Measurement of the Pseudorapidity and Centrality Dependence of theTransverse Energy Density in Pb Pb Collisions at root s NN 2 76 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 Letters (Q4) | ||
| Dergi ISSN | 0031-9007 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2012 |
| Cilt / Sayı / Sayfa | 109 / 15 / – | DOI | 10.1103/PhysRevLett.109.152303 |
| UAK Araştırma Alanları |
Yüksek Enerji ve Parçacık Fiziği
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| Özet |
| The transverse energy () in Pb-Pb collisions at 2.76 TeV nucleon-nucleon center-of-mass energy () has been measured over a broad range of pseudorapidity () and collision centrality by using the CMS detector at the LHC. The transverse energy density per unit pseudorapidity () increases faster with collision energy than the charged particle multiplicity. This implies that the mean energy per particle is increasing with collision energy. At all pseudorapidities, the transverse energy per participating nucleon increases with the centrality of the collision. The ratio of transverse energy per unit pseudorapidity in peripheral to central collisions varies significantly as the pseudorapidity increases from to . For the 5% most central collisions, the energy density per unit volume is estimated to be about at a time of after the collision. This is about 100 times larger than normal nuclear matter … |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 70 |
| Google Scholar | 203 |