Authors: P. Fortin, E. Athanassoula and J.-C. Lambert.<br />Astronomy & Astrophysics Vol. 531 , page A120<br />Published online: 24/06/2011<br />
Keywords:
methods: numerical.
Category Archives: Astro Physics
On the effect of image denoising on galaxy shape measurements
Authors: G. Nurbaeva, F. Courbin, M. Gentile and G. Meylan.<br />Astronomy & Astrophysics Vol. 531 , page A144<br />Published online: 01/07/2011<br />
Keywords:
methods: data analysis ; techniques: image processing ; gravitational lensing: weak ; dark energy ; cosmological parameters ; methods: statistical.
IRAS?12556–7731: a “chamaeleonic” lithium-rich M-giant???
Authors: J. M. Alcalá, K. Biazzo, E. Covino, A. Frasca and L. R. Bedin.<br />Astronomy & Astrophysics Vol. 531 , page L12<br />Published online: 28/06/2011<br />
Keywords:
stars: low-mass ; stars: fundamental parameters ; stars: individual: IRAS 12556 ; 7731 ; stars: abundances ; stars: late-type.
Visibilities and bolometric corrections for stellar oscillation modes observed by Kepler?
Authors: J. Ballot, C. Barban and C. Van’t Veer-Menneret.<br />Astronomy & Astrophysics Vol. 531 , page A124<br />Published online: 28/06/2011<br />
Keywords:
asteroseismology ; stars: atmospheres ; stars: solar-type.
The inner heliospheric source for keV-energetic IBEX ENAs
Authors: H.-J. Fahr, M. Siewert, D. J. McComas and N. A. Schwadron.<br />Astronomy & Astrophysics Vol. 531 , page A77<br />Published online: 15/06/2011<br />
Keywords:
shock waves ; plasmas ; solar wind ; Sun: heliosphere.
Primary particle acceleration above 100 TeV in the shell-type supernova remnant RX J1713.7 ? 3946 with deep H.E.S.S. observations
Authors: F. Aharonian, A. G. Akhperjanian, A. R. Bazer-Bachi, M. Beilicke, W. Benbow, D. Berge, K. Bernlöhr, C. Boisson, O. Bolz, V. Borrel, I. Braun, E. Brion, A. M. Brown, R. Bühler, I. Büsching, S. Carrigan, P. M. Chadwick, L.-M. Chounet, G. Coignet, R. Cornils, L. Costamante, B. Degrange, H. J. Dickinson, A. Djannati-Ataï, L.O’C. Drury, G. Dubus, K. Egberts, D. Emmanoulopoulos, P. Espigat, F. Feinstein, E. Ferrero, A. Fiasson, G. Fontaine, Seb. Funk, S. Funk, M. Füßling, Y. A. Gallant, B. Giebels, J. F. Glicenstein, B. Glück, P. Goret, C. Hadjichristidis, D. Hauser, M. Hauser, G. Heinzelmann, G. Henri, G. Hermann, J. A. Hinton, A. Hoffmann, W. Hofmann, M. Holleran, S. Hoppe, D. Horns, A. Jacholkowska, O. C. de Jager, E. Kendziorra, M. Kerschhaggl, B. Khélifi, Nu. Komin, A. Konopelko, K. Kosack, G. Lamanna, I. J. Latham, R. Le Gallou, A. Lemière, M. Lemoine-Goumard, T. Lohse, J. M. Martin, O. Martineau-Huynh, A. Marcowith, C. Masterson, G. Maurin, T. J.L. McComb, E. Moulin, M. de Naurois, D. Nedbal, S. J. Nolan, A. Noutsos, J.-P. Olive, K. J. Orford, J. L. Osborne, M. Panter, G. Pelletier, S. Pita, G. Pühlhofer, M. Punch, S. Ranchon, B. C. Raubenheimer, M. Raue, S. M. Rayner, A. Reimer, O. Reimer, J. Ripken, L. Rob, L. Rolland, S. Rosier-Lees, G. Rowell, V. Sahakian, A. Santangelo, L. Saugé, S. Schlenker, R. Schlickeiser, R. Schröder, U. Schwanke, S. Schwarzburg, S. Schwemmer, A. Shalchi, H. Sol, D. Spangler, F. Spanier, R. Steenkamp, C. Stegmann, G. Superina, P. H. Tam, J.-P. Tavernet, R. Terrier, M. Tluczykont, C. van Eldik, G. Vasileiadis, C. Venter, J. P. Vialle, P. Vincent, H. J. Völk, S. J. Wagner and M. Ward.<br />Astronomy & Astrophysics Vol. 531 , page C1<br />Published online: 08/06/2011<br />
Keywords:
acceleration of particles ; cosmic rays ; gamma rays: observations ; ISM: supernova remnants ; errata, addenda.
A model for the thermal radio-continuum emission from radiative shocks in colliding stellar winds
Authors: G. Montes, R. F. González, J. Cantó, M. A. Pérez-Torres and A. Alberdi.<br />Astronomy & Astrophysics Vol. 531 , page A52<br />Published online: 10/06/2011<br />
Keywords:
radiation mechanisms: thermal ; binaries: close ; stars: Wolf-Rayet ; radio continuum: stars.
V2368 Ophiuchi: an eclipsing and double-lined spectroscopic binary used as a photometric comparison star for U Ophiuchi??????
