Search for supersymmetry in pp collisions at 7 TeV in events with jetsand missing transverse energy
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 | Physics Letters Section B Nuclear Elementary Particle and High Energy Physics (Q4) | ||
| Dergi ISSN | 0370-2693 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2011 |
| Cilt / Sayı / Sayfa | 698 / 3 / 196–218 | DOI | 10.1016/j.physletb.2011.03.021 |
| UAK Araştırma Alanları |
Yüksek Enerji ve Parçacık Fiziği
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| Özet |
| The standard model (SM) of particle physics has been extremely successful in describing phenomena at the highest energies attained thus far. Nevertheless, it is widely believed to be only an effective description of a more complete theory, which supersedes it at higher energy scales. Of particular theoretical interest is supersymmetry (SUSY)[1–6], which solves the “hierarchy problem”[7, 8] of the SM at the expense of introducing a large number of supersymmetric particles with the same quantum numbers as the SM particles, but differing by half a unit of spin. If R-parity conservation [9] is assumed, supersymmetric particles are produced in pairs and decay to the lightest supersymmetric particle (LSP). If the LSP is neutral and weakly-interacting, it goes undetected giving rise to a signature with missing energy. Experiments at the energy frontier, ie at the Fermilab Tevatron collider [10–13] and previously at the CERN SppS [14, 15], HERA [16, 17] and LEP [18] colliders, have performed extensive searches for signs of SUSY. In the absence of a positive signal, lower limits on the masses of SUSY particles have been set. With its higher centre-of-mass energy of 7 TeV, the Large Hadron Collider (LHC) at CERN could produce SUSY particles (sparticles) with masses larger than the current limits. The dominant production channels of heavy coloured sparticles at the LHC are squark–squark, squark–gluino and gluino–gluino pair production. In the |
| Anahtar Kelimeler |
| CMS | Physics | Supersymmetry |
Science Direct
Search for supersymmetry in pp collisions at 7 TeV in events with jetsand missing transverse energy
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 48 |
| Scopus | 200 |