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- aggregation classification "A1".
- aggregation creator B291036.
- aggregation creator B291037.
- aggregation creator B291038.
- aggregation creator person.
- aggregation date "2010".
- aggregation format "application/pdf".
- aggregation hasFormat 1245252.bibtex.
- aggregation hasFormat 1245252.csv.
- aggregation hasFormat 1245252.dc.
- aggregation hasFormat 1245252.didl.
- aggregation hasFormat 1245252.doc.
- aggregation hasFormat 1245252.json.
- aggregation hasFormat 1245252.mets.
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- aggregation hasFormat 1245252.txt.
- aggregation hasFormat 1245252.xls.
- aggregation hasFormat 1245252.yaml.
- aggregation isPartOf urn:issn:0004-6361.
- aggregation language "eng".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Physics and Astronomy".
- aggregation title "The dark matter density at the Sun's location".
- aggregation abstract "Aims. We derive the value of the dark matter density at the Sun's location (rho(circle dot)) without fully modeling the mass distribution in the Galaxy. Methods. The proposed method relies on the local equation of centrifugal equilibrium and is independent of i) the shape of the dark matter density profile, ii) knowledge of the rotation curve from the galaxy center out to the virial radius, and iii) the uncertainties and the non-uniqueness of the bulge/disk/dark halo mass decomposition. Results. The result can be obtained in analytic form, and it explicitly includes the dependence on the relevant observational quantities and takes their uncertainties into account. By adopting the reference, state-of-the-art values for these, we find rho(circle dot) = 0.43(11)(10) GeV/cm(3), where the quoted uncertainties are respectively due to the uncertainty in the slope of the circular-velocity at the Sun location and the ratio between this radius and the length scale of the stellar exponential thin disk. Conclusions. We obtained a reliable estimate of rho(circle dot), that, in addition has the merit of being ready to take any future change/improvement into account in the measures of the observational quantities it depends on.".
- aggregation authorList BK574835.
- aggregation volume "523".
- aggregation aggregates 1253744.
- aggregation isDescribedBy 1245252.
- aggregation similarTo 201014385.
- aggregation similarTo LU-1245252.