Summary of Experimental Results: Photons, Leptons and Heavy Quarks
نویسنده
چکیده
This is a summary of experimental results on photons, leptons, and heavy quarks presented at Quark Matter 2008. A first measurement of the bottom to charm contribution to the lepton spectrum has given experimental indication for the suppression of charm and bottom. Excess dileptons have been observed and studied by both NA60 and PHENIX, which may arise from the early production of thermal dileptons and/or the modification of mesons.
منابع مشابه
The Diphoton Excess, Low Energy Theorem and the 331 Model
Qing-Hong Cao, 2, 3, ∗ Yandong Liu, † Ke-Pan Xie, ‡ Bin Yan, § and Dong-Ming Zhang ¶ Department of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, China Collaborative Innovation Center of Quantum Matter, Beijing 100871, China Center for High Energy Physics, Peking University, Beijing 100871, China Abstract We interpret the diphoton anomaly ...
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