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Astronomy & Astrophysics

Vol. 377, No. 2 (October II 2001)

Ionization, warm dust and X-rays in the Galactic center (Rodríguez-Fernández, N.J., et al., p. 641)
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-  Letters
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NOVA Sco 2001 (V1178 SCO)    p. L5
M. Andersen and S. Kimeswenger
DOI: http://dx.doi.org/10.1051/0004-6361:20011140
Abstract Full HTML PDF (135 KB) PS (269 KB) References SIMBAD record NASA ADS Abstract Service

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Optical spectroscopy of isolated planetary mass objects in the σ Orionis cluster    p. L9
D. Barrado y Navascués, M. R. Zapatero Osorio, V. J. S. Béjar, R. Rebolo, E. L. Martín, R. Mundt and C. A. L. Bailer-Jones
DOI: http://dx.doi.org/10.1051/0004-6361:20011152
Abstract Full HTML PDF (196 KB) PS (286 KB) References SIMBAD record NASA ADS Abstract Service

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Are granules good tracers of solar surface velocity fields?    p. L14
M. Rieutord, T. Roudier, H.-G. Ludwig, Å. Nordlund and R. Stein
DOI: http://dx.doi.org/10.1051/0004-6361:20011160
Abstract Full HTML PDF (305 KB) PS (331 KB) References NASA ADS Abstract Service

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Planetary nebula or symbiotic Mira? Near infrared colours mark the difference    p. L18
S. Schmeja and S. Kimeswenger
DOI: http://dx.doi.org/10.1051/0004-6361:20011161
Abstract Full HTML PDF (130 KB) PS (248 KB) References SIMBAD record NASA ADS Abstract Service

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Pulsational and rotational line profile variations of the roAp stars α Cir and HR 3831    p. L22
O. Kochukhov and T. Ryabchikova
DOI: http://dx.doi.org/10.1051/0004-6361:20011179
Abstract Full HTML PDF (932 KB) PS (658 KB) References SIMBAD record NASA ADS Abstract Service



-  Extragalactic astronomy
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VLBA observations of GHz-Peaked-Spectrum radio sources at 15 GHz    p. 377
C. Stanghellini, D. Dallacasa, C. P. O'Dea, S. A. Baum, R. Fanti and C. Fanti
DOI: http://dx.doi.org/10.1051/0004-6361:20011101
Abstract Full HTML PDF (1.14 MB) PS (824 KB) References SIMBAD record NASA ADS Abstract Service

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Metallicity gradients in the Sagittarius dwarf spheroidal galaxy    p. 389
C. Alard
DOI: http://dx.doi.org/10.1051/0004-6361:20011111
Abstract Full HTML PDF (225 KB) PS (225 KB) References SIMBAD record NASA ADS Abstract Service

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Optical and radio variability of the BL Lacertae object AO 0235+16: A possible 5-6 year periodicity    p. 396
C. M. Raiteri, M. Villata, H. D. Aller, M. F. Aller, J. Heidt, O. M. Kurtanidze, L. Lanteri, M. Maesano, E. Massaro, F. Montagni, et al. (26 more)
DOI: http://dx.doi.org/10.1051/0004-6361:20011112
Abstract Full HTML PDF (1.99 MB) PS (561 KB) References SIMBAD record NASA ADS Abstract Service

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EVN and MERLIN observations of III Zw 35 - A starburst continuum and an OH maser ring    p. 413
Y. M. Pihlström, J. E. Conway, R. S. Booth, P. J. Diamond and A. G. Polatidis
DOI: http://dx.doi.org/10.1051/0004-6361:20011107
Abstract Full HTML PDF (397 KB) PS (528 KB) References SIMBAD record NASA ADS Abstract Service

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The enigma in the heart of Ursa Minor    p. 425
S. Demers and P. Battinelli
DOI: http://dx.doi.org/10.1051/0004-6361:20011128
Abstract Full HTML PDF (84.7 KB) PS (94.8 KB) References SIMBAD record NASA ADS Abstract Service

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The cluster of galaxies Abell 970    p. 428
L. Sodré Jr., D. Proust, H. V. Capelato, G. B. Lima Neto, H. Cuevas, H. Quintana and P. Fouqué
DOI: http://dx.doi.org/10.1051/0004-6361:20011134
Abstract Full HTML PDF (525 KB) PS (816 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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Deep BV R photometry of the Chandra Deep Field South from the COMBO-17 survey    p. 442
C. Wolf, S. Dye, M. Kleinheinrich, K. Meisenheimer, H.-W. Rix and L. Wisotzki
DOI: http://dx.doi.org/10.1051/0004-6361:20011142
Abstract Full HTML PDF (3.72 MB) PS (1.08 MB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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Colors and luminosities of the optical afterglows of the γ-ray bursts    p. 450
V. Šimon, R. Hudec, G. Pizzichini and N. Masetti
DOI: http://dx.doi.org/10.1051/0004-6361:20011158
Abstract Full HTML PDF (464 KB) PS (426 KB) References SIMBAD record NASA ADS Abstract Service



