Microlensing towards M31: Candidates and perspectives

被引：0
|
作者：
Novati, SC [1 ]
机构：
[1] Univ Zurich, Inst Theoret Phys, CH-8057 Zurich, Switzerland
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON THINKING, OBSERVING AND MINING THE UNIVERSE | 2004年
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Recent results of the SLOTT-AGAPE and POINT-AGAPE collaborations on a search for microlensing events in direction of the Andromeda galaxy, by using the pixel method, are reported. The detection of 4 microlensing events, some likely to be due to self-lensing, is discussed. One microlensing light curve is shown to be compatible with a binary lens. The present analysis still does not allow us to draw conclusions on the MACHO content of the M31 galaxy.
引用
收藏
页码：61 / 66
页数：6
相关论文
共 50 条
  • [41] The POINT-AGAPE survey:: 4 high signal-to-noise microlensing candidates detected towards M 31
    Paulin-Henriksson, S
    Baillon, P
    Bouquet, A
    Carr, BJ
    Crézé, M
    Evans, NW
    Giraud-Héraud, Y
    Gould, A
    Hewett, P
    Kaplan, J
    Kerins, E
    Le Du, Y
    Melchior, AL
    Smartt, SJ
    Valls-Gabaud, D
    [J]. ASTRONOMY & ASTROPHYSICS, 2003, 405 (01) : 15 - 21
  • [42] The dust in M31
    Whitworth, A. P.
    Marsh, K. A.
    Cigan, P. J.
    Dalcanton, J. J.
    Smith, M. W. L.
    Gomez, H. L.
    Lomax, O.
    Griffin, M. J.
    Eales, S. A.
    [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 489 (04) : 5436 - 5452
  • [43] THE MASS OF M31
    VANDENBERGH, S
    [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1981, 93 (554) : 428 - 428
  • [44] On the mass of M31
    Gottesman, ST
    Hunter, JH
    Boonyasait, V
    [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2002, 337 (01) : 34 - 40
  • [45] Properties of M31
    Montalto, M.
    Seitz, S.
    Riffeser, A.
    Hopp, U.
    Lee, C.-H.
    Schönrich, R.
    [J]. Astronomy and Astrophysics, 2009, 507 (01): : 283 - 300
  • [46] VARIABILITY OF M31
    JONES, KG
    [J]. OBSERVATORY, 1970, 90 (979): : 257 - &
  • [47] VARIABILITY OF M31
    BOTLEY, CM
    [J]. OBSERVATORY, 1969, 89 (970): : 118 - &
  • [48] The Bulge of M31
    Mould, Jeremy
    [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA, 2013, 30
  • [49] EXPLOSION IN M31
    AIZU, K
    [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 1965, 17 (04) : 378 - &
  • [50] THE NUCLEUS OF M31
    MELIA, F
    [J]. ASTROPHYSICAL JOURNAL, 1992, 398 (02): : L95 - L98
12345