Home News About Us Contact Contributors Disclaimer Privacy Policy Help FAQ

Home
Search
Quick Search
Advanced
Fulltext
Browse
Collections
Persons
My eDoc
Session History
Login
Name:
Password:
Documentation
Help
Support Wiki
Direct access to
document ID:


          Institute: MPI für Physik     Collection: YB 2016     Display Documents



ID: 716168.0, MPI für Physik / YB 2016
Renormalization scheme dependence of the two-loop QCD corrections to the neutral Higgs-boson masses in the MSSM
Authors:Borowka, S.; Hahn, T.; Heinemeyer, S.; Heinrich, G.; Hollik, W.
Date of Publication (YYYY-MM-DD):2015
Title of Journal:European Physical Journal C
Journal Abbrev.:Eur.Phys.J.C
Issue / Number:75
Start Page:424
Audience:Not Specified
Intended Educational Use:No
Abstract / Description:Reaching a theoretical accuracy in the prediction of the lightest MSSM Higgs-boson mass, M_h, at the level of the current experimental precision requires the inclusion of momentum-dependent contributions at the two-loop level. Recently two groups presented the two-loop QCD momentum-dependent corrections to Mh [1,2], using a hybrid on-shell--DRbar scheme, with apparently different results. We show that the differences can be traced back to a different renormalization of the top-quark mass, and that the claim in [2] of an inconsistency in [1] is incorrect. We furthermore compare consistently the results for M_h obtained with the top-quark mass renormalized on-shell and DRbar. The latter calculation has been added to the FeynHiggs package and can be used to estimate missing higher-order corrections beyond the two-loop level.
Classification / Thesaurus:Phenomenology of High Energy Physics
Comment of the Author/Creator:Discussion of Higgs field renormalization effects extended. arXiv admin note: text overlap with href{/abs/1404.7074}{arXiv:1404.7074}
External Publication Status:published
Document Type:Article
Communicated by:MPI für Physik
Affiliations:MPI für Physik
Identifiers:LOCALID:MPP-2015-97
URL:http://inspirehep.net/search?p=find+eprint+1505.03...
URL:http://arXiv.org/abs/arxiv:1505.03133
URL:https://publications.mppmu.mpg.de/?action=search&m...
Full Text:
You have privileges to view the following file(s):
arxiv:1505.03133.pdf   Uploading file not finished...
The scope and number of records on eDoc is subject to the collection policies defined by each institute - see "info" button in the collection browse view.