-  Stellar clusters and associations
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Gravitational tidal effects on galactic open clusters    p. 462
G. Bergond, S. Leon and J. Guibert
DOI: http://dx.doi.org/10.1051/0004-6361:20011043
Abstract Full HTML PDF (819 KB) PS (722 KB) References SIMBAD record NASA ADS Abstract Service

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Statistics and supermetallicity: The metallicity of NGC 6791    p. 473
B. J. Taylor
DOI: http://dx.doi.org/10.1051/0004-6361:20011135
Abstract Full HTML PDF (178 KB) PS (154 KB) References SIMBAD record NASA ADS Abstract Service



-  Formation, structure and evolution of stars
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Spectroscopic observations of the δ Scorpii binary during its recent periastron passage    p. 485
A. S. Miroshnichenko, J. Fabregat, K. S. Bjorkman, D. C. Knauth, N. D. Morrison, A. E. Tarasov, P. Reig, I. Negueruela and P. Blay
DOI: http://dx.doi.org/10.1051/0004-6361:20010911
Abstract Full HTML PDF (352 KB) PS (414 KB) References SIMBAD record NASA ADS Abstract Service

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Research Note SIDONIE: A gateway for visual double stars studies    p. 496
D. Le Contel, J.-C. Valtier and D. Bonneau
DOI: http://dx.doi.org/10.1051/0004-6361:20010985
Abstract Full HTML PDF (265 KB) PS (1.46 MB) References SIMBAD record NASA ADS Abstract Service

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The X-ray emission of the intermediate polar V 709 Cas    p. 499
D. de Martino, G. Matt, K. Mukai, T. Belloni, J. M. Bonnet-Bidaud, L. Chiappetti, B. T. Gänsicke, F. Haberl and M. Mouchet
DOI: http://dx.doi.org/10.1051/0004-6361:20011059
Abstract Full HTML PDF (724 KB) PS (574 KB) References SIMBAD record NASA ADS Abstract Service

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On the dispersion in lithium and potassium among late-type stars in young clusters: IC 2602    p. 512
S. Randich
DOI: http://dx.doi.org/10.1051/0004-6361:20011079
Abstract Full HTML PDF (256 KB) PS (171 KB) References SIMBAD record NASA ADS Abstract Service

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Self-consistent coupling of radiative transfer and dynamics in dust-driven winds    p. 522
S. Liberatore, J.-P. J. Lafon and N. Berruyer
DOI: http://dx.doi.org/10.1051/0004-6361:20011115
Abstract Full HTML PDF (244 KB) PS (219 KB) References NASA ADS Abstract Service

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X-ray emission from young stars in Taurus-Auriga-Perseus: Luminosity functions and the rotation -activity -age -relation    p. 538
B. Stelzer and R. Neuhäuser
DOI: http://dx.doi.org/10.1051/0004-6361:20011093
Abstract Full HTML PDF (451 KB) PS (287 KB) References Online Material SIMBAD record NASA ADS Abstract Service

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UV spectra of T Tauri stars from the HST and IUE satellites: BP Tau    p. 557
L. Errico, S. A. Lamzin and A. A. Vittone
DOI: http://dx.doi.org/10.1051/0004-6361:20011108
Abstract Full HTML PDF (263 KB) PS (212 KB) References SIMBAD record NASA ADS Abstract Service

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Submillimeter lines from circumstellar disks around pre-main sequence stars    p. 566
G.-J. van Zadelhoff, E. F. van Dishoeck, W.-F. Thi and G. A. Blake
DOI: http://dx.doi.org/10.1051/0004-6361:20011137
Abstract Full HTML PDF (571 KB) PS (545 KB) References SIMBAD record NASA ADS Abstract Service

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S 111 and the polarization of the B[e] supergiants in the Magellanic Clouds    p. 581
R. Melgarejo, A. M. Magalhães, A. C. Carciofi and C. V. Rodrigues
DOI: http://dx.doi.org/10.1051/0004-6361:20011141
Abstract Full HTML PDF (169 KB) PS (202 KB) References SIMBAD record NASA ADS Abstract Service

