Measurement of the Higgs boson total decay width using the H $$\to $$ WW $$\to $$ e $$ νμν $$ decay channel in proton-proton collisions at $$\sqrt {s} $$= 13 TeV
Yazarlar (1)
Prof. Dr. Hasan OĞUL Sinop Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Physical Review D (Q1) | ||
| Dergi ISSN | 2470-0010 Dergi Bilgileri (2026) | ||
| Makale Dili | – | Basım Tarihi | 05-2026 |
| Kabul Tarihi | 17-03-2026 | Yayınlanma Tarihi | 26-05-2026 |
| Cilt / Sayı / Sayfa | 113 / 9 / 92014–0 | DOI | 10.1103/rny9-zby1 |
| Makale Linki | https://hal.science/hal-05459513/ | ||
| UAK Araştırma Alanları |
Nükleer Fizik
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| Özet |
| The Higgs boson (H) decay width is determined from the ratio of off- and on-shell production of H $\to$ WW $\to$ e$νμν$ using proton-proton collision data corresponding to an integrated luminosity of 138 fb$^{-1}$ collected at $\sqrt{s}$ = 13 TeV by the CMS experiment at the LHC. The off-shell signal strength is measured as $μ_\text{off-shell}$ = 1.2$^{+0.8}_{-0.7}$. The Higgs boson total decay width is $Γ_\text{H}$ = 3.9$^{+2.7}_{-2.2}$ MeV, in agreement with the standard model prediction. The uncertainty in this result represents a factor of three improvement over the previous CMS result in this decay channel. |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
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| Google Scholar | 8 |