Details
| Originalsprache | Englisch |
|---|---|
| Aufsatznummer | 116330 |
| Fachzeitschrift | Nuclear Physics B |
| Jahrgang | 995 |
| Publikationsstatus | Veröffentlicht - Okt. 2023 |
| Extern publiziert | Ja |
Abstract
We consider the full genuine next-to-leading order SUSY–QCD corrections to the charged Higgs decays into quarks supplemented by the NNLO corrections to the effective top and bottom Yukawa couplings. The NNLO corrections to the effective top Yukawa coupling are a new ingredient of our analysis. We arrive at an approximate NNLO prediction for MSSM charged Higgs decays after including the N 4LO QCD corrections for large charged Higgs masses. The residual uncertainties are in the percent range or below, depending on the particular MSSM scenario.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Kern- und Hochenergiephysik
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in: Nuclear Physics B, Jahrgang 995, 116330, 10.2023.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Charged Higgs-boson decays into quarks
AU - Chang, Jamie
AU - Kirk, Fiona
AU - Mühlleitner, Margarete
AU - Spira, Michael
N1 - Publisher Copyright: © 2023 The Author(s)
PY - 2023/10
Y1 - 2023/10
N2 - We consider the full genuine next-to-leading order SUSY–QCD corrections to the charged Higgs decays into quarks supplemented by the NNLO corrections to the effective top and bottom Yukawa couplings. The NNLO corrections to the effective top Yukawa coupling are a new ingredient of our analysis. We arrive at an approximate NNLO prediction for MSSM charged Higgs decays after including the N 4LO QCD corrections for large charged Higgs masses. The residual uncertainties are in the percent range or below, depending on the particular MSSM scenario.
AB - We consider the full genuine next-to-leading order SUSY–QCD corrections to the charged Higgs decays into quarks supplemented by the NNLO corrections to the effective top and bottom Yukawa couplings. The NNLO corrections to the effective top Yukawa coupling are a new ingredient of our analysis. We arrive at an approximate NNLO prediction for MSSM charged Higgs decays after including the N 4LO QCD corrections for large charged Higgs masses. The residual uncertainties are in the percent range or below, depending on the particular MSSM scenario.
UR - http://www.scopus.com/inward/record.url?scp=85170270070&partnerID=8YFLogxK
U2 - 10.1016/j.nuclphysb.2023.116330
DO - 10.1016/j.nuclphysb.2023.116330
M3 - Article
VL - 995
JO - Nuclear Physics B
JF - Nuclear Physics B
SN - 0550-3213
M1 - 116330
ER -