Hadronic axion, baryogenesis and dark matter
| dc.creator | Lindholm, Bengt-Åke | |
| dc.date | 1993-08-05 | |
| dc.date.accessioned | 2026-07-07T03:56:18Z | |
| dc.date.available | 2026-07-07T03:56:18Z | |
| dc.description | We investigate the prospects of an extra global symmetry, added to the Standard Model in the context of baryogenesis. The $PQ$ symmetry is studied as an example. We show that the hadronic axion provides a protection of the B-asymmetry even if $B-L$=0 and that there are no limits on the neutrino masses. It is also shown that there is a crucial difference between the two possible invisible axion models. A connection between the baryon asymmetry and dark matter is also pointed out. | |
| dc.description | 8 pages, Latex, Preprint SNUTP-93-40 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9308228 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9308228 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/44910 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Hadronic axion, baryogenesis and dark matter | |
| dc.type | text |