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

Research output: Contribution to journal › Article › peer-review

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.

Original language	English
Pages (from-to)	392-393
Number of pages	2
Journal	Proceedings of the International Astronomical Union
Volume	5
Issue number	S262
DOIs	https://doi.org/10.1017/S1743921310003376
State	Published - Aug 2009
Externally published	Yes

Keywords

Binaries: mass loss
Evolution

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10.1017/S1743921310003376

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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",

year = "2009",

month = aug,

doi = "10.1017/S1743921310003376",

language = "English",

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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

N2 - 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.

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

VL - 5

SP - 392

EP - 393

JO - Proceedings of the International Astronomical Union

JF - Proceedings of the International Astronomical Union

IS - S262

ER -

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

Abstract

Keywords

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