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Volume 464 / No 2 (March III 2007)

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Astronomy & Astrophysics

Volume 464 / No 2 (March III 2007)

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Letters

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Large-scale HI in nearby radio galaxies: segregation in neutral gas content with radio source size p. L1

B. H. C. Emonts, R. Morganti, T. A. Oosterloo, J. M. van der Hulst, G. van Moorsel and C. N. Tadhunter

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066159

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The radio delay of the exceptional 3C 454.3 outburst - Follow-up WEBT observations in 2005–2006 p. L5

M. Villata, C. M. Raiteri, M. F. Aller, U. Bach, M. A. Ibrahimov, Y. Y. Kovalev, O. M. Kurtanidze, V. M. Larionov, C.-U. Lee, P. Leto et al. (38 more)

Published online: 11 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066958

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Wind anisotropies and GRB progenitors p. L11

G. Meynet and A. Maeder

Published online: 22 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066509

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Hot star wind models with new solar abundances p. L17

J. Krtička and J. Kubát

Published online: 22 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066775

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Globular clusters and dwarf galaxies in Fornax - I. Kinematics in the cluster core from multi-object spectroscopy p. L21

G. Bergond, E. Athanassoula, S. Leon, C. Balkowski, V. Cayatte, L. Chemin, R. Guzmán, G. Meylan and Ph. Prugniel

Published online: 22 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066963

Astrophysical processes

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Unipolar inductor model coupled to GW emission: energy budget and model application to RX J0806+15 and RX J1914+24 p. 417

S. Dall'Osso, G. L. Israel and L. Stella

Published online: 13 November 2006

DOI: https://doi.org/10.1051/0004-6361:20064862

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HERACLES: a three-dimensional radiation hydrodynamics code p. 429

M. González, E. Audit and P. Huynh

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20065486

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Very high energy gamma-ray production inside the massive binary system Cyg X-1/HDE 226868 p. 437

W. Bednarek and F. Giovannelli

Published online: 11 January 2007

DOI: https://doi.org/10.1051/0004-6361:20065945

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Adaptive smoothing lengths in SPH p. 447

R. E. Attwood, S. P. Goodwin and A. P. Whitworth

Published online: 19 December 2006

DOI: https://doi.org/10.1051/0004-6361:20066606

Cosmology (including clusters of galaxies)

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RASS-SDSS galaxy cluster survey - VII. On the cluster mass-to-light ratio and the halo occupation distribution p. 451

P. Popesso, A. Biviano, H. Böhringer and M. Romaniello

Published online: 12 September 2006

DOI: https://doi.org/10.1051/0004-6361:20054708

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Redshift-distance relations from type Ia supernova observations - New constraints on grey dust models p. 465

A. R. Robaina and J. Cepa

Published online: 02 November 2006

DOI: https://doi.org/10.1051/0004-6361:20065292

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Estimation of time delays from unresolved photometry p. 471

A. Hirv, T. Eenmäe, T. Liimets, L. J. Liivamägi and J. Pelt

Published online: 19 December 2006

DOI: https://doi.org/10.1051/0004-6361:20065537

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Mapping the large-scale anisotropy in the WMAP data p. 479

A. Bernui, B. Mota, M. J. Rebouças and R. Tavakol

Published online: 19 December 2006

DOI: https://doi.org/10.1051/0004-6361:20065585

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The nature of damped Lyman and sub-damped Lyman absorbers p. 487

P. Khare, V. P. Kulkarni, C. Péroux, D. G. York, J. T. Lauroesch and J. D. Meiring

Published online: 11 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066186

Extragalactic astronomy

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Imaging of star clusters in unperturbed spiral galaxies with the Advanced Camera for Surveys - I. The low luminosity galaxy NGC 45 p. 495

M. D. Mora, S. S. Larsen and M. Kissler-Patig

Published online: 19 December 2006

DOI: https://doi.org/10.1051/0004-6361:20065852

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Structure, colours, and populations of NGC 3115 - Mysteries of a well-known object p. 507

R. Michard

Published online: 19 December 2006

DOI: https://doi.org/10.1051/0004-6361:20066358

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Evolution of spiral galaxies in modified gravity p. 517

