2003/10/03 by V. A. Bednyakov · 1 citation
Physics and Astronomy · #Atomic and Subatomic Physics Research #Dark Matter and Cosmic Phenomena #Particle physics theoretical and experimental studies #hep-ph
paper · pdf · doi:10.1134/1.1825508
published as Phys.Atom.Nucl. 67 (2004) 1931-1941; Yad.Fiz. 67 (2004) 1957-1966 · 14 pages, 7 ps-figures, talk given at NANP 2003, Dubna, Russia, June 2003
arxiv created 2003/10/03 · openalex publication_date 2004/11/01 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/31
The Weakly Interacting Massive Particle (WIMP) is the main candidate for the relic dark matter. A set of exclusion curves currently obtained for cross sections of spin-dependent WIMP-proton and WIMP-neutron interaction is given. A two-orders-of-magnitude improvement of the sensitivity of the dark matter experiment is needed to reach the SUSY predictions for relic neutralinos. It is noted that new experiments with the high-spin isotope 73 Ge can yield a new important constraint on the neutralino-neutron effective coupling and the SUSY parameter space.