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Astronomy and Astrophysics

Vol. 390, No. 1 (July IV 2002)

VLT-UVES spectra of Li I 670.8 nm doublet in NGC 6397 TO stars (Bonifacio, P., et al., p. 94)


-  Letters
G24.78+0.08: A cluster of high-mass (proto)stars     p. L1
R. S. Furuya, R. Cesaroni, C. Codella, L. Testi, R. Bachiller, and M. Tafalla
DOI: http://dx.doi.org/10.1051/0004-6361:20020850
Abstract | Full HTML | PDF (220 KB) | PS (485 KB) | References | SIMBAD record | NASA ADS Abstract Service

A twisted jet from R Mon     p. L5
T. A. Movsessian, T. Yu. Magakian, and V. L. Afanasiev
DOI: http://dx.doi.org/10.1051/0004-6361:20020890
Abstract | Full HTML | PDF (185 KB) | PS (884 KB) | References | SIMBAD record | NASA ADS Abstract Service

Images for a binary gravitational lens from a single real algebraic equation     p. L11
H. Asada
DOI: http://dx.doi.org/10.1051/0004-6361:20020891
Abstract | Full HTML | PDF (80.7 KB) | PS (256 KB) | References | NASA ADS Abstract Service


-  Cosmology
Cosmology with galaxy clusters in the XMM large-scale structure survey     p. 1
A. Refregier, I. Valtchanov, and M. Pierre
DOI: http://dx.doi.org/10.1051/0004-6361:20020720
Abstract | Full HTML | PDF (300 KB) | PS (328 KB) | References | NASA ADS Abstract Service

High matter density peaks from UVES observations of QSO pairs: Correlation properties and chemical abundances     p. 13
V. D'Odorico, P. Petitjean, and S. Cristiani
DOI: http://dx.doi.org/10.1051/0004-6361:20020737
Abstract | Full HTML | PDF (704 KB) | PS (480 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Extragalactic astronomy
XMM-Newton observation of the distant ( ) galaxy cluster RX J1120.1+4318     p. 27
M. Arnaud et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20020669
Abstract | Full HTML | PDF (254 KB) | PS (451 KB) | References | SIMBAD record | NASA ADS Abstract Service

Search for point sources of gamma radiation above 15 TeV with the HEGRA AIROBICC array     p. 39
F. Aharonian et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20020686
Abstract | Full HTML | PDF (224 KB) | PS (143 KB) | References | SIMBAD record | NASA ADS Abstract Service

Hγ and Hδ absorption lines and the Initial Mass Function in extragalactic star forming regions - I. Data     p. 47
A. Sinanian, D. Kunth, J. Lequeux, G. Comte, and A. Petrosian
DOI: http://dx.doi.org/10.1051/0004-6361:20020709
Abstract | Full HTML | PDF (1.12 MB) | PS (1.29 MB) | References | SIMBAD record | NASA ADS Abstract Service

New abundance measurements in UKS 1927–177, a very metal-poor galaxy in the Local Group     p. 59
I. Saviane, L. Rizzi, E. V. Held, F. Bresolin, and Y. Momany
DOI: http://dx.doi.org/10.1051/0004-6361:20020750
Abstract | Full HTML | PDF (143 KB) | PS (129 KB) | References | SIMBAD record | NASA ADS Abstract Service

A 10-day ASCA observation of the narrow-line Seyfert 1 galaxy IRAS 13224-3809     p. 65
G. C. Dewangan, Th. Boller, K. P. Singh, and K. M. Leighly
DOI: http://dx.doi.org/10.1051/0004-6361:20020689
Abstract | Full HTML | PDF (739 KB) | PS (305 KB) | References | SIMBAD record | NASA ADS Abstract Service

Intrinsic spectra and energetics of BeppoSAX Gamma–Ray Bursts with known redshifts     p. 81
L. Amati et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20020722
Abstract | Full HTML | PDF (209 KB) | PS (137 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar clusters and associations
The lithium content of the globular cluster NGC 6397     p. 91
P. Bonifacio et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20020620
Abstract | Full HTML | PDF (368 KB) | PS (782 KB) | References | SIMBAD record | NASA ADS Abstract Service

NGC 1912 and NGC 1907: A close encounter between open clusters?     p. 103
M. R. de Oliveira, A. Fausti, E. Bica, and H. Dottori
DOI: http://dx.doi.org/10.1051/0004-6361:20020679
Abstract | Full HTML | PDF (673 KB) | PS (323 KB) | References | SIMBAD record | NASA ADS Abstract Service

Rotation of stars in NGC 6134 - A comparison of δ Scuti stars and non-variable stars     p. 109
M. B. Rasmussen, H.Bruntt, S. Frandsen, E. Paunzen, and H. M. Maitzen
DOI: http://dx.doi.org/10.1051/0004-6361:20020713
Abstract | Full HTML | PDF (287 KB) | PS (243 KB) | References | SIMBAD record | NASA ADS Abstract Service

