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The Fe pnictide parent compound EuFe2As2 exhibits a strongly momentumdependent carrier dynamics around the hole pocket at the center of theBrillouin zone. The very different dynamics of electrons and holes cannot beexplained solely by intraband scattering and interband contributions have to beconsidered. In addition, three coherently excited modes at frequencies of 5.6,3.1 and 2.4 THz are observed. An estimate of the electron-phonon couplingparameter reveals lambda < 0.5, suggesting a limited importance of e-phcoupling to superconductivity in Fe pnictides.

Electron-phonon coupling and momentum-dependent electron dynamics in EuFe2As2 using time- and angle-resolved photoemission spectroscopy