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Astronomy and Astrophysics

Vol. 491, No. 2 (November IV 2008)

Multiwavelength image of the radio-halo galaxy cluster Abell 520 (M. Girardi, et al., p. 380)


-  Letters
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Winds of M-type AGB stars driven by micron-sized grains     p. L1
S. Höfner
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810641
Abstract | Full HTML | PDF (993.4 KB) | PS (744.2 KB) | References | NASA ADS Abstract Service

SUMER observations of the inverse Evershed effect in the transition region above a sunspot     p. L5
L. Teriaca, W. Curdt, and S. K. Solanki
Published online: 15 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810209
Abstract | Full HTML | PDF (303.2 KB) | PS (268.3 KB) | References | NASA ADS Abstract Service

Seismological demonstration of perpendicular density structuring in the solar corona     p. L9
T. Van Doorsselaere, C. S. Brady, E. Verwichte, and V. M. Nakariakov
Published online: 15 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810659
Abstract | Full HTML | PDF (461.8 KB) | PS (269.8 KB) | References | NASA ADS Abstract Service

The redshifted network contrast of transition region emission     p. L13
W. Curdt, H. Tian, B. N. Dwivedi, and E. Marsch
Published online: 15 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810490
Abstract | Full HTML | PDF (153.7 KB) | PS (87.58 KB) | References | NASA ADS Abstract Service

X-ray emission from dense plasma in classical T Tauri stars: hydrodynamic modeling of the accretion shock     p. L17
G. G. Sacco, C. Argiroffi, S. Orlando, A. Maggio, G. Peres, and F. Reale
Published online: 27 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810753
Abstract | Full HTML | PDF (266.7 KB) | PS (97.76 KB) | References | SIMBAD record | NASA ADS Abstract Service

AGILE detection of intense gamma-ray emission from the blazar PKS 1510-089     p. L21
G. Pucella et al.
Published online: 15 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810594
Abstract | Full HTML | PDF (681.4 KB) | PS (1.330 MB) | References | SIMBAD record | NASA ADS Abstract Service

AGILE detection of delayed gamma-ray emission from GRB 080514B     p. L25
A. Giuliani et al.
Published online: 17 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810737
Abstract | Full HTML | PDF (365.0 KB) | PS (713.8 KB) | References | SIMBAD record | NASA ADS Abstract Service

A photometric redshift of z = 1.8 for the AGILE GRB 080514B     p. L29
A. Rossi et al.
Published online: 15 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810736
Abstract | Full HTML | PDF (577.2 KB) | PS (1.131 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Discovery of two distinct polarimetric behaviours of trans-Neptunian objects     p. L33
S. Bagnulo, I. Belskaya, K. Muinonen, G. P. Tozzi, M. A. Barucci, L. Kolokolova, and S. Fornasier
Published online: 27 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810938
Abstract | Full HTML | PDF (113.5 KB) | PS (52.92 KB) | References | NASA ADS Abstract Service

On the rapid TeV flaring activity of Markarian 501Markarian 501     p. L37
A. Mastichiadis and K. Moraitis
Published online: 27 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810505
Abstract | Full HTML | PDF (132.7 KB) | PS (72.50 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Astrophysical processes
Faranoff-Riley type I jet deceleration at density discontinuities - Relativistic hydrodynamics with a realistic equation of state     p. 321
Z. Meliani, R. Keppens, and B. Giacomazzo
Published online: 23 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079185
Abstract | Full HTML | PDF (2.389 MB) | PS (4.499 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Stability and structure of analytical MHD jet formation models with a finite outer disk radius     p. 339
M. Stute, K. Tsinganos, N. Vlahakis, T. Matsakos, and J. Gracia
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810499
Abstract | Full HTML | PDF (2.659 MB) | PS (6.955 MB) | References | NASA ADS Abstract Service

Large-scale dynamos in turbulent convection with shear     p. 353
P. J. Käpylä, M. J. Korpi, and A. Brandenburg
Published online: 3 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810307
Abstract | Full HTML | PDF (2.270 MB) | PS (2.163 MB) | References | NASA ADS Abstract Service


