Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
| <mark>Journal publication date</mark> | 4/06/1992 |
|---|---|
| <mark>Journal</mark> | Physics Letters B |
| Issue number | 1-2 |
| Volume | 283 |
| Number of pages | 5 |
| Pages (from-to) | 80-84 |
| Publication Status | Published |
| <mark>Original language</mark> | English |
The cosmological relic density of the lightest supersymmetric particle, assumed to be a linear combination of the four neutralinos, is calculated to high precision using the exact tree-level annihilation cross section for all two-body final states.