Searches for heavy Higgs bosons in two Higgs doublet models and for t ch decay using multilepton and diphoton final states in pp collisions at8 TeV
Yazarlar (1)
Doç. Dr. Mustafa Numan BAKIRCI Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Physical Review D Particles Fields Gravitation and Cosmology (Q4) | ||
| Dergi ISSN | 1550-7998 | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2014 |
| Cilt / Sayı / Sayfa | 90 / 11 / – | DOI | 10.1103/PhysRevD.90.112013 |
| UAK Araştırma Alanları |
Yüksek Enerji ve Parçacık Fiziği
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| Özet |
| Searches are presented for heavy scalar () and pseudoscalar () Higgs bosons posited in the two doublet model (2HDM) extensions of the standard model (SM). These searches are based on a data sample of collisions collected with the CMS experiment at the LHC at a center-of-mass energy of and corresponding to an integrated luminosity of . The decays and , where denotes an SM-like Higgs boson, lead to events with three or more isolated charged leptons or with a photon pair accompanied by one or more isolated leptons. The search results are presented in terms of the and production cross sections times branching fractions and are further interpreted in terms of 2HDM parameters. We place 95% C.L. cross section upper limits of approximately 7 pb on for and 2 pb for . Also presented are the results of a search for the rare decay of the top quark that … |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
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| Scopus | 57 |
| Google Scholar | 256 |