Constraining general two Higgs doublet models by the evolution of Yukawa couplings
(2012) 4th Workshop on Prospects for Charged Higgs Discovery at Colliders, CHARGED 2012 In Proceedings of Science- Abstract
We analyse the constraints of the general two Higgs doublet models by evolving the Yukawa coupling constants to high energy under renormalization group. We consider the appearance of a Landau pole or large off-diagonal Yukawa couplings which cause tree level flavour changing neutral currents. Our study shows the latter condition can be used to answer how much Z
2
symmetry breaking can be allowed in a given 2HDM model.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/c1da6069-5182-4042-9844-3c4352d24ca7
- author
- Bijnens, Johan
LU
; Lu, Jie LU and Rathsman, Johan LU
- organization
- publishing date
- 2012-12-01
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Proceedings of Science
- series title
- Proceedings of Science
- conference name
- 4th Workshop on Prospects for Charged Higgs Discovery at Colliders, CHARGED 2012
- conference location
- Uppsala, Sweden
- conference dates
- 2012-10-08 - 2012-10-11
- external identifiers
-
- scopus:84887089952
- language
- English
- LU publication?
- yes
- id
- c1da6069-5182-4042-9844-3c4352d24ca7
- date added to LUP
- 2019-05-03 08:46:31
- date last changed
- 2024-01-01 02:47:52
@inproceedings{c1da6069-5182-4042-9844-3c4352d24ca7, abstract = {{<p><br> We analyse the constraints of the general two Higgs doublet models by evolving the Yukawa coupling constants to high energy under renormalization group. We consider the appearance of a Landau pole or large off-diagonal Yukawa couplings which cause tree level flavour changing neutral currents. Our study shows the latter condition can be used to answer how much Z<br> <sub>2</sub><br> symmetry breaking can be allowed in a given 2HDM model.</p>}}, author = {{Bijnens, Johan and Lu, Jie and Rathsman, Johan}}, booktitle = {{Proceedings of Science}}, language = {{eng}}, month = {{12}}, series = {{Proceedings of Science}}, title = {{Constraining general two Higgs doublet models by the evolution of Yukawa couplings}}, year = {{2012}}, }