Gauge-independent renormalization of the 2-Higgs-doublet model
A bstract The 2-Higgs-Doublet Model (2HDM) belongs to the simplest extensions of the Standard Model (SM) Higgs sector that are in accordance with theoretical and experimental constraints. In order to be able to properly investigate the experimental Higgs data and, in the long term to distinguish bet...
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| Veröffentlicht in: | The journal of high energy physics 2016-09, Vol.2016 (9), p.1-61, Article 143 |
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| container_title | The journal of high energy physics |
| container_volume | 2016 |
| creator | Krause, Marcel Lorenz, Robin Mühlleitner, Margarete Santos, Rui Ziesche, Hanna |
| description | A
bstract
The 2-Higgs-Doublet Model (2HDM) belongs to the simplest extensions of the Standard Model (SM) Higgs sector that are in accordance with theoretical and experimental constraints. In order to be able to properly investigate the experimental Higgs data and, in the long term to distinguish between possible models beyond the SM, precise predictions for the Higgs boson observables have to be made available on the theory side. This requires the inclusion of the higher order corrections. In this work, we investigate in detail the renormalization of the 2HDM, a pre-requisite for the computation of higher order corrections. We pay particular attention to the renormalization of the mixing angles
α
and
β
, which diagonalize the Higgs mass matrices and which enter all Higgs observables. The implications of various renormalization schemes in next-to-leading order corrections to the sample processes
H
±
→
W
±
h/H
and
H
→
ZZ
are investigated. Based on our findings, we will present a renormalization scheme that is at the same time process independent, gauge independent and numerically stable. |
| doi_str_mv | 10.1007/JHEP09(2016)143 |
| format | Article |
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bstract
The 2-Higgs-Doublet Model (2HDM) belongs to the simplest extensions of the Standard Model (SM) Higgs sector that are in accordance with theoretical and experimental constraints. In order to be able to properly investigate the experimental Higgs data and, in the long term to distinguish between possible models beyond the SM, precise predictions for the Higgs boson observables have to be made available on the theory side. This requires the inclusion of the higher order corrections. In this work, we investigate in detail the renormalization of the 2HDM, a pre-requisite for the computation of higher order corrections. We pay particular attention to the renormalization of the mixing angles
α
and
β
, which diagonalize the Higgs mass matrices and which enter all Higgs observables. The implications of various renormalization schemes in next-to-leading order corrections to the sample processes
H
±
→
W
±
h/H
and
H
→
ZZ
are investigated. Based on our findings, we will present a renormalization scheme that is at the same time process independent, gauge independent and numerically stable.</description><identifier>ISSN: 1029-8479</identifier><identifier>EISSN: 1029-8479</identifier><identifier>DOI: 10.1007/JHEP09(2016)143</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Classical and Quantum Gravitation ; Computation ; Constraint modelling ; Elementary Particles ; Gages ; Gauges ; Higgs bosons ; High energy physics ; Inclusions ; Mathematical models ; Physics ; Physics and Astronomy ; Quantum Field Theories ; Quantum Field Theory ; Quantum Physics ; Regular Article - Theoretical Physics ; Relativity Theory ; Standard model (particle physics) ; String Theory</subject><ispartof>The journal of high energy physics, 2016-09, Vol.2016 (9), p.1-61, Article 143</ispartof><rights>The Author(s) 2016</rights><rights>SISSA, Trieste, Italy 2016</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c412t-e429c0854ba5be9ae491251d37d70cd69587f3e7e3a7904dd41fbedf66d01fc93</citedby><cites>FETCH-LOGICAL-c412t-e429c0854ba5be9ae491251d37d70cd69587f3e7e3a7904dd41fbedf66d01fc93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/JHEP09(2016)143$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://doi.org/10.1007/JHEP09(2016)143$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,860,27903,27904,41099,42168,51554</link.rule.ids></links><search><creatorcontrib>Krause, Marcel</creatorcontrib><creatorcontrib>Lorenz, Robin</creatorcontrib><creatorcontrib>Mühlleitner, Margarete</creatorcontrib><creatorcontrib>Santos, Rui</creatorcontrib><creatorcontrib>Ziesche, Hanna</creatorcontrib><title>Gauge-independent renormalization of the 2-Higgs-doublet model</title><title>The journal of high energy physics</title><addtitle>J. High Energ. Phys</addtitle><description>A
bstract
The 2-Higgs-Doublet Model (2HDM) belongs to the simplest extensions of the Standard Model (SM) Higgs sector that are in accordance with theoretical and experimental constraints. In order to be able to properly investigate the experimental Higgs data and, in the long term to distinguish between possible models beyond the SM, precise predictions for the Higgs boson observables have to be made available on the theory side. This requires the inclusion of the higher order corrections. In this work, we investigate in detail the renormalization of the 2HDM, a pre-requisite for the computation of higher order corrections. We pay particular attention to the renormalization of the mixing angles
α
and
β
, which diagonalize the Higgs mass matrices and which enter all Higgs observables. The implications of various renormalization schemes in next-to-leading order corrections to the sample processes
