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Ultra-peripheral heavy-ion collisions with CMS
Ultra-peripheral collisions (UPCs) of heavy ions involve long range electromagnetic interactions at impact parameters larger than twice the nuclear radius. At TeV energies, the strong electromagnetic field due to the coherent action of the Z = 82 proton charges generates a large flux of photons, whi...
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Lenguaje: | eng |
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2015
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Acceso en línea: | https://dx.doi.org/10.1063/1.4916015 http://cds.cern.ch/record/2159019 |