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Astronomy and Astrophysics

Vol. 380, No. 1 (December II 2001)

A magnetic field ans gas density model for a barred galaxy (Moss, D., et al., p. 65)


-  Letters
Discovery of new embedded Herbig-Haro objects in the ρ Ophiuchi dark cloud     p. L1
N. Grosso, J. Alves, R. Neuhäuser, and T. Montmerle
DOI: http://dx.doi.org/10.1051/0004-6361:20011503
Abstract | Full HTML | PDF (735 KB) | PS (3.63 MB) | References | SIMBAD record | NASA ADS Abstract Service

Zeeman-split opposite-polarity OH lines in sunspot spectra: Resolution of a puzzle     p. L5
S. V. Berdyugina, and S. K. Solanki
DOI: http://dx.doi.org/10.1051/0004-6361:20011505
Abstract | Full HTML | PDF (151 KB) | PS (242 KB) | References | NASA ADS Abstract Service

First spectroscopically confirmed discovery of an extragalactic T Tauri star     p. L9
R. Wichmann, J. H. M. M. Schmitt, and J. Krautter
DOI: http://dx.doi.org/10.1051/0004-6361:20011511
Abstract | Full HTML | PDF (157 KB) | PS (263 KB) | References | SIMBAD record | NASA ADS Abstract Service

Near infra-red and optical spectroscopy of Delta Scorpii     p. L13
D. P. K. Banerjee, P. Janardhan, and N. M. Ashok
DOI: http://dx.doi.org/10.1051/0004-6361:20011508
Abstract | Full HTML | PDF (196 KB) | PS (320 KB) | References | SIMBAD record | NASA ADS Abstract Service

New DA white dwarf evolutionary models and their pulsational properties     p. L17
A. H. Córsico, L. G. Althaus, O. G. Benvenuto, and A. M. Serenelli
DOI: http://dx.doi.org/10.1051/0004-6361:20011507
Abstract | Full HTML | PDF (210 KB) | PS (315 KB) | References | SIMBAD record | NASA ADS Abstract Service

The star-formation rate in the host of GRB 990712     p. L21
P. M. Vreeswijk, R. P. Fender, M. A. Garrett, S. J. Tingay, A. S. Fruchter, and L. Kaper
DOI: http://dx.doi.org/10.1051/0004-6361:20011484
Abstract | Full HTML | PDF (299 KB) | PS (1.68 MB) | References | SIMBAD record | NASA ADS Abstract Service

Discovery of a 1247 s pulsar in the Be X-ray binary SAX J2239.3+6116     p. L26
J. J. M. in 't Zand, J. Swank, R. H. D. Corbet, and C. B. Markwardt
DOI: http://dx.doi.org/10.1051/0004-6361:20011512
Abstract | Full HTML | PDF (2.29 MB) | PS (2.21 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  Cosmology
Bias in matter power spectra?     p. 1
M. Douspis, A. Blanchard, and J. Silk
DOI: http://dx.doi.org/10.1051/0004-6361:20011284
Abstract | Full HTML | PDF (217 KB) | PS (175 KB) | References | NASA ADS Abstract Service

Supernovae and the nature of the dark energy     p. 6
M. Goliath, R. Amanullah, P. Astier, A. Goobar, and R. Pain
DOI: http://dx.doi.org/10.1051/0004-6361:20011398
Abstract | Full HTML | PDF (544 KB) | PS (349 KB) | References | NASA ADS Abstract Service


-  Extragalactic astronomy
Stellar populations in Seyfert 2 galaxies - I. Atlas of near-UV spectra     p. 19
B. Joguet, D. Kunth, J. Melnick, R. Terlevich, and E. Terlevich
DOI: http://dx.doi.org/10.1051/0004-6361:20011252
Abstract | Full HTML | PDF (737 KB) | PS (318 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

On black hole masses, radio-loudness and bulge luminosities of Seyfert galaxies     p. 31
Xue-Bing Wu, and J. L. Han
DOI: http://dx.doi.org/10.1051/0004-6361:20011429
Abstract | Full HTML | PDF (218 KB) | PS (175 KB) | References | SIMBAD record | NASA ADS Abstract Service

Hot halo gas in the Virgo cluster galaxy NGC 4569     p. 40
D. Tschöke, D. J. Bomans, G. Hensler, and N. Junkes
DOI: http://dx.doi.org/10.1051/0004-6361:20011354
Abstract | Full HTML | PDF (717 KB) | PS (1.94 MB) | References | SIMBAD record | NASA ADS Abstract Service

