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Astronomy and Astrophysics

Vol. 495, No. 2 (February IV 2009)

Locations of hypothetical companion around β Pic (A. Boccaletti, et al., p. 527)


-  Letters
The mixed chemistry phenomenon in Galactic Bulge PNe     p. L5
J. V. Perea-Calderón, D. A. García-Hernández, P. García-Lario, R. Szczerba, and M. Bobrowsky
Published online: 20 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200811457
Abstract | Full HTML | PDF (568.8 KB) | PS (275.2 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

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A candidate tidal disruption event in the Galaxy cluster Abell 3571     p. L9
N. Cappelluti et al.
Published online: 9 February 2009
DOI: http://dx.doi.org/10.1051/0004-6361/200811479
Abstract | Full HTML | PDF (188.1 KB) | PS (153.3 KB) | References | SIMBAD record | NASA ADS Abstract Service

Discovery of an old photoevaporating disk in σ Orionis     p. L13
E. Rigliaco, A. Natta, S. Randich, and G. Sacco
Published online: 9 February 2009
DOI: http://dx.doi.org/10.1051/0004-6361/200811535
Abstract | Full HTML | PDF (166.4 KB) | PS (224.4 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Astrophysical processes
On geometric distance determination to the Cepheid RS Puppis from its light echoes     p. 371
H. E. Bond and W. B. Sparks
Published online: 22 December 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810280
Abstract | Full HTML | PDF (589.8 KB) | PS (1.279 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  Cosmology (including clusters of galaxies)
Galaxy evolution in Abell 85 - I. Cluster substructure and environmental effects on the blue galaxy population     p. 379
H. Bravo-Alfaro, C. A. Caretta, C. Lobo, F. Durret, and T. Scott
Published online: 20 November 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810731
Abstract | Full HTML | PDF (651.4 KB) | PS (561.3 KB) | References | SIMBAD record | NASA ADS Abstract Service

The simulated 21 cm signal during the epoch of reionization: full modeling of the Ly-α pumping     p. 389
S. Baek, P. Di Matteo, B. Semelin, F. Combes, and Y. Revaz
Published online: 4 December 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810757
Abstract | Full HTML | PDF (3.617 MB) | PS (10.50 MB) | References | NASA ADS Abstract Service

On the nature of faint low surface brightness galaxies in the Coma cluster     p. 407
C. Adami, R. Pelló, M. P. Ulmer, J. C. Cuillandre, F. Durret, A. Mazure, J. P. Picat, and R. Scheidegger
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200809858
Abstract | Full HTML | PDF (864.4 KB) | PS (2.240 MB) | References | SIMBAD record | NASA ADS Abstract Service

INTEGRAL observations of the Perseus cluster     p. 415
D. Eckert and S. Paltani
Published online: 22 December 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200811154
Abstract | Full HTML | PDF (250.8 KB) | PS (213.1 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Extragalactic astronomy
CAIXA: a catalogue of AGN in the XMM-Newton archive - I. Spectral analysis     p. 421
S. Bianchi, M. Guainazzi, G. Matt, N. Fonseca Bonilla, and G. Ponti
Published online: 22 December 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810620
Abstract | Full HTML | PDF (700.5 KB) | PS (548.7 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

The VVDS-VLA deep field - IV. Radio-optical properties     p. 431
S. Bardelli et al.
Published online: 4 December 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810567
Abstract | Full HTML | PDF (572.5 KB) | PS (1.122 MB) | References | NASA ADS Abstract Service

Emission line objects in NGC 6822. New planetary nebula candidates     p. 447
L. Hernández-Martínez and M. Peña
Published online: 11 December 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810412
Abstract | Full HTML | PDF (2.035 MB) | PS (8.559 MB) | References | SIMBAD record | NASA ADS Abstract Service

Stellar population analysis on local infrared-selected galaxies     p. 457
X. Y. Chen, Y. C. Liang, F. Hammer, Y. H. Zhao, and G. H. Zhong
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200810629
Abstract | Full HTML | PDF (1.384 MB) | PS (642.1 KB) | References | NASA ADS Abstract Service

Integral field spectroscopy of two radio galaxies at z 2.3     p. 471
S. F. Sánchez and A. Humphrey
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200811231
Abstract | Full HTML | PDF (334.1 KB) | PS (558.3 KB) | References | SIMBAD record | NASA ADS Abstract Service

The cluster birthline in M 33     p. 479
E. Corbelli, S. Verley, B. G. Elmegreen, and C. Giovanardi
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200811086
Abstract | Full HTML | PDF (772.5 KB) | PS (478.4 KB) | References | SIMBAD record | NASA ADS Abstract Service

The population of barred galaxies in the local universe - I. Detection and characterisation of bars     p. 491
J. A. L. Aguerri, J. Méndez-Abreu, and E. M. Corsini
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200810931
Abstract | Full HTML | PDF (751.4 KB) | PS (566.9 KB) | References | SIMBAD record | NASA ADS Abstract Service

HESS observations of γ-ray bursts in 2003–2007     p. 505
F. Aharonian et al.
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200811072
Abstract | Full HTML | PDF (234.1 KB) | PS (134.0 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Interstellar and circumstellar matter
A sensitivity study of the neutral-neutral reactions C + C and C + C in cold dense interstellar clouds     p. 513
V. Wakelam, J.-C. Loison, E. Herbst, D. Talbi, D. Quan, and F. Caralp
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200810967
Abstract | Full HTML | PDF (250.1 KB) | PS (324.7 KB) | References | SIMBAD record | NASA ADS Abstract Service

