Bibcode
DOI
Ryu, Dongsu; Perez, Armando
Referencia bibliográfica
In: After the first three minutes; Proceedings of the 1st Astrophysics Workshop, Univ. of Maryland, College Park, Oct. 15-17, 1990 (A93-23605 07-90), p. 463-466.
Advertised on:
4
1991
Número de citas
0
Número de citas referidas
0
Descripción
We calculate the velocity distribution of halo particles using realistic
models for the density profiles of the Galactic disk, spheroid, and halo
components. We get the resulting velocity distribution, which is
different from the Maxwellian distribution of isothermal halo. We
investigate the consequences concerning the time averaged count rate and
the amplitude of the annual modulation in WIMPS detection experiments.
Compared to the previous estimate based on the Maxwellian distribution,
the time averaged count rate is up to 40 percent larger. On the other
hand, the amplitude of the annual modulation is up to a factor of two
larger.