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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2506.19413 |
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| _version_ | 1866908756333297664 |
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| author | Cacciapaglia, G. Deandrea, A. Iyer, A. M. Kulkarni, S. Singh, A. K |
| author_facet | Cacciapaglia, G. Deandrea, A. Iyer, A. M. Kulkarni, S. Singh, A. K |
| contents | We propose a new collider signature for the composite origin of the electroweak symmetry breaking of the standard model. The Higgs sector consists of new fundamental fermions (hyper-quarks), which confine at a hadronization scale $Λ_{HC} \sim$ few TeV. At energies above $Λ_{HC}$, the Drell-Yan production of the hyper-quarks leads to the production of a few electroweak bosons, in analogy with hadron production in QCD at $e^+e^- \to q\bar{q}$ around a few GeV. We show that this regime can be probed at future colliders, namely the proposed 100 TeV hadron collider (FCC-hh) and a 10 TeV muon collider. Together with the direct discovery of electroweak resonances, the multi electroweak boson signature provides a smoking gun for Higgs compositeness. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_19413 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Multi-boson splashes at future colliders from electroweak compositeness Cacciapaglia, G. Deandrea, A. Iyer, A. M. Kulkarni, S. Singh, A. K High Energy Physics - Phenomenology We propose a new collider signature for the composite origin of the electroweak symmetry breaking of the standard model. The Higgs sector consists of new fundamental fermions (hyper-quarks), which confine at a hadronization scale $Λ_{HC} \sim$ few TeV. At energies above $Λ_{HC}$, the Drell-Yan production of the hyper-quarks leads to the production of a few electroweak bosons, in analogy with hadron production in QCD at $e^+e^- \to q\bar{q}$ around a few GeV. We show that this regime can be probed at future colliders, namely the proposed 100 TeV hadron collider (FCC-hh) and a 10 TeV muon collider. Together with the direct discovery of electroweak resonances, the multi electroweak boson signature provides a smoking gun for Higgs compositeness. |
| title | Multi-boson splashes at future colliders from electroweak compositeness |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2506.19413 |