The interacting binary V 393 Scorpii: Another clue for Double Periodic Variables

Ronald Mennickent; Zbigniew Kolaczkowski; Gojko Djurasevic; Gabriela Michalska; Daniela Barría

doi:10.1017/S1743921310003376

The interacting binary V 393 Scorpii: Another clue for Double Periodic Variables

Ronald Mennickent
, Zbigniew Kolaczkowski
, Gojko Djurasevic
, Gabriela Michalska
, Daniela Barría

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

Resumen

We give a brief report on spectroscopic properties of V 393 Scorpii. Ha emission and shape and radial velocity of He I 5875 are modulated with the long cycle. The long cycle is explained as a relaxation cycle in the circumprimary disc, that cumulates the mass transferred from the donor until certain instability produces disc depletion.

Idioma original	Inglés
Páginas (desde-hasta)	392-393
Número de páginas	2
Publicación	Proceedings of the International Astronomical Union
Volumen	5
N.º	S262
DOI	https://doi.org/10.1017/S1743921310003376
Estado	Publicada - ago. 2009
Publicado de forma externa	Sí

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title = "The interacting binary V 393 Scorpii: Another clue for Double Periodic Variables",

abstract = "We give a brief report on spectroscopic properties of V 393 Scorpii. Ha emission and shape and radial velocity of He I 5875 are modulated with the long cycle. The long cycle is explained as a relaxation cycle in the circumprimary disc, that cumulates the mass transferred from the donor until certain instability produces disc depletion.",

keywords = "Binaries: mass loss, Evolution",

author = "Ronald Mennickent and Zbigniew Kolaczkowski and Gojko Djurasevic and Gabriela Michalska and Daniela Barr{\'i}a",

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doi = "10.1017/S1743921310003376",

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T1 - The interacting binary V 393 Scorpii

T2 - Another clue for Double Periodic Variables

AU - Mennickent, Ronald

AU - Kolaczkowski, Zbigniew

AU - Djurasevic, Gojko

AU - Michalska, Gabriela

AU - Barría, Daniela

PY - 2009/8

Y1 - 2009/8

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AB - We give a brief report on spectroscopic properties of V 393 Scorpii. Ha emission and shape and radial velocity of He I 5875 are modulated with the long cycle. The long cycle is explained as a relaxation cycle in the circumprimary disc, that cumulates the mass transferred from the donor until certain instability produces disc depletion.

KW - Binaries: mass loss

KW - Evolution

UR - https://www.scopus.com/pages/publications/84884967552

U2 - 10.1017/S1743921310003376

DO - 10.1017/S1743921310003376

M3 - Article

AN - SCOPUS:84884967552

SN - 1743-9213

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JO - Proceedings of the International Astronomical Union

JF - Proceedings of the International Astronomical Union

IS - S262

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The interacting binary V 393 Scorpii: Another clue for Double Periodic Variables

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