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astro-ph2007

Science with the new generation high energy gamma- ray experiments

M. Alvarez, D. D'Armiento, G. Agnetta +197

This Conference is the fifth of a series of Workshops on High Energy Gamma- ray Experiments, following the Conferences held in Perugia 2003, Bari 2004, Cividale del Friuli 2005, El…

astro-ph2007

Cosmological WIMPs, Higgs Dark Matter and GLAST

A. Sellerholm, J. Conrad, L. Bergstrom +1

Measurement of the extragalactic background (EGBR) of diffuse gamma-rays is perhaps one of the most challenging tasks for future gamma-ray observatories, such as GLAST. This is bec…

astro-ph1999

Lensing effects in an inhomogeneous universe

Lars Bergstrom, Martin Goliath, Ariel Goobar +1

Recently, Holz & Wald have presented a new method for determining gravitational lensing effects on, e.g., supernova luminosity versus redshift measurements in inhomogeneous univers…

astro-ph1999

Cosmic antiprotons as a probe for neutralino dark matter?

Lars Bergstrom, Joakim Edsjo, Piero Ullio

The flux of cosmic ray antiprotons from neutralino annihilations in the galactic halo is computed for a large sample of models in the Minimal Supersymmetric extension of the Standa…

astro-ph1999

Indirect Detection of Dark Matter in km-size Neutrino Telescopes

Lars Bergstrom, Joakim Edsjo, Paolo Gondolo

Neutrino telescopes of kilometer size are currently being planned. They will be two or three orders of magnitude larger than presently operating detectors, but they will have a muc…

astro-ph1996

THE AMANDA EXPERIMENT - status and prospects for indirect Dark Matter detection

L. Bergstrom

At the AMANDA South Pole site, four new holes were drilled to depths 2050 m to 2180 m and instrumented with 86 photomultipliers (PMTs) at depths 1520-2000 m. Of these PMTs 79 are w…