Measure the local dark matter density with LAMOST spectroscopic survey
2015 ◽
Vol 11
(S317)
◽
pp. 330-331
Keyword(s):
AbstractThe local dark matter density plays the key role in the distribution of the dark matter halo near the Galactic disk. It will also answer whether a dark matter disk exists in the Milky Way. We measure the local dark matter density with LAMOST observed stars located at around the north Galactic pole. The selection effects of the observations are well considered and corrected. We find that the derived DM density, which is around 0.0159+0.0047−0.0057M⊙ pc−3 providing a flat local rotation curve.
Keyword(s):
2020 ◽
Vol 495
(4)
◽
pp. 4828-4844
◽
Keyword(s):
Keyword(s):
2012 ◽
Vol 2012
(01)
◽
pp. 006-006
◽
Keyword(s):
2019 ◽
Vol 491
(4)
◽
pp. 4993-5014
◽
Keyword(s):
Keyword(s):
Keyword(s):
2012 ◽
Vol 10
(H16)
◽
pp. 346-346
Keyword(s):
2020 ◽
Vol 499
(2)
◽
pp. 2426-2444
◽
Keyword(s):