New observations of chemically peculiar stars with ESPaDOnS

被引：0
|
作者：
Khalack, V. [1 ]
Yameogo, B. [1 ]
Thibeault, C. [1 ]
LeBlanc, F. [1 ]
机构：
[1] Univ Moncton, Moncton, NB, Canada
来源：
MAGNETIC FIELDS THROUGHOUT STELLAR EVOLUTION | 2014年 / 302期
关键词：
Stars: chemically peculiar; stars: individual: (HD71030; 14D95608. 111)116235); MAGNETIC-FIELD;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present the first results of the estimation of gravity and effective temperature for some poorly studied chemically peculiar stars that were recently observed with the spectropolarimeter ESPaDOnS at CFHT. We have analyzed the spectra of HD71030, 11D95608 and HD116235 to determine their radial velocity, v sin i and the average abundance of several chemical species. We have also analyzed our results to verify for possible vertical abundance stratification of iron and chromium in these stars.
引用
收藏
页码：272 / 273
页数：2
相关论文
共 50 条
  • [21] Magnetic field structures in chemically peculiar stars
    Glagolevskij, Yu. V.
    ASTROPHYSICAL BULLETIN, 2011, 66 (02) : 144 - 160
  • [22] On mechanisms separating stars into normal and chemically peculiar
    Glagolevskij, Yu. V.
    ASTROPHYSICAL BULLETIN, 2017, 72 (04) : 418 - 446
  • [23] Chemically peculiar stars in the large magellanic cloud
    Paunzen, E.
    Maitzen, H. M.
    Pintado, O. I.
    Claret, A.
    Iliev, I. Kh.
    Netopil, M.
    ASTRONOMY & ASTROPHYSICS, 2006, 459 (03) : 871 - 874
  • [24] Evolutionary state of magnetic chemically peculiar stars
    Kochukhov, O
    Bagnulo, S
    ASTRONOMY & ASTROPHYSICS, 2006, 450 (02) : 763 - U52
  • [25] The radio spectrum of magnetic chemically peculiar stars
    Leone, F
    Umana, G
    Trigilio, C
    ASTRONOMY & ASTROPHYSICS, 1996, 310 (01) : 271 - 276
  • [26] Chemically peculiar stars as members of open clusters
    Faltova, N.
    Jadlovsky, D.
    Kuess, L.
    Labaj, M.
    Mesarc, M.
    Mondal, P.
    Neumannova, K.
    Paunzen, E.
    Prisegen, M.
    Ramezani, T.
    Supikova, J.
    Svacinkova, K.
    Szasz, G.
    Vitkova, M.
    Xia, C.
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2024, 536 (01) : 72 - 78
  • [27] Rotational properties of magnetic chemically peculiar stars
    Netopil, M.
    Paunzen, E.
    Huemmerich, S.
    Bernhard, K.
    CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO, 2018, 48 (01): : 194 - 202
  • [28] The Kepler view of magnetic chemically peculiar stars
    Huemmerich, S.
    Mikulasek, Z.
    Paunzen, E.
    Bernhard, K.
    Janik, J.
    Yakunin, I. A.
    Pribulla, T.
    Vanko, M.
    Matechova, L.
    ASTRONOMY & ASTROPHYSICS, 2018, 619
  • [29] Chemically peculiar stars in the field of NGC 2244
    Hensberge, H
    Vrancken, M
    Verschueren, W
    ASTRONOMY & ASTROPHYSICS, 1998, 339 (01) : 141 - 149
  • [30] The mechanism of the light variability of chemically peculiar stars
    Krticka, J.
    Mikulasek, Z.
    Zverko, J.
    Ziznovsky, J.
    Henry, G. W.
    Skalicky, J.
    Zverina, P.
    SOLAR AND STELLAR VARIABILITY: IMPACT ON EARTH AND PLANETS, 2010, (264): : 270 - 272
12345