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VLT/NACO coronagraphic observations of fine structures in the disk of β Pictoris     p. 523
A. Boccaletti, J.-C. Augereau, P. Baudoz, E. Pantin, and A.-M. Lagrange
Published online: 20 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200811067
Abstract | Full HTML | PDF (2.449 MB) | PS (4.276 MB) | References | SIMBAD record | NASA ADS Abstract Service

The relation for planetary nebulae     p. 537
D. Urošević, B. Vukotić, B. Arbutina, D. Ilić, M. Filipović, I. Bojičić, S. Šegan, and S. Vidojević
Published online: 30 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361/200809494
Abstract | Full HTML | PDF (308.5 KB) | PS (1.031 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar structure and evolution
The behavior of subluminous X-ray transients near the Galactic center as observed using the X-ray telescope aboard Swift     p. 547
N. Degenaar and R. Wijnands
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200810654
Abstract | Full HTML | PDF (1.005 MB) | PS (1.633 MB) | References | SIMBAD record | NASA ADS Abstract Service

Post common envelope binaries from SDSS - IV. SDSS J121258.25–012310.1, a new eclipsing system     p. 561
A. Nebot Gómez-Morán et al.
Published online: 20 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200811244
Abstract | Full HTML | PDF (922.2 KB) | PS (1.194 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  The Sun
The role of small versus large scale magnetic topologies in global waves     p. 571
C. Delannée
Published online: 17 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809451
Abstract | Full HTML | PDF (753.2 KB) | PS (2.939 MB) | References | NASA ADS Abstract Service

A spectroscopic analysis of the most polarizing atomic lines of the second solar spectrum     p. 577
L. Belluzzi and E. Landi Degl'Innocenti
Published online: 7 October 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810409
Abstract | Full HTML | PDF (1.101 MB) | PS (13.58 MB) | References | Online Material | NASA ADS Abstract Service

High-precision density measurements in the solar corona - I. Analysis methods and results for Fe XII and Fe XIII     p. 587
P. R. Young, T. Watanabe, H. Hara, and J. T. Mariska
Published online: 4 December 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810143
Abstract | Full HTML | PDF (709.4 KB) | PS (520.8 KB) | References | NASA ADS Abstract Service

Comparison of transient horizontal magnetic fields in a plage region and in the quiet Sun     p. 607
R. Ishikawa and S. Tsuneta
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200810636
Abstract | Full HTML | PDF (423.6 KB) | PS (6.055 MB) | References | Online Material | NASA ADS Abstract Service

The solar plasma conditions in the source regions of two explosive events     p. 613
J. E. Mendoza-Torres, K. Wilhelm, and A. Lara
Published online: 22 December 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20066547
Abstract | Full HTML | PDF (492.8 KB) | PS (801.9 KB) | References | NASA ADS Abstract Service

Photometric properties of resolved and unresolved magnetic elements     p. 621
S. Criscuoli and M. P. Rast
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200810436
Abstract | Full HTML | PDF (599.5 KB) | PS (1.593 MB) | References | NASA ADS Abstract Service

Spatial variation of the pickup-proton-injection rate into the ACR regime at the 3D-heliospheric termination shock     p. 631
K. Scherer and H.-J. Fahr
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200810783
Abstract | Full HTML | PDF (414.8 KB) | PS (797.7 KB) | References | NASA ADS Abstract Service


-  Planets and planetary systems
The brightness temperature of Mercury at mm-wavelengths     p. 639
A. Greve, C. Thum, R. Moreno, and N. Yan
Published online: 22 December 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20077165
Abstract | Full HTML | PDF (230.7 KB) | PS (270.8 KB) | References | SIMBAD record | NASA ADS Abstract Service

Modelling solar-like variability for the detection of Earth-like planetary transits - II. Performance of the three-spot modelling, harmonic function fitting, iterative nonlinear filtering, and sliding boxcar filtering     p. 647
A. S. Bonomo, S. Aigrain, P. Bordé, and A. F. Lanza
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200810726
Abstract | Full HTML | PDF (375.4 KB) | PS (341.3 KB) | References | NASA ADS Abstract Service


-  Atomic, molecular, and nuclear data
Ab initio modeling of molecular IR spectra of astrophysical interest: application to CH4     p. 655
R. Warmbier, R. Schneider, A. R. Sharma, B. J. Braams, J. M. Bowman, and P. H. Hauschildt
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200810983
Abstract | Full HTML | PDF (606.9 KB) | PS (640.0 KB) | References | NASA ADS Abstract Service


-  Astronomical instrumentation
Regularization methods used in error analysis of solar particle spectra measured on SOHO/EPHIN     p. 663
A. Kharytonov, E. Böhm, and R. F. Wimmer-Schweingruber
Published online: 22 December 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810854
Abstract | Full HTML | PDF (543.2 KB) | PS (378.3 KB) | References | NASA ADS Abstract Service

Optimization of mapping modes for heterodyne instruments     p. 677
V. Ossenkopf
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200809619
Abstract | Full HTML | PDF (356.6 KB) | PS (485.2 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Catalogs and data
Roma-BZCAT: a multifrequency catalogue of blazars     p. 691
E. Massaro, P. Giommi, C. Leto, P. Marchegiani, A. Maselli, M. Perri, S. Piranomonte, and S. Sclavi
Published online: 22 December 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810161
Abstract | Full HTML | PDF (543.9 KB) | PS (489.9 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Numerical methods and codes
Simulating polarized Galactic synchrotron emission at all frequencies - The Hammurabi code     p. 697
A. Waelkens, T. Jaffe, M. Reinecke, F. S. Kitaura, and T. A. Enßlin
Published online: 14 January 2009
DOI: http://dx.doi.org/10.1051/0004-6361:200810564
Abstract | Full HTML | PDF (2.366 MB) | PS (2.687 MB) | References | SIMBAD record | NASA ADS Abstract Service