Magnetic fields in barred galaxies - II. Dynamo models     p. 55
D. Moss, A. Shukurov, D. Sokoloff, R. Beck, and A. Fletcher
DOI: http://dx.doi.org/10.1051/0004-6361:20011343
Abstract | Full HTML | PDF (1.35 MB) | PS (906 KB) | References | SIMBAD record | NASA ADS Abstract Service

VLBI monitoring of a sample of 15 AGN at 22 GHz - I. Data     p. 72
K. Wiik, E. Valtaoja, and K. Leppänen
DOI: http://dx.doi.org/10.1051/0004-6361:20011365
Abstract | Full HTML | PDF (739 KB) | PS (15.6 MB) | References | SIMBAD record | NASA ADS Abstract Service

SCUBA sub-millimeter observations of gamma-ray bursters - II. GRB 991208, 991216, 000301C, 000630, 000911, 000926     p. 81
I. A. Smith, R. P. J. Tilanus, R. A. M. J. Wijers, N. Tanvir, P. Vreeswijk, E. Rol, and C. Kouveliotou
DOI: http://dx.doi.org/10.1051/0004-6361:20011382
Abstract | Full HTML | PDF (144 KB) | PS (139 KB) | References | SIMBAD record | NASA ADS Abstract Service

Surface brightness fluctuation distances for nearby dwarf elliptical galaxies     p. 90
H. Jerjen, R. Rekola, L. Takalo, M. Coleman, and M. Valtonen
DOI: http://dx.doi.org/10.1051/0004-6361:20011408
Abstract | Full HTML | PDF (634 KB) | PS (5.50 MB) | References | SIMBAD record | NASA ADS Abstract Service

A multi-frequency study of the radio galaxy NGC 326 - I. The data     p. 102
M. Murgia, P. Parma, H. R. de Ruiter, M. Bondi, R. D. Ekers, R. Fanti, and E. B. Fomalont
DOI: http://dx.doi.org/10.1051/0004-6361:20011436
Abstract | Full HTML | PDF (899 KB) | PS (1.07 MB) | References | SIMBAD record | NASA ADS Abstract Service

Unusual metal abundances in a pair of damped Lyman alpha systems at     p. 117
S. L. Ellison, and S. Lopez
DOI: http://dx.doi.org/10.1051/0004-6361:20011431
Abstract | Full HTML | PDF (222 KB) | PS (268 KB) | References | SIMBAD record | NASA ADS Abstract Service

An accelerated jet in DA193?     p. 123
W. H. Wang, X. Y. Hong, D. R. Jiang, T. Venturi, Y. J. Chen, and T. An
DOI: http://dx.doi.org/10.1051/0004-6361:20011439
Abstract | Full HTML | PDF (262 KB) | PS (180 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar clusters and associations
A polarimetric view of the open cluster Lyngå6 and the Cepheid TW Normæ     p. 130
A. M. Orsatti, E. I. Vega, and H. G. Marraco
DOI: http://dx.doi.org/10.1051/0004-6361:20011350
Abstract | Full HTML | PDF (166 KB) | PS (163 KB) | References | SIMBAD record | NASA ADS Abstract Service

The ionising cluster of 30 Doradus - IV. Stellar kinematics     p. 137
G. Bosch, F. Selman, J. Melnick, and R. Terlevich
DOI: http://dx.doi.org/10.1051/0004-6361:20011427
Abstract | Full HTML | PDF (148 KB) | PS (124 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Formation, structure and evolution of stars
HD 12098 -A new northern hemisphere roAp star     p. 142
V. Girish, S. Seetha, P. Martinez, S. Joshi, B. N. Ashoka, D. W. Kurtz, U. S. Chaubey, S. K. Gupta, and R. Sagar
DOI: http://dx.doi.org/10.1051/0004-6361:20011132
Abstract | Full HTML | PDF (253 KB) | PS (211 KB) | References | SIMBAD record | NASA ADS Abstract Service

Research Note The trigonometric parallax of DENIS-P J104814.7-395606.1     p. 148
N. R. Deacon, and N. C. Hambly
DOI: http://dx.doi.org/10.1051/0004-6361:20011290
Abstract | Full HTML | PDF (136 KB) | PS (120 KB) | References | SIMBAD record | NASA ADS Abstract Service