O. Tiret and F. Combes

Published online: 11 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066446

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The nature of the dwarf starforming galaxy associated with GRB 060218/SN 2006aj p. 529

K. Wiersema, S. Savaglio, P. M. Vreeswijk, S. L. Ellison, C. Ledoux, S.-C. Yoon, P. Møller, J. Sollerman, J. P. U. Fynbo, E. Pian et al. (2 more)

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066273

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The morphology of minor axis gaseous outflows in edge-on Seyfert galaxies p. 541

T. P. Robitaille, J. Rossa, D. J. Bomans and R. P. van der Marel

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20065454

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NUclei of GAlaxies - V. Radio emission in 7 NUGA sources p. 553

M. Krips, A. Eckart, T. P. Krichbaum, J.-U. Pott, S. Leon, R. Neri, S. García-Burillo, F. Combes, F. Boone, A. J. Baker et al. (3 more)

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20065037

Galactic structure, stellar clusters, and populations

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Estimation of Galactic model parameters in high latitudes with 2MASS p. 565

A. Cabrera-Lavers, S. Bilir, S. Ak, E. Yaz and M. López-Corredoira

Published online: 19 December 2006

DOI: https://doi.org/10.1051/0004-6361:20066475

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Photometry of the five marginally studied open clusters Collinder 74, Berkeley 27, Haffner 8, NGC 2509, and VdB-Hagen 4 p. 573

G. Carraro and E. Costa

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066350

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A brown dwarf desert for intermediate mass stars in Scorpius OB2? p. 581

M. B. N. Kouwenhoven, A. G. A. Brown and L. Kaper

Published online: 27 November 2006

DOI: https://doi.org/10.1051/0004-6361:20054396

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Beryllium abundance in turn-off stars of NGC 6752 p. 601

L. Pasquini, P. Bonifacio, S. Randich, D. Galli, R. G. Gratton and B. Wolff

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066260

Interstellar and circumstellar matter

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The Galactic distribution of magnetic fields in molecular clouds and HII regions p. 609

J. L. Han and J. S. Zhang

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20065801

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Chemistry in disks - I. Deep search for N₂H⁺ in the protoplanetary disks around LkCa 15, MWC 480, and DM Tauri p. 615

A. Dutrey, T. Henning, S. Guilloteau, D. Semenov, V. Piétu, K. Schreyer, A. Bacmann, R. Launhardt, J. Pety and F. Gueth

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20065385

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Looking into the cradle: new mid-IR observations of multiple proto-stars p. 625

N. Huélamo, C. Melo, M. F. Sterzik, N. C. Santos and D. Mardones

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066336

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Temperature fluctuations in H II regions: t² for the two-phase model p. 631

Y. Zhang, B. Ercolano and X.-W. Liu

Published online: 19 December 2006

DOI: https://doi.org/10.1051/0004-6361:20066564

Stellar structure and evolution

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Accurate masses of low mass stars GJ 765.2AB (0.83 0.76 ) p. 635

Y. Y. Balega, J.-L. Beuzit, X. Delfosse, T. Forveille, C. Perrier, M. Mayor, D. Ségransan, S. Udry, A. A. Tokovinin, D. Schertl et al. (3 more)

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066224

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Multicolour CCD measurements of visual double and multiple stars. III p. 641

P. Lampens, A. Strigachev and D. Duval

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20065639

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An in-depth study of the pre-polar candidate WX Leonis Minoris p. 647

J. Vogel, A. D. Schwope and B. T. Gänsicke

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066099

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Searching for signatures of stochastic excitation in stellar pulsations: a look at γ Doradus stars p. 659

T. M. D. Pereira, J. C. Suárez, I. Lopes, S. Martín-Ruiz, P. J. Amado, R. Garrido, E. Rodríguez, V. Costa, A. Rolland et al. (2 more)

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20065355

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The late stages of the evolution of intermediate-mass primordial stars: the effects of overshooting p. 667

P. Gil-Pons, J. Gutiérrez and E. García-Berro

Published online: 11 January 2007

DOI: https://doi.org/10.1051/0004-6361:20065641

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Delayed detonations in full-star models of type Ia supernova explosions p. 683

