Identification of b quark jets with the CMS experiment
Yazarlar (1)
Doç. Dr. Mustafa Numan BAKIRCI Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Instrumentation (Q1) | ||
| Dergi ISSN | 1748-0221 Dergi Bilgileri (2013) | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 04-2013 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 15-04-2013 |
| Cilt / Sayı / Sayfa | 8 / 4 / – | DOI | 10.1088/1748-0221/8/04/P04013 |
| Makale Linki | https://arxiv.org/pdf/1211.4462 | ||
| UAK Araştırma Alanları |
Yüksek Enerji ve Parçacık Fiziği
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| Özet |
| At the Large Hadron Collider, the identification of jets originating from b quarks is important for searches for new physics and for measurements of standard model processes. A variety of algorithms has been developed by CMS to select b-quark jets based on variables such as the impact parameters of charged-particle tracks, the properties of reconstructed decay vertices, and the presence or absence of a lepton, or combinations thereof. The performance of these algorithms has been measured using data from proton-proton collisions at the LHC and compared with expectations based on simulation. The data used in this study were recorded in 2011 at √s = 7 TeV for a total integrated luminosity of 5.0 fb-1. The efficiency for tagging b-quark jets has been measured in events from multijet and t-quark pair production. CMS has achieved a b-jet tagging efficiency of 85% for a light-parton misidentification probability … |
| Anahtar Kelimeler |
| Large detector-systems performance | Pattern recognition, cluster finding, calibration and fitting methods | Performance of High Energy Physics Detectors |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 430 |
| Scopus | 366 |
| Google Scholar | 1947 |