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Astronomy & Astrophysics

Vol. 474, No. 2 (November I 2007)

K-band image of Orion Trapezium and BN-KL region (courtesy M. McCaughrean) (K. M. Menten, et al., p. 517)


-  Letters
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Clathrate hydrates as a sink of noble gases in Titan's atmosphere    p. L17
C. Thomas, O. Mousis, V. Ballenegger and S. Picaud
DOI: http://dx.doi.org/10.1051/0004-6361:20078072

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K–H2 quasi-molecular absorption detected in the T-dwarf ε Indi Ba    p. L21
F. Allard, N. F. Allard, D. Homeier, J. Kielkopf, M. J. McCaughrean and F. Spiegelman
DOI: http://dx.doi.org/10.1051/0004-6361:20078362

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The X-ray soft excess in classical T Tauri stars    p. L25
M. Güdel and A. Telleschi
DOI: http://dx.doi.org/10.1051/0004-6361:20078143

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Are the E-type asteroids (2867) Steins, a target of the Rosetta mission, and NEA (3103) Eger remnants of an old asteroid family?    p. L29
S. Fornasier, F. Marzari, E. Dotto, M. A. Barucci and A. Migliorini
DOI: http://dx.doi.org/10.1051/0004-6361:20078411

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Emission of electromagnetic waves by proton beams in solar plasmas    p. L33
J. I. Sakai and Y. Nagasugi
DOI: http://dx.doi.org/10.1051/0004-6361:20078471



-  Astrophysical processes
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Constraints on cosmic-ray positron excess and average pulsar parameters    p. 339
C. Grimani
DOI: http://dx.doi.org/10.1051/0004-6361:20077776

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The spectroscopic binary system Gl 375 - I. Orbital parameters and chromospheric activity    p. 345
R. F. Díaz, J. F. González, C. Cincunegui and P. J. D. Mauas
DOI: http://dx.doi.org/10.1051/0004-6361:20078195



-  Cosmology (including clusters of galaxies)
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Selection effects on X-ray and strong-lensing clusters in various cosmologies    p. 355
C. Fedeli and M. Bartelmann
DOI: http://dx.doi.org/10.1051/0004-6361:20077572

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Lyman-alpha radiative transfer during the epoch of reionization: contribution to 21-cm signal fluctuations    p. 365
B. Semelin, F. Combes and S. Baek
DOI: http://dx.doi.org/10.1051/0004-6361:20077965

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An approximate theory for substructure propagation in clusters    p. 375
D. A. Prokhorov and F. Durret
DOI: http://dx.doi.org/10.1051/0004-6361:20077542

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Narrow-band surveys for very high redshift Lyman-α emitters    p. 385
K. K. Nilsson, A. Orsi, C. G. Lacey, C. M. Baugh and E. Thommes
DOI: http://dx.doi.org/10.1051/0004-6361:20077913



-  Extragalactic astronomy
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Excitation mechanisms in newly discovered H2-bearing damped Lyman-α clouds: systems with low molecular fractions    p. 393
P. Noterdaeme, C. Ledoux, P. Petitjean, F. Le Petit, R. Srianand and A. Smette
DOI: http://dx.doi.org/10.1051/0004-6361:20078021

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B2 1144+35B, a giant low power radio galaxy with superluminal motion - Orientation and evidence for recurrent activity    p. 409
G. Giovannini, M. Giroletti and G. B. Taylor
DOI: http://dx.doi.org/10.1051/0004-6361:20078058

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Magnetic fields and gas in the cluster-influenced spiral galaxy NGC 4254 - I. Radio and X-rays observations    p. 415
K. T. Chyży, M. Ehle and R. Beck
DOI: http://dx.doi.org/10.1051/0004-6361:20077497

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XMM-Newton observation of the deep minimum state of PG 2112+059 - A spectrum dominated by reflection from the accretion disk?    p. 431
N. Schartel, P. M. Rodríguez-Pascual, M. Santos-Lleó, L. Ballo, J. Clavel, M. Guainazzi, E. Jiménez-Bailón and E. Piconcelli
DOI: http://dx.doi.org/10.1051/0004-6361:20077812

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The VIMOS VLT Deep Survey - The assembly history of the stellar mass in galaxies: from the young to the old universe    p. 443
L. Pozzetti, M. Bolzonella, F. Lamareille, G. Zamorani, P. Franzetti, O. Le Fèvre, A. Iovino, S. Temporin, O. Ilbert, S. Arnouts, et al. (40 more)
DOI: http://dx.doi.org/10.1051/0004-6361:20077609

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PAHs in the halo of NGC 5529    p. 461
J. A. Irwin, H. Kennedy, T. Parkin and S. Madden
DOI: http://dx.doi.org/10.1051/0004-6361:20077729

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The XMM large scale structure survey: optical vs. X-ray classifications of active galactic nuclei and the unified scheme    p. 473
O. Garcet, P. Gandhi, E. Gosset, P. G. Sprimont, J. Surdej, V. Borkowski, M. Tajer, F. Pacaud, M. Pierre, L. Chiappetti, et al. (18 more)
DOI: http://dx.doi.org/10.1051/0004-6361:20077778



-  Galactic structure, stellar clusters, and populations
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White dwarf atmosphere models with Ly-alpha opacity in the analysis of the white dwarf cooling sequence of NGC 6397    p. 491
P. M. Kowalski
DOI: http://dx.doi.org/10.1051/0004-6361:20077985

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X-ray flaring from the young stars in Cygnus OB2    p. 495
J. F. Albacete Colombo, M. Caramazza, E. Flaccomio, G. Micela and S. Sciortino
DOI: http://dx.doi.org/10.1051/0004-6361:20078064

