Riccobono, FrancescoSchobesberger, SiegfriedScott, Catherine E.Dommen, JosefOrtega, Ismael K.Rondo, LindaAlmeida, JoãoAmorim, AntonioBianchi, FedericoBreitenlechner, MartinDavid, AndréDownard, AndrewDunne, Eimear M.Duplissy, JonathanEhrhart, SebastianFlagan, Richard C.Franchin, AlessandroHansel, ArminJunninen, HeikkiKajos, MaijaKeskinen, HelmiKupc, AgnieszkaKürten, AndreasKvashin, Alexander N.Laaksonen, AriLehtipalo, KatrianneMakhmutov, VladimirMathot, SergeNieminen, TuomoOnnela, AnttiPetäjä, TuukkaPraplan, Arnaud P.Santos, Filipe D.Schallhart, SimonSeinfeld, John H.Sipilä, MikkoSpracklen, Dominick V.Stozhkov, YuriStratmann, FrankTomé, AntonioTsagkogeorgas, GeorgiosVaattovaara, PetriViisanen, YrjöVrtala, AronWagner, Paul E.Weingartner, ErnestWex, HeikeWimmer, DanielaCarslaw, Kenneth S.Curtius, JoachimDonahue, Neil M.Kirkby, JasperKulmala, MarkkuWorsnop, Douglas R.Baltensperger, Urs2024-02-082024-02-0820140036-80751095-920310.1126/science.1243527https://irf.fhnw.ch/handle/11654/44298Out of the Air <jats:p> New-particle formation from gaseous precursors in the atmosphere is a complex and poorly understood process with importance in atmospheric chemistry and climate. Laboratory studies have had trouble reproducing the particle formation rates that must occur in the natural world. Riccobono et al. used the CLOUD (Cosmics Leaving Outdoor Droplets) chamber at CERN to recreate a realistic atmospheric environment. Sulfuric acid and oxidized organic vapors in typical natural concentrations caused particle nucleation at similar rates to those observed in the lower atmosphere.en550 - Geowissenschaften01A - Beitrag in wissenschaftlicher Zeitschrift717-721