A unified equation of state of dense matter and neutron star structure     p. 151
F. Douchin, and P. Haensel
DOI: http://dx.doi.org/10.1051/0004-6361:20011402
Abstract | Full HTML | PDF (326 KB) | PS (255 KB) | References | SIMBAD record | NASA ADS Abstract Service

Blue irregular variable stars in the Small Magellanic Cloud from EROS2: Herbig Ae/Be or classical Be stars?     p. 168
J.-P. Beaulieu et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20011313
Abstract | Full HTML | PDF (433 KB) | PS (1.22 MB) | References | SIMBAD record | NASA ADS Abstract Service

The B-type variable HD 131120 modelled by rotational modulation     p. 177
M. Briquet, P. De Cat, C. Aerts, and R. Scuflaire
DOI: http://dx.doi.org/10.1051/0004-6361:20011340
Abstract | Full HTML | PDF (254 KB) | PS (446 KB) | References | SIMBAD record | NASA ADS Abstract Service

Apparent radii of neutron stars and equation of state of dense matter     p. 186
P. Haensel
DOI: http://dx.doi.org/10.1051/0004-6361:20011358
Abstract | Full HTML | PDF (135 KB) | PS (138 KB) | References | SIMBAD record | NASA ADS Abstract Service

Lower limits on the maximum orbital frequency around rotating strange stars     p. 190
D. Gondek-Rosińska, N. Stergioulas, T. Bulik, W. Kluźniak, and E. Gourgoulhon
DOI: http://dx.doi.org/10.1051/0004-6361:20011328
Abstract | Full HTML | PDF (180 KB) | PS (161 KB) | References | SIMBAD record | NASA ADS Abstract Service

Stellar and circumstellar evolution of long period variable stars     p. 198
M. O. Mennessier, and X. Luri
DOI: http://dx.doi.org/10.1051/0004-6361:20011392
Abstract | Full HTML | PDF (790 KB) | PS (561 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Diffraction-limited speckle interferometry and modeling of the circumstellar envelope of R CrB at maximum and minimum light     p. 212
K. Ohnaka, Y. Balega, T. Blöcker, Y. S. Efimov, K.-H. Hofmann, N. R. Ikhsanov, V. I. Shenavrin, G. Weigelt, and B. F. Yudin
DOI: http://dx.doi.org/10.1051/0004-6361:20011369
Abstract | Full HTML | PDF (2.20 MB) | PS (559 KB) | References | SIMBAD record | NASA ADS Abstract Service

An unusual Hα nebula around the nearby neutron star RX J1856.5-3754     p. 221
M. H. van Kerkwijk, and S. R. Kulkarni
DOI: http://dx.doi.org/10.1051/0004-6361:20011386
Abstract | Full HTML | PDF (621 KB) | PS (1.33 MB) | References | SIMBAD record | NASA ADS Abstract Service

The long-period companions of multiple stars tend to have moderate eccentricities     p. 238
N. Shatsky
DOI: http://dx.doi.org/10.1051/0004-6361:20011401
Abstract | Full HTML | PDF (148 KB) | PS (159 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Ejection of the inner accretion disk in GRS 1915+105: The magnetic rubber-band effect     p. 245
A. Nandi, S. K. Chakrabarti, S. V. Vadawale, and A. R. Rao
DOI: http://dx.doi.org/10.1051/0004-6361:20011444
Abstract | Full HTML | PDF (141 KB) | PS (143 KB) | References | SIMBAD record | NASA ADS Abstract Service

ROSAT/Chandra observations of a bright transient in M 81     p. 251
K. K. Ghosh, D. A. Swartz, A. F. Tennant, and K. Wu
DOI: http://dx.doi.org/10.1051/0004-6361:20011396
Abstract | Full HTML | PDF (211 KB) | PS (186 KB) | References | SIMBAD record | NASA ADS Abstract Service

Fundamental parameters for the eclipsing binary AzV 73 in the Small Magellanic Cloud     p. 258
P. G. Ostrov
DOI: http://dx.doi.org/10.1051/0004-6361:20011399
Abstract | Full HTML | PDF (150 KB) | PS (199 KB) | References | SIMBAD record | NASA ADS Abstract Service

