$$W^+_{} W^-_{} H$$ W+W-H production at lepton colliders: a new hope for heavy neutral leptons
Abstract We present the first study of the production of a Standard Model Higgs boson at a lepton collider in association with a pair of W bosons, $$e^+_{} e^-_{} \rightarrow W^+_{} W^-_{} H$$ e+e-→W+W-H , in the inverse seesaw model. Taking into account all relevant experimental and theoretical con...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2018-09-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-018-6279-x |
| _version_ | 1818202649825116160 |
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| author | J. Baglio S. Pascoli C. Weiland |
| author_facet | J. Baglio S. Pascoli C. Weiland |
| author_sort | J. Baglio |
| collection | DOAJ |
| description | Abstract We present the first study of the production of a Standard Model Higgs boson at a lepton collider in association with a pair of W bosons, $$e^+_{} e^-_{} \rightarrow W^+_{} W^-_{} H$$ e+e-→W+W-H , in the inverse seesaw model. Taking into account all relevant experimental and theoretical constraints, we find sizable effects due to the additional heavy neutrinos up to $$-38\%$$ -38% on the total cross-section at a center-of-mass energy of 3 TeV, and even up to $$-66\%$$ -66% with suitable cuts. This motivates a detailed sensitivity analysis of the process $$e^+_{} e^-_{} \rightarrow W^+_{} W^-_{} H$$ e+e-→W+W-H as it could provide a new, very competitive experimental probe of low-scale neutrino mass models. |
| first_indexed | 2024-12-12T03:12:49Z |
| format | Article |
| id | doaj.art-2a1e0adfc0034e4aaba9f62f87170ddb |
| institution | Directory Open Access Journal |
| issn | 1434-6044 1434-6052 |
| language | English |
| last_indexed | 2024-12-12T03:12:49Z |
| publishDate | 2018-09-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj.art-2a1e0adfc0034e4aaba9f62f87170ddb2022-12-22T00:40:21ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60441434-60522018-09-0178101610.1140/epjc/s10052-018-6279-x$$W^+_{} W^-_{} H$$ W+W-H production at lepton colliders: a new hope for heavy neutral leptonsJ. Baglio0S. Pascoli1C. Weiland2Institut für Theoretische Physik, Eberhard Karls Universität TübingenDepartment of Physics, Institute for Particle Physics Phenomenology, Durham UniversityDepartment of Physics, Institute for Particle Physics Phenomenology, Durham UniversityAbstract We present the first study of the production of a Standard Model Higgs boson at a lepton collider in association with a pair of W bosons, $$e^+_{} e^-_{} \rightarrow W^+_{} W^-_{} H$$ e+e-→W+W-H , in the inverse seesaw model. Taking into account all relevant experimental and theoretical constraints, we find sizable effects due to the additional heavy neutrinos up to $$-38\%$$ -38% on the total cross-section at a center-of-mass energy of 3 TeV, and even up to $$-66\%$$ -66% with suitable cuts. This motivates a detailed sensitivity analysis of the process $$e^+_{} e^-_{} \rightarrow W^+_{} W^-_{} H$$ e+e-→W+W-H as it could provide a new, very competitive experimental probe of low-scale neutrino mass models.http://link.springer.com/article/10.1140/epjc/s10052-018-6279-x |
| spellingShingle | J. Baglio S. Pascoli C. Weiland $$W^+_{} W^-_{} H$$ W+W-H production at lepton colliders: a new hope for heavy neutral leptons European Physical Journal C: Particles and Fields |
| title | $$W^+_{} W^-_{} H$$ W+W-H production at lepton colliders: a new hope for heavy neutral leptons |
| title_full | $$W^+_{} W^-_{} H$$ W+W-H production at lepton colliders: a new hope for heavy neutral leptons |
| title_fullStr | $$W^+_{} W^-_{} H$$ W+W-H production at lepton colliders: a new hope for heavy neutral leptons |
| title_full_unstemmed | $$W^+_{} W^-_{} H$$ W+W-H production at lepton colliders: a new hope for heavy neutral leptons |
| title_short | $$W^+_{} W^-_{} H$$ W+W-H production at lepton colliders: a new hope for heavy neutral leptons |
| title_sort | w w h w w h production at lepton colliders a new hope for heavy neutral leptons |
| url | http://link.springer.com/article/10.1140/epjc/s10052-018-6279-x |
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