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Astronomy & Astrophysics

Vol. 397, No. 1 (January I 2003)

HCG31: Velocity fields of the component galaxies (Richer, M.G., et al., p. 101)
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-  Letters
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Signatures of SN Ia in the galactic thick disk - Observational evidence from α-elements in 67 dwarf stars in the solar neighbourhood    p. L1
S. Feltzing, T. Bensby and I. Lundström
DOI: http://dx.doi.org/10.1051/0004-6361:20021661
Abstract Full HTML PDF (222 KB) PS (309 KB) References SIMBAD record NASA ADS Abstract Service


-  Cosmology
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Decomposition dynamics of interstellar HCNH: Ab-initio MO and RRKM studies    p. 1
H. Tachikawa, T. Iyama and T. Fukuzumi
DOI: http://dx.doi.org/10.1051/0004-6361:20021508
Abstract Full HTML PDF (162 KB) PS (499 KB) References NASA ADS Abstract Service

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Ly-α photon induced amorphization of Ic water ice at 16 Kelvin - Effects and quantitative comparison with ion irradiation    p. 7
G. Leto and G. A. Baratta
DOI: http://dx.doi.org/10.1051/0004-6361:20021473
Abstract Full HTML PDF (960 KB) PS (311 KB) References NASA ADS Abstract Service

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Analytic calculation of the parallel mean free path of heliospheric cosmic rays - II. Dynamical magnetic slab turbulence and random sweeping slab turbulence with finite wave power at small wavenumbers    p. 15
A. Teufel and R. Schlickeiser
DOI: http://dx.doi.org/10.1051/0004-6361:20021471
Abstract Full HTML PDF (426 KB) PS (167 KB) References NASA ADS Abstract Service



-  Extragalactic astronomy
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The non-thermal Sunyaev–Zel'dovich effect in clusters of galaxies    p. 27
S. Colafrancesco, P. Marchegiani and E. Palladino
DOI: http://dx.doi.org/10.1051/0004-6361:20021199
Abstract Full HTML PDF (846 KB) PS (287 KB) References SIMBAD record NASA ADS Abstract Service

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The diffuse radio emission from the Coma cluster at 2.675 GHz and 4.85 GHz    p. 53
M. Thierbach, U. Klein and R. Wielebinski
DOI: http://dx.doi.org/10.1051/0004-6361:20021474
Abstract Full HTML PDF (1.57 MB) PS (954 KB) References SIMBAD record NASA ADS Abstract Service

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The mass function of the Las Campanas loose groups of galaxies    p. 63
P. Heinämäki, J. Einasto, M. Einasto, E. Saar, D. L. Tucker and V. Müller
DOI: http://dx.doi.org/10.1051/0004-6361:20021498
Abstract Full HTML PDF (748 KB) PS (200 KB) References NASA ADS Abstract Service



-  Galactic structure and dynamics
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Modeling the emission line sequence of galaxies    p. 71
G. Stasińska and Y. Izotov
DOI: http://dx.doi.org/10.1051/0004-6361:20021510
Abstract Full HTML PDF (1.01 MB) PS (227 KB) References SIMBAD record NASA ADS Abstract Service

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Dust and molecules in the Local Group galaxy NGC 6822 - III. The first-ranked HII region complex Hubble V    p. 87
F. P. Israel, F. Baas, R. J. Rudy, E. D. Skillman and C. E. Woodward
DOI: http://dx.doi.org/10.1051/0004-6361:20021464
Abstract Full HTML PDF (447 KB) PS (379 KB) References SIMBAD record NASA ADS Abstract Service

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Is HCG 31 undergoing a merger or a fly-by interaction?    p. 99
M. G. Richer, L. Georgiev, M. Rosado, A. Bullejos, M. Valdez-Gutiérrez and D. Dultzin-Hacyan
DOI: http://dx.doi.org/10.1051/0004-6361:20021394
Abstract Full HTML PDF (380 KB) PS (317 KB) References SIMBAD record NASA ADS Abstract Service

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The bends in the slopes of radial abundance gradients in the disks of spiral galaxies – Do they exist?    p. 109
L. S. Pilyugin
DOI: http://dx.doi.org/10.1051/0004-6361:20021505
Abstract Full HTML PDF (169 KB) PS (85.7 KB) References SIMBAD record NASA ADS Abstract Service

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The Type Ia Supernova 2001V in NGC 3987    p. 115
J. Vinkó, I. B. Bíró, B. Csák, Sz. Csizmadia, A. Derekas, G. Fűrész, Z. Heiner, K. Sárneczky, B. Sipőcz, Gy. Szabó, et al. (3 more)
DOI: http://dx.doi.org/10.1051/0004-6361:20021469
Abstract Full HTML PDF (300 KB) PS (296 KB) References SIMBAD record NASA ADS Abstract Service

