Authors: N. H. Bian and E. P. Kontar.<br />Astronomy & Astrophysics Vol. 527 , page A130<br />Published online: 10/02/2011<br />
Keywords:
magnetohydrodynamics (MHD) ; waves ; Sun: corona.
Category Archives: Astro Physics
Performance study of ground-based infrared Bracewell interferometers
Authors: O. Absil, R. den Hartog, P. Gondoin, P. Fabry, R. Wilhelm, P. Gitton and F. Puech.<br />Astronomy & Astrophysics Vol. 527 , page C4<br />Published online: 14/02/2011<br />
Keywords:
instrumentation: high angular resolution ; instrumentation: interferometers ; techniques: interferometric ; circumstellar matter ; planetary systems ; errata, addenda.
Twelve-hour spikes from the Crab Pevatron
Authors: M. Balbo, R. Walter, C. Ferrigno and P. Bordas.<br />Astronomy & Astrophysics Vol. 527 , page L4<br />Published online: 31/01/2011<br />
Keywords:
acceleration of particles ; astroparticle physics ; magnetic fields ; pulsars: individual: Crab ; gamma rays: stars ; X-rays: stars.
The retrograde orbit of the HAT-P-6b exoplanet???
Authors: G. Hébrard, D. Ehrenreich, F. Bouchy, X. Delfosse, C. Moutou, L. Arnold, I. Boisse, X. Bonfils, R. F. Díaz, A. Eggenberger, T. Forveille, A.-M. Lagrange, C. Lovis, F. Pepe, C. Perrier, D. Queloz, A. Santerne, N. C. Santos, D. Ségransan, S. Udry and A. Vidal-Madjar.<br />Astronomy & Astrophysics Vol. 527 , page L11<br />Published online: 09/02/2011<br />
Keywords:
planets and satellites: dynamical evolution and stability ; techniques: radial velocities ; planetary systems ; stars: individual: HAT-P-6.
Photospheric Hanle diagnostic of weak magnetic dipoles in stars
Authors: A. López Ariste, A. Asensio Ramos and C. González Fernández.<br />Astronomy & Astrophysics Vol. 527 , page A120<br />Published online: 08/02/2011<br />
Keywords:
techniques: polarimetric ; techniques: spectroscopic ; methods: observational ; stars: magnetic field.
The progenitor of binary millisecond radio pulsar PSR J1713+0747
Authors: W.-C. Chen and J. A. Panei.<br />Astronomy & Astrophysics Vol. 527 , page A128<br />Published online: 10/02/2011<br />
Keywords:
stars: low-mass ; pulsars: general ; white dwarfs.
An asteroseismic study of the O9V star HD?46202 from CoRoT space-based photometry?
Authors: M. Briquet, C. Aerts, A. Baglin, M. F. Nieva, P. Degroote, N. Przybilla, A. Noels, F. Schiller, M. Vu?kovi?, R. Oreiro, K. Smolders, M. Auvergne, F. Baudin, C. Catala, E. Michel and R. Samadi.<br />Astronomy & Astrophysics Vol. 527 , page A112<br />Published online: 04/02/2011<br />
Keywords:
asteroseismology ; stars: oscillations ; stars: variables: general ; stars: early-type ; stars: individual: HD 46202.
Are solar chromospheric fibrils tracing the magnetic field?
Authors: J. de la Cruz Rodríguez and H. Socas-Navarro.<br />Astronomy & Astrophysics Vol. 527 , page L8<br />Published online: 08/02/2011<br />
Keywords:
Sun: activity ; polarization ; Sun: chromosphere ; Sun: filaments, prominences ; Sun: magnetic topology ; sunspots.
Gravitational lensing and dynamics in SL2S?J02140-0535: probing the mass out to large radius
Authors: T. Verdugo, V. Motta, R. P. Muñoz, M. Limousin, R. Cabanac and J. Richard.<br />Astronomy & Astrophysics Vol. 527 , page A124<br />Published online: 08/02/2011<br />
Keywords:
gravitational lensing: strong ; galaxies: groups: general ; galaxies: groups: individual:SL2S?J02140-0535.
Strong radial segregation between sub-populations of evolutionary homogeneous stars in the Galactic globular cluster NGC?6752?
Authors: V. Kravtsov, G. Alcaíno, G. Marconi and F. Alvarado.<br />Astronomy & Astrophysics Vol. 527 , page L9<br />Published online: 08/02/2011<br />
Keywords:
globular clusters: general ; globular clusters: individual: MGC 6752 ; globular clusters: individual: NGC 3201 ; globular clusters: individual: NGC 1261.
