Astronomy & Astrophysics

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A&A Vol. 436 No. 3

	Astronomy and Astrophysics
	Vol. 436 No. 3 (June IV 2005)
Cover illustration: CMB sky map observed by Archeops at 143 and 217 GHz (Tristram, M., et al., pp. 787, 788)

Letters

Hot-Jupiters and hot-Neptunes: A common origin? p. L47
I. Baraffe, G. Chabrier, T. S. Barman, F. Selsis, F. Allard and P. H. Hauschildt
Abstract | Full HTML | PDF file (218 KB) | PS file (287 KB) | References

Tiny H I clouds in the local ISM p. L53
R. Braun and N. Kanekar
Abstract | Full HTML | PDF file (306 KB) | PS file (423 KB) | References

Early star formation in the Galaxy from beryllium and oxygen abundances p. L57
L. Pasquini, D. Galli, R. G. Gratton, P. Bonifacio, S. Randich and G. Valle
Abstract | Full HTML | PDF file (186 KB) | PS file (221 KB) | References

Astrophysical processes

Resonant absorption troughs in the gamma-ray spectra of QSO p. 763
A. F. Iyudin, O. Reimer, V. Burwitz, J. Greiner and A. Reimer
Abstract | Full HTML | PDF file (1.32 MB) | PS file (1.15 MB) | References | Online Material

Cosmology (including clusters of galaxies)

The CMB temperature power spectrum from an improved analysis of the Archeops data p. 785
M. Tristram, G. Patanchon, J. F. Macías-Pérez, P. Ade, A. Amblard, R. Ansari, É. Aubourg, A. Benoît, J.-Ph. Bernard, A. Blanchard, J. J. Bock, F. R. Bouchet, A. Bourrachot, P. Camus, J.-F. Cardoso, F. Couchot, P. de Bernardis, J. Delabrouille, F.-X. Désert, M. Douspis, L. Dumoulin, Ph. Filliatre, P. Fosalba, M. Giard, Y. Giraud-Héraud, R. Gispert†, L. Guglielmi, J.-Ch. Hamilton, S. Hanany, S. Henrot-Versillé, J. Kaplan, G. Lagache, J.-M. Lamarre, A. E. Lange, K. Madet, B. Maffei, Ch. Magneville, S. Masi, F. Mayet, F. Nati, O. Perdereau, S. Plaszczynski, M. Piat, N. Ponthieu, S. Prunet, C. Renault, C. Rosset, D. Santos, D. Vibert and D. Yvon
Abstract | Full HTML | PDF file (733 KB) | PS file (1.84 MB) | References

Extragalactic astronomy

The basic parameters of $\gamma$ -ray-loud blazars p. 799
J. H. Fan
Abstract | Full HTML | PDF file (212 KB) | PS file (76.0 KB) | References | Online Material

Fast growth of supermassive black holes in galaxies p. 805
F. Munyaneza and P. L. Biermann
Abstract | Full HTML | PDF file (362 KB) | PS file (198 KB) | References

Direct evidence of the receding "torus" around central nuclei of powerful radio sources p. 817
T. G. Arshakian
Abstract | Full HTML | PDF file (216 KB) | PS file (67.8 KB) | References

The extended Lyman- $\alpha$ emission surrounding the z = 3.04 radio-quiet QSO1205-30: Primordial infalling gas illuminated by the quasar? p. 825
M. Weidinger, P. Møller, J. P. U. Fynbo and B. Thomsen
Abstract | Full HTML | PDF file (548 KB) | PS file (706 KB) | References

The radio continuum of the extremely metal-poor blue compact dwarf galaxy I Zw 18 p. 837
L. K. Hunt, K. K. Dyer and T. X. Thuan
Abstract | Full HTML | PDF file (312 KB) | PS file (313 KB) | References

Galactic wind shells and high redshift radio galaxies - On the nature of associated absorbers p. 845
M. Krause
Abstract | Full HTML | PDF file (835 KB) | PS file (3.74 MB) | References

