Radiative transfer modeling of the Hanle effect in convective atmospheres
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Trujilo-Bueno, J.
Advertised on:
5
2007
This section contains the publications database that collects IAC articles published in scientific journals. Please, click on the arrow to see full search filter and sort options: author, journal, year, etc..
It also provides access to IAC Preprints Repository here: https://research.iac.es/preprints/
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Quasar 3C 298: a test-case for meteoritic nanodiamond 3.5μm emissionAims:We calculate the dust emission expected at 3.43 and 3.53 μm if meteoritic (i.e. hydrogenated) nanodiamonds are responsible for most of the far-UV break observed in quasars. Methods: We integrate the UV flux that hydrogenated nanodiamonds must absorb to reproduce the far-UV break. Based on laboratory spectra of H-terminated diamond surfaces, wede Diego, J. A. et al.
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52007 -
Polarimetric Properties of the D2 Lines of Alkali AtomsWe present a theoretical investigation on the influence of a deterministic magnetic field on the linear and circular polarization of the Na I, K I, and Ba II D2 lines. We describe the three ions by means of a three-level atomic model, and we take into account the hyperfine structure which is shown by some isotopes. We focus on the ``solarBelluzzi, L. et al.
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52007 -
Optical decline of HETE J1900.1-2455Following the recently reported decline of the X-ray flux from the millisecond pulsar HETE J1900.1-2455 (Galloway et al. 2007, ATel #1086), we acquired images of its optical counterpart using the Wide Field Camera mounted on the 2.5m Isaac Newton Telescope at La Palma. The images were obtained on 2007 May 29 4:10-4:33 UT and May 30 3:42-4:17 UT andTorres, M. A. P. et al.
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52007 -
On the orientation of ancient Egyptian temples; (3) Key points in lower Egypt and Siwa Oasis, Part INot AvailableShaltout, Mosalam et al.
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52007 -
On the Moat-Penumbra RelationProper motions in a sunspot group with a δ-configuration and close to the solar disk center have been studied by employing local correlation tracking techniques. The analysis is based on a more than 1 hr time series of G-band images. Radial outflows with a mean speed of 0.67 km s-1 have been detected around the spots, the well-known sunspots moatsVargas Domínguez, S. et al.
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52007