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Leptonic g − 2 anomaly in an extended Higgs sector with vector-like leptons
A bstract We address the observed discrepancies in the anomalous magnetic dipole moments (MDM) of the muon and electron by extending the inert two Higgs Doublet Model (2HDM) with SM gauge singlet complex scalar field and singlet Vector-like Lepton (VLL) field. We obtain the allowed parameter space c...
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Published in: | The journal of high energy physics 2021-11, Vol.2021 (11), p.1-25, Article 56 |
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container_title | The journal of high energy physics |
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creator | Bharadwaj, Hrishabh Dutta, Sukanta Goyal, Ashok |
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bstract
We address the observed discrepancies in the anomalous magnetic dipole moments (MDM) of the muon and electron by extending the inert two Higgs Doublet Model (2HDM) with SM gauge singlet complex scalar field and singlet Vector-like Lepton (VLL) field. We obtain the allowed parameter space constrained from the Higgs decays to gauge Bosons at LHC, LEP II data and electro-weak precision measurements. The muon and electron MDM’s are then explained within a common parameter space for different sets of allowed couplings and masses of the model particles. |
doi_str_mv | 10.1007/JHEP11(2021)056 |
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bstract
We address the observed discrepancies in the anomalous magnetic dipole moments (MDM) of the muon and electron by extending the inert two Higgs Doublet Model (2HDM) with SM gauge singlet complex scalar field and singlet Vector-like Lepton (VLL) field. We obtain the allowed parameter space constrained from the Higgs decays to gauge Bosons at LHC, LEP II data and electro-weak precision measurements. The muon and electron MDM’s are then explained within a common parameter space for different sets of allowed couplings and masses of the model particles.</description><identifier>ISSN: 1029-8479</identifier><identifier>EISSN: 1029-8479</identifier><identifier>DOI: 10.1007/JHEP11(2021)056</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Beyond Standard Model ; Bosons ; Classical and Quantum Gravitation ; Collaboration ; Couplings ; Dipole moments ; Elementary Particles ; Higgs Physics ; High energy physics ; Leptons ; Magnetic dipoles ; Mathematical models ; Muons ; Parameters ; Physics ; Physics and Astronomy ; Quantum Field Theories ; Quantum Field Theory ; Quantum Physics ; Regular Article - Theoretical Physics ; Relativity Theory ; Scalars ; String Theory ; Symmetry</subject><ispartof>The journal of high energy physics, 2021-11, Vol.2021 (11), p.1-25, Article 56</ispartof><rights>The Author(s) 2021</rights><rights>The Author(s) 2021. This work is published under CC-BY 4.0 (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c417t-9c683b0f7a541772060436f4023b66b68d8e6c6f4acc98493531cc6e03a31123</citedby><cites>FETCH-LOGICAL-c417t-9c683b0f7a541772060436f4023b66b68d8e6c6f4acc98493531cc6e03a31123</cites><orcidid>0000-0001-9410-182X ; 0000-0002-9925-2085</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.proquest.com/docview/2595787146/fulltextPDF?pq-origsite=primo$$EPDF$$P50$$Gproquest$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2595787146?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,25753,27924,27925,37012,44590,75126</link.rule.ids></links><search><creatorcontrib>Bharadwaj, Hrishabh</creatorcontrib><creatorcontrib>Dutta, Sukanta</creatorcontrib><creatorcontrib>Goyal, Ashok</creatorcontrib><title>Leptonic g − 2 anomaly in an extended Higgs sector with vector-like leptons</title><title>The journal of high energy physics</title><addtitle>J. High Energ. Phys</addtitle><description>A
bstract
We address the observed discrepancies in the anomalous magnetic dipole moments (MDM) of the muon and electron by extending the inert two Higgs Doublet Model (2HDM) with SM gauge singlet complex scalar field and singlet Vector-like Lepton (VLL) field. We obtain the allowed parameter space constrained from the Higgs decays to gauge Bosons at LHC, LEP II data and electro-weak precision measurements. The muon and electron MDM’s are then explained within a common parameter space for different sets of allowed couplings and masses of the model particles.</description><subject>Beyond Standard Model</subject><subject>Bosons</subject><subject>Classical and Quantum Gravitation</subject><subject>Collaboration</subject><subject>Couplings</subject><subject>Dipole moments</subject><subject>Elementary Particles</subject><subject>Higgs Physics</subject><subject>High energy physics</subject><subject>Leptons</subject><subject>Magnetic dipoles</subject><subject>Mathematical models</subject><subject>Muons</subject><subject>Parameters</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>Scalars</subject><subject>String Theory</subject><subject>Symmetry</subject><issn>1029-8479</issn><issn>1029-8479</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><sourceid>DOA</sourceid><recordid>eNp1kL1OwzAUhSMEEqUws1pigSH0-ieOM6Kq0KIiGLpbruOElDQudgr0DZh5RJ4Et0HAwnTPvTrns3Wi6BTDJQZIB7fj0QPG5wQIvoCE70U9DCSLBUuz_T_6MDryfgGAE5xBL7qbmlVrm0qjEn2-fyCCVGOXqt6gqgkSmbfWNLnJ0bgqS4-80a116LVqH9HLTsd19WRQvaP44-igULU3J9-zH82uR7PhOJ7e30yGV9NYM5y2caa5oHMoUpWEPSXAgVFeMCB0zvmci1wYrsNBaZ0JltGEYq25AaooxoT2o0mHza1ayJWrlsptpFWV3B2sK6VybaVrI-eM4RyYUAIXjBS5YqAyQoVhmlDCdWCddayVs89r41u5sGvXhN9LkmRJKlLMeHANOpd21ntnip9XMcht_bKrX27rl6H-kIAu4YOzKY375f4X-QIDuoUO</recordid><startdate>20211101</startdate><enddate>20211101</enddate><creator>Bharadwaj, Hrishabh</creator><creator>Dutta, Sukanta</creator><creator>Goyal, Ashok</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><general>SpringerOpen</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>DOA</scope><orcidid>https://orcid.org/0000-0001-9410-182X</orcidid><orcidid>https://orcid.org/0000-0002-9925-2085</orcidid></search><sort><creationdate>20211101</creationdate><title>Leptonic g − 2 anomaly in an extended Higgs sector with vector-like leptons</title><author>Bharadwaj, Hrishabh ; 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bstract
We address the observed discrepancies in the anomalous magnetic dipole moments (MDM) of the muon and electron by extending the inert two Higgs Doublet Model (2HDM) with SM gauge singlet complex scalar field and singlet Vector-like Lepton (VLL) field. We obtain the allowed parameter space constrained from the Higgs decays to gauge Bosons at LHC, LEP II data and electro-weak precision measurements. The muon and electron MDM’s are then explained within a common parameter space for different sets of allowed couplings and masses of the model particles.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/JHEP11(2021)056</doi><tpages>25</tpages><orcidid>https://orcid.org/0000-0001-9410-182X</orcidid><orcidid>https://orcid.org/0000-0002-9925-2085</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Beyond Standard Model Bosons Classical and Quantum Gravitation Collaboration Couplings Dipole moments Elementary Particles Higgs Physics High energy physics Leptons Magnetic dipoles Mathematical models Muons Parameters Physics Physics and Astronomy Quantum Field Theories Quantum Field Theory Quantum Physics Regular Article - Theoretical Physics Relativity Theory Scalars String Theory Symmetry |
title | Leptonic g − 2 anomaly in an extended Higgs sector with vector-like leptons |
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