Linear polarization of a group of symbiotic systems

We report linear polarization measurements of a set of symbiotic stars, made at several epochs during the period 1994-1998. Evidence of intrinsic polarization is looked for from the wavelength dependence of the polarization degree and position angle in UBVRI bands. The results have also been analyse...

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Detalles Bibliográficos
Autores principales:	Brandi, Estela, García, Lía Guillermina, Piirola, V., Scaltriti, F., Quiroga, Claudio Martín
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2000
Materias:	Ciencias Astronómicas Polarization Stars: binaries eclipsing Stars: binaries: symbiotic Stars: variable stars
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/84983
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-84983
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Ciencias Astronómicas Polarization Stars: binaries eclipsing Stars: binaries: symbiotic Stars: variable stars
spellingShingle	Ciencias Astronómicas Polarization Stars: binaries eclipsing Stars: binaries: symbiotic Stars: variable stars Brandi, Estela García, Lía Guillermina Piirola, V. Scaltriti, F. Quiroga, Claudio Martín Linear polarization of a group of symbiotic systems
topic_facet	Ciencias Astronómicas Polarization Stars: binaries eclipsing Stars: binaries: symbiotic Stars: variable stars
description	We report linear polarization measurements of a set of symbiotic stars, made at several epochs during the period 1994-1998. Evidence of intrinsic polarization is looked for from the wavelength dependence of the polarization degree and position angle in UBVRI bands. The results have also been analysed to search for temporal variability of polarization. Several objects have shown a polarization spectrum different from that produced by interstellar dust grains and/or polarimetric variations on time scales as short as several days or months, indicating the presence of polarization component of circumstellar origin.
format	Articulo Articulo
author	Brandi, Estela García, Lía Guillermina Piirola, V. Scaltriti, F. Quiroga, Claudio Martín
author_facet	Brandi, Estela García, Lía Guillermina Piirola, V. Scaltriti, F. Quiroga, Claudio Martín
author_sort	Brandi, Estela
title	Linear polarization of a group of symbiotic systems
title_short	Linear polarization of a group of symbiotic systems
title_full	Linear polarization of a group of symbiotic systems
title_fullStr	Linear polarization of a group of symbiotic systems
title_full_unstemmed	Linear polarization of a group of symbiotic systems
title_sort	linear polarization of a group of symbiotic systems
publishDate	2000
url	http://sedici.unlp.edu.ar/handle/10915/84983
work_keys_str_mv	AT brandiestela linearpolarizationofagroupofsymbioticsystems AT garcialiaguillermina linearpolarizationofagroupofsymbioticsystems AT piirolav linearpolarizationofagroupofsymbioticsystems AT scaltritif linearpolarizationofagroupofsymbioticsystems AT quirogaclaudiomartin linearpolarizationofagroupofsymbioticsystems
bdutipo_str	Repositorios
_version_	1764820488792571904

Linear polarization of a group of symbiotic systems

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