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Astronomy & Astrophysics

Vol. 469, No. 3 (July III 2007)

Collision of gas shells around an LBV star (A. J. van Marle, et al., p. 944)
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-  Letters
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Spatial separation of small and large grains in the transitional disk around the young star IRS 48    p. L35
V. C. Geers, K. M. Pontoppidan, E. F. van Dishoeck, C. P. Dullemond, J.-C. Augereau, B. Merín, I. Oliveira and J. W. Pel
DOI: http://dx.doi.org/10.1051/0004-6361:20077524
Abstract Full HTML PDF (177.2 KB) PS (87.88 KB) References SIMBAD record NASA ADS Abstract Service

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Low-lying magnetic loops in the solar internetwork    p. L39
M. J. Martínez González, M. Collados, B. Ruiz Cobo and S. K. Solanki
DOI: http://dx.doi.org/10.1051/0004-6361:20077505
Abstract Full HTML PDF (323.5 KB) PS (332.0 KB) References NASA ADS Abstract Service

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The HARPS search for southern extra-solar planets - XI. Super-Earths (5 and 8 M) in a 3-planet system    p. L43
S. Udry, X. Bonfils, X. Delfosse, T. Forveille, M. Mayor, C. Perrier, F. Bouchy, C. Lovis, F. Pepe, D. Queloz and J.-L. Bertaux
DOI: http://dx.doi.org/10.1051/0004-6361:20077612
Abstract Full HTML PDF (353.3 KB) PS (1012 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service



-  Astrophysical processes
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MHD simulations of jet acceleration from Keplerian accretion disks - The effects of disk resistivity    p. 811
C. Zanni, A. Ferrari, R. Rosner, G. Bodo and S. Massaglia
DOI: http://dx.doi.org/10.1051/0004-6361:20066400
Abstract Full HTML PDF (3.355 MB) PS (3.298 MB) References NASA ADS Abstract Service

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Stability of a system with cosmic rays and waves    p. 829
Y.-Y. Lo and C.-M. Ko
DOI: http://dx.doi.org/10.1051/0004-6361:20066938
Abstract Full HTML PDF (478.2 KB) PS (150.3 KB) References NASA ADS Abstract Service

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Theoretical explanation of the large observed cosmic ray parallel mean free paths in the solar system    p. 839
A. Shalchi
DOI: http://dx.doi.org/10.1051/0004-6361:20066743
Abstract Full HTML PDF (96.16 KB) PS (219.7 KB) References NASA ADS Abstract Service

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Relativistic stabilisation of the diocotron instability in a pulsar “cylindrical” electrosphere    p. 843
J. Pétri
DOI: http://dx.doi.org/10.1051/0004-6361:20066985
Abstract Full HTML PDF (1.216 MB) PS (2.814 MB) References NASA ADS Abstract Service

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Cascading on extragalactic background light    p. 857
P. d'Avezac, G. Dubus and B. Giebels
DOI: http://dx.doi.org/10.1051/0004-6361:20066712
Abstract Full HTML PDF (391.6 KB) PS (72.82 KB) References SIMBAD record NASA ADS Abstract Service



-  Cosmology (including clusters of galaxies)
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The dynamical status of the galaxy cluster Abell 115    p. 861
R. Barrena, W. Boschin, M. Girardi and M. Spolaor
DOI: http://dx.doi.org/10.1051/0004-6361:20077407
Abstract Full HTML PDF (855.5 KB) PS (1.049 MB) References Online Material SIMBAD record NASA ADS Abstract Service


-  Extragalactic astronomy
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Erratum
RX J0042.3+4115: a stellar mass black hole binary identified in M 31, and other papers    p. 873
R. Barnard, U. C. Kolb and J. P. Osborne
DOI: http://dx.doi.org/10.1051/0004-6361:20035661e
Abstract Full HTML PDF (21.43 KB) PS (7.522 KB) NASA ADS Abstract Service

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On the artificial nature of aperiodic variability in XMM-Newton observations of M 31 X-ray sources and the ultraluminous X-ray source NGC 4559 ULX-7    p. 875
R. Barnard, S. Trudolyubov, U. C. Kolb, C. A. Haswell, J. P. Osborne and W. C. Priedhorsky
DOI: http://dx.doi.org/10.1051/0004-6361:20066333
Abstract Full HTML PDF (137.7 KB) PS (57.98 KB) References SIMBAD record NASA ADS Abstract Service

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XMM-Newton view of galaxy pairs: activation of quiescent black holes?    p. 881
E. Jiménez-Bailón, N. Loiseau, M. Guainazzi, G. Matt, D. Rosa-González, E. Piconcelli and M. Santos-Lleó
DOI: http://dx.doi.org/10.1051/0004-6361:20066761
Abstract Full HTML PDF (944.1 KB) PS (11.74 MB) References SIMBAD record NASA ADS Abstract Service

