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Astronomy and Astrophysics

Vol. 407, No. 2 (August IV 2003)

Keplerian orbit of the Jovian mass planet orbiting HD 73256 (Udry, S., et al., p. 681)


-  Letters
The origin of the iron lines in NGC 7213     p. L21
S. Bianchi, G. Matt, I. Balestra, and G. C. Perola
DOI: http://dx.doi.org/10.1051/0004-6361:20031054
Abstract | Full HTML | PDF (121 KB) | PS (398 KB) | References | SIMBAD record | NASA ADS Abstract Service

An accretion disk model for periodic timing variations of pulsars     p. L25
G. J. Qiao, Y. Q. Xue, R. X. Xu, H. G. Wang, and B. W. Xiao
DOI: http://dx.doi.org/10.1051/0004-6361:20031055
Abstract | Full HTML | PDF (91.6 KB) | PS (243 KB) | References | SIMBAD record | NASA ADS Abstract Service

Sunspot plume observations in the EUV - The gas pressure differential between the umbra and surrounding region     p. L29
J. G. Doyle, and M. S. Madjarska
DOI: http://dx.doi.org/10.1051/0004-6361:20031057
Abstract | Full HTML | PDF (175 KB) | PS (282 KB) | References | NASA ADS Abstract Service

Discovery of a luminous water megamaser in the FR II radiogalaxy 3C 403     p. L33
A. Tarchi, C. Henkel, M. Chiaberge, and K. M. Menten
DOI: http://dx.doi.org/10.1051/0004-6361:20031062
Abstract | Full HTML | PDF (91.5 KB) | PS (231 KB) | References | SIMBAD record | NASA ADS Abstract Service

New spin period determination for comet 6P/d'Arrest     p. L37
P. J. Gutiérrez, J. de León, L. Jorda, J. Licandro, L. M. Lara, and P. Lamy
DOI: http://dx.doi.org/10.1051/0004-6361:20031066
Abstract | Full HTML | PDF (233 KB) | PS (500 KB) | References | NASA ADS Abstract Service

An XMM-Newton observation of IGR J16320-4751 = AX J1631.9-4752     p. L41
J. Rodriguez, J. A. Tomsick, L. Foschini, R. Walter, A. Goldwurm, S. Corbel, and P. Kaaret
DOI: http://dx.doi.org/10.1051/0004-6361:20031093
Abstract | Full HTML | PDF (263 KB) | PS (343 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Cosmology
Emission and absorption lines of gamma-ray bursts affected by the relativistic motion of fireball ejecta     p. 393
Yi-Ping Qin
DOI: http://dx.doi.org/10.1051/0004-6361:20030871
Abstract | Full HTML | PDF (808 KB) | PS (590 KB) | References | Online Material | NASA ADS Abstract Service

Extending the Shakura-Sunyaev approach to a strongly magnetized accretion disc model     p. 403
V. I. Pariev, E. G. Blackman, and S. A. Boldyrev
DOI: http://dx.doi.org/10.1051/0004-6361:20030868
Abstract | Full HTML | PDF (383 KB) | PS (2.06 MB) | References | Online Material | NASA ADS Abstract Service


-  Extragalactic astronomy
Spatially resolved spectroscopy of Coma cluster early-type galaxies - III. The stellar population gradients     p. 423
D. Mehlert, D. Thomas, R. P. Saglia, R. Bender, and G. Wegner
DOI: http://dx.doi.org/10.1051/0004-6361:20030886
Abstract | Full HTML | PDF (424 KB) | PS (209 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

A study of dark matter halos and gas properties in clusters of galaxies from ROSAT data     p. 437
R. Demarco, F. Magnard, F. Durret, and I. Márquez
DOI: http://dx.doi.org/10.1051/0004-6361:20030864
Abstract | Full HTML | PDF (448 KB) | PS (386 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Galactic structure and dynamics
X-ray and optical observations of BL Lac objects: 3C 66A (B0219+428) and ON 325 (B1215+303)     p. 453
M. Perri, E. Massaro, P. Giommi, M. Capalbi, R. Nesci, G. Tagliaferri, G. Ghisellini, M. Ravasio, and H. R. Miller
DOI: http://dx.doi.org/10.1051/0004-6361:20030915
Abstract | Full HTML | PDF (176 KB) | PS (96.7 KB) | References | SIMBAD record | NASA ADS Abstract Service

Accretion disk wind in the AGN broad-line region: Spectroscopically resolved line profile variations in Mrk 110     p. 461
W. Kollatschny
DOI: http://dx.doi.org/10.1051/0004-6361:20030928
Abstract | Full HTML | PDF (916 KB) | PS (331 KB) | References | SIMBAD record | NASA ADS Abstract Service

