Cargando…

Evidence for light-by-light scattering in ultraperipheral PbPb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV

Evidence for light-by-light (LbL) scattering, γγ→γγ , in ultraperipheral PbPb collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV is reported. LbL scattering processes are selected in events with just two photons produced, with transverse energy ETγ>2GeV , pseudorapidity |ηγ|<2.4...

Descripción completa

Detalles Bibliográficos
Autor principal: d'Enterria, David
Lenguaje:eng
Publicado: 2018
Materias:
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysa.2018.10.018
http://cds.cern.ch/record/2634509

Ejemplares similares