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Atomic T Tauri disk winds heated by ambipolar diffusion - I. Thermal structure    p. 589
P. J. V. Garcia, J. Ferreira, S. Cabrit and L. Binette
DOI: http://dx.doi.org/10.1051/0004-6361:20011145
Abstract Full HTML PDF (1.32 MB) PS (1.29 MB) References SIMBAD record NASA ADS Abstract Service

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Atomic T Tauri disk winds heated by ambipolar diffusion - II. Observational tests    p. 609
P. J. V. Garcia, S. Cabrit, J. Ferreira and L. Binette
DOI: http://dx.doi.org/10.1051/0004-6361:20011146
Abstract Full HTML PDF (1.51 MB) PS (2.12 MB) References SIMBAD record NASA ADS Abstract Service



-  Formation and evolution of planetary systems
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4 μm spectra of AGB stars I. Observations    p. 617
T. Lebzelter, K. H. Hinkle and B. Aringer
DOI: http://dx.doi.org/10.1051/0004-6361:20010994
Abstract Full HTML PDF (272 KB) PS (1.86 MB) References SIMBAD record NASA ADS Abstract Service


-  Diffuse matter in space
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Large scale ionization of the Radio Arc region by the Quintuplet and the Arches clusters    p. 631
N. J. Rodríguez-Fernández, J. Martín-Pintado and P. de Vicente
DOI: http://dx.doi.org/10.1051/0004-6361:20010981
Abstract Full HTML PDF (374 KB) PS (637 KB) References SIMBAD record NASA ADS Abstract Service

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Clumpy outer Galaxy molecular clouds and the steepening of the IMF    p. 644
J. Brand, J. G. A. Wouterloot, A. L. Rudolph and E. J. de Geus
DOI: http://dx.doi.org/10.1051/0004-6361:20011057
Abstract Full HTML PDF (1.06 MB) PS (1.05 MB) References SIMBAD record NASA ADS Abstract Service

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A model for the strings of η Carinae    p. 672
N. Soker
DOI: http://dx.doi.org/10.1051/0004-6361:20011113
Abstract Full HTML PDF (106 KB) PS (106 KB) References SIMBAD record NASA ADS Abstract Service

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A possible sets of diffuse bands originating at the same carrier    p. 677
T. Weselak, J. Fulara, M. R. Schmidt and J. Krełowski
DOI: http://dx.doi.org/10.1051/0004-6361:20011114
Abstract Full HTML PDF (235 KB) PS (173 KB) References SIMBAD record NASA ADS Abstract Service



-  The Sun
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Erratum
Erratum: Erratum Coronal electron acceleration and relativistic proton production during the 14 July 2000 flare and CME    p. 687
K.-L. Klein, G. Trottet, P. Lantos and J.-P. Delaboudinière
DOI: http://dx.doi.org/10.1051/0004-6361:20011096
Abstract Full HTML PDF (248 KB) PS (312 KB) NASA ADS Abstract Service

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Gravitational multipole moments of the Sun determined from helioseismic estimates of the internal structure and rotation    p. 688
I. W. Roxburgh
DOI: http://dx.doi.org/10.1051/0004-6361:20011104
Abstract Full HTML PDF (85.9 KB) PS (95.7 KB) References NASA ADS Abstract Service

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Long period oscillations in the inter-plume regions of the Sun    p. 691
D. Banerjee, E. O'Shea, J. G. Doyle and M. Goossens
DOI: http://dx.doi.org/10.1051/0004-6361:20011153
Abstract Full HTML PDF (1.13 MB) PS (586 KB) References NASA ADS Abstract Service



-  Physical and chemical processes
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Fast magnetosonic waves driven by gravitational waves    p. 701
D. Papadopoulos, N. Stergioulas, L. Vlahos and J. Kuijpers
DOI: http://dx.doi.org/10.1051/0004-6361:20010839
Abstract Full HTML PDF (144 KB) PS (151 KB) References NASA ADS Abstract Service

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Crystalline silicon nanoparticles as carriers for the Extended Red Emission    p. 707
G. Ledoux, O. Guillois, F. Huisken, B. Kohn, D. Porterat and C. Reynaud
DOI: http://dx.doi.org/10.1051/0004-6361:20011136
Abstract Full HTML PDF (374 KB) PS (423 KB) References NASA ADS Abstract Service



-  Instruments, observational techniques and data processing
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Interferometric-Doppler imaging of stellar surface structure    p. 721
S. Jankov, F. Vakili, A. Domiciano de Souza Jr. and E. Janot-Pacheco
DOI: http://dx.doi.org/10.1051/0004-6361:20011047
Abstract Full HTML PDF (460 KB) PS (768 KB) References SIMBAD record NASA ADS Abstract Service