title: Lifetimes of excited electrons in Fe and Ni: first-principles GW and the T-matrix theory.
authors.affiliation: Donostia International Physics Center (DIPC), 20018 San Sebastián/Donostia, Basque Country, Spain.
authors.forename: V P
authors.initials: VP
authors.lastname: Zhukov
authors.forename: E V
authors.initials: EV
authors.lastname: Chulkov
authors.forename: P M
authors.initials: PM
authors.lastname: Echenique