Search for Dark Matter and Large Extra Dimensions in pp CollisionsYielding a Photon and 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)
|
||
| Dergi Adı | Physical Review Letters (Q4) | ||
| Dergi ISSN | 0031-9007 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2012 |
| Cilt / Sayı / Sayfa | 108 / 26 / – | DOI | 10.1103/PhysRevLett.108.261803 |
| UAK Araştırma Alanları |
Yüksek Enerji ve Parçacık Fiziği
|
||
| Özet |
| Results are presented from a search for new physics in the final state containing a photon () and missing transverse energy (). The data correspond to an integrated luminosity of collected in collisions at by the CMS experiment. The observed event yield agrees with standard-model expectations for the events. Using models for the production of dark-matter particles (), we set 90% confidence level (C.L.) upper limits of 13.6–15.4 fb on production in the state. These provide the most sensitive upper limits for spin-dependent -nucleon scattering for masses () between 1 and 100 GeV. For spin-independent contributions, the present limits are extended to . For models with 3–6 large extra dimensions, our data exclude extra-dimensional Planck scales between 1.64 and 1.73 TeV at 95% C.L. |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 138 |
| Google Scholar | 397 |