Authors: Y. Beletsky, G. Carraro and V. D. Ivanov
A&A 508, 1279 (2009) Received 15 June 2009 / Accepted 11 August 2009
Keywords: open clusters and associations: general, surveys
Category Archives: Astro Physics
Suzaku observation of IGR J16318-4848
Authors: L. Barragán, J. Wilms, K. Pottschmidt, M. A. Nowak, I. Kreykenbohm, R. Walter and J. A. Tomsick
A&A 508, 1275 (2009) Received 15 August 2008 / Accepted 19 October 2009
Keywords: stars: individual IGR J16318–4848, binaries: general, X-rays: binaries
Radiative transition rates and collision strengths for Si II
Authors: M. A. Bautista, P. Quinet, P. Palmeri, N. R. Badnell, J. Dunn and N. Arav
A&A 508, 1527 (2009) Received 25 August 2009 / Accepted 20 October 2009
Keywords: atomic data, atomic processes, line: formation, quasars: absorption lines, Sun: abundances, ISM: atoms
The zCOSMOS survey: the role of the environment in the evolution of the luminosity function of different galaxy types
Authors: E. Zucca, S. Bardelli, M. Bolzonella, G. Zamorani, O. Ilbert, L. Pozzetti, M. Mignoli, K. Kova?, S. Lilly, L. Tresse, L. Tasca, P. Cassata, C. Halliday, D. Vergani, K. Caputi, C. M. Carollo, T. Contini, J.-P. Kneib, O.Le Fèvre, V. Mainieri, A. Renzini, M. Scodeggio, A. Bongiorno, G. Coppa, O. Cucciati, S. de la Torre, L. de Ravel, P. Franzetti, B. Garilli, A. Iovino, P. Kampczyk, C. Knobel, F. Lamareille, J.-F.Le Borgne, V. Le Brun, C. Maier, R. Pellò, Y. Peng, E. Perez-Montero, E. Ricciardelli, J. D. Silverman, M. Tanaka, U. Abbas, D. Bottini, A. Cappi, A. Cimatti, L. Guzzo, A. M. Koekemoer, A. Leauthaud, D. Maccagni, C. Marinoni, H. J. McCracken, P. Memeo, B. Meneux, M. Moresco, P. Oesch, C. Porciani, R.Scaramella, S. Arnouts, H. Aussel, P. Capak, J. Kartaltepe, M. Salvato, D. Sanders, N. Scoville, Y. Taniguchi and D. Thompson
A&A 508, 1217 (2009) Received 9 June 2009 / Accepted 17 September 2009
Keywords: galaxies: evolution, galaxies: luminosity function, mass function, galaxies: statistics, Surveys
Photometric redshifts and cluster tomography in the ESO Distant Cluster Survey
Authors: R. Pelló, G. Rudnick, G. De Lucia, L. Simard, D. I. Clowe, P. Jablonka, B. Milvang-Jensen, R. P. Saglia, S. D. M. White, A. Aragón-Salamanca, C. Halliday, B. Poggianti, P. Best, J. Dalcanton, M. Dantel-Fort, B. Fort, A. von der Linden, Y. Mellier, H. Rottgering and D. Zaritsky
A&A 508, 1173 (2009) Received 21 July 2008 / Accepted 16 October 2009
Keywords: galaxies: clusters: general, galaxies: distances and redshifts, galaxies: photometry, galaxies: evolution
3D simulations of M star atmosphere velocities and their influence on molecular FeH lines
Authors: S. Wende, A. Reiners and H.-G. Ludwig
A&A 508, 1429 (2009) Received 19 August 2009 / Accepted 13 October 2009
Keywords: hydrodynamics: stars: low-mass, brown dwarfs, line: profiles, turbulence, stars: late-type
Low-temperature gas opacity – ÆSOPUS: a versatile and quick computational tool
Authors: P. Marigo and B. Aringer
A&A 508, 1539 (2009) Received 29 May 2009 / Accepted 27 October 2009
Keywords: equation of state, atomic processes, molecular processes, stars: abundances, stars: atmospheres, stars: AGB and post-AGB
Positron transport in the interstellar medium
Authors: P. Jean, W. Gillard, A. Marcowith and K. Ferrière
A&A 508, 1099 (2009) Received 22 March 2008 / Accepted 22 September 2009
Keywords: gamma rays: theory, diffusion, plasmas
Evidence of early disk-locking among low-mass members of the Orion Nebula Cluster
Authors: K. Biazzo, C. H. F. Melo, L. Pasquini, S. Randich, J. Bouvier and X. Delfosse
A&A 508, 1301 (2009) Received 16 August 2009 / Accepted 24 September 2009
