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Ultrafast Variability of Line Profiles in Spectra of γ Ori. / Холтыгин, Александр Федорович; Пузин, Василий ; Илья, Соколов; Курдоякова, Марина Станиславовна.

In: Astrophysics, Vol. 66, No. 1, 01.05.2023, p. 37-51.

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@article{7e9aff8695a34d9b9226afc62778d37c,
title = "Ultrafast Variability of Line Profiles in Spectra of γ Ori",
abstract = "High time-resolution (DeltaT~2 min) observations of the B2V star gammaOri on the 2-m telescope at the Terskol Peak Observatory are presented. Regular components of line profile variations with periods from ~57 min to ~130 min are recorded. The nature of these variations is discussed. ",
keywords = "Spectra, line profiles, variability, gamma Ori, individual, spectra — line profiles— variability, stars, γ Ori",
author = "Холтыгин, {Александр Федорович} and Василий Пузин and Соколов Илья and Курдоякова, {Марина Станиславовна}",
year = "2023",
month = may,
day = "1",
doi = "10.1007/s10511-023-09769-z",
language = "English",
volume = "66",
pages = "37--51",
journal = "Astrophysics",
issn = "0571-7256",
publisher = "Wolters Kluwer",
number = "1",

}

RIS

TY - JOUR

T1 - Ultrafast Variability of Line Profiles in Spectra of γ Ori

AU - Холтыгин, Александр Федорович

AU - Пузин, Василий

AU - Илья, Соколов

AU - Курдоякова, Марина Станиславовна

PY - 2023/5/1

Y1 - 2023/5/1

N2 - High time-resolution (DeltaT~2 min) observations of the B2V star gammaOri on the 2-m telescope at the Terskol Peak Observatory are presented. Regular components of line profile variations with periods from ~57 min to ~130 min are recorded. The nature of these variations is discussed.

AB - High time-resolution (DeltaT~2 min) observations of the B2V star gammaOri on the 2-m telescope at the Terskol Peak Observatory are presented. Regular components of line profile variations with periods from ~57 min to ~130 min are recorded. The nature of these variations is discussed.

KW - Spectra

KW - line profiles

KW - variability

KW - gamma Ori

KW - individual

KW - spectra — line profiles— variability

KW - stars

KW - γ Ori

UR - https://www.mendeley.com/catalogue/27bc2e2a-edd0-3f45-8635-45a45dcdcd09/

U2 - 10.1007/s10511-023-09769-z

DO - 10.1007/s10511-023-09769-z

M3 - Article

VL - 66

SP - 37

EP - 51

JO - Astrophysics

JF - Astrophysics

SN - 0571-7256

IS - 1

ER -

ID: 115319929