Galactic structure, stellar clusters and populations

A near-infrared survey for new low-mass members in $\alpha$ Per p. 853
N. Lodieu, M. J. McCaughrean, D. Barrado y Navascués, J. Bouvier and J. R. Stauffer
Abstract | Full HTML | PDF file (1.68 MB) | PS file (530 KB) | References

Warp signatures of the Galactic disk as seen in mid infrared from Midcourse Space Experiment p. 867
S. Vig, S. K. Ghosh and D. K. Ojha
Abstract | Full HTML | PDF file (483 KB) | PS file (143 KB) | References

Stochastic chemical enrichment in metal-poor systems - II. Abundance ratios and scatter p. 879
T. Karlsson and B. Gustafsson
Abstract | Full HTML | PDF file (667 KB) | PS file (596 KB) | References | Online Material

Star counts in the Galaxy - Simulating from very deep to very shallow photometric surveys with the TRILEGAL code p. 895
L. Girardi, M. A. T. Groenewegen, E. Hatziminaoglou and L. da Costa
Abstract | Full HTML | PDF file (2.92 MB) | PS file (1.86 MB) | References | Online Material

Interstellar and circumstellar matter

The extended hard X-ray emission from the Vela Plerion p. 917
V. Mangano, E. Massaro, F. Bocchino, T. Mineo and G. Cusumano
Abstract | Full HTML | PDF file (343 KB) | PS file (292 KB) | References

A quasi-time-dependent radiative transfer model of OH 104.9+2.4 p. 925
D. Riechers, Y. Balega, T. Driebe, K.-H. Hofmann, A. B. Men'shchikov, V. I. Shenavrin and G. Weigelt
Abstract | Full HTML | PDF file (306 KB) | PS file (110 KB) | References

Freeze-out and coagulation in pre-protostellar collapse p. 933
D. R. Flower, G. Pineau des Forêts and C. M. Walmsley
Abstract | Full HTML | PDF file (368 KB) | PS file (157 KB) | References | Online Material

Time variations of the narrow Fe II and H I spectral emission lines from the close vicinity of $\eta$ Carinae during the spectral event of 2003 p. 945
H. Hartman, A. Damineli, S. Johansson and V. S. Letokhov
Abstract | Full HTML | PDF file (374 KB) | PS file (279 KB) | References

Abundances of planetary nebulae NGC 2022, NGC 6818 and IC 4191 p. 953
S. R. Pottasch, D. A. Beintema and W. A. Feibelman
Abstract | Full HTML | PDF file (217 KB) | PS file (64.4 KB) | References

Absolute spectrophotometry of northern compact planetary nebulae p. 967
S. A. Wright, R .L. M. Corradi and M. Perinotto
Abstract | Full HTML | PDF file (215 KB) | PS file (84.9 KB) | References

Upper limits on CO 4.7 $\mu$ m emission from disks around five Herbig Ae/Be stars p. 977
A. Carmona, M. E. van den Ancker, W.-F. Thi, M. Goto and Th. Henning
Abstract | Full HTML | PDF file (206 KB) | PS file (257 KB) | References

HST and spectroscopic observations of the L1551 IRS5 jets (HH154) p. 983
C. V. M. Fridlund, R. Liseau, A. A. Djupvik, M. Huldtgren, G. J. White, F. Favata and G. Giardino
Abstract | Full HTML | PDF file (802 KB) | PS file (342 KB) | References

Stellar structure and evolution

Quasi-periodic oscillations: Resonant shear Alfvén waves in neutron star magnetospheres p. 999
V. Rezania and J. C. Samson
Abstract | Full HTML | PDF file (300 KB) | PS file (113 KB) | References

Evolution of V838 Monocerotis during and after the 2002 eruption p. 1009
R. Tylenda
Abstract | Full HTML | PDF file (321 KB) | PS file (108 KB) | References | Online Material