Analysis of colour-magnitude diagrams of rich LMC clusters: NGC 1831     p. 121
L. O. Kerber, B. X. Santiago, R. Castro, and D. Valls-Gabaud
DOI: http://dx.doi.org/10.1051/0004-6361:20020692
Abstract | Full HTML | PDF (592 KB) | PS (2.29 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  Formation, structure and evolution of stars
Blazhko stars: Always distorted?     p. 133
J. Jurcsik, J. M. Benkő, and B. Szeidl
DOI: http://dx.doi.org/10.1051/0004-6361:20020654
Abstract | Full HTML | PDF (242 KB) | PS (109 KB) | References | SIMBAD record | NASA ADS Abstract Service

A comparison of neutron star blackbody luminosities in LMXB with the theory of accretion flow spreading on the stellar surface     p. 139
M. J. Church, N. A. Inogamov, and M. Bałucińska-Church
DOI: http://dx.doi.org/10.1051/0004-6361:20020678
Abstract | Full HTML | PDF (185 KB) | PS (135 KB) | References | SIMBAD record | NASA ADS Abstract Service

The ERE of the “Red Rectangle" revisited     p. 147
H. Van Winckel, M. Cohen, and T. R. Gull
DOI: http://dx.doi.org/10.1051/0004-6361:20020623
Abstract | Full HTML | PDF (228 KB) | PS (188 KB) | References | SIMBAD record | NASA ADS Abstract Service

The evolution of Nova V382 Velorum 1999     p. 155
M. Della Valle, L. Pasquini, D. Daou, and R. E. Williams
DOI: http://dx.doi.org/10.1051/0004-6361:20020611
Abstract | Full HTML | PDF (709 KB) | PS (482 KB) | References | SIMBAD record | NASA ADS Abstract Service

Asteroseismic tests for models of magnetically active close binaries with orbital period modulation     p. 167
A. F. Lanza, and M. Rodonò
DOI: http://dx.doi.org/10.1051/0004-6361:20020747
Abstract | Full HTML | PDF (110 KB) | PS (97.2 KB) | References | SIMBAD record | NASA ADS Abstract Service

Identification of RR Lyrae stars in the Tycho-2 catalogue     p. 173
M. O. Mennessier, and J. Colomé
DOI: http://dx.doi.org/10.1051/0004-6361:20020714
Abstract | Full HTML | PDF (141 KB) | PS (109 KB) | References | SIMBAD record | NASA ADS Abstract Service

Study of FK Comae Berenices - IV. Active longitudes and the “flip-flop” phenomenon     p. 179
H. Korhonen, S. V. Berdyugina, and I. Tuominen
DOI: http://dx.doi.org/10.1051/0004-6361:20020674
Abstract | Full HTML | PDF (423 KB) | PS (458 KB) | References | SIMBAD record | NASA ADS Abstract Service

First Stars II. Elemental abundances in the extremely metal-poor star CS 22949–037 - A diagnostic of early massive supernovae     p. 187
E. Depagne et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20020687
Abstract | Full HTML | PDF (203 KB) | PS (144 KB) | References | SIMBAD record | NASA ADS Abstract Service

A low/hard state outburst of XTE J1550-564     p. 199
T. Belloni, A. P. Colombo, J. Homan, S. Campana, and M. van der Klis
DOI: http://dx.doi.org/10.1051/0004-6361:20020703
Abstract | Full HTML | PDF (391 KB) | PS (183 KB) | References | SIMBAD record | NASA ADS Abstract Service

The acoustic spectrum of α Cen A     p. 205
F. Bouchy, and F. Carrier
DOI: http://dx.doi.org/10.1051/0004-6361:20020706
Abstract | Full HTML | PDF (617 KB) | PS (463 KB) | References | SIMBAD record | NASA ADS Abstract Service

Properties of the P Cygni wind found using the Self Absorption Curve method     p. 213
G. Muratorio, N. Markova, M. Friedjung, and G. Israelian
DOI: http://dx.doi.org/10.1051/0004-6361:20020708
Abstract | Full HTML | PDF (130 KB) | PS (104 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar atmospheres
Opacity in the upper atmosphere of AU Mic     p. 219
D. S. Bloomfield, M. Mathioudakis, D. J. Christian, F. P. Keenan, and J. L. Linsky
DOI: http://dx.doi.org/10.1051/0004-6361:20020690
Abstract | Full HTML | PDF (149 KB) | PS (120 KB) | References | SIMBAD record | NASA ADS Abstract Service

Sulphur abundances in disk stars: A correlation with silicon     p. 225
Y. Q. Chen, P. E. Nissen, G. Zhao, and M. Asplund
DOI: http://dx.doi.org/10.1051/0004-6361:20020735
Abstract | Full HTML | PDF (211 KB) | PS (146 KB) | References | SIMBAD record | NASA ADS Abstract Service