Authors: P. Harmanec, H. Boži?, P. Mayer, P. Eenens, M. Brož, M. Wolf, S. Yang, M. Šlechta, D. Ruždjak, D. Sudar and H. Ak.<br />Astronomy & Astrophysics Vol. 531 , page A49<br />Published online: 09/06/2011<br />
Keywords:
stars: early-type ; binaries: close ; stars: individual: V2368 Oph ; stars: individual: U Oph ; binaries: spectroscopic.
On Öpik’s distance evaluation method in a cosmological context
Authors: P. Teerikorpi.<br />Astronomy & Astrophysics Vol. 531 , page A10<br />Published online: 31/05/2011<br />
Keywords:
galaxies: distances and redshifts ; distance scale.
OH emission from warm and dense gas in the Orion Bar PDR???
Authors: J. R. Goicoechea, C. Joblin, A. Contursi, O. Berné, J. Cernicharo, M. Gerin, J. Le Bourlot, E. A. Bergin, T. A. Bell and M. Röllig.<br />Astronomy & Astrophysics Vol. 530 , page L16<br />Published online: 25/05/2011<br />
Keywords:
astrochemistry ; infrared: ISM ; ISM: abundances ; ISM: molecules.
High-sensitivity search for clumps in the Vega Kuiper-belt
Authors: V. Piétu, E. Di Folco, S. Guilloteau, F. Gueth and P. Cox.<br />Astronomy & Astrophysics Vol. 531 , page L2<br />Published online: 02/06/2011<br />
Keywords:
radio continuum: stars ; stars: individual: Vega ; circumstellar matter ; methods: observational ; instrumentation: interferometers.
New observations of asteroid (175706) 1996 FG3, primary target of the ESA Marco Polo-R mission
Authors: J. de León, T. Mothé-Diniz, J. Licandro, N. Pinilla-Alonso and H. Campins.<br />Astronomy & Astrophysics Vol. 530 , page L12<br />Published online: 24/05/2011<br />
Keywords:
minor planets, asteroids: individual: (175706) 1996 FG3 ; methods: observational ; techniques: spectroscopic.
Observations of the forward scattering Hanle effect in the Ca?I? 4227 Å? line
Authors: M. Bianda, R. Ramelli, J. L. S. Anusha, O. Stenflo, K. N. Nagendra, R. Holzreuter, M. Sampoorna, H. Frisch and H. N. Smitha.<br />Astronomy & Astrophysics Vol. 530 , page L13<br />Published online: 24/05/2011<br />
Keywords:
magnetic fields ; polarization ; scattering ; Sun: chromosphere.
Pulsars with gigahertz-peaked spectra
Authors: J. Kijak, W. Lewandowski, O. Maron, Y. Gupta and A. Jessner.<br />Astronomy & Astrophysics Vol. 531 , page A16<br />Published online: 01/06/2011<br />
Keywords:
pulsars: general ; ISM: general.
Disk and wind kinematics in MWC 349?A
Authors: J. Martín-Pintado, C. Thum, P. Planesas and A. Báez-Rubio.<br />Astronomy & Astrophysics Vol. 530 , page L15<br />Published online: 25/05/2011<br />
Keywords:
masers ; HII regions ; stars: winds, outflows ; accretion, accretion disks.
He star evolutionary channel to intermediate-mass binary pulsar PSR J1802-2124
Authors: W.-C. Chen, X.-D. Li and R.-X. Xu.<br />Astronomy & Astrophysics Vol. 530 , page A104<br />Published online: 19/05/2011<br />
Keywords:
pulsars: general ; stars: evolution ; stars: mass-loss.
The flare model for X-ray variability of NGC 4258
Authors: T. Trze?niewski, B. Czerny, V. Karas, T. Pechá?ek, M. Dov?iak, R. Goosmann and M. Niko?ajuk.<br />Astronomy & Astrophysics Vol. 530 , page A136<br />Published online: 25/05/2011<br />
Keywords:
accretion, accretion disks ; galaxies: active ; galaxies: Seyfert ; X-rays: galaxies.
The VLT-FLAMES Tarantula Survey
Authors: J. M. Bestenlehner, J. S. Vink, G. Gräfener, F. Najarro, C. J. Evans, N. Bastian, A. Z. Bonanos, E. Bressert, P. A. Crowther, E. Doran, K. Friedrich, V. Hénault-Brunet, A. Herrero, A. de Koter, N. Langer, D. J. Lennon, J. Maíz Apellániz, H. Sana, I. Soszynski and W. D. Taylor.<br />Astronomy & Astrophysics Vol. 530 , page L14<br />Published online: 25/05/2011<br />
Keywords:
stars: Wolf-Rayet ; stars: early-type ; stars: atmospheres ; stars: mass-loss ; stars: fundamental parameters.
Chemical abundances of the PRGs UGC 7576 and UGC 9796
Authors: M. Spavone, E. Iodice, M. Arnaboldi, G. Longo and O. Gerhard.<br />Astronomy & Astrophysics Vol. 531 , page A21<br />Published online: 01/06/2011<br />
Keywords:
galaxies: abundances ; galaxies: evolution ; galaxies: formation ; galaxies: individual: UGC 7576 ; galaxies: individual: UGC 9796 ; galaxies: peculiar.
Call for candidates for Editor-in-Chief of A&A
Authors: Birgitta Nordström.<br />Astronomy & Astrophysics Vol. 530 , page E1<br />Published online: 26/05/2011