Time-dependent spectral-feature variations of stars displaying
the B[e] phenomenon III. HD 50138

J 2016

Time-dependent spectral-feature variations of stars displaying the B[e] phenomenon III. HD 50138

JEŘÁBKOVÁ, Tereza; Daniela KORČÁKOVÁ; A. MIROSHNICHENKO; S. DANFORD; S.V. ZHARIKOV et al.

Základní údaje

Originální název

Time-dependent spectral-feature variations of stars displaying the B[e] phenomenon III. HD 50138

Autoři

JEŘÁBKOVÁ, Tereza; Daniela KORČÁKOVÁ; A. MIROSHNICHENKO; S. DANFORD; S.V. ZHARIKOV; Radek KŘÍČEK; Petr ZASCHE; Viktor VOTRUBA; Miroslav ŠLECHTA; Petr ŠKODA a Jan JANÍK

Vydání

Astronomy and Astrophysics, EDP Sciences, 2016, 0004-6361

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10308 Astronomy

Stát vydavatele

Francie

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 5.014

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/16:00089235

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

circumstellar matter; stars: emission line Be; stars: mass loss; binaries: spectroscopic; stars: individual: MWC 158

Štítky

AKR, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 3. 4. 2019 14:13, RNDr. Jan Janík, Ph.D.

Anotace

V originále

We describe the spectral variability of HD 50138 over the last twenty years. Based on these data, we determine new restrictions for future modelling. We confirm the quasi-periodic behaviour of the object’s spectral variability, which probably reflects mass transfer in a binary system. This behaviour also supports a recently introduced explanation of the nature of FS CMa stars as post-merger systems.

Citovat

JEŘÁBKOVÁ, Tereza; Daniela KORČÁKOVÁ; A. MIROSHNICHENKO; S. DANFORD; S.V. ZHARIKOV; Radek KŘÍČEK; Petr ZASCHE; Viktor VOTRUBA; Miroslav ŠLECHTA; Petr ŠKODA a Jan JANÍK. Time-dependent spectral-feature variations of stars displaying the B[e] phenomenon III. HD 50138. Astronomy and Astrophysics. EDP Sciences, 2016, roč. 586, February, s. "nestrankovano", 29 s. ISSN 0004-6361. Dostupné z: https://doi.org/10.1051/0004-6361/201526290.

@article{1322676,
   author = {Jeřábková, Tereza and Korčáková, Daniela and Miroshnichenko, A. and Danford, S. and Zharikov, S.V. and Kříček, Radek and Zasche, Petr and Votruba, Viktor and Šlechta, Miroslav and Škoda, Petr and Janík, Jan},
   article_number = {February},
   doi = {https://doi.org/10.1051/0004-6361/201526290},
   keywords = {circumstellar matter; stars: emission line Be; stars: mass loss; binaries: spectroscopic; stars: individual: MWC 158},
   language = {eng},
   issn = {0004-6361},
   journal = {Astronomy and Astrophysics},
   title = {Time-dependent spectral-feature variations of stars displaying the B[e] phenomenon III. HD 50138},
   volume = {586},
   year = {2016}
}

TY  - JOUR
ID  - 1322676
AU  - Jeřábková, Tereza - Korčáková, Daniela - Miroshnichenko, A. - Danford, S. - Zharikov, S.V. - Kříček, Radek - Zasche, Petr - Votruba, Viktor - Šlechta, Miroslav - Škoda, Petr - Janík, Jan
PY  - 2016
TI  - Time-dependent spectral-feature variations of stars displaying the B[e] phenomenon III. HD 50138
JF  - Astronomy and Astrophysics
VL  - 586
IS  - February
SP  - "nestrankovano"
EP  - "nestrankovano"
PB  - EDP Sciences
SN  - 00046361
KW  - circumstellar matter
KW  - stars: emission line Be
KW  - stars: mass loss
KW  - binaries: spectroscopic
KW  - stars: individual: MWC 158
N2  - We describe the spectral variability of HD 50138 over the last twenty years. Based on these data, we determine new restrictions for future modelling. We confirm the quasi-periodic behaviour of the object’s spectral variability, which probably reflects mass transfer in a binary system. This behaviour also supports a recently introduced explanation of the nature of FS CMa stars as post-merger systems.
ER  -

JEŘÁBKOVÁ, Tereza; Daniela KORČÁKOVÁ; A. MIROSHNICHENKO; S. DANFORD; S.V. ZHARIKOV; Radek KŘÍČEK; Petr ZASCHE; Viktor VOTRUBA; Miroslav ŠLECHTA; Petr ŠKODA a Jan JANÍK. Time-dependent spectral-feature variations of stars displaying the B[e] phenomenon III. HD 50138. \textit{Astronomy and Astrophysics}. EDP Sciences, 2016, roč.~586, February, s.~''nestrankovano'', 29 s. ISSN~0004-6361. Dostupné z: https://doi.org/10.1051/0004-6361/201526290.

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