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Astronomy and Astrophysics

Vol. 394, No. 1 (October IV 2002)

Cosmic filaments of warm baryons as traced by their X-ray emission (Zappacosta, L., et al., p. 9)


-  Letters
Discovery of new Milky Way star clusters candidates in the 2MASS point source catalog     p. L1
V. D. Ivanov, J. Borissova, P. Pessev, G. R. Ivanov, and R. Kurtev
DOI: http://dx.doi.org/10.1051/0004-6361:20021208
Abstract | Full HTML | PDF (178 KB) | PS (100 KB) | References | SIMBAD record | NASA ADS Abstract Service

Detection of Solar-like oscillations in the G7 giant star ξ Hya     p. L5
S. Frandsen et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20021281
Abstract | Full HTML | PDF (282 KB) | PS (310 KB) | References | SIMBAD record | NASA ADS Abstract Service

Ion-dominated plasma and the origin of jets in quasars     p. L9
A. Hujeirat, M. Camenzind, and M. Livio
DOI: http://dx.doi.org/10.1051/0004-6361:20021282
Abstract | Full HTML | PDF (1.83 MB) | PS (100 KB) | References | NASA ADS Abstract Service

A metallicity-flattening relation for dwarf elliptical galaxies     p. L15
F. D. Barazza, and B. Binggeli
DOI: http://dx.doi.org/10.1051/0004-6361:20021294
Abstract | Full HTML | PDF (139 KB) | PS (272 KB) | References | SIMBAD record | NASA ADS Abstract Service

Mutual phenomena involving J5 Amalthea in 2002–2003     p. L19
F. Vachier, J. E. Arlot, and W. Thuillot
DOI: http://dx.doi.org/10.1051/0004-6361:20021329
Abstract | Full HTML | PDF (80.1 KB) | PS (196 KB) | References | NASA ADS Abstract Service


-  Cosmology
Optically-selected clusters at 0.8 1.3 in the EIS cluster survey     p. 1
C. Benoist et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20021066
Abstract | Full HTML | PDF (378 KB) | PS (491 KB) | References | SIMBAD record | NASA ADS Abstract Service

Warm-hot intergalactic baryons revealed     p. 7
L. Zappacosta, F. Mannucci, R. Maiolino, R. Gilli, A. Ferrara, A. Finoguenov, N. M. Nagar, and D. J. Axon
DOI: http://dx.doi.org/10.1051/0004-6361:20021104
Abstract | Full HTML | PDF (602 KB) | PS (1.11 MB) | References | NASA ADS Abstract Service


-  Extragalactic astronomy
Correlated radio and optical variations in a sample of AGN     p. 17
M. T. Hanski, L. O. Takalo, and E. Valtaoja
DOI: http://dx.doi.org/10.1051/0004-6361:20020988
Abstract | Full HTML | PDF (1.14 MB) | PS (391 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Photometry of red giants in the disk of IC 1613     p. 33
N. A. Tikhonov, and O. A. Galazutdinova
DOI: http://dx.doi.org/10.1051/0004-6361:20021016
Abstract | Full HTML | PDF (423 KB) | PS (592 KB) | References | SIMBAD record | NASA ADS Abstract Service

On the origin of X-shaped radio-sources: New insights from the properties of their host galaxies     p. 39
A. Capetti, S. Zamfir, P. Rossi, G. Bodo, C. Zanni, and S. Massaglia
DOI: http://dx.doi.org/10.1051/0004-6361:20021070
Abstract | Full HTML | PDF (222 KB) | PS (211 KB) | References | SIMBAD record | NASA ADS Abstract Service

Magnetic fields in the absence of spiral density waves – NGC 4414     p. 47
M. Soida, R. Beck, M. Urbanik, and J. Braine
DOI: http://dx.doi.org/10.1051/0004-6361:20021100
Abstract | Full HTML | PDF (100 KB) | PS (832 KB) | References | SIMBAD record | NASA ADS Abstract Service

A sample of ultra steep spectrum sources selected from the Westerbork In the Southern Hemisphere (WISH) survey     p. 59
C. De Breuck, Y. Tang, A. G. de Bruyn, H. Röttgering, and W. van Breugel
DOI: http://dx.doi.org/10.1051/0004-6361:20021115
Abstract | Full HTML | PDF (1.86 MB) | PS (1.16 MB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

The late-time radio spectrum of SN 1993J     p. 71
M. A. Pérez-Torres, A. Alberdi, and J. M. Marcaide
DOI: http://dx.doi.org/10.1051/0004-6361:20021134
Abstract | Full HTML | PDF (213 KB) | PS (206 KB) | References | SIMBAD record | NASA ADS Abstract Service

