of full-disk EUV/XUV solar irradiance and correlation with solar activity     p. L17
J. Greenhough, S. C. Chapman, R. O. Dendy, V. M. Nakariakov, and G. Rowlands
DOI: http://dx.doi.org/10.1051/0004-6361:20031292
Abstract | Full HTML | PDF (107 KB) | PS (240 KB) | References | NASA ADS Abstract Service

Interferometric observations of FeO towards Sagittarius B2     p. L21
R. S. Furuya, C. M. Walmsley, K. Nakanishi, P. Schilke, and R. Bachiller
DOI: http://dx.doi.org/10.1051/0004-6361:20031304
Abstract | Full HTML | PDF (145 KB) | PS (610 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Extragalactic astronomy
Measuring Ω0 with higher-order quasar-galaxy correlations induced by weak lensing     p. 411
B. Ménard, M. Bartelmann, and Y. Mellier
DOI: http://dx.doi.org/10.1051/0004-6361:20031095
Abstract | Full HTML | PDF (177 KB) | PS (96.0 KB) | References | NASA ADS Abstract Service

Beam deconvolution in noisy CMB maps     p. 423
C. Burigana, and D. Sáez
DOI: http://dx.doi.org/10.1051/0004-6361:20031038
Abstract | Full HTML | PDF (782 KB) | PS (346 KB) | References | NASA ADS Abstract Service

Multi-object spectroscopy of low redshift EIS clusters. II     p. 439
L. F. Olsen, L. Hansen, H. E. Jørgensen, C. Benoist, L. da Costa, and M. Scodeggio
DOI: http://dx.doi.org/10.1051/0004-6361:20031078
Abstract | Full HTML | PDF (275 KB) | PS (104 KB) | References | SIMBAD record | NASA ADS Abstract Service

Arc statistics in cosmological models with dark energy     p. 449
M. Bartelmann, M. Meneghetti, F. Perrotta, C. Baccigalupi, and L. Moscardini
DOI: http://dx.doi.org/10.1051/0004-6361:20031158
Abstract | Full HTML | PDF (156 KB) | PS (100 KB) | References | NASA ADS Abstract Service


-  Galactic structure and dynamics
The detection of stellar velocity dispersion drops in the central regions of five isolated Seyfert spirals     p. 459
I. Márquez, J. Masegosa, F. Durret, R. M. González Delgado, M. Moles, J. Maza, E. Pérez, and M. Roth
DOI: http://dx.doi.org/10.1051/0004-6361:20031059
Abstract | Full HTML | PDF (1.19 MB) | PS (1.24 MB) | References | SIMBAD record | NASA ADS Abstract Service

Numerical simulations of central stellar velocity dispersion drops in disc galaxies     p. 469
H. Wozniak, F. Combes, E. Emsellem, and D. Friedli
DOI: http://dx.doi.org/10.1051/0004-6361:20031061
Abstract | Full HTML | PDF (2.16 MB) | PS (1.15 MB) | References | SIMBAD record | NASA ADS Abstract Service

Near-infrared color evolution of LMC clusters     p. 479
J.-M. Kyeong, M.-J. Tseng, and Y.-I. Byun
DOI: http://dx.doi.org/10.1051/0004-6361:20031136
Abstract | Full HTML | PDF (458 KB) | PS (232 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Evidence for a large stellar bar in the Low Surface Brightness galaxy UGC 7321     p. 485
M. Pohlen, M. Balcells, R. Lütticke, and R.-J. Dettmar
DOI: http://dx.doi.org/10.1051/0004-6361:20031091
Abstract | Full HTML | PDF (489 KB) | PS (175 KB) | References | SIMBAD record | NASA ADS Abstract Service

The faint Cepheids of the Small Magellanic Cloud: An evolutionary selection effect?     p. 491
D. Cordier, M. J. Goupil, and Y. Lebreton
DOI: http://dx.doi.org/10.1051/0004-6361:20031185
Abstract | Full HTML | PDF (675 KB) | PS (281 KB) | References | SIMBAD record | NASA ADS Abstract Service

On the location and composition of the dust in the MCG–6-30-15 warm absorber     p. 503
D. R. Ballantyne, J. C. Weingartner, and N. Murray
DOI: http://dx.doi.org/10.1051/0004-6361:20031166
Abstract | Full HTML | PDF (136 KB) | PS (117 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar clusters and associations
Using spectroscopic data to disentangle stellar population properties     p. 511
N. Cardiel, J. Gorgas, P. Sánchez-Blázquez, A. J. Cenarro, S. Pedraz, G. Bruzual, and J. Klement
DOI: http://dx.doi.org/10.1051/0004-6361:20031096
Abstract | Full HTML | PDF (1.67 MB) | PS (270 KB) | References | Online Material | NASA ADS Abstract Service