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On the central black hole mass in Mkn 501    p. 121
F. M. Rieger and K. Mannheim
DOI: http://dx.doi.org/10.1051/0004-6361:20021482
Abstract Full HTML PDF (155 KB) PS (88.7 KB) References SIMBAD record NASA ADS Abstract Service

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The HST survey of the B2 sample of radio galaxies: Detection of two optical jets    p. 127
P. Parma, H. R. de Ruiter, A. Capetti, R. Fanti, R. Morganti, M. Bondi, R. A. Laing and J. R. Canvin
DOI: http://dx.doi.org/10.1051/0004-6361:20021476
Abstract Full HTML PDF (229 KB) PS (152 KB) References SIMBAD record NASA ADS Abstract Service



-  Stellar clusters and associations
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Star-forming complexes and the spiral structure of our Galaxy    p. 133
D. Russeil
DOI: http://dx.doi.org/10.1051/0004-6361:20021504
Abstract Full HTML PDF (605 KB) PS (213 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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The stellar activity-rotation relationship revisited: Dependence of saturated and non-saturated X-ray emission regimes on stellar mass for late-type dwarfs    p. 147
N. Pizzolato, A. Maggio, G. Micela, S. Sciortino and P. Ventura
DOI: http://dx.doi.org/10.1051/0004-6361:20021560
Abstract Full HTML PDF (1.01 MB) PS (2.06 MB) References Online Material SIMBAD record NASA ADS Abstract Service

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Multiplicity among solar–type stars - III. Statistical properties of the F7–K binaries with periods up to 10 years    p. 159
J. L. Halbwachs, M. Mayor, S. Udry and F. Arenou
DOI: http://dx.doi.org/10.1051/0004-6361:20021507
Abstract Full HTML PDF (554 KB) PS (176 KB) References SIMBAD record NASA ADS Abstract Service

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A Catalogue of infrared star clusters and stellar groups    p. 177
E. Bica, C. M. Dutra and B. Barbuy
DOI: http://dx.doi.org/10.1051/0004-6361:20021479
Abstract Full HTML PDF (125 KB) PS (80.8 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service



-  Formation, structure and evolution of stars
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Multitransitional observations of the CS core of L673    p. 181
O. Morata, J. M. Girart and R. Estalella
DOI: http://dx.doi.org/10.1051/0004-6361:20021103
Abstract Full HTML PDF (447 KB) PS (267 KB) References SIMBAD record NASA ADS Abstract Service

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Interstellar extinction in the open clusters towards galactic longitude around 130    p. 191
A. K. Pandey, K. Upadhyay, Y. Nakada and K. Ogura
DOI: http://dx.doi.org/10.1051/0004-6361:20021509
Abstract Full HTML PDF (1.21 MB) PS (595 KB) References SIMBAD record NASA ADS Abstract Service

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Dust emission from inhomogeneous interstellar clouds: Radiative transfer in 3D with transiently heated particles    p. 201
M. Juvela and P. Padoan
DOI: http://dx.doi.org/10.1051/0004-6361:20021433
Abstract Full HTML PDF (650 KB) PS (506 KB) References SIMBAD record NASA ADS Abstract Service

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A radio catalog of Galactic HII regions for applications from decimeter to millimeter wavelengths    p. 213
R. Paladini, C. Burigana, R. D. Davies, D. Maino, M. Bersanelli, B. Cappellini, P. Platania and G. Smoot
DOI: http://dx.doi.org/10.1051/0004-6361:20021466
Abstract Full HTML PDF (329 KB) PS (1.50 MB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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Near and Mid-infrared images of the massive star forming complex G9.62+0.19    p. 227
P. Persi, M. Tapia, M. Roth, A. R. Marenzi, L. Testi and L. Vanzi
DOI: http://dx.doi.org/10.1051/0004-6361:20021480
Abstract Full HTML PDF (900 KB) PS (2.66 MB) References SIMBAD record NASA ADS Abstract Service



-  Stellar atmospheres
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The eclipsing millisecond pulsar PSR J1740-5340 and its red straggler companion    p. 237
J. A. Orosz and M. H. van Kerkwijk
DOI: http://dx.doi.org/10.1051/0004-6361:20021468
Abstract Full HTML PDF (625 KB) PS (302 KB) References SIMBAD record NASA ADS Abstract Service

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X-ray properties of 4U 1543–624    p. 249
J. Schultz
DOI: http://dx.doi.org/10.1051/0004-6361:20021477
Abstract Full HTML PDF (261 KB) PS (183 KB) References SIMBAD record NASA ADS Abstract Service