Keywords: open clusters and associations: individual: Orion Nebula Cluster, stars: low-mass, brown dwarfs, stars: pre-main sequence, stars: late-type, accretion, accretion disks, techniques: spectroscopic
An updated survey of globular clusters in M 31 – III. A spectroscopic metallicity scale for the Revised Bologna Catalog
Authors: S. Galleti, M. Bellazzini, A. Buzzoni, L. Federici and F. Fusi Pecci
A&A 508, 1285 (2009) Received 27 May 2009 / Accepted 17 September 2009
Keywords: galaxies: individual: M 31, galaxies: star clusters, catalogs, Local Group
Evolution of the early-type galaxy fraction in clusters since z = 0.8
Authors: L. Simard, D. Clowe, V. Desai, J. J. Dalcanton, A. von der Linden, B. M. Poggianti, S. D. M. White, A. Aragón-Salamanca, G. De Lucia, C. Halliday, P. Jablonka, B. Milvang-Jensen, R. P. Saglia, R. Pelló, G. H. Rudnick and D. Zaritsky
A&A 508, 1141 (2009) Received 18 October 2007 / Accepted 6 October 2009
Keywords: galaxies: fundamental parameters, galaxies: evolution, galaxies: clusters: general
The velocity field of sunspot penumbrae – I. A global view
Authors: M. Franz and R. Schlichenmaier
A&A 508, 1453 (2009) Received 6 August 2009 / Accepted 24 September 2009
Keywords: sunspots, Sun: photosphere
XMM-Newton and INTEGRAL analysis of the Ophiuchus cluster of galaxies
Authors: J. Nevalainen, D. Eckert, J. Kaastra, M. Bonamente and K. Kettula
A&A 508, 1161 (2009) Received 20 May 2009 / Accepted 7 October 2009
Keywords: galaxies: clusters: individual: Ophiuchus, X-rays: galaxies: clusters, techniques: spectroscopic
The core fundamental plane of B2 radio galaxies
Authors: D. Bettoni, R. Falomo, P. Parma, H. de Ruiter and R. Fanti
A&A 508, 1253 (2009) Received 3 August 2009 / Accepted 3 October 2009
Keywords: galaxies: active, galaxies: kinematics and dynamics
Formation of Ellerman bombs due to 3D flux emergence
Authors: V. Archontis and A. W. Hood
A&A 508, 1469 (2009) Received 8 May 2009 / Accepted 21 October 2009
Keywords: Sun: magnetic fields, Sun: corona, magnetohydrodynamics (MHD), methods: numerical, Sun: activity
Search for associations containing young stars (SACY) – III. Ages and Li abundances
Authors: L. da Silva, C. A. O. Torres, R. de la Reza, G. R. Quast, C. H. F. Melo and M. F. Sterzik
A&A 508, 833 (2009) Received 27 January 2009 / Accepted 28 August 2009
Keywords: stars: abundances, stars: pre-main sequence, stars: late-type, star: evolution
Properties of the nuclei and comae of 13 ecliptic comets from Hubble Space Telescope snapshot observations
Authors: P. L. Lamy, I. Toth, H. A. Weaver, M. F. A'Hearn and L. Jorda
A&A 508, 1045 (2009) Received 2 December 2008 / Accepted 13 October 2009
Keywords: comets: general, methods: data analysis, techniques: photometric, techniques: image processing, telescopes, solar system: general
Phase-resolved XMM-Newton observations of the massive WR+O binary WR 22
Authors: E. Gosset, Y. Nazé, H. Sana, G. Rauw and J.-M. Vreux
A&A 508, 805 (2009) Received 31 May 2007 / Accepted 25 May 2009
Keywords: stars: Wolf-Rayet, stars: individual: WR 22, binaries: general, X-rays: stars, X-rays: binaries
X-ray emission from hydrodynamical simulations in non-LTE wind models
Authors: J. Krti?ka, A. Feldmeier, L. M. Oskinova, J. Kubát and W.-R. Hamann
A&A 508, 841 (2009) Received 5 June 2009 / Accepted 9 September 2009
Keywords: stars: winds, outflows, stars: mass-loss, stars: early-type, hydrodynamics, X-rays: stars
Neptune Trojans and Plutinos: colors, sizes, dynamics, and their possible collisions
Authors: A. J. C. Almeida, N. Peixinho and A. C. M. Correia
A&A 508, 1021 (2009) Received 24 February 2009 / Accepted 23 September 2009
Keywords: methods: N-body simulations, solar system: formation, techniques: photometric, celestial mechanics, Kuiper Belt, minor planets, asteroids