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Astronomy and Astrophysics

Vol. 450, No. 3 (May II 2006)

Galaxy group infalling into the Coma Cluster (X-ray + radio) (Feretti, L., & Neumann, D. M., p. L22)

- Letters

Apollo asteroid 2005 UD: split nucleus of (3200) Phaethon? p. L25
K. Ohtsuka, T. Sekiguchi, D. Kinoshita, J.-I. Watanabe, T. Ito, H. Arakida, and T. Kasuga
DOI: http://dx.doi.org/10.1051/0004-6361:200600022
Abstract | Full HTML | PDF (718 KB) | PS (1.78 MB) | References | NASA ADS Abstract Service

- Astrophysical processes

Resolution requirements for simulating gravitational fragmentation using SPH p. 881
D. A. Hubber, S. P. Goodwin, and A. P. Whitworth
DOI: http://dx.doi.org/10.1051/0004-6361:20054100
Abstract | Full HTML | PDF (128 KB) | PS (53.4 KB) | References | NASA ADS Abstract Service

- Cosmology (including clusters of galaxies)

Number counts in homogeneous and inhomogeneous dark energy models p. 899
N. J. Nunes, A. C. da Silva, and N. Aghanim
DOI: http://dx.doi.org/10.1051/0004-6361:20053706
Abstract | Full HTML | PDF (304 KB) | PS (159 KB) | References | NASA ADS Abstract Service

The near-infrared luminosity function of cluster galaxies beyond redshift one p. 909
V. Strazzullo, P. Rosati, S. A. Stanford, C. Lidman, M. Nonino, R. Demarco, P. E. Eisenhardt, S. Ettori, V. Mainieri, and S. Toft
DOI: http://dx.doi.org/10.1051/0004-6361:20054341
Abstract | Full HTML | PDF (388 KB) | PS (168 KB) | References | SIMBAD record | NASA ADS Abstract Service

- Extragalactic astronomy

FIRST-based survey of compact steep spectrum sources - IV. Multifrequency VLBA observations of very compact objects p. 945
M. Kunert-Bajraszewska, A. Marecki, and P. Thomasson
DOI: http://dx.doi.org/10.1051/0004-6361:20054428
Abstract | Full HTML | PDF (741 KB) | PS (585 KB) | References | SIMBAD record | NASA ADS Abstract Service

- Galactic structure, stellar clusters, and populations

- Interstellar and circumstellar matter

Microlensing of circumstellar envelopes - III. Line profiles from stellar winds in homologous expansion p. 1023
M. A. Hendry, R. Ignace, and H. M. Bryce
DOI: http://dx.doi.org/10.1051/0004-6361:20054407
Abstract | Full HTML | PDF (299 KB) | PS (537 KB) | References | SIMBAD record | NASA ADS Abstract Service

Are ⁴⁴Ti-producing supernovae exceptional? p. 1037
L.-S. The, D. D. Clayton, R. Diehl, D. H. Hartmann, A. F. Iyudin, M. D. Leising, B. S. Meyer, Y. Motizuki, and V. Schönfelder
DOI: http://dx.doi.org/10.1051/0004-6361:20054626
Abstract | Full HTML | PDF (473 KB) | PS (526 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

- Stellar structure and evolution

Discovery of seven ZZ Ceti stars using a new photometric selection method p. 1061
B. Voss, D. Koester, R. Østensen, S. O. Kepler, R. Napiwotzki, D. Homeier, and D. Reimers
DOI: http://dx.doi.org/10.1051/0004-6361:20054227
Abstract | Full HTML | PDF (2.78 MB) | PS (11.9 MB) | References | SIMBAD record | NASA ADS Abstract Service

Cooling of a rotating strange star in the color superconducting phase with a crust p. 1071
Y. W. Yu, and X. P. Zheng
DOI: http://dx.doi.org/10.1051/0004-6361:20054184
Abstract | Full HTML | PDF (315 KB) | PS (309 KB) | References | NASA ADS Abstract Service

Axisymmetric simulations of magneto-rotational core collapse: dynamics and gravitational wave signal p. 1107
M. Obergaulinger, M. A. Aloy, and E. Müller
DOI: http://dx.doi.org/10.1051/0004-6361:20054306
Abstract | Full HTML | PDF (7.03 MB) | PS (2.34 MB) | References | Online Material | NASA ADS Abstract Service

Rotational periods of T Tauri stars in Taurus-Auriga, south of Taurus-Auriga, and in MBM12 p. 1135
C. Broeg, V. Joergens, M. Fernández, D. Husar, T. Hearty, M. Ammler, and R. Neuhäuser
DOI: http://dx.doi.org/10.1051/0004-6361:20053777
Abstract | Full HTML | PDF (2.06 MB) | PS (1.71 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

- Stellar atmospheres

- The Sun

Multi-wavelength study of a high velocity event near a sunspot p. 1181
Chia-Hsien Lin, D. Banerjee, E. O'Shea, and J. G. Doyle
DOI: http://dx.doi.org/10.1051/0004-6361:20054259
Abstract | Full HTML | PDF (672 KB) | PS (1.67 MB) | References | NASA ADS Abstract Service

Oscillations in a solar filament: first observation of long periods in the HeI 584.33 Å line, modelling and diagnostic p. 1189
G. Pouget, K. Bocchialini, and J. Solomon
DOI: http://dx.doi.org/10.1051/0004-6361:20053886
Abstract | Full HTML | PDF (3.95 MB) | PS (9.22 MB) | References | Online Material | NASA ADS Abstract Service

Magnetic flux in the inter-network quiet Sun from comparison with numerical simulations p. 1199
J. Sánchez Almeida
DOI: http://dx.doi.org/10.1051/0004-6361:20054331
Abstract | Full HTML | PDF (73.5 KB) | PS (35.5 KB) | References | NASA ADS Abstract Service

- Planets and planetary systems

Exploring the surface properties of transneptunian objects and Centaurs with polarimetric FORS1/VLT observations p. 1239
S. Bagnulo, H. Boehnhardt, K. Muinonen, L. Kolokolova, I. Belskaya, and M. A. Barucci
DOI: http://dx.doi.org/10.1051/0004-6361:20054518
Abstract | Full HTML | PDF (218 KB) | PS (85.2 KB) | References | SIMBAD record | NASA ADS Abstract Service

- Atomic, molecular, and nuclear data

- Instruments, observational techniques, and data processing

Modal filtering for nulling interferometry - First single-mode conductive waveguides in the mid-infrared p. 1265
L. Labadie, P. Labeye, P. Kern, I. Schanen, B. Arezki, and J.-E. Broquin
DOI: http://dx.doi.org/10.1051/0004-6361:20053407
Abstract | Full HTML | PDF (272 KB) | PS (356 KB) | References | NASA ADS Abstract Service