A synthetic view on structure and evolution of the Milky Way     p. 523
A. C. Robin, C. Reylé, S. Derrière, and S. Picaud
DOI: http://dx.doi.org/10.1051/0004-6361:20031117
Abstract | Full HTML | PDF (917 KB) | PS (262 KB) | References | SIMBAD record | NASA ADS Abstract Service

IC 2395 and BH 47: Only one open cluster in the Vela constellation     p. 541
J. J. Clariá, E. Lapasset, A. E. Piatti, and A. V. Ahumada
DOI: http://dx.doi.org/10.1051/0004-6361:20031121
Abstract | Full HTML | PDF (600 KB) | PS (326 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

CN variations in NGC 7006     p. 553
D. Harbeck, G. H. Smith, and E. K. Grebel
DOI: http://dx.doi.org/10.1051/0004-6361:20031174
Abstract | Full HTML | PDF (175 KB) | PS (83.2 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Formation, structure and evolution of stars
Variation of cosmic ray injection across supernova shocks     p. 563
H. J. Völk, E. G. Berezhko, and L. T. Ksenofontov
DOI: http://dx.doi.org/10.1051/0004-6361:20031082
Abstract | Full HTML | PDF (132 KB) | PS (75.4 KB) | References | SIMBAD record | NASA ADS Abstract Service

Detection of an orbiting gas disk in the Red Rectangle     p. 573
V. Bujarrabal, R. Neri, J. Alcolea, and C. Kahane
DOI: http://dx.doi.org/10.1051/0004-6361:20030981
Abstract | Full HTML | PDF (243 KB) | PS (193 KB) | References | SIMBAD record | NASA ADS Abstract Service

The imprint of Gould's Belt on the local cosmic-ray electron spectrum     p. 581
M. Pohl, C. Perrot, I. Grenier, and S. Digel
DOI: http://dx.doi.org/10.1051/0004-6361:20030823
Abstract | Full HTML | PDF (148 KB) | PS (89.8 KB) | References | SIMBAD record | NASA ADS Abstract Service

The physical structure of high-mass star-forming cores     p. 589
J. Hatchell, and F. F. S. van der Tak
DOI: http://dx.doi.org/10.1051/0004-6361:20031106
Abstract | Full HTML | PDF (588 KB) | PS (537 KB) | References | SIMBAD record | NASA ADS Abstract Service

Abundances of planetary nebulae NGC 40 and NGC 6153     p. 599
S. R. Pottasch, J. Bernard-Salas, D. A. Beintema, and W. A. Feibelman
DOI: http://dx.doi.org/10.1051/0004-6361:20031122
Abstract | Full HTML | PDF (108 KB) | PS (62.4 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar atmospheres
Disentangling discrepancies between stellar evolution theory and sub-solar mass stars - The influence of the mixing length parameter for the UV Psc binary     p. 611
E. Lastennet, J. Fernandes, D. Valls-Gabaud, and E. Oblak
DOI: http://dx.doi.org/10.1051/0004-6361:20031114
Abstract | Full HTML | PDF (232 KB) | PS (435 KB) | References | SIMBAD record | NASA ADS Abstract Service

Probing AGB nucleosynthesis via accurate Planetary Nebula abundances     p. 619
P. Marigo, J. Bernard-Salas, S. R. Pottasch, A. G. G. M. Tielens, and P. R. Wesselius
DOI: http://dx.doi.org/10.1051/0004-6361:20030953
Abstract | Full HTML | PDF (430 KB) | PS (190 KB) | References | SIMBAD record | NASA ADS Abstract Service

The braking indices in pulsar emission models     p. 641
F. Wu, R. X. Xu, and J. Gil
DOI: http://dx.doi.org/10.1051/0004-6361:20031188
Abstract | Full HTML | PDF (282 KB) | PS (236 KB) | References | SIMBAD record | NASA ADS Abstract Service

Spectroscopy of the double-lined dwarf nova AT Ara     p. 647
A. Bruch
DOI: http://dx.doi.org/10.1051/0004-6361:20031041
Abstract | Full HTML | PDF (1.97 MB) | PS (2.62 MB) | References | SIMBAD record | NASA ADS Abstract Service

A peculiar type-I X-ray burst from GRS 1747-312     p. 659
J. J. M. in 't Zand, T. E. Strohmayer, C. B. Markwardt, and J. Swank
DOI: http://dx.doi.org/10.1051/0004-6361:20031042
Abstract | Full HTML | PDF (174 KB) | PS (94.8 KB) | References | SIMBAD record | NASA ADS Abstract Service