XMM–NEWTON observation of Abell 1835: Temperature, mass and gas mass fraction profiles     p. 77
S. Majerowicz, D. M. Neumann, and T. H. Reiprich
DOI: http://dx.doi.org/10.1051/0004-6361:20021140
Abstract | Full HTML | PDF (402 KB) | PS (449 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Galactic structure and dynamics
Vertical scaleheights in a gravitationally coupled, three-component Galactic disk     p. 89
C. A. Narayan, and C. J. Jog
DOI: http://dx.doi.org/10.1051/0004-6361:20021128
Abstract | Full HTML | PDF (304 KB) | PS (181 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Formation, structure and evolution of stars
The multimode pulsation of the δ Scuti star V784 Cassiopeae     p. 97
L. L. Kiss, A. Derekas, E. J. Alfaro, I. B. Bíró, B. Csák, R. Garrido, K. Szatmáry, and J. R. Thomson
DOI: http://dx.doi.org/10.1051/0004-6361:20021058
Abstract | Full HTML | PDF (1.63 MB) | PS (578 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Discovery of new highly excited OH sources in regions of high-mass star formation     p. 107
A. Baudry, and J. F. Desmurs
DOI: http://dx.doi.org/10.1051/0004-6361:20021097
Abstract | Full HTML | PDF (134 KB) | PS (122 KB) | References | SIMBAD record | NASA ADS Abstract Service

Numerical simulation of the surface flow of a companion star in a close binary system     p. 115
K. Oka, T. Nagae, T. Matsuda, H. Fujiwara, and H. M. J. Boffin
DOI: http://dx.doi.org/10.1051/0004-6361:20021102
Abstract | Full HTML | PDF (715 KB) | PS (2.26 MB) | References | NASA ADS Abstract Service

Modelling of intermediate age stellar populations III. Effects of dust-shells around AGB stars     p. 125
M. Mouhcine
DOI: http://dx.doi.org/10.1051/0004-6361:20021096
Abstract | Full HTML | PDF (239 KB) | PS (135 KB) | References | SIMBAD record | NASA ADS Abstract Service

Variability and pulsations in the Be star 66 Ophiuchi     p. 137
M. Floquet et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20021105
Abstract | Full HTML | PDF (460 KB) | PS (767 KB) | References | SIMBAD record | NASA ADS Abstract Service

Multiplicity among chemically peculiar stars - II. Cool magnetic Ap stars     p. 151
F. Carrier, P. North, S. Udry, and J. Babel
DOI: http://dx.doi.org/10.1051/0004-6361:20021122
Abstract | Full HTML | PDF (602 KB) | PS (383 KB) | References | Online Material | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Unstable processes in magnetic cataclysmic variables - I. Case of the long-period polar QQ Vulpeculae     p. 171
A. V. Halevin, N. M. Shakhovskoy, I. L. Andronov, and S. V. Kolesnikov
DOI: http://dx.doi.org/10.1051/0004-6361:20021107
Abstract | Full HTML | PDF (593 KB) | PS (353 KB) | References | SIMBAD record | NASA ADS Abstract Service

Polarization variability in the interacting Be binary CX Draconis     p. 181
A. Berdyugin, and V. Piirola
DOI: http://dx.doi.org/10.1051/0004-6361:20021109
Abstract | Full HTML | PDF (233 KB) | PS (305 KB) | References | SIMBAD record | NASA ADS Abstract Service

Elemental abundance analyses with DAO spectrograms - XXVI. The superficially normal stars γ Serpentis (F6 V) and 101 Herculis (A7 V)     p. 187
H. Caliskan, S. J. Adelman, M. T. Cay, I. H. Cay, A. F. Gulliver, G. H. Tektunali, D. Kocer, and A. Teker
DOI: http://dx.doi.org/10.1051/0004-6361:20021117
Abstract | Full HTML | PDF (126 KB) | PS (98.6 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

A search for microquasar candidates at low galactic latitudes     p. 193
J. M. Paredes, M. Ribó, and J. Martí
DOI: http://dx.doi.org/10.1051/0004-6361:20021086
Abstract | Full HTML | PDF (1.19 MB) | PS (655 KB) | References | SIMBAD record | NASA ADS Abstract Service

Strongly absorbed quiescent X-ray emission from the X-ray transient XTE J0421+56 (CI Cam) observed with XMM-Newton     p. 205
L. Boirin, A. N. Parmar, T. Oosterbroek, D. Lumb, M. Orlandini, and N. Schartel
DOI: http://dx.doi.org/10.1051/0004-6361:20021089
Abstract | Full HTML | PDF (167 KB) | PS (118 KB) | References | SIMBAD record | NASA ADS Abstract Service

Adiabatic index of dense matter and damping of neutron star pulsations     p. 213
P. Haensel, K. P. Levenfish, and D. G. Yakovlev
DOI: http://dx.doi.org/10.1051/0004-6361:20021112
Abstract | Full HTML | PDF (122 KB) | PS (97.1 KB) | References | NASA ADS Abstract Service

No disk needed around HD 199143 B     p. 219
G. Chauvin, T. Fusco, A.-M. Lagrange, D. Mouillet, J.-L. Beuzit, M. Thomson, J.-C. Augereau, F. Marchis, C. Dumas, and P. Lowrance
DOI: http://dx.doi.org/10.1051/0004-6361:20021114
Abstract | Full HTML | PDF (150 KB) | PS (177 KB) | References | SIMBAD record | NASA ADS Abstract Service

