Search found 2 matches
- 29. Mar 2023, 12:01
- Forum: SPheno, FlavorKit
- Topic: Weird Higgs sector in linear seesaw model
- Replies: 1
- Views: 15149
Weird Higgs sector in linear seesaw model
Hi, I tried to use the linear seesaw model coming with the SARAH distribution with SPheno. Otherwise everything works fine, but the Higgs sector (+ W-boson mass) comes out incorrectly, the lightest Higgs is (no matter what parameter choices you pick) between 87-92 GeV. I noticed that for some reason...
- 9. Nov 2020, 15:53
- Forum: SPheno, FlavorKit
- Topic: Strange behaviour with low scale type II seesaw
- Replies: 0
- Views: 12237
Strange behaviour with low scale type II seesaw
I was trying to use the type II seesaw model (generated with SARAH) in SPheno at with low scale input and got consistently error messages. With some testing I was able to locate that the problem is that the down-type quark and leptonic Yukawa couplings blow up at some point. They are OK for the firs...