Observation of a New Xi b Baryon
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 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 / 25 / – | DOI | 10.1103/PhysRevLett.108.252002 |
| UAK Araştırma Alanları |
Yüksek Enerji ve Parçacık Fiziği
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| Özet |
| The observation of a new baryon via its strong decay into (plus charge conjugates) is reported. The measurement uses a data sample of collisions at collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of . The known baryon is reconstructed via the decay chain , with . A peak is observed in the distribution of the difference between the mass of the system and the sum of the masses of the and , with a significance exceeding 5 standard deviations. The mass difference of the peak is . The new state most likely corresponds to the companion of the . |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 97 |
| Google Scholar | 128 |