Using spectroscopic analysis of unclassified supergiants to investigate massive stars in transition - II. The superluminous HD 327083     p. 665
M. A. D. Machado, and F. X. de Araújo
DOI: http://dx.doi.org/10.1051/0004-6361:20031159
Abstract | Full HTML | PDF (392 KB) | PS (161 KB) | References | SIMBAD record | NASA ADS Abstract Service

Tidal perturbations of linear, isentropic oscillations in components of circular-orbit close binaries - II. Validity of the perturbation method applied to equilibrium tides     p. 677
K. Reyniers, and P. Smeyers
DOI: http://dx.doi.org/10.1051/0004-6361:20031098
Abstract | Full HTML | PDF (206 KB) | PS (119 KB) | References | NASA ADS Abstract Service

Modeling dissimilar components of the eclipsing binary EK Cep: - Does the primary star have a rapidly rotating core?     p. 689
M. Yıldız
DOI: http://dx.doi.org/10.1051/0004-6361:20031118
Abstract | Full HTML | PDF (188 KB) | PS (110 KB) | References | SIMBAD record | NASA ADS Abstract Service

Do X-ray binary spectral state transition luminosities vary?     p. 697
T. J. Maccarone
DOI: http://dx.doi.org/10.1051/0004-6361:20031146
Abstract | Full HTML | PDF (92.6 KB) | PS (55.0 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Formation and evolution of planetary systems
The spectrum of the roAp star HD 101065 (Przybylski's star) in the Li I 6708 Å spectral region     p. 707
A. V. Shavrina et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20031132
Abstract | Full HTML | PDF (151 KB) | PS (237 KB) | References | SIMBAD record | NASA ADS Abstract Service

Mass-loss from dusty, low outflow-velocity AGB stars - I. Wind structure and mass-loss rates     p. 715
J. M. Winters, T. Le Bertre, K. S. Jeong, L.-Å. Nyman, and N. Epchtein
DOI: http://dx.doi.org/10.1051/0004-6361:20031110
Abstract | Full HTML | PDF (741 KB) | PS (483 KB) | References | SIMBAD record | NASA ADS Abstract Service

The formation of helium lines in the spectrum of COM J1740-5340     p. 737
L. B. Lucy
DOI: http://dx.doi.org/10.1051/0004-6361:20031175
Abstract | Full HTML | PDF (137 KB) | PS (94.0 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Diffuse matter in space
Warm thick target solar γ-ray source revisited     p. 745
A. L. MacKinnon, and M. P. Toner
DOI: http://dx.doi.org/10.1051/0004-6361:20030943
Abstract | Full HTML | PDF (145 KB) | PS (190 KB) | References | NASA ADS Abstract Service

A study of the unification of quiet-Sun transient-event phenomena     p. 755
R. A. Harrison, L. K. Harra, A. Brković, and C. E. Parnell
DOI: http://dx.doi.org/10.1051/0004-6361:20031072
Abstract | Full HTML | PDF (180 KB) | PS (146 KB) | References | NASA ADS Abstract Service


-  The Sun
Laboratory photometry of planetary regolith analogs - I. Effects of grain and packing properties on opposition effect     p. 765
S. Kaasalainen
DOI: http://dx.doi.org/10.1051/0004-6361:20031145
Abstract | Full HTML | PDF (899 KB) | PS (758 KB) | References | NASA ADS Abstract Service


-  Celestial mechanics and astrometry
Measurement of Stark parameters of HeII Pα, Pβ and Pγ spectral lines     p. 771
F. Rodríguez, J. A. Aparicio, V. R. González, J. A. del Val, and S. Mar
DOI: http://dx.doi.org/10.1051/0004-6361:20031133
Abstract | Full HTML | PDF (183 KB) | PS (546 KB) | References | NASA ADS Abstract Service

Determination of the plasma recombination rate coefficient     p. 781
M. Fogle, N. R. Badnell, N. Eklöw, T. Mohamed, and R. Schuch
DOI: http://dx.doi.org/10.1051/0004-6361:20031100
Abstract | Full HTML | PDF (469 KB) | PS (1.16 MB) | References | NASA ADS Abstract Service


-  Physical and chemical processes
Confusion in interferometer observations     p. 787
V. S. Artyukh
DOI: http://dx.doi.org/10.1051/0004-6361:20031180
Abstract | Full HTML | PDF (83.7 KB) | PS (75.2 KB) | References | NASA ADS Abstract Service

High spatial resolution capabilities of Doppler measurements with the Pic du Midi MSDP spectrograph     p. 793
Th. Roudier, J. M. Malherbe, P. Mein, R. Muller, C. Coutard, M. Lafon, and F. Grimaud
DOI: http://dx.doi.org/10.1051/0004-6361:20031077
Abstract | Full HTML | PDF (423 KB) | PS (452 KB) | References | NASA ADS Abstract Service