-  Cosmology (including clusters of galaxies)
Suzaku broad-band spectroscopy of RX J1347.5–1145: constraints on the extremely hot gas and non-thermal emission     p. 363
N. Ota, K. Murase, T. Kitayama, E. Komatsu, M. Hattori, H. Matsuo, T. Oshima, Y. Suto, and K. Yoshikawa
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810122
Abstract | Full HTML | PDF (931.9 KB) | PS (893.9 KB) | References | SIMBAD record | NASA ADS Abstract Service

Cluster Abell 520: a perspective based on member galaxies - A cluster forming at the crossing of three filaments?     p. 379
M. Girardi, R. Barrena, W. Boschin, and E. Ellingson
Published online: 17 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810549
Abstract | Full HTML | PDF (801.1 KB) | PS (918.3 KB) | References | SIMBAD record | NASA ADS Abstract Service

HD molecules at high redshift - A low astration factor of deuterium in a solar-metallicity DLA system at z = 2.418     p. 397
P. Noterdaeme, P. Petitjean, C. Ledoux, R. Srianand, and A. Ivanchik
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810414
Abstract | Full HTML | PDF (177.7 KB) | PS (98.78 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Extragalactic astronomy
The chemical evolution of manganese in different stellar systems     p. 401
G. Cescutti, F. Matteucci, G. A. Lanfranchi, and A. McWilliam
Published online: 3 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810537
Abstract | Full HTML | PDF (347.9 KB) | PS (126.4 KB) | References | SIMBAD record | NASA ADS Abstract Service

Evidence for powerful AGN winds at high redshift: dynamics of galactic outflows in radio galaxies during the “Quasar Era”     p. 407
N. P. H. Nesvadba, M. D. Lehnert, C. De Breuck, A. M. Gilbert, and W. van Breugel
Published online: 11 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810346
Abstract | Full HTML | PDF (1.911 MB) | PS (1.827 MB) | References | SIMBAD record | NASA ADS Abstract Service

On the absorption of X-ray bright broad absorption line quasars     p. 425
M. Giustini, M. Cappi, and C. Vignali
Published online: 23 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810363
Abstract | Full HTML | PDF (3.920 MB) | PS (1004 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

The first VLBI image of an infrared-faint radio source     p. 435
E. Middelberg, R. P. Norris, S. Tingay, M. Y. Mao, C. J. Phillips, and A. W. Hotan
Published online: 17 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810454
Abstract | Full HTML | PDF (375.8 KB) | PS (324.3 KB) | References | SIMBAD record | NASA ADS Abstract Service

Starbursts and torus evolution in AGN     p. 441
B. Vollmer, T. Beckert, and R. I. Davies
Published online: 23 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810446
Abstract | Full HTML | PDF (1.223 MB) | PS (754.4 KB) | References | SIMBAD record | NASA ADS Abstract Service

Ram-pressure stripped molecular gas in the Virgo spiral galaxy NGC 4522     p. 455
B. Vollmer, J. Braine, C. Pappalardo, and P. Hily-Blant
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810432
Abstract | Full HTML | PDF (1.574 MB) | PS (1.819 MB) | References | SIMBAD record | NASA ADS Abstract Service

An unbiased measurement of the UV background and its evolution via the proximity effect in quasar spectra     p. 465
A. Dall'Aglio, L. Wisotzki, and G. Worseck
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810724
Abstract | Full HTML | PDF (862.1 KB) | PS (487.1 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

High-excitation molecular gas in local luminous AGN hosts     p. 483
P. P. Papadopoulos, A. Kovacs, A. S. Evans, and P. Barthel
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810513
Abstract | Full HTML | PDF (142.9 KB) | PS (64.21 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar structure and evolution
Deformation and crustal rigidity of rotating neutron stars     p. 489
J. L. Zdunik, M. Bejger, and P. Haensel
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810183
Abstract | Full HTML | PDF (289.3 KB) | PS (124.8 KB) | References | SIMBAD record | NASA ADS Abstract Service