Intense accretion and mass loss of a very low mass young stellar object     p. 264
M. Fernández, and F. Comerón
DOI: http://dx.doi.org/10.1051/0004-6361:20011443
Abstract | Full HTML | PDF (251 KB) | PS (407 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar atmospheres
Activity in the SPB star 53 Piscium     p. 277
J.-M. Le Contel, P. Mathias, E. Chapellier, and J.-C. Valtier
DOI: http://dx.doi.org/10.1051/0004-6361:20011414
Abstract | Full HTML | PDF (599 KB) | PS (233 KB) | References | SIMBAD record | NASA ADS Abstract Service

HD 174005: Another binary classified as λ Bootis     p. 286
R. Faraggiana, M. Gerbaldi, and P. Bonifacio
DOI: http://dx.doi.org/10.1051/0004-6361:20011440
Abstract | Full HTML | PDF (308 KB) | PS (177 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Formation and evolution of planetary systems
Gravitational microlensing of stars with transiting planets     p. 292
G. F. Lewis
DOI: http://dx.doi.org/10.1051/0004-6361:20011446
Abstract | Full HTML | PDF (341 KB) | PS (185 KB) | References | NASA ADS Abstract Service


-  Diffuse matter in space
Abundances of recently discovered planetary nebulae towards the galactic bulge     p. 300
A. V. Escudero, and R. D. D. Costa
DOI: http://dx.doi.org/10.1051/0004-6361:20011490
Abstract | Full HTML | PDF (193 KB) | PS (198 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Pulsar wind nebulae in supernova remnants - Spherically symmetric hydrodynamical simulations     p. 309
E. van der Swaluw, A. Achterberg, Y. A. Gallant, and G. Tóth
DOI: http://dx.doi.org/10.1051/0004-6361:20011437
Abstract | Full HTML | PDF (246 KB) | PS (232 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  The Sun
Centimetric type N and type M bursts     p. 318
M. Wang, Q. Fu, R. Xie, and Ch. Duan
DOI: http://dx.doi.org/10.1051/0004-6361:20011121
Abstract | Full HTML | PDF (177 KB) | PS (171 KB) | References | NASA ADS Abstract Service

Formation of helium spectrum in solar quiescent prominences     p. 323
N. Labrosse, and P. Gouttebroze
DOI: http://dx.doi.org/10.1051/0004-6361:20011395
Abstract | Full HTML | PDF (544 KB) | PS (313 KB) | References | NASA ADS Abstract Service

Coronal loop hydrodynamics - The solar flare observed on November 12, 1980 revisited: The UV line emission     p. 341
R. M. Betta, G. Peres, F. Reale, and S. Serio
DOI: http://dx.doi.org/10.1051/0004-6361:20011428
Abstract | Full HTML | PDF (136 KB) | PS (116 KB) | References | NASA ADS Abstract Service


-  The solar system
Photometry of 27 Kuiper Belt Objects with ESO/Very Large Telescope     p. 347
A. C. Delsanti, H. Boehnhardt, L. Barrera, K. J. Meech, T. Sekiguchi, and O. R. Hainaut
DOI: http://dx.doi.org/10.1051/0004-6361:20011432
Abstract | Full HTML | PDF (321 KB) | PS (279 KB) | References | Tables at CDS | NASA ADS Abstract Service


-  Physical and chemical processes
Search for non-helical disc dynamos in simulations     p. 359
R. Arlt, and A. Brandenburg
DOI: http://dx.doi.org/10.1051/0004-6361:20011388
Abstract | Full HTML | PDF (1.04 MB) | PS (745 KB) | References | NASA ADS Abstract Service

Kinetic theory of steady chemical nucleation in the gas phase     p. 373
T. Yamamoto, T. Chigai, S. Watanabe, and T. Kozasa
DOI: http://dx.doi.org/10.1051/0004-6361:20011391
Abstract | Full HTML | PDF (174 KB) | PS (158 KB) | References | NASA ADS Abstract Service


-  Atomic and molecular data
Research Note On the frequency of the CS (J: 2 1) and (J: 5 4) transitions     p. 384
L. Pagani, A. T. Gallego, and A. J. Apponi
DOI: http://dx.doi.org/10.1051/0004-6361:20011475
Abstract | Full HTML | PDF (144 KB) | PS (144 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Instruments, observational techniques and data processing
Monitoring of LPVs with an automatic telescope. - II: A comparison of APT data and visual observations     p. 388
T. Lebzelter, and L. L. Kiss
DOI: http://dx.doi.org/10.1051/0004-6361:20011430
Abstract | Full HTML | PDF (515 KB) | PS (290 KB) | References | SIMBAD record | NASA ADS Abstract Service