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
Category Archives: Astro Physics
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
Chemical depletion in the Large Magellanic Cloud: RV Tauri stars and the photospheric feedback from their dusty discs
Authors: C. Gielen, H. Van Winckel, M. Reyniers, A. Zijlstra, T. Lloyd Evans, K. D. Gordon, F. Kemper, R. Indebetouw, M. Marengo, M. Matsuura, M. Meixner, G. C. Sloan, A. G. G. M. Tielens and P. M. Woods
A&A 508, 1391 (2009) Received 24 July 2009 / Accepted 28 October 2009
Keywords: stars: abundances, stars: AGB and post-AGB, circumstellar matter, binaries: general, Magellanic Clouds
CO {J}={1}{-}0 observations of gas near the galactic supernova remnants G5.4-1.2, G5.55+0.32 and G5.71-0.08
Author: H. S. Liszt
A&A 508, 1331 (2009) Received 4 May 2009 / Accepted 13 October 2009
Keywords: ISM: clouds, ISM: molecules, HII regions
51 Pegasi – a planet-bearing Maunder minimum candidate
Authors: K. Poppenhäger, J. Robrade, J. H. M. M. Schmitt and J. C. Hall
A&A 508, 1417 (2009) Received 21 July 2009 / Accepted 7 October 2009
Keywords: stars: coronae, stars: activity, stars: individual: 51 Peg, X-rays: stars, X-rays: individuals: 51 Peg
Transit detections of extrasolar planets around main-sequence stars – I. Sky maps for hot Jupiters
Authors: R. Heller, D. Mislis and J. Antoniadis
A&A 508, 1509 (2009) Received 23 April 2009 / Accepted 3 October 2009
Keywords: planetary systems, occultations, solar neighborhood, Galaxy: abundances, instrumentation: miscellaneous, methods: observational
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
Imaging the spotty surface of Betelgeuse in the H band
Authors: X. Haubois, G. Perrin, S. Lacour, T. Verhoelst, S. Meimon, L. Mugnier, E. Thiébaut, J. P. Berger, S. T. Ridgway, J. D. Monnier, R. Millan-Gabet and W. Traub
A&A 508, 923 (2009) Received 18 July 2009 / Accepted 7 October 2009
Keywords: convection, techniques: interferometric, stars: fundamental parameters, infrared: stars, stars: individual: Betelgeuse
A survey on the distant activity of short period comets
Authors: E. Mazzotta Epifani, P. Palumbo and L. Colangeli
A&A 508, 1031 (2009) Received 1 June 2009 / Accepted 3 October 2009
Keyword: comets: general
Unveiling the molecular environment of the ring nebula RCW 78
Authors: C. E. Cappa, M. Rubio, M. C. Martín and G. A. Romero
A&A 508, 759 (2009) Received 2 February 2009 / Accepted 28 September 2009
Keywords: ISM: bubbles, ISM: individual objects: RCW 78, stars: Wolf-Rayet, stars: individual: WR 55
Chandra observation of Cepheus A: the diffuse emission of HH 168 resolved
Authors: P. C. Schneider, H. M. Günther and J. H. M. M. Schmitt
A&A 508, 717 (2009) Received 14 July 2009 / Accepted 25 August 2009
Keywords: stars: winds, outflows, X-rays: ISM, Herbig-Haro objects, ISM: jets and outflows, ISM: individual objects: HH 168
Characterising discs around Herbig Ae/Be stars through modelling of low-J ^{12}CO lines
Authors: O. Pani? and M. R. Hogerheijde
A&A 508, 707 (2009) Received 27 May 2009 / Accepted 6 July 2009
Keywords: planetary systems: protoplanetary disks, stars: pre-main-sequence
A planetary eclipse map of CoRoT-2a – Comprehensive lightcurve modeling combining rotational-modulation and transits
Authors: K. F. Huber, S. Czesla, U. Wolter and J. H. M. M. Schmitt
A&A 508, 901 (2009) Received 10 July 2009 / Accepted 12 September 2009
Keywords: techniques: photometric, stars: activity, planetary systems, starspots, stars: individual: CoRoT-2a
Solving the main cosmological puzzles with a generalized time varying vacuum energy
Author: S. Basilakos
A&A 508, 575 (2009) Received 26 May 2009 / Accepted 12 October 2009
Keywords: cosmology: theory, methods: analytical
The chemical composition of carbon stars. The R-type stars
Authors: O. Zamora, C. Abia, B. Plez, I. Domínguez and S. Cristallo
A&A 508, 909 (2009) Received 7 July 2009 / Accepted 17 September 2009
Keywords: stars: abundances, stars: chemically peculiar, stars: carbon, stars: AGB and post-AGB