Wide Binary Systems and the Nature of High-Velocity White Dwarfs

Nicole M. Silvestri; Terry D. Oswalt; Suzanne L. Hawley

doi:10.1086/341382

Wide Binary Systems and the Nature of High-Velocity White Dwarfs

Nicole M. Silvestri
, Terry D. Oswalt
, Suzanne L. Hawley

San Antonio River Authority
University of Washington

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

Original language	American English
Journal	The Astronomical Journal
Volume	124
DOIs	https://doi.org/10.1086/341382
State	Published - Aug 1 2002
Externally published	Yes

Disciplines

Astrophysics and Astronomy
Physics

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10.1086/341382License: Unspecified

Cite this

@article{6252030146f54a26b3fcc4a7971d96e6,

title = "Wide Binary Systems and the Nature of High-Velocity White Dwarfs",

author = "Silvestri, \{Nicole M.\} and Oswalt, \{Terry D.\} and Hawley, \{Suzanne L.\}",

note = "We present measured radial velocities and complete space motions for 116 white dwarf stars with M dwarf companions. Thirteen pairs have ``halo-like'' velocities. According to a recent study by Oppenheimer et al., all these high-velocity white dwarfs should be considered part of the dark matter heavy halo of the Galaxy, based on their kinematics.",

year = "2002",

month = aug,

day = "1",

doi = "10.1086/341382",

language = "American English",

volume = "124",

journal = "The Astronomical Journal",

issn = "1538-3881",

publisher = "Institute of Physics Publishing, Inc.",

}

TY - JOUR

T1 - Wide Binary Systems and the Nature of High-Velocity White Dwarfs

AU - Silvestri, Nicole M.

AU - Oswalt, Terry D.

AU - Hawley, Suzanne L.

N1 - We present measured radial velocities and complete space motions for 116 white dwarf stars with M dwarf companions. Thirteen pairs have ``halo-like'' velocities. According to a recent study by Oppenheimer et al., all these high-velocity white dwarfs should be considered part of the dark matter heavy halo of the Galaxy, based on their kinematics.

PY - 2002/8/1

Y1 - 2002/8/1

UR - https://ui.adsabs.harvard.edu/abs/2002AJ....124.1118S/abstract

U2 - 10.1086/341382

DO - 10.1086/341382

M3 - Article

SN - 1538-3881

VL - 124

JO - The Astronomical Journal

JF - The Astronomical Journal

ER -

Wide Binary Systems and the Nature of High-Velocity White Dwarfs

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