Near-infrared imaging of RAFGL7009S     p. 225
A. Zavagno, L. Deharveng, D. Nadeau, and J. Caplan
DOI: http://dx.doi.org/10.1051/0004-6361:20021129
Abstract | Full HTML | PDF (184 KB) | PS (3.93 MB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

VY Sculptoris stars as magnetic cataclysmic variables     p. 231
J.-M. Hameury, and J.-P. Lasota
DOI: http://dx.doi.org/10.1051/0004-6361:20021136
Abstract | Full HTML | PDF (304 KB) | PS (189 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Formation and evolution of planetary systems
Orbital migration and the frequency of giant planet formation     p. 241
D. E. Trilling, J. I. Lunine, and W. Benz
DOI: http://dx.doi.org/10.1051/0004-6361:20021108
Abstract | Full HTML | PDF (665 KB) | PS (435 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Diffuse matter in space
The molecular environment of NGC 3603 - I. Spatial distribution and kinematic structure     p. 253
D. E. A. Nürnberger, L. Bronfman, H. W. Yorke, and H. Zinnecker
DOI: http://dx.doi.org/10.1051/0004-6361:20021022
Abstract | Full HTML | PDF (1.63 MB) | PS (3.58 MB) | References | SIMBAD record | NASA ADS Abstract Service

Ground-based terahertz CO spectroscopy towards Orion     p. 271
J. Kawamura et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20021090
Abstract | Full HTML | PDF (127 KB) | PS (111 KB) | References | SIMBAD record | NASA ADS Abstract Service

The structure and stability of molecular cloud cores in external radiation fields     p. 275
D. Galli, M. Walmsley, and J. Gonçalves
DOI: http://dx.doi.org/10.1051/0004-6361:20021125
Abstract | Full HTML | PDF (237 KB) | PS (138 KB) | References | NASA ADS Abstract Service


-  The Sun
Solar p-modes from 1979 days of the GOLF experiment     p. 285
B. Gelly, M. Lazrek, G. Grec, A. Ayad, F. X. Schmider, C. Renaud, D. Salabert, and E. Fossat
DOI: http://dx.doi.org/10.1051/0004-6361:20021106
Abstract | Full HTML | PDF (440 KB) | PS (571 KB) | References | NASA ADS Abstract Service

Flare waves observed in Helium I 10 830 Å - A link between Hα Moreton and EIT waves     p. 299
B. Vršnak, A. Warmuth, R. Brajša, and A. Hanslmeier
DOI: http://dx.doi.org/10.1051/0004-6361:20021121
Abstract | Full HTML | PDF (729 KB) | PS (3.24 MB) | References | NASA ADS Abstract Service


-  The solar system
The velocity distribution of periodic comets and the meteor shower on Mars     p. 311
Yuehua Ma, I. P. Williams, W. H. Ip, and Wenping Chen
DOI: http://dx.doi.org/10.1051/0004-6361:20021099
Abstract | Full HTML | PDF (81.3 KB) | PS (86.8 KB) | References | NASA ADS Abstract Service


-  Celestial mechanics and astrometry
Positioning the Terrestrial Ephemeris Origin in the International Terrestrial Reference Frame     p. 317
S. Lambert, and C. Bizouard
DOI: http://dx.doi.org/10.1051/0004-6361:20021139
Abstract | Full HTML | PDF (457 KB) | PS (467 KB) | References | NASA ADS Abstract Service

Symmetric doubly asymptotic orbits at collinear equilibrium points in the general three-body problem     p. 323
E. A. Perdios, and V. S. Kalantonis
DOI: http://dx.doi.org/10.1051/0004-6361:20021144
Abstract | Full HTML | PDF (390 KB) | PS (552 KB) | References | NASA ADS Abstract Service


-  Physical and chemical processes
Accretion-Ejection Instability in magnetized disks: Feeding the corona with Alfvén waves     p. 329
P. Varnière, and M. Tagger
DOI: http://dx.doi.org/10.1051/0004-6361:20021135
Abstract | Full HTML | PDF (189 KB) | PS (139 KB) | References | NASA ADS Abstract Service


-  Instruments, observational techniques and data processing
Adaptive optics observations of asteroid (216) Kleopatra     p. 339
D. Hestroffer, F. Marchis, T. Fusco, and J. Berthier
DOI: http://dx.doi.org/10.1051/0004-6361:20021094
Abstract | Full HTML | PDF (211 KB) | PS (244 KB) | References | NASA ADS Abstract Service


-  Computational methods
A new Monte Carlo code for star cluster simulations - II. Central black hole and stellar collisions     p. 345
M. Freitag, and W. Benz
DOI: http://dx.doi.org/10.1051/0004-6361:20021142
Abstract | Full HTML | PDF (1.91 MB) | PS (766 KB) | References | NASA ADS Abstract Service