THE MASS OF COLD DARK-MATTER PARTICLES AND MICROLENSING

Authors
GUREVICH AV ZYBIN KP
Citation
Av. Gurevich et Kp. Zybin, THE MASS OF COLD DARK-MATTER PARTICLES AND MICROLENSING, Physics letters. A, 208(4-6), 1995, pp. 276-280
Citations number
20
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
208
Issue
4-6
Year of publication
1995
Pages
276 - 280
Database
ISI
SICI code
0375-9601(1995)208:4-6<276:TMOCDP>2.0.ZU;2-8
Abstract
The theory of the appearance of structures in cold dark matter is gene ralized to the small scale region. It is shown that if the neutralino is a cold dark matter particle, then the minimal dark matter objects s hould have a mass of M(x) similar to (5 x 10(-2)-5 x 10(-4))M.. Suppos ing that these objects are observed in microlensing, the mass m(x) of a cold dark matter particle is estimated.