Publicação
Large pseudoscalar Yukawa couplings in the complex 2HDM
| dc.contributor.author | Fontes, Duarte | |
| dc.contributor.author | Romão, Jorge C. | |
| dc.contributor.author | Santos, Rui | |
| dc.contributor.author | Silva, João P. | |
| dc.date.accessioned | 2016-03-17T16:50:26Z | |
| dc.date.available | 2016-03-17T16:50:26Z | |
| dc.date.issued | 2015-06-10 | |
| dc.description.abstract | We start by presenting the current status of a complex flavour conserving two-Higgs doublet model. We will focus on some very interesting scenarios where unexpectedly the light Higgs couplings to leptons and to b-quarks can have a large pseudoscalar component with a vanishing scalar component. Predictions for the allowed parameter space at end of the next run with a total collected luminosity of 300 fb(-1) and 3000 fb(-1) are also discussed. These scenarios are not excluded by present data and most probably will survive the next LHC run. However, a measurement of the mixing angle phi(tau), between the scalar and pseudoscalar component of the 125 GeV Higgs, in the decay h -> tau(+)tau(-) will be able to probe many of these scenarios, even with low luminosity. Similarly, a measurement of phi(t) in the vertex (t) over bar th could help to constrain the low tan beta region in the Type I model. | pt_PT |
| dc.identifier.citation | FONTES, Duarte; [et al.] - Large pseudoscalar Yukawa couplings in the complex 2HDM. Journal of High Energy Physics. ISSN. 1029-8479. N.º 6 (2015), pp. 1-22 | pt_PT |
| dc.identifier.doi | 10.1007/JHEP06(2015)060 | pt_PT |
| dc.identifier.issn | 1029-8479 | |
| dc.identifier.uri | http://hdl.handle.net/10400.21/5902 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | SPRINGER | pt_PT |
| dc.relation.ispartofseries | 060 | |
| dc.relation.publisherversion | http://link.springer.com/article/10.1007%2FJHEP06%282015%29060 | pt_PT |
| dc.subject | Higgs Physics | pt_PT |
| dc.subject | Beyond Standard Model | pt_PT |
| dc.title | Large pseudoscalar Yukawa couplings in the complex 2HDM | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 22 | |
| oaire.citation.issue | 6 | pt_PT |
| oaire.citation.startPage | 1 | |
| person.familyName | Santos | |
| person.givenName | Rui | |
| person.identifier | 100360 | |
| person.identifier.ciencia-id | 5A1A-5794-6DC2 | |
| person.identifier.orcid | 0000-0002-7948-0355 | |
| person.identifier.rid | F-1956-2010 | |
| person.identifier.scopus-author-id | 10739338800 | |
| rcaap.rights | closedAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isAuthorOfPublication | f972a9bd-1bdd-4a47-8d1e-94e9595eddc0 | |
| relation.isAuthorOfPublication.latestForDiscovery | f972a9bd-1bdd-4a47-8d1e-94e9595eddc0 |
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