Spectroscopy of the type Ia supernova SN 2002er: Days -11 to +215 p. 1021
R. Kotak, W. P. S. Meikle, G. Pignata, M. Stehle, S. J. Smartt, S. Benetti, W. Hillebrandt, D. J. Lennon, P. A. Mazzali, F. Patat and M. Turatto
Abstract | Full HTML | PDF file (1.59 MB) | PS file (638 KB) | References

Stellar atmospheres

Non-thermal radio emission from O-type stars - I. HD 168112 p. 1033
R. Blomme, S. Van Loo, M. De Becker, G. Rauw, M. C. Runacres, D. Y. A. Setia Gunawan and J. M. Chapman
Abstract | Full HTML | PDF file (596 KB) | PS file (280 KB) | References | Online Material

The first observed stellar X-ray flare oscillation: Constraints on the flare loop length and the magnetic field p. 1041
U. Mitra-Kraev, L. K. Harra, D. R. Williams and E. Kraev
Abstract | Full HTML | PDF file (608 KB) | PS file (171 KB) | References

A new calibration of stellar parameters of Galactic O stars p. 1049
F. Martins, D. Schaerer and D. J. Hillier
Abstract | Full HTML | PDF file (501 KB) | PS file (154 KB) | References

The Sun

High-speed coronal rain p. 1067
D. A. N. Müller, A. De Groof, V. H. Hansteen and H. Peter
Abstract | Full HTML | PDF file (1.23 MB) | PS file (1.69 MB) | References

Magnetic network dynamics: Activity level, feature size and anchoring depth p. 1075
N. Meunier
Abstract | Full HTML | PDF file (386 KB) | PS file (140 KB) | References

Inclination of magnetic fields and flows in sunspot penumbrae p. 1087
K. Langhans, G. B. Scharmer, D. Kiselman, M. G. Löfdahl and T. E. Berger
Abstract | Full HTML | PDF file (2.70 MB) | PS file (3.21 MB) | References

Particle acceleration at a three-dimensional reconnection site in the solar corona p. 1103
S. Dalla and P. K. Browning
Abstract | Full HTML | PDF file (943 KB) | PS file (309 KB) | References

Planets and planetary systems

Analysis of near-IR spectra of 1 Ceres and 4 Vesta, targets of the Dawn mission p. 1113
P. Vernazza, T. Mothé-Diniz, M. A. Barucci, M. Birlan, J. M. Carvano, G. Strazzulla, M. Fulchignoni and A. Migliorini
Abstract | Full HTML | PDF file (388 KB) | PS file (158 KB) | References

Atomic, molecular and nuclear data

Atomic data from the Iron project - LVII. Radiative transition rates and collision strengths within the 3d $^{\mathsf 7}$ configuration of Ni IV p. 1123
M. Meléndez and M. A. Bautista
Abstract | Full HTML | PDF file (311 KB) | PS file (190 KB) | References

Fine structure effective collision strengths for the electron impact excitation of Al III p. 1131
C. E. Hudson and K. L. Bell
Abstract | Full HTML | PDF file (239 KB) | PS file (110 KB) | References

Energy levels and radiative rates for transitions in Ar XIII, Ar XIV and Ar XV p. 1141
K. M. Aggarwal, F. P. Keenan and S. Nakazaki
Abstract | Full HTML | PDF file (280 KB) | PS file (121 KB) | References | Online Material

Instruments, observational techniques, and data processing

Mid-IR spectro-imaging observations with the ISOCAM CVF: Final reduction and archive p. 1151
F. Boulanger, R. Lorente, M. A. Miville Deschênes, A. Abergel, J. A. D. L. Blommaert, D. Cesarsky, K. Okumura, M. Pérault and W. Reach
Abstract | Full HTML | PDF file (288 KB) | PS file (139 KB) | References | Online Material

ROMA: A map-making algorithm for polarised CMB data sets p. 1159
G. de Gasperis, A. Balbi, P. Cabella, P. Natoli and N. Vittorio
Abstract | Full HTML | PDF file (701 KB) | PS file (4.83 MB) | References

Astronomy and Astrophysics