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The luminous infrared composite Seyfert 2 galaxy NGC 7679 through the [O III] λ 5007 emission line    p. 891
I. M. Yankulova, V. K. Golev and K. Jockers
DOI: http://dx.doi.org/10.1051/0004-6361:20077440
Abstract Full HTML PDF (269.7 KB) PS (126.9 KB) References SIMBAD record NASA ADS Abstract Service

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Statistical analyses of long-term variability of AGN at high radio frequencies    p. 899
T. Hovatta, M. Tornikoski, M. Lainela, H. J. Lehto, E. Valtaoja, I. Torniainen, M. F. Aller and H. D. Aller
DOI: http://dx.doi.org/10.1051/0004-6361:20077529
Abstract Full HTML PDF (968.3 KB) PS (3.520 MB) References Online Material SIMBAD record NASA ADS Abstract Service

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The nearby QSO host I Zw 1: the stellar disk and adjacent objects    p. 913
J. Scharwächter, A. Eckart, S. Pfalzner, I. Saviane and J. Zuther
DOI: http://dx.doi.org/10.1051/0004-6361:20066359
Abstract Full HTML PDF (1021 KB) PS (1.529 MB) References SIMBAD record NASA ADS Abstract Service

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ACS imaging of star clusters in M 51 - I. Identification and radius distribution    p. 925
R. A. Scheepmaker, M. R. Haas, M. Gieles, N. Bastian, S. S. Larsen and H. J. G. L. M. Lamers
DOI: http://dx.doi.org/10.1051/0004-6361:20077511
Abstract Full HTML PDF (963.2 KB) PS (5.189 MB) References SIMBAD record NASA ADS Abstract Service



-  Interstellar and circumstellar matter
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Constraints on gamma-ray burst and supernova progenitors through circumstellar absorption lines - II. Post-LBV Wolf-Rayet stars    p. 941
A. J. van Marle, N. Langer and G. García-Segura
DOI: http://dx.doi.org/10.1051/0004-6361:20077207
Abstract Full HTML PDF (503.2 KB) PS (771.3 KB) References SIMBAD record NASA ADS Abstract Service

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Effects of turbulent diffusion on the chemistry of diffuse clouds    p. 949
P. Lesaffre, M. Gerin and P. Hennebelle
DOI: http://dx.doi.org/10.1051/0004-6361:20066807
Abstract Full HTML PDF (809.0 KB) PS (2.231 MB) References SIMBAD record NASA ADS Abstract Service

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On the stratified dust distribution of the GG Tauri circumbinary ring    p. 963
C. Pinte, L. Fouchet, F. Ménard, J.-F. Gonzalez and G. Duchêne
DOI: http://dx.doi.org/10.1051/0004-6361:20077137
Abstract Full HTML PDF (632.2 KB) PS (524.2 KB) References SIMBAD record NASA ADS Abstract Service

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Gas-grain chemistry in cold interstellar cloud cores with a microscopic Monte Carlo approach to surface chemistry    p. 973
Q. Chang, H. M. Cuppen and E. Herbst
DOI: http://dx.doi.org/10.1051/0004-6361:20077423
Abstract Full HTML PDF (219.9 KB) PS (125.6 KB) References SIMBAD record NASA ADS Abstract Service

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Searching for coronal radio emission from protostars using very-long-baseline interferometry    p. 985
J. Forbrich, M. Massi, E. Ros, A. Brunthaler and K. M. Menten
DOI: http://dx.doi.org/10.1051/0004-6361:20077113
Abstract Full HTML PDF (244.4 KB) PS (198.0 KB) References SIMBAD record NASA ADS Abstract Service

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First proper motions of thin dust filaments at the Galactic center    p. 993
K. Mužić, A. Eckart, R. Schödel, L. Meyer and A. Zensus
DOI: http://dx.doi.org/10.1051/0004-6361:20066265
Abstract Full HTML PDF (3.344 MB) PS (30.61 MB) References Online Material SIMBAD record NASA ADS Abstract Service

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Erratum
A Sino-German λ6 cm polarization survey of the Galactic plane - I. Survey strategy and results for the first survey region    p. 1003
X. H. Sun, J. L. Han, W. Reich, P. Reich, W. B. Shi, R. Wielebinski and E. Fürst
DOI: http://dx.doi.org/10.1051/0004-6361:20066001e
Abstract Full HTML PDF (559.1 KB) PS (2.675 MB) References NASA ADS Abstract Service