The metal absorption systems of the QSO 0103-260 and the galaxy redshift distribution in the FORS Deep Field     p. 473
S. Frank, I. Appenzeller, S. Noll, and O. Stahl
DOI: http://dx.doi.org/10.1051/0004-6361:20030865
Abstract | Full HTML | PDF (761 KB) | PS (281 KB) | References | SIMBAD record | NASA ADS Abstract Service

Molecular Gas in NUclei of GAlaxies (NUGA) - I. The counter-rotating LINER NGC 4826     p. 485
S. García-Burillo et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20030866
Abstract | Full HTML | PDF (2.19 MB) | PS (1.68 MB) | References | SIMBAD record | NASA ADS Abstract Service

Chandra observations of the X-ray environment of BL Lacs     p. 503
D. Donato, M. Gliozzi, R. M. Sambruna, and J. E. Pesce
DOI: http://dx.doi.org/10.1051/0004-6361:20030751
Abstract | Full HTML | PDF (573 KB) | PS (338 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar clusters and associations
The line–of–sight distribution of the gas in the inner 60 pc of the Galaxy     p. 515
B. Vollmer, R. Zylka, and W. J. Duschl
DOI: http://dx.doi.org/10.1051/0004-6361:20030846
Abstract | Full HTML | PDF (2.64 MB) | PS (3.01 MB) | References | SIMBAD record | NASA ADS Abstract Service

A study of the two northern open clusters NGC 1582 and NGC 1663     p. 527
G. Baume, S. Villanova, and G. Carraro
DOI: http://dx.doi.org/10.1051/0004-6361:20030831
Abstract | Full HTML | PDF (1.51 MB) | PS (723 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Galactic structure studies with BATC star counts     p. 541
Cuihua Du, Xu Zhou, Jun Ma, Alfred Bing-Chih Chen, Yanbin Yang, Jiuli Li, Hong Wu, Zhaoji Jiang, and Jiansheng Chen
DOI: http://dx.doi.org/10.1051/0004-6361:20030532
Abstract | Full HTML | PDF (401 KB) | PS (88.6 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Formation, structure and evolution of stars
13C isotope effects on infrared bands of quenched carbonaceous composite (QCC)     p. 551
S. Wada, T. Onaka, I. Yamamura, Y. Murata, and A. T. Tokunaga
DOI: http://dx.doi.org/10.1051/0004-6361:20030881
Abstract | Full HTML | PDF (308 KB) | PS (908 KB) | References | SIMBAD record | NASA ADS Abstract Service

The magnitude of heating of the Diffuse Ionized Gas of the interstellar medium by Landau damping of turbulence     p. 563
S. R. Spangler
DOI: http://dx.doi.org/10.1051/0004-6361:20030876
Abstract | Full HTML | PDF (199 KB) | PS (271 KB) | References | NASA ADS Abstract Service

Long-term study of water masers associated with Young Stellar Objects - II. Analysis     p. 573
J. Brand, R. Cesaroni, G. Comoretto, M. Felli, F. Palagi, F. Palla, and R. Valdettaro
DOI: http://dx.doi.org/10.1051/0004-6361:20030875
Abstract | Full HTML | PDF (1.52 MB) | PS (943 KB) | References | SIMBAD record | NASA ADS Abstract Service

A spectral survey of the Orion Nebula from 455–507 GHz     p. 589
Glenn J. White, M. Araki, J. S. Greaves, M. Ohishi, and N. S. Higginbottom
DOI: http://dx.doi.org/10.1051/0004-6361:20030841
Abstract | Full HTML | PDF (941 KB) | PS (282 KB) | References | SIMBAD record | NASA ADS Abstract Service

Mass loss and rotational CO emission from Asymptotic Giant Branch stars     p. 609
F. Kemper, R. Stark, K. Justtanont, A. de Koter, A. G. G. M. Tielens, L. B. F. M. Waters, J. Cami, and C. Dijkstra
DOI: http://dx.doi.org/10.1051/0004-6361:20030701
Abstract | Full HTML | PDF (998 KB) | PS (331 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar atmospheres
Catalogue of averaged stellar effective magnetic fields - I. Chemically peculiar A and B type stars     p. 631
V. D. Bychkov, L. V. Bychkova, and J. Madej
DOI: http://dx.doi.org/10.1051/0004-6361:20030741
Abstract | Full HTML | PDF (285 KB) | PS (198 KB) | References | Online Material | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Asymptotic representation of low- and intermediate-degree p-modes in stars     p. 643
P. Smeyers
DOI: http://dx.doi.org/10.1051/0004-6361:20030744
Abstract | Full HTML | PDF (219 KB) | PS (100 KB) | References | NASA ADS Abstract Service