The innermost dusty structure in active galactic nuclei as probed by the Keck interferometer
Authors: M. Kishimoto, S. F. Hönig, R. Antonucci, R. Barvainis, T. Kotani, K. R. W. Tristram, G. Weigelt and K. Levin.<br />Astronomy & Astrophysics Vol. 527 , page A121<br />Published online: 08/02/2011<br />
Keywords:
galaxies: active ; galaxies: Seyfert ; infrared: galaxies ; techniques: interferometric.
Simulation of dark lanes in post-flare supra-arcades
Authors: L. S. Maglione, E. M. Schneiter, A. Costa and S. Elaskar.<br />Astronomy & Astrophysics Vol. 527 , page L5<br />Published online: 02/02/2011<br />
Keywords:
Sun: corona ; magnetohydrodynamics ; shock waves.
Asymmetries in the type IIn SN 2010jl?
Authors: F. Patat, S. Taubenberger, S. Benetti, A. Pastorello and A. Harutyunyan.<br />Astronomy & Astrophysics Vol. 527 , page L6<br />Published online: 02/02/2011<br />
Keywords:
supernovae: general ; supernovae: individual: SN 2010jl ; dust, extinction ; techniques: polarimetric.
Lyman-? emitters as tracers of the transitioning Universe
Authors: K. K. Nilsson and P. Møller.<br />Astronomy & Astrophysics Vol. 527 , page L7<br />Published online: 02/02/2011<br />
Keywords:
cosmology: observations ; galaxies: high redshift ; galaxies: active ; galaxies: evolution.
The MBH – Mstar relation of obscured AGNs at high redshift *
Authors: J. E. Sarria, R. Maiolino, F. La Franca, F. Pozzi, F. Fiore, A. Marconi, C. Vignali and A. Comastri.<br />Astronomy and Astrophysics Vol. 522 , page L3<br />Published online: 27/10/2010<br />
Keywords:
quasars: emission lines ; galaxies: active ; infrared: galaxies ; X-rays: galaxies ; Black hole physics .
Two planets orbiting the recently formed post-common envelope binary NN Serpentis*
Authors: K. Beuermann, F. V. Hessman, S. Dreizler, T. R. Marsh, S. G. Parsons, D. E. Winget, G. F. Miller, M. R. Schreiber, W. Kley, V. S. Dhillon, S. P. Littlefair, C. M. Copperwheat and J. J. Hermes.<br />Astronomy and Astrophysics Vol. 521 , page L60<br />Published online: 21/10/2010<br />
Keywords:
binaries: eclipsing ; planetary systems ; stars: individual: NN Ser ; novae ; cataclysmic variables ; planets and satellites: formation ; stars: evolution.
Detection of the ellipsoidal and the relativistic beaming effects in the CoRoT-3 lightcurve
Authors: T. Mazeh and S. Faigler.<br />Astronomy and Astrophysics Vol. 521 , page L59<br />Published online: 20/10/2010<br />
Keywords:
methods: data analysis ; planetary systems ; stars: individual: CoRoT-3 .
Turbulent eddy-time-correlation in the solar convective zone
Authors: K. Belkacem, R. Samadi, M. J. Goupil, F. Baudin, D. Salabert and T. Appourchaux.<br />Astronomy and Astrophysics Vol. 522 , page L2<br />Published online: 26/10/2010<br />
Keywords:
convection ; turbulence ; Sun: oscillations .
Averting the magnetic braking catastrophe on small scales: disk formation due to Ohmic dissipation
Authors: W. B. Dapp and S. Basu.<br />Astronomy and Astrophysics Vol. 521 , page L56<br />Published online: 19/10/2010<br />
Keywords:
magnetohydrodynamics (MHD) ; protoplanetary disks ; stars: formation ; stars: magnetic field.
Chemical evolution of the Galactic bulge as traced by microlensed dwarf and subgiant stars*
Authors: T. Bensby, M. Asplund, J. A. Johnson, S. Feltzing, J. Meléndez, S. Dong, A. Gould, C. Han, D. Adén, S. Lucatello and A. Gal-Yam.<br />Astronomy and Astrophysics Vol. 521 , page L57<br />Published online: 19/10/2010<br />
Keywords:
gravitational lensing: micro ; Galaxy: bulge ; Galaxy: formation ; Galaxy: evolution ; stars: abundances.