title: Photon trajectories in incoherent atomic radiation trapping as Lévy flights.
authors.affiliation: Universidade do Minho, Escola de Ciências, Departamento de Física, 4710-057 Braga, Portugal. epereira@fisica.uminho.pt
authors.forename: Eduardo
authors.initials: E
authors.lastname: Pereira
authors.forename: José M G
authors.initials: JM
authors.lastname: Martinho
authors.forename: Mário N
authors.initials: MN
authors.lastname: Berberan-Santos