F. K. Röpke and J. C. Niemeyer

Published online: 19 December 2006

DOI: https://doi.org/10.1051/0004-6361:20066585

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Optical spectroscopy of close companions to nearby Herbig Ae/Be and T Tauri stars p. 687

A. Carmona, M. E. van den Ancker and Th. Henning

Published online: 11 January 2007

DOI: https://doi.org/10.1051/0004-6361:20065509

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Monitoring the late decline of the old nova RW Ursae Minoris p. 697

F. Tamburini, F. Di Mille, A. Bianchini and P. Johnson

Published online: 11 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066710

Stellar atmospheres

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Non-thermal radio emission from O-type stars - II. HD 167971 p. 701

R. Blomme, M. De Becker, M. C. Runacres, S. Van Loo and D. Y. A. Setia Gunawan

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20054602

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Chemical composition of semi-regular variable giants p. 709

S. M. Andrievsky, S. A. Korotin and P. Martin

Published online: 11 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066249

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The He Fowler lines and the O and N Bowen fluorescence lines in the symbiotic nova RR Telescopii p. 715

P. Selvelli, J. Danziger and P. Bonifacio

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066175

The Sun

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Drifting pulsating structures generated during tearing and coalescence processes in a flare current sheet p. 735

M. Karlický and M. Bárta

Published online: 11 January 2007

DOI: https://doi.org/10.1051/0004-6361:20065983

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Comparing different approaches to model the rotational modulation of the Sun as a star p. 741

A. F. Lanza, A. S. Bonomo and M. Rodonò

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066575

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MHD evolution of a fragment of a CME core in the outer solar corona p. 753

P. Pagano, F. Reale, S. Orlando and G. Peres

Published online: 19 December 2006

DOI: https://doi.org/10.1051/0004-6361:20065866

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Erratum

(1) Preferred longitudes in sunspot activity (2) Preferred sunspot longitudes: non-axisymmetry and differential rotation p. 761

I. G. Usoskin, S. V. Berdyugina and J. Poutanen

Published online: 19 December 2006

DOI: https://doi.org/10.1051/0004-6361:20053201e

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Observations of dark-cored filaments in sunspot penumbrae p. 763

K. Langhans, G. B. Scharmer, D. Kiselman and M. G. Löfdahl

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20065215

Planets and planetary systems

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The origin of the high-inclination Neptune Trojan 2005 TN₅₃ p. 775

J. Li, L.-Y. Zhou and Y.-S. Sun

Published online: 19 December 2006

DOI: https://doi.org/10.1051/0004-6361:20066297

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The eccentricity-mass distribution of exoplanets: signatures of different formation mechanisms? p. 779

I. Ribas and J. Miralda-Escudé

Published online: 11 January 2007

DOI: https://doi.org/10.1051/0004-6361:20065726

Celestial mechanics and astrometry

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Nearby star candidates in the Torino observatory parallax program p. 787

R. L. Smart, M. G. Lattanzi, H. Jahreiß, B. Bucciarelli and G. Massone

Published online: 02 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066408

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Erratum

Precession-nutation procedures consistent with IAU 2006 resolutions p. 793

P. T. Wallace and N. Capitaine

Published online: 20 February 2007

DOI: https://doi.org/10.1051/0004-6361:20065897e

Astronomical instrumentation

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A 6–12 GHz analogue lag-correlator for radio interferometry p. 795

C. M. Holler, T. Kaneko, M. E. Jones, K. Grainge and P. Scott

Published online: 11 January 2007

DOI: https://doi.org/10.1051/0004-6361:20066879

Astronomy & Astrophysics

Volume 464 / No 2 (March III 2007)

Letters

Large-scale HI in nearby radio galaxies: segregation in neutral gas content with radio source size p. L1

The radio delay of the exceptional 3C 454.3 outburst - Follow-up WEBT observations in 2005–2006 p. L5

Wind anisotropies and GRB progenitors p. L11

Hot star wind models with new solar abundances p. L17

Globular clusters and dwarf galaxies in Fornax - I. Kinematics in the cluster core from multi-object spectroscopy p. L21

Astrophysical processes

Unipolar inductor model coupled to GW emission: energy budget and model application to RX J0806+15 and RX J1914+24 p. 417

HERACLES: a three-dimensional radiation hydrodynamics code p. 429

Very high energy gamma-ray production inside the massive binary system Cyg X-1/HDE 226868 p. 437

