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Measurements of Dileptons and Photon Pairs from Two-photon Scattering in Ultra-Peripheral and Hadronic Pb+Pb Collisions with ATLAS Detector
In ultra-relativistic heavy-ion collisions, one expects copious rates of γ + γ processes through the interaction of the large electromagnetic fields of the nuclei, which can produce new particles (e.g. leptons) or even lead to light-by-light scattering via loop diagrams. The latter process is a nota...
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| Lenguaje: | eng |
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2019
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| Acceso en línea: | http://cds.cern.ch/record/2700153 |