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SPI observations of the diffuse 60Fe emission in the Galaxy    p. 1005
W. Wang, M. J. Harris, R. Diehl, H. Halloin, B. Cordier, A. W. Strong, K. Kretschmer, J. Knödlseder, P. Jean, G. G. Lichti, et al. (5 more)
DOI: http://dx.doi.org/10.1051/0004-6361:20066982
Abstract Full HTML PDF (262.9 KB) PS (374.9 KB) References SIMBAD record NASA ADS Abstract Service



-  Stellar structure and evolution
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The s-process in stellar population synthesis: a new approach to understanding AGB stars    p. 1013
A. Bonačić Marinović, R. G. Izzard, M. Lugaro and O. R. Pols
DOI: http://dx.doi.org/10.1051/0004-6361:20066861
Abstract Full HTML PDF (1.027 MB) PS (888.2 KB) References Online Material SIMBAD record NASA ADS Abstract Service

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XMM-Newton observations of EF Eridani: the textbook example of low-accretion rate polars    p. 1027
A. D. Schwope, A. Staude, D. Koester and J. Vogel
DOI: http://dx.doi.org/10.1051/0004-6361:20066928
Abstract Full HTML PDF (244.4 KB) PS (85.37 KB) References SIMBAD record NASA ADS Abstract Service

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The Blazhko behaviour of RR Geminorum II - Long-term photometric results    p. 1033
Á. Sódor, B. Szeidl and J. Jurcsik
DOI: http://dx.doi.org/10.1051/0004-6361:20066886
Abstract Full HTML PDF (372.3 KB) PS (124.0 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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Modelling the clumping-induced polarimetric variability of hot star winds    p. 1045
B. Davies, J. S. Vink and R. D. Oudmaijer
DOI: http://dx.doi.org/10.1051/0004-6361:20077193
Abstract Full HTML PDF (862.1 KB) PS (379.4 KB) References SIMBAD record NASA ADS Abstract Service

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Non-radial oscillations of the rapidly rotating Be star HD 163868    p. 1057
G. J. Savonije
DOI: http://dx.doi.org/10.1051/0004-6361:20077377
Abstract Full HTML PDF (185.3 KB) PS (75.27 KB) References SIMBAD record NASA ADS Abstract Service

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A probable accretion-powered X-ray pulsar in IGR J00370+6122    p. 1063
J. J. M. in 't Zand, L. Kuiper, P. R. den Hartog, W. Hermsen and R. H. D. Corbet
DOI: http://dx.doi.org/10.1051/0004-6361:20077189
Abstract Full HTML PDF (286.3 KB) PS (132.5 KB) References SIMBAD record NASA ADS Abstract Service



-  Stellar atmospheres
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A study of the β Cephei star γ Pegasi: binarity, magnetic field, rotation, and pulsations    p. 1069
V. V. Butkovskaya and S. I. Plachinda
DOI: http://dx.doi.org/10.1051/0004-6361:20065563
Abstract Full HTML PDF (590.7 KB) PS (200.0 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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Analyzing SN 2003Z with PHOENIX    p. 1077
S. Knop, P. H. Hauschildt, E. Baron and S. Dreizler
DOI: http://dx.doi.org/10.1051/0004-6361:20066726
Abstract Full HTML PDF (442.4 KB) PS (154.4 KB) References SIMBAD record NASA ADS Abstract Service

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Theoretical analysis of the atmospheres of CP stars - Effects of the individual abundance patterns    p. 1083
S. A. Khan and D. V. Shulyak
DOI: http://dx.doi.org/10.1051/0004-6361:20077192
Abstract Full HTML PDF (555.0 KB) PS (1.205 MB) References SIMBAD record NASA ADS Abstract Service



-  The Sun
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Forward modelling of sub-photospheric flows for time-distance helioseismology    p. 1101
S. Shelyag, R. Erdélyi and M. J. Thompson
DOI: http://dx.doi.org/10.1051/0004-6361:20066946
Abstract Full HTML PDF (406.1 KB) PS (314.8 KB) References NASA ADS Abstract Service

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Prominence and quiet-Sun plasma parameters derived from FUV spectral emission    p. 1109
S. Parenti and J.-C. Vial
DOI: http://dx.doi.org/10.1051/0004-6361:20077196
Abstract Full HTML PDF (208.6 KB) PS (198.2 KB) References Online Material NASA ADS Abstract Service

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Attenuation of Alfvén waves in straight and curved coronal slabs    p. 1117
M. Gruszecki, K. Murawski, S. K. Solanki and L. Ofman
DOI: http://dx.doi.org/10.1051/0004-6361:20066924
Abstract Full HTML PDF (719.3 KB) PS (433.9 KB) References NASA ADS Abstract Service