H
±
→
W
±
h/H
and
H
→
ZZ
are investigated. Based on our findings, we will present a renormalization scheme that is at the same time process independent, gauge independent and numerically stable.</description><subject>Classical and Quantum Gravitation</subject><subject>Computation</subject><subject>Constraint modelling</subject><subject>Elementary Particles</subject><subject>Gages</subject><subject>Gauges</subject><subject>Higgs bosons</subject><subject>High energy physics</subject><subject>Inclusions</subject><subject>Mathematical models</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum Field Theories</subject><subject>Quantum Field Theory</subject><subject>Quantum Physics</subject><subject>Regular Article - Theoretical Physics</subject><subject>Relativity Theory</subject><subject>Standard model (particle physics)</subject><subject>String Theory</subject><issn>1029-8479</issn><issn>1029-8479</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kDFPwzAQRi0EEqUws0ZiKUOoz7HjeEFCVWlBlWCA2XLiS0iVxMVOBvj1pCpDhcRyd8P7Pp0eIddA74BSOX9eL1-pmjEK6S3w5IRMgDIVZ1yq06P7nFyEsKUUBCg6IfcrM1QY153FHY6j6yOPnfOtaepv09eui1wZ9R8YsXhdV1WIrRvyBvuodRabS3JWmibg1e-ekvfH5dtiHW9eVk-Lh01ccGB9jJypgmaC50bkqAxyBUyATaSVtLCpEpksE5SYGKkot5ZDmaMt09RSKAuVTMns0Lvz7nPA0Ou2DgU2jenQDUFDxkUGQqR79OYPunWD78bvRoqxjCkh5EjND1ThXQgeS73zdWv8lwaq9z71wafe-9SjzzFBD4kwkl2F_qj3n8gPC-V2cQ</recordid><startdate>20160901</startdate><enddate>20160901</enddate><creator>Krause, Marcel</creator><creator>Lorenz, Robin</creator><creator>Mühlleitner, Margarete</creator><creator>Santos, Rui</creator><creator>Ziesche, Hanna</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20160901</creationdate><title>Gauge-independent renormalization of the 2-Higgs-doublet model</title><author>Krause, Marcel ; Lorenz, Robin ; Mühlleitner, Margarete ; Santos, Rui ; Ziesche, Hanna</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c412t-e429c0854ba5be9ae491251d37d70cd69587f3e7e3a7904dd41fbedf66d01fc93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Classical and Quantum Gravitation</topic><topic>Computation</topic><topic>Constraint modelling</topic><topic>Elementary Particles</topic><topic>Gages</topic><topic>Gauges</topic><topic>Higgs bosons</topic><topic>High energy physics</topic><topic>Inclusions</topic><topic>Mathematical models</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Quantum Field Theories</topic><topic>Quantum Field Theory</topic><topic>Quantum Physics</topic><topic>Regular Article - Theoretical Physics</topic><topic>Relativity Theory</topic><topic>Standard model (particle physics)</topic><topic>String Theory</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Krause, Marcel</creatorcontrib><creatorcontrib>Lorenz, Robin</creatorcontrib><creatorcontrib>Mühlleitner, Margarete</creatorcontrib><creatorcontrib>Santos, Rui</creatorcontrib><creatorcontrib>Ziesche, Hanna</creatorcontrib><collection>SpringerOpen</collection><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest advanced technologies & aerospace journals</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>The journal of high energy physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Krause, Marcel</au><au>Lorenz, Robin</au><au>Mühlleitner, Margarete</au><au>Santos, Rui</au><au>Ziesche, Hanna</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Gauge-independent renormalization of the 2-Higgs-doublet model</atitle><jtitle>The journal of high energy physics</jtitle><stitle>J. High Energ. Phys</stitle><date>2016-09-01</date><risdate>2016</risdate><volume>2016</volume><issue>9</issue><spage>1</spage><epage>61</epage><pages>1-61</pages><artnum>143</artnum><issn>1029-8479</issn><eissn>1029-8479</eissn><abstract>A
bstract
The 2-Higgs-Doublet Model (2HDM) belongs to the simplest extensions of the Standard Model (SM) Higgs sector that are in accordance with theoretical and experimental constraints. In order to be able to properly investigate the experimental Higgs data and, in the long term to distinguish between possible models beyond the SM, precise predictions for the Higgs boson observables have to be made available on the theory side. This requires the inclusion of the higher order corrections. In this work, we investigate in detail the renormalization of the 2HDM, a pre-requisite for the computation of higher order corrections. We pay particular attention to the renormalization of the mixing angles
α
and
β
, which diagonalize the Higgs mass matrices and which enter all Higgs observables. The implications of various renormalization schemes in next-to-leading order corrections to the sample processes
H
±
→
W
±
h/H
and
H
→
ZZ
are investigated. Based on our findings, we will present a renormalization scheme that is at the same time process independent, gauge independent and numerically stable.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/JHEP09(2016)143</doi><tpages>61</tpages><oa>free_for_read</oa></addata></record> |
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| source | SpringerOpen; DOAJ Directory of Open Access Journals; Alma/SFX Local Collection; EZB Electronic Journals Library |
| subjects | Classical and Quantum Gravitation Computation Constraint modelling Elementary Particles Gages Gauges Higgs bosons High energy physics Inclusions Mathematical models Physics Physics and Astronomy Quantum Field Theories Quantum Field Theory Quantum Physics Regular Article - Theoretical Physics Relativity Theory Standard model (particle physics) String Theory |
| title | Gauge-independent renormalization of the 2-Higgs-doublet model |
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