Observation of the diphoton decay of the Higgs boson and measurement of its properties
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 | 10-2014 |
| Cilt / Sayı / Sayfa | 74 / 10 / 1–49 | DOI | 10.1140/epjc/s10052-014-3076-z |
| Makale Linki | https://link.springer.com/article/10.1140/epjc/s10052-014-3076-z | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| Observation of the diphoton decay mode of the recently discovered Higgs boson and measurement of some of its properties are reported. The analysis uses the entire dataset collected by the CMS experiment in proton-proton collisions during the 2011 and 2012 LHC running periods. The data samples correspond to integrated luminosities of 5.1at and 19.7at 8 . A clear signal is observed in the diphoton channel at a mass close to 125 with a local significance of , where a significance of is expected for the standard model Higgs boson. The mass is measured to be 124.70±0.34GeV=124.70±0.31(stat)±0.15(syst)GeV , and the best-fit signal strength relative to the standard model prediction is . Additional measurements include the signal strength modifiers associated with different production mechanisms, and hypothesis tests between … |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 319 |
| Scopus | 314 |
| Google Scholar | 1060 |
| Google Scholar | 2 |