EK Eridani: the tip of the iceberg of giants which have evolved from magnetic Ap stars     p. 499
M. Aurière et al.
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810502
Abstract | Full HTML | PDF (247.1 KB) | PS (175.5 KB) | References | SIMBAD record | NASA ADS Abstract Service

Progenitor mass of the type IIP supernova 2005cs     p. 507
V. P. Utrobin and N. N. Chugai
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810272
Abstract | Full HTML | PDF (266.5 KB) | PS (121.1 KB) | References | SIMBAD record | NASA ADS Abstract Service

Low-resolution spectroscopy and spectral energy distributions of selected sources towards σ Orionis     p. 515
J. A. Caballero, L. Valdivielso, E. L. Martín, D. Montes, S. Pascual, and P. G. Pérez-González
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810616
Abstract | Full HTML | PDF (649.4 KB) | PS (8.291 MB) | References | SIMBAD record | NASA ADS Abstract Service

Influence of Compton scattering on the broad-band X-ray spectra of intermediate polars     p. 525
V. Suleimanov, J. Poutanen, M. Falanga, and K. Werner
Published online: 23 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810119
Abstract | Full HTML | PDF (222.2 KB) | PS (104.4 KB) | References | SIMBAD record | NASA ADS Abstract Service

The discovery of stellar oscillations in the K giant ι Draconis     p. 531
M. Zechmeister, S. Reffert, A. P. Hatzes, M. Endl, and A. Quirrenbach
Published online: 7 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810405
Abstract | Full HTML | PDF (663.7 KB) | PS (418.4 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar atmospheres
Hypersonic shock wave evidence in RR Lyrae stars - First detection of neutral line disappearance in S Arae     p. 537
M. Chadid, J. Vernin, and D. Gillet
Published online: 17 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810270
Abstract | Full HTML | PDF (329.0 KB) | PS (159.9 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Chemically peculiar stars and their temperature calibration     p. 545
M. Netopil, E. Paunzen, H. M. Maitzen, P. North, and S. Hubrig
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810325
Abstract | Full HTML | PDF (383.5 KB) | PS (219.9 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service


-  The Sun
Decimetric radio dot emissions     p. 555
H. Mészárosová, M. Karlický, H. S. Sawant, F. C. R. Fernandes, J. R. Cecatto, and M. C. de Andrade
Published online: 3 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20077762
Abstract | Full HTML | PDF (976.0 KB) | PS (629.4 KB) | References | NASA ADS Abstract Service

The plasma filling factor of coronal bright points - Coronal bright points     p. 561
K. P. Dere
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810000
Abstract | Full HTML | PDF (2.074 MB) | PS (7.590 MB) | References | Online Material | NASA ADS Abstract Service


-  Astronomical instrumentation
PHotometry Assisted Spectral Extraction (PHASE) and identification of SNLS supernovae     p. 567
S. Baumont, C. Balland, P. Astier, J. Guy, D. Hardin, D. A. Howell, C. Lidman, M. Mouchet, R. Pain, and N. Regnault
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810210
Abstract | Full HTML | PDF (1.640 MB) | PS (1.967 MB) | References | SIMBAD record | NASA ADS Abstract Service

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An alternative parameterisation for binary-lens caustic-crossing events     p. 587
A. Cassan
Published online: 17 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809795
Abstract | Full HTML | PDF (282.8 KB) | PS (163.5 KB) | References | SIMBAD record | NASA ADS Abstract Service

Component separation methods for the PLANCK mission     p. 597
S. M. Leach et al.
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810116
Abstract | Full HTML | PDF (3.781 MB) | PS (4.252 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  Numerical methods and codes
Simulating radiation and kinetic processes in relativistic plasmas     p. 617
R. Belmont, J. Malzac, and A. Marcowith
Published online: 1 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809982
Abstract | Full HTML | PDF (370.9 KB) | PS (197.0 KB) | References | NASA ADS Abstract Service

satlas: spherical versions of the atlas stellar atmosphere program     p. 633
J. B. Lester and H. R. Neilson
Published online: 11 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810578
Abstract | Full HTML | PDF (234.3 KB) | PS (97.05 KB) | References | SIMBAD record | NASA ADS Abstract Service