Adaptive smoothing lengths in SPH p. 447

Cosmology (including clusters of galaxies)

RASS-SDSS galaxy cluster survey - VII. On the cluster mass-to-light ratio and the halo occupation distribution p. 451

Redshift-distance relations from type Ia supernova observations - New constraints on grey dust models p. 465

Estimation of time delays from unresolved photometry p. 471

Mapping the large-scale anisotropy in the WMAP data p. 479

The nature of damped Lyman and sub-damped Lyman absorbers p. 487

Extragalactic astronomy

Imaging of star clusters in unperturbed spiral galaxies with the Advanced Camera for Surveys - I. The low luminosity galaxy NGC 45 p. 495

Structure, colours, and populations of NGC 3115 - Mysteries of a well-known object p. 507

Evolution of spiral galaxies in modified gravity p. 517

The nature of the dwarf starforming galaxy associated with GRB 060218/SN 2006aj p. 529

The morphology of minor axis gaseous outflows in edge-on Seyfert galaxies p. 541

NUclei of GAlaxies - V. Radio emission in 7 NUGA sources p. 553

Galactic structure, stellar clusters, and populations

Estimation of Galactic model parameters in high latitudes with 2MASS p. 565

Photometry of the five marginally studied open clusters Collinder 74, Berkeley 27, Haffner 8, NGC 2509, and VdB-Hagen 4 p. 573

A brown dwarf desert for intermediate mass stars in Scorpius OB2? p. 581

Beryllium abundance in turn-off stars of NGC 6752 p. 601

Interstellar and circumstellar matter

The Galactic distribution of magnetic fields in molecular clouds and HII regions p. 609

Chemistry in disks - I. Deep search for N2H+ in the protoplanetary disks around LkCa 15, MWC 480, and DM Tauri p. 615

Looking into the cradle: new mid-IR observations of multiple proto-stars p. 625

Temperature fluctuations in H II regions: t2 for the two-phase model p. 631

Stellar structure and evolution

Accurate masses of low mass stars GJ 765.2AB (0.83 0.76 ) p. 635

Multicolour CCD measurements of visual double and multiple stars. III p. 641

An in-depth study of the pre-polar candidate WX Leonis Minoris p. 647

Searching for signatures of stochastic excitation in stellar pulsations: a look at γ Doradus stars p. 659

The late stages of the evolution of intermediate-mass primordial stars: the effects of overshooting p. 667

Delayed detonations in full-star models of type Ia supernova explosions p. 683

Optical spectroscopy of close companions to nearby Herbig Ae/Be and T Tauri stars p. 687

Monitoring the late decline of the old nova RW Ursae Minoris p. 697

Stellar atmospheres

Non-thermal radio emission from O-type stars - II. HD 167971 p. 701

Chemical composition of semi-regular variable giants p. 709

The He Fowler lines and the O and N Bowen fluorescence lines in the symbiotic nova RR Telescopii p. 715

The Sun

Drifting pulsating structures generated during tearing and coalescence processes in a flare current sheet p. 735

Comparing different approaches to model the rotational modulation of the Sun as a star p. 741

MHD evolution of a fragment of a CME core in the outer solar corona p. 753

(1) Preferred longitudes in sunspot activity (2) Preferred sunspot longitudes: non-axisymmetry and differential rotation p. 761

Observations of dark-cored filaments in sunspot penumbrae p. 763

Planets and planetary systems

The origin of the high-inclination Neptune Trojan 2005 TN53 p. 775

The eccentricity-mass distribution of exoplanets: signatures of different formation mechanisms? p. 779

Celestial mechanics and astrometry

Nearby star candidates in the Torino observatory parallax program p. 787

Precession-nutation procedures consistent with IAU 2006 resolutions p. 793

Astronomical instrumentation

A 6–12 GHz analogue lag-correlator for radio interferometry p. 795

Chemistry in disks - I. Deep search for N₂H⁺ in the protoplanetary disks around LkCa 15, MWC 480, and DM Tauri p. 615

Temperature fluctuations in H II regions: t² for the two-phase model p. 631

The origin of the high-inclination Neptune Trojan 2005 TN₅₃ p. 775