Heavy Dark Matter Annihilation from Effective Field Theory
We formulate an effective field theory description for SU(2)[subscript L] triplet fermionic dark matter by combining nonrelativistic dark matter with gauge bosons in the soft-collinear effective theory. For a given dark matter mass, the annihilation cross section to line photons is obtained with 5%...
| Main Authors: | , , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2015
|
| Online Access: | http://hdl.handle.net/1721.1/97133 https://orcid.org/0000-0003-0248-0979 https://orcid.org/0000-0001-9699-9047 |