Simultaneous single-pulse observations of radio pulsars - IV. Flux density spectra of individual pulses     p. 655
M. Kramer, A. Karastergiou, Y. Gupta, S. Johnston, N. D. R. Bhat, and A. G. Lyne
DOI: http://dx.doi.org/10.1051/0004-6361:20030842
Abstract | Full HTML | PDF (2.81 MB) | PS (401 KB) | References | SIMBAD record | NASA ADS Abstract Service

HD 191110 a SB2 system with HgMn and Hg components - Orbital elements and abundance analysis     p. 669
G. Catanzaro, F. Leone, and P. Leto
DOI: http://dx.doi.org/10.1051/0004-6361:20030887
Abstract | Full HTML | PDF (312 KB) | PS (173 KB) | References | SIMBAD record | NASA ADS Abstract Service

The CORALIE survey for southern extra-solar planets - X. A Hot Jupiter orbiting HD 73256     p. 679
S. Udry et al.
DOI: http://dx.doi.org/10.1051/0004-6361:20030815
Abstract | Full HTML | PDF (344 KB) | PS (139 KB) | References | SIMBAD record | NASA ADS Abstract Service

The radial velocity curve of HD 153919 (4U 1700-37) revisited     p. 685
G. Hammerschlag-Hensberge, M. H. van Kerkwijk, and L. Kaper
DOI: http://dx.doi.org/10.1051/0004-6361:20030962
Abstract | Full HTML | PDF (92.3 KB) | PS (49.4 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Formation and evolution of planetary systems
Kinetic equilibrium of iron in the atmospheres of cool stars - III. The ionization equilibrium of selected reference stars     p. 691
A. J. Korn, J. Shi, and T. Gehren
DOI: http://dx.doi.org/10.1051/0004-6361:20030907
Abstract | Full HTML | PDF (605 KB) | PS (339 KB) | References | SIMBAD record | NASA ADS Abstract Service

Diffuse interstellar bands in the spectra of Herbig Ae/Be stars and related objects     p. 705
G. A. Galazutdinov, O. A. Galazutdinova, and V. P. Grinin
DOI: http://dx.doi.org/10.1051/0004-6361:20030873
Abstract | Full HTML | PDF (171 KB) | PS (156 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Diffuse matter in space
A simple analytical expression for the power spectrum of cascading Alfvén waves in the solar wind     p. 713
R. Vainio, T. Laitinen, and H. Fichtner
DOI: http://dx.doi.org/10.1051/0004-6361:20030914
Abstract | Full HTML | PDF (344 KB) | PS (123 KB) | References | NASA ADS Abstract Service

Implications of solar flare hard X-ray “knee” spectra observed by RHESSI     p. 725
A. J. Conway, J. C. Brown, B. A. C. Eves, and E. Kontar
DOI: http://dx.doi.org/10.1051/0004-6361:20030897
Abstract | Full HTML | PDF (302 KB) | PS (116 KB) | References | NASA ADS Abstract Service

Dynamics of the solar chromosphere IV. Evidence for atmospheric gravity waves from TRACE     p. 735
R. J. Rutten, and J. M. Krijger
DOI: http://dx.doi.org/10.1051/0004-6361:20030894
Abstract | Full HTML | PDF (2.14 MB) | PS (964 KB) | References | NASA ADS Abstract Service

Inter-network magnetic fields observed with sub-arcsec resolution     p. 741
I. Domínguez Cerdeña, J. Sánchez Almeida, and F. Kneer
DOI: http://dx.doi.org/10.1051/0004-6361:20030892
Abstract | Full HTML | PDF (993 KB) | PS (563 KB) | References | NASA ADS Abstract Service

Erratum: Solar acoustic oscillations in a random density field     p. 759
L. Nocera, M. Mędrek, and K. Murawski
DOI: http://dx.doi.org/10.1051/0004-6361:20030883
Abstract | Full HTML | PDF (16.6 KB) | PS (11.7 KB) | NASA ADS Abstract Service

Considerations of Joule heating and radius reduction in umbral dots     p. 761
H. Hamedivafa
DOI: http://dx.doi.org/10.1051/0004-6361:20030879
Abstract | Full HTML | PDF (103 KB) | PS (143 KB) | References | NASA ADS Abstract Service


-  Celestial mechanics and astrometry
Excitation rates for transitions in Ca XV     p. 769
K. M. Aggarwal, and F. P. Keenan
DOI: http://dx.doi.org/10.1051/0004-6361:20030874
Abstract | Full HTML | PDF (509 KB) | PS (1.37 MB) | References | Tables at CDS | NASA ADS Abstract Service