-  Formation and evolution of planetary systems
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Chemical compositions of four barium stars    p. 257
Y. C. Liang, G. Zhao, Y. Q. Chen, H. M. Qiu and B. Zhang
DOI: http://dx.doi.org/10.1051/0004-6361:22021460
Abstract Full HTML PDF (238 KB) PS (119 KB) References Online Material SIMBAD record NASA ADS Abstract Service

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On the relationship between the mercury-manganese stars and the metallic-lined stars    p. 267
Saul J. Adelman, A. S. Adelman and O. I. Pintado
DOI: http://dx.doi.org/10.1051/0004-6361:20021475
Abstract Full HTML PDF (148 KB) PS (186 KB) References SIMBAD record NASA ADS Abstract Service

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Mg, Ba and Eu abundances in thick disk and halo stars    p. 275
L. Mashonkina, T. Gehren, C. Travaglio and T. Borkova
DOI: http://dx.doi.org/10.1051/0004-6361:20021512
Abstract Full HTML PDF (272 KB) PS (125 KB) References SIMBAD record NASA ADS Abstract Service

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Simultaneous optical and X-ray observations of flares and rotational modulation on the RS CVn binary HR 1099 (V711 Tau) from the MUSICOS 1998 campaign    p. 285
D. García-Alvarez, B. H. Foing, D. Montes, J. Oliveira, J. G. Doyle, S. Messina, A. F. Lanza, M. Rodonò, J. Abbott, T. D. C. Ash, et al. (24 more)
DOI: http://dx.doi.org/10.1051/0004-6361:20021481
Abstract Full HTML PDF (1.85 MB) PS (700 KB) References SIMBAD record NASA ADS Abstract Service



-  Diffuse matter in space
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Magnetic twist and writhe of active regions - On the origin of deformed flux tubes    p. 305
M. C. López Fuentes, P. Démoulin, C. H. Mandrini, A. A. Pevtsov and L. van Driel-Gesztelyi
DOI: http://dx.doi.org/10.1051/0004-6361:20021487
Abstract Full HTML PDF (439 KB) PS (336 KB) References NASA ADS Abstract Service


-  The Sun
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Meteor showers associated with the near-Earth asteroid (2101) Adonis    p. 319
P. B. Babadzhanov
DOI: http://dx.doi.org/10.1051/0004-6361:20021506
Abstract Full HTML PDF (116 KB) PS (155 KB) References NASA ADS Abstract Service

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Thermal observations of MUSES-C mission target (25143) 1998 SF36    p. 325
T. Sekiguchi, M. Abe, H. Boehnhardt, B. Dermawan, O. R. Hainaut and S. Hasegawa
DOI: http://dx.doi.org/10.1051/0004-6361:20021437
Abstract Full HTML PDF (190 KB) PS (118 KB) References NASA ADS Abstract Service

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CCD photometry of distant comets. III - Ensemble properties of Jupiter-family comets    p. 329
S. C. Lowry, A. Fitzsimmons and S. Collander-Brown
DOI: http://dx.doi.org/10.1051/0004-6361:20021486
Abstract Full HTML PDF (385 KB) PS (186 KB) References NASA ADS Abstract Service



-  The solar system
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An extension of Herschel's method for dense and extensive catalogues - Application to the determination of solar motion    p. 345
C. Abad, K. Vieira, A. Bongiovanni, L. Romero and B. Vicente
DOI: http://dx.doi.org/10.1051/0004-6361:20021503
Abstract Full HTML PDF (485 KB) PS (1.31 MB) References SIMBAD record NASA ADS Abstract Service

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An upgraded theory for Helene, Telesto, and Calypso    p. 353
P. Oberti and A. Vienne
DOI: http://dx.doi.org/10.1051/0004-6361:20021518
Abstract Full HTML PDF (148 KB) PS (88.4 KB) References NASA ADS Abstract Service



-  Physical and chemical processes
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15 colour photometry of the Landolt SA95 standard star field    p. 361
Xu Zhou, Zhaoji Jiang, Jun Ma, Suijian Xue, Hong Wu, Jiansheng Chen, Jin Zhu, Weihsin Sun and R. A. Windhorst
DOI: http://dx.doi.org/10.1051/0004-6361:20021467
Abstract Full HTML PDF (1.16 MB) PS (1.14 MB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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Yet another object detection application (YODA) - Object detection and photometry for multi-band imaging data    p. 371
N. Drory
DOI: http://dx.doi.org/10.1051/0004-6361:20021483
Abstract Full HTML PDF (373 KB) PS (434 KB) References SIMBAD record NASA ADS Abstract Service