O/Fe in metal-poor main sequence and subgiant stars     p. 235
P. E. Nissen, F. Primas, M. Asplund, and D. L. Lambert
DOI: http://dx.doi.org/10.1051/0004-6361:20020736
Abstract | Full HTML | PDF (675 KB) | PS (375 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Formation and evolution of planetary systems
Radial mixing in protoplanetary accretion disks - III. Carbon dust oxidation and abundance of hydrocarbons in comets     p. 253
H.-P. Gail
DOI: http://dx.doi.org/10.1051/0004-6361:20020614
Abstract | Full HTML | PDF (236 KB) | PS (148 KB) | References | NASA ADS Abstract Service

The CORALIE survey for southern extra-solar planets - VIII. The very low-mass companions of HD 141937, HD 162020, HD 168443 and HD 202206: Brown dwarfs or “superplanets”?     p. 267
S. Udry, M. Mayor, D. Naef, F. Pepe, D. Queloz, N. C. Santos, and M. Burnet
DOI: http://dx.doi.org/10.1051/0004-6361:20020685
Abstract | Full HTML | PDF (412 KB) | PS (247 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Diffuse matter in space
A water maser flare in W49N - The superposition of the spectra of two component masers     p. 281
J. J. Zhou, X. W. Zheng, and Y. X. Chen
DOI: http://dx.doi.org/10.1051/0004-6361:20020705
Abstract | Full HTML | PDF (115 KB) | PS (125 KB) | References | SIMBAD record | NASA ADS Abstract Service

CH3OH and H2O masers in high-mass star-forming regions     p. 289
H. Beuther, A. Walsh, P. Schilke, T. K. Sridharan, K. M. Menten, and F. Wyrowski
DOI: http://dx.doi.org/10.1051/0004-6361:20020710
Abstract | Full HTML | PDF (573 KB) | PS (525 KB) | References | SIMBAD record | NASA ADS Abstract Service

The origin of the young stellar population in the solar neighborhood — A link to the formation of the Local Bubble?     p. 299
T. W. Berghöfer, and D. Breitschwerdt
DOI: http://dx.doi.org/10.1051/0004-6361:20020627
Abstract | Full HTML | PDF (139 KB) | PS (266 KB) | References | SIMBAD record | NASA ADS Abstract Service

Turbulent velocity structure in molecular clouds     p. 307
V. Ossenkopf, and M.-M. Mac Low
DOI: http://dx.doi.org/10.1051/0004-6361:20020629
Abstract | Full HTML | PDF (319 KB) | PS (204 KB) | References | SIMBAD record | NASA ADS Abstract Service

X-ray line emission from supernova ejecta fragments     p. 327
A. M. Bykov
DOI: http://dx.doi.org/10.1051/0004-6361:20020694
Abstract | Full HTML | PDF (235 KB) | PS (246 KB) | References | SIMBAD record | NASA ADS Abstract Service

Expanding shells of shocked neutral hydrogen around compact H regions     p. 337
R. Kothes, and C. R. Kerton
DOI: http://dx.doi.org/10.1051/0004-6361:20020671
Abstract | Full HTML | PDF (369 KB) | PS (647 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  The Sun
A theory of the fundamental plasma emission of type-III solar radio bursts     p. 351
M. V. Alves, A. C.-L. Chian, M. A. E. De Moraes, J. R. Abalde, and F. B. Rizzato
DOI: http://dx.doi.org/10.1051/0004-6361:20020693
Abstract | Full HTML | PDF (195 KB) | PS (1.37 MB) | References | NASA ADS Abstract Service

Spectral behavior of solar oscillations modulated by magnetic variation     p. 359
Heon-Young Chang
DOI: http://dx.doi.org/10.1051/0004-6361:20020771
Abstract | Full HTML | PDF (99.4 KB) | PS (77.9 KB) | References | NASA ADS Abstract Service


-  The solar system
Multi-transitional observations of methanol in Comet Hale-Bopp (1995 O1)     p. 363
M. Ikeda, K. Kawaguchi, S. Takakuwa, A. Sakamoto, K. Sunada, and T. Fuse
DOI: http://dx.doi.org/10.1051/0004-6361:20020677
Abstract | Full HTML | PDF (117 KB) | PS (98.5 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Physical and chemical processes
D/HD transition in Photon Dominated Regions (PDR)     p. 369
F. Le Petit, E. Roueff, and J. Le Bourlot
DOI: http://dx.doi.org/10.1051/0004-6361:20020729
Abstract | Full HTML | PDF (183 KB) | PS (152 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Instruments, observational techniques and data processing
Determination of accurate stellar radial-velocity measures     p. 383
D. Gullberg, and L. Lindegren
DOI: http://dx.doi.org/10.1051/0004-6361:20020660
Abstract | Full HTML | PDF (366 KB) | PS (462 KB) | References | SIMBAD record | NASA ADS Abstract Service