Search for invisible decays of Higgs bosons in the vector boson fusion and associated ZH production modes
Yazarlar (1)
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | European Physical Journal C (Q1) | ||
| Dergi ISSN | 1434-6044 Dergi Bilgileri (2014) | ||
| Makale Dili | İngilizce | Basım Tarihi | 08-2014 |
| Cilt / Sayı / Sayfa | 74 / 8 / 1–35 | DOI | 10.1140/epjc/s10052-014-2980-6 |
| Makale Linki | https://link.springer.com/article/10.1140/epjc/s10052-014-2980-6 | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| A search for invisible decays of Higgs bosons is performed using the vector boson fusion and associated ZH production modes. In the ZH mode, the Z boson is required to decay to a pair of charged leptons or a quark pair. The searches use the 8┬á pp collision dataset collected by the CMS detector at the LHC, corresponding to an integrated luminosity of up to 19.7┬á. Certain channels include data from 7┬á collisions corresponding to an integrated luminosity of 4.9┬á. The searches are sensitive to non-standard-model invisible decays of the recently observed Higgs boson, as well as additional Higgs bosons with similar production modes and large invisible branching fractions. In all channels, the observed data are consistent with the expected standard model backgrounds. Limits are set on the production cross section times invisible branching fraction, as a function of the Higgs boson mass, for the … |
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