CC BY 3.0 UnportedWragg, J.Benda, J.Mašín, Z.Armstrong, G.S.J.Clarke, D.D.A.Brown, A.C.Ballance, C.Harvey, A.G.Houfek, K.Sunderland, A.Plummer, M.Gorfinkiel, J.D.Van Der Hart, H.2021-11-182021-11-182020https://oa.tib.eu/renate/handle/123456789/7347https://doi.org/10.34657/6394We describe and illustrate a number of recent developments of the atomic and molecular ab initio R-matrix suites for both time-dependent calculations of ultrafast laser-induced dynamics and time-independentcalculations of photoionization and electron scattering. © 2019 Published under licence by IOP Publishing Ltd.enghttps://creativecommons.org/licenses/by/3.0/530CalculationsElectron scatteringUltrafast lasersAb initioR matricesR-matrix codesStrong laser fieldTime dependentUltra-fast dynamicsAtomsArticle