Higgs Factories: Higgs-Strahlung versus W-Fusion
| Popis: | Higgs factories will be able to measure Higgs properties, and in particular Higgs couplings with high precision. In a follow-up to an earlier analysis we study the impact of the Higgs-strahlung and vector boson fusion processes on the precision of the couplings determination. Provided theoretical uncertainties can be controlled, future Higgs factories will be able to measure Higgs couplings at the sub-percent level. In spite of their different strengths, base-line circular and linear designs can expect a surprisingly similar performance. 10 pages, 4 figures; v2: improved discussion, results unchanged, version to appear in Phys Rev D |
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| Jazyk: | English |
| ISSN: | 1550-7998 1550-2368 |
| DOI: | 10.1103/PhysRevD.96.075044⟩ |
| DOI: | 10.1103/PhysRevD.96.075044〉 |
| Přístupová URL adresa: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5998de93544ea87a770b3670c805a80c http://arxiv.org/abs/1706.02174 |
| Rights: | OPEN |
| Přírůstkové číslo: | edsair.doi.dedup.....5998de93544ea87a770b3670c805a80c |
| Autor: | Tilman Plehn, Remi Lafaye, Dirk Zerwas, Michael Rauch |
| Přispěvatelé: | Laboratoire d'Annecy de Physique des Particules (LAPP/Laboratoire d'Annecy-le-Vieux de Physique des Particules), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Annecy de Physique des Particules ( LAPP/Laboratoire d'Annecy-le-Vieux de Physique des Particules ), Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Université Savoie Mont Blanc ( USMB [Université de Savoie] [Université de Chambéry] ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire de l'Accélérateur Linéaire ( LAL ), Université Paris-Sud - Paris 11 ( UP11 ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS ), Centre National de la Recherche Scientifique (CNRS)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire d'Annecy de Physique des Particules (LAPP), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11) |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Particle physics
High Energy Physics::Lattice FOS: Physical sciences electron positron: scattering 01 natural sciences Measure (mathematics) Vector boson W W: fusion electron positron --> Z0 Higgs particle High Energy Physics - Phenomenology (hep-ph) vector boson: fusion 0103 physical sciences 010306 general physics Physics Fusion Higgs particle: coupling electroweak interaction 010308 nuclear & particles physics electron positron: linear collider Higgs-factory Electroweak interaction High Energy Physics::Phenomenology electron positron --> neutrino antineutrino Higgs particle coupling: Higgs High Energy Physics - Phenomenology Higgs particle: production [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph] Higgs boson [ PHYS.HPHE ] Physics [physics]/High Energy Physics - Phenomenology [hep-ph] High Energy Physics::Experiment |
| Zdroj: | Phys.Rev.D Phys.Rev.D, 2017, 96 (7), pp.075044. ⟨10.1103/PhysRevD.96.075044⟩ Phys.Rev.D, 2017, 96 (7), pp.075044. 〈10.1103/PhysRevD.96.075044〉 Physical Review D Physical Review D, American Physical Society, 2017, 96 (7), pp.075044. ⟨10.1103/PhysRevD.96.075044⟩ |
| ISSN: | 1550-7998 1550-2368 |
| DOI: | 10.1103/PhysRevD.96.075044⟩ |
| Popis: | Higgs factories will be able to measure Higgs properties, and in particular Higgs couplings with high precision. In a follow-up to an earlier analysis we study the impact of the Higgs-strahlung and vector boson fusion processes on the precision of the couplings determination. Provided theoretical uncertainties can be controlled, future Higgs factories will be able to measure Higgs couplings at the sub-percent level. In spite of their different strengths, base-line circular and linear designs can expect a surprisingly similar performance. 10 pages, 4 figures; v2: improved discussion, results unchanged, version to appear in Phys Rev D |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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