Search for resonances and quantum black holes using dijet mass spectra in proton-proton collisions at s =8TeV
Yazarlar (1)
Doç. Dr. Mustafa Numan BAKIRCI Tokat Gaziosmanpaşa Üniversitesi, Türkiye
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Özgün Makale
(SCOPUS dergilerinde yayınlanan tam makale)
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| Dergi Adı | Physical Review D Particles Fields Gravitation and Cosmology | ||
| Dergi ISSN | 1550-7998 | ||
| Makale Dili | İngilizce | Basım Tarihi | 03-2015 |
| Cilt / Sayı / Sayfa | 91 / 5 / – | DOI | 10.1103/PhysRevD.91.052009 |
| Makale Linki | http://link.aps.org/pdf/10.1103/PhysRevD.91.052009 | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| A search for resonances and quantum black holes is performed using the dijet mass spectra measured in proton-proton collisions at with the CMS detector at the LHC. The data set corresponds to an integrated luminosity of . In a search for narrow resonances that couple to quark-quark, quark-gluon, or gluon-gluon pairs, model-independent upper limits, at 95% confidence level, are obtained on the production cross section of resonances, with masses above 1.2 TeV. When interpreted in the context of specific models the limits exclude string resonances with masses below 5.0 TeV; excited quarks below 3.5 TeV; scalar diquarks below 4.7 TeV; bosons below 1.9 TeV or between 2.0 and 2.2 TeV; bosons below 1.7 TeV; and Randall-Sundrum gravitons below 1.6 TeV. A separate search is conducted for narrow resonances that decay to final states including quarks. The first exclusion limit is set for … |
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BM Sürdürülebilir Kalkınma Amaçları
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| Scopus | 159 |
| Google Scholar | 493 |