Abstract
We calculate the one-loop contribution to the bino annihilation rate due to the process B ̃ B ̃ → Z*, which vanishes at tree level.
Original language | English (US) |
---|---|
Pages (from-to) | 125-130 |
Number of pages | 6 |
Journal | Physics Letters B |
Volume | 326 |
Issue number | 1-2 |
DOIs | |
State | Published - Apr 28 1994 |
Bibliographical note
Funding Information:This work was supported in part by DOE grant DE-FG02-94ER-40823 and NSF grant PHY-91-16964.