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Modeling and forecasting solar energetic particle events at Mars: the event on 6 March 1989    p. 1123
A. Aran, D. Lario, B. Sanahuja, R. G. Marsden, M. Dryer, C. D. Fry and S. M. P. McKenna-Lawlor
DOI: http://dx.doi.org/10.1051/0004-6361:20077233
Abstract Full HTML PDF (1.449 MB) PS (417.3 KB) References NASA ADS Abstract Service

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Coronal loop oscillations: energy considerations and initial value problem    p. 1135
J. Terradas, J. Andries and M. Goossens
DOI: http://dx.doi.org/10.1051/0004-6361:20077404
Abstract Full HTML PDF (326.6 KB) PS (242.2 KB) References NASA ADS Abstract Service

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Sensitivity of low degree oscillations to the change in solar abundances    p. 1145
A. Zaatri, J. Provost, G. Berthomieu, P. Morel and T. Corbard
DOI: http://dx.doi.org/10.1051/0004-6361:20077212
Abstract Full HTML PDF (235.2 KB) PS (283.2 KB) References NASA ADS Abstract Service

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On understanding the meaning of l = 2 and 3 p-mode frequencies as measured by various helioseismic instruments    p. 1151
T. Appourchaux and W. J. Chaplin
DOI: http://dx.doi.org/10.1051/0004-6361:20077492
Abstract Full HTML PDF (136.6 KB) PS (59.83 KB) References NASA ADS Abstract Service

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Modified p-modes in penumbral filaments?    p. 1155
D. S. Bloomfield, S. K. Solanki, A. Lagg, J. M. Borrero and P. S. Cally
DOI: http://dx.doi.org/10.1051/0004-6361:20077330
Abstract Full HTML PDF (1.111 MB) PS (1.166 MB) References NASA ADS Abstract Service



-  Planets and planetary systems
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Investigation of transit-selected exoplanet candidates from the MACHO survey    p. 1163
S. D. Hügelmeyer, S. Dreizler, D. Homeier and A. Reiners
DOI: http://dx.doi.org/10.1051/0004-6361:20077147
Abstract Full HTML PDF (629.9 KB) PS (254.3 KB) References SIMBAD record NASA ADS Abstract Service

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Survival of the mm-cm size grain population observed in protoplanetary disks    p. 1169
F. Brauer, C. P. Dullemond, A. Johansen, Th. Henning, H. Klahr and A. Natta
DOI: http://dx.doi.org/10.1051/0004-6361:20066865
Abstract Full HTML PDF (760.1 KB) PS (317.8 KB) References Online Material SIMBAD record NASA ADS Abstract Service

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Spectral analysis of the Chandra comet survey    p. 1183
D. Bodewits, D. J. Christian, M. Torney, M. Dryer, C. M. Lisse, K. Dennerl, T. H. Zurbuchen, S. J. Wolk, A. G. G. M. Tielens and R. Hoekstra
DOI: http://dx.doi.org/10.1051/0004-6361:20077410
Abstract Full HTML PDF (595.6 KB) PS (7.243 MB) References Online Material NASA ADS Abstract Service



-  Celestial mechanics and astrometry
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Impact of tidal Poisson terms on nonrigid Earth rotation    p. 1197
M. Folgueira, V. Dehant, S. B. Lambert and N. Rambaux
DOI: http://dx.doi.org/10.1051/0004-6361:20066822
Abstract Full HTML PDF (101.4 KB) PS (50.80 KB) References NASA ADS Abstract Service


-  Atomic, molecular, and nuclear data
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Atomic data from the IRON project - LXIV. Radiative transition rates and collision strengths for Ca II    p. 1203
M. Meléndez, M. A. Bautista and N. R. Badnell
DOI: http://dx.doi.org/10.1051/0004-6361:20077262
Abstract Full HTML PDF (542.1 KB) PS (411.5 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service


-  Online catalogs and data
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An X-ray survey in SA 57 with XMM-Newton    p. 1211
D. Trevese, F. Vagnetti, S. Puccetti, F. Fiore, M. Tomei and M. A. Bershady
DOI: http://dx.doi.org/10.1051/0004-6361:20077359
Abstract Full HTML PDF (189.0 KB) PS (84.85 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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Sydney observatory Galactic survey - Potential for detection of extreme disk-crossing stars    p. 1221
A. Fresneau, A. E. Vaughan and R. W. Argyle
DOI: http://dx.doi.org/10.1051/0004-6361:20077153
Abstract Full HTML PDF (623.6 KB) PS (308.3 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service