Zettergren, HenningDomaracka, AlicjaSchlathölter, ThomasBolognesi, PaolaDíaz-Tendero, SergioŁabuda, MartaTosic, SanjaMaclot, SylvainJohnsson, PerSteber, AmandaTikhonov, DenisCastrovilli, Mattea CarmenAvaldi, LorenzoBari, SadiaMilosavljević, Aleksandar R.Palacios, AliciaFaraji, ShirinPiekarski, Dariusz G.Rousseau, PatrickAscenzi, DanielaRomanzin, ClaireErdmann, EwaAlcamí, ManuelKopyra, JaninaLimão-Vieira, PauloKočišek, JaroslavFedor, JurajAlbertini, SimonGatchell, MichaelCederquist, HenrikSchmidt, Henning T.Gruber, ElisabethAndersen, Lars H.Heber, OdedToker, YoniHansen, KlavsNoble, Jennifer A.Jouvet, ChristopheKjær, ChristinaNielsen, Steen BrøndstedCarrascosa, EduardoBull, JamesCandian, AlessandraPetrignani, Annemieke2022-06-022022-06-022021-051434-6060PURE: 44415130PURE UUID: 54a1d026-4692-415e-9b62-111f8b051999Scopus: 85105622516WOS: 000692820200001ORCID: /0000-0003-2696-1152/work/151411920http://hdl.handle.net/10362/139319LTC20067 CA18212 COST 19-01159S 20-11460S FWF I4130, P31149 CTQ2016-76061-P 2018.0028 2016-06625 2017-00621 2018-04092 2019-04379 PID2019-110091GB-I00Abstract: This roadmap article highlights recent advances, challenges and future prospects in studies of the dynamics of molecules and clusters in the gas phase. It comprises nineteen contributions by scientists with leading expertise in complementary experimental and theoretical techniques to probe the dynamics on timescales spanning twenty order of magnitudes, from attoseconds to minutes and beyond, and for systems ranging in complexity from the smallest (diatomic) molecules to clusters and nanoparticles. Combining some of these techniques opens up new avenues to unravel hitherto unexplored reaction pathways and mechanisms, and to establish their significance in, e.g. radiotherapy and radiation damage on the nanoscale, astrophysics, astrochemistry and atmospheric science. Graphic abstract: [Figure not available: see fulltext.]5759526engAtomic and Molecular Physics, and Opticsjournal article10.1140/epjd/s10053-021-00155-yhttps://www.scopus.com/pages/publications/85105622516