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Spectroscopy of horizontal branch stars in NGC 6752 - Anomalous results on atmospheric parameters and masses    p. 505
C. Moni Bidin, S. Moehler, G. Piotto, Y. Momany and A. Recio-Blanco
DOI: http://dx.doi.org/10.1051/0004-6361:20078184

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The distance to the Orion Nebula    p. 515
K. M. Menten, M. J. Reid, J. Forbrich and A. Brunthaler
DOI: http://dx.doi.org/10.1051/0004-6361:20078247



-  Interstellar and circumstellar matter
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Possible gas-phase syntheses for seven neutral molecules studied recently with the Green Bank Telescope    p. 521
D. Quan and E. Herbst
DOI: http://dx.doi.org/10.1051/0004-6361:20078246

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A hydrodynamical study of multiple-shell planetary nebulae - II. Measuring the post-shock velocities in the shells    p. 529
R. L. M. Corradi, M. Steffen, D. Schönberner and R. Jacob
DOI: http://dx.doi.org/10.1051/0004-6361:20077293

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Radio and X-ray images of the SNR G18.8+0.3 interacting with molecular clouds    p. 541
W. W. Tian, D. A. Leahy and Q. D. Wang
DOI: http://dx.doi.org/10.1051/0004-6361:20077527



-  Stellar structure and evolution
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A hydrodynamic scheme for two-component winds from hot stars    p. 549
V. Votruba, A. Feldmeier, J. Kubát and D. Rätzel
DOI: http://dx.doi.org/10.1051/0004-6361:20066376

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Modeling of RR Lyrae light curves: the case of M3    p. 557
M. Marconi and S. Degl'Innocenti
DOI: http://dx.doi.org/10.1051/0004-6361:20065840

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The spin axes orbital alignment of both stars within the eclipsing binary system V1143 Cyg using the Rossiter-McLaughlin effect    p. 565
S. Albrecht, S. Reffert, I. Snellen, A. Quirrenbach and D. S. Mitchell
DOI: http://dx.doi.org/10.1051/0004-6361:20077953

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Swift/XRT monitoring of five orbital cycles of LS I +61° 303    p. 575
P. Esposito, P. A. Caraveo, A. Pellizzoni, A. De Luca, N. Gehrels and M. A. Marelli
DOI: http://dx.doi.org/10.1051/0004-6361:20078334

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A spectroscopic study of the close eclipsing binary HS Herculis    p. 579
Ö. Çakırlı, C. İbanoǧlu and A. Frasca
DOI: http://dx.doi.org/10.1051/0004-6361:20077845



-  Stellar atmospheres
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Eclipse of the B3V companion and flaring of emission lines in V838 Monocerotis    p. 585
U. Munari, R. L. M. Corradi, A. Henden, H. Navasardyan, M. Valentini, R. Greimel, P. Leisy, T. Augusteijn, A. A. Djupvik, L. Glowienka, et al. (5 more)
DOI: http://dx.doi.org/10.1051/0004-6361:20077837

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Identification of Ne VIII lines in H-deficient (pre-) white dwarfs: a new tool to constrain the temperature of the hottest stars    p. 591
K. Werner, T. Rauch and J. W. Kruk
DOI: http://dx.doi.org/10.1051/0004-6361:20078152

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The molecular and dusty composition of Betelgeuse's inner circumstellar environment    p. 599
G. Perrin, T. Verhoelst, S. T. Ridgway, J. Cami, Q. N. Nguyen, O. Chesneau, B. Lopez, Ch. Leinert and A. Richichi
DOI: http://dx.doi.org/10.1051/0004-6361:20077863



-  The Sun
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Coronal ion-cyclotron beam instabilities within the multi-fluid description    p. 609
R. Mecheri and E. Marsch
DOI: http://dx.doi.org/10.1051/0004-6361:20077648

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The electron acceleration at shock waves in the solar corona    p. 617
R. Miteva and G. Mann
DOI: http://dx.doi.org/10.1051/0004-6361:20066856

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Doppler-shift oscillations in solar spicules    p. 627
T. V. Zaqarashvili, E. Khutsishvili, V. Kukhianidze and G. Ramishvili
DOI: http://dx.doi.org/10.1051/0004-6361:20077661

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Photospheric magnetic evolution of super active regions    p. 633
P. Romano and F. Zuccarello
DOI: http://dx.doi.org/10.1051/0004-6361:20078110



-  Planets and planetary systems
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Is a 2004 Leonid meteor spectrum captured in a 182 cm telescope?    p. 639
T. Kasuga, T. Iijima and J. Watanabe
DOI: http://dx.doi.org/10.1051/0004-6361:20077396

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The HARPS search for southern extra-solar planets - XII. A giant planet orbiting the metal-poor star HD 171028    p. 647
N. C. Santos, M. Mayor, F. Bouchy, F. Pepe, D. Queloz and S. Udry
DOI: http://dx.doi.org/10.1051/0004-6361:20078129



-  Celestial mechanics and astrometry
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Validation of the new Hipparcos reduction    p. 653
F. van Leeuwen
DOI: http://dx.doi.org/10.1051/0004-6361:20078357

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On comparison and combination of catalogues of radio source positions    p. 665
Ju. Sokolova and Z. Malkin
DOI: http://dx.doi.org/10.1051/0004-6361:20077450



-  Astronomical instrumentation
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Optimization of apodized pupil Lyot coronagraph for ELTs    p. 671
P. Martinez, A. Boccaletti, M. Kasper, P. Baudoz and C. Cavarroc
DOI: http://dx.doi.org/10.1051/0004-6361:20077708

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The On The Fly imaging technique    p. 679
J. G. Mangum, D. T. Emerson and E. W. Greisen
DOI: http://dx.doi.org/10.1051/0004-6361:20077811