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Tree-rings reveal two strong solar proton events in 7176 and 5259 BCE.
Brehm, Nicolas; Christl, Marcus; Knowles, Timothy D J; Casanova, Emmanuelle; Evershed, Richard P; Adolphi, Florian; Muscheler, Raimund; Synal, Hans-Arno; Mekhaldi, Florian; Paleari, Chiara I; Leuschner, Hanns-Hubert; Bayliss, Alex; Nicolussi, Kurt; Pichler, Thomas; Schlüchter, Christian; Pearson, Charlotte L; Salzer, Matthew W; Fonti, Patrick; Nievergelt, Daniel; Hantemirov, Rashit; Brown, David M; Usoskin, Ilya; Wacker, Lukas.
  • Brehm N; Laboratory of Ion Beam Physics, ETHZ, Otto-Stern Weg 5 HPK, 8093, Zurich, Switzerland. nbrehm@ethz.ch.
  • Christl M; Laboratory of Ion Beam Physics, ETHZ, Otto-Stern Weg 5 HPK, 8093, Zurich, Switzerland. mchristl@phys.ethz.ch.
  • Knowles TDJ; Bristol Radiocarbon Accelerator Mass Spectrometry Facility, Bristol University, Bristol, BS81TS, UK.
  • Casanova E; Bristol Radiocarbon Accelerator Mass Spectrometry Facility, Bristol University, Bristol, BS81TS, UK.
  • Evershed RP; UMR7209 Archéologie et Archéobotanique: Sociétés, Pratiques et Environnements, Muséum National d'Histoire Naturelle, CP56, 43 Rue Buffon, 75005, Paris, France.
  • Adolphi F; Bristol Radiocarbon Accelerator Mass Spectrometry Facility, Bristol University, Bristol, BS81TS, UK.
  • Muscheler R; Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, 27568, Bremerhaven, Germany.
  • Synal HA; Department of Geology - Quaternary Sciences, Lund University, 22362, Lund, Sweden.
  • Mekhaldi F; Laboratory of Ion Beam Physics, ETHZ, Otto-Stern Weg 5 HPK, 8093, Zurich, Switzerland.
  • Paleari CI; Department of Geology - Quaternary Sciences, Lund University, 22362, Lund, Sweden.
  • Leuschner HH; British Antarctic Survey, Ice Dynamics and Paleoclimate, Cambridge, CB3 0ET, UK.
  • Bayliss A; Department of Geology - Quaternary Sciences, Lund University, 22362, Lund, Sweden.
  • Nicolussi K; Albrecht von Haller Institute for Plant Sciences, Department of Palynology and Climate Dynamics, Georg-August-University, Wilhelm-Weber-Str. 2a, 37073, Göttingen, Germany.
  • Pichler T; Historic England, Cannon Bridge House, 25 Dowgate Hill, London, EC4R 2YA, UK.
  • Schlüchter C; Department of Geography, Universität Innsbruck, Innrain 52, 6020, Innsbruck, Austria.
  • Pearson CL; Department of Geography, Universität Innsbruck, Innrain 52, 6020, Innsbruck, Austria.
  • Salzer MW; Institute of Geological Sciences, University of Bern, Baltzerstrasse 1+3, 3012, Bern, Switzerland.
  • Fonti P; University of Arizona, the Laboratory for Tree-Ring Research, 1215 E. Lowell Street, Tucson, AZ, 85721-0045, USA.
  • Nievergelt D; University of Arizona, the Laboratory for Tree-Ring Research, 1215 E. Lowell Street, Tucson, AZ, 85721-0045, USA.
  • Hantemirov R; Swiss Federal Research Institute WSL, Zürcherstrasse 111, 8903, Birmensdorf, Switzerland.
  • Brown DM; Swiss Federal Research Institute WSL, Zürcherstrasse 111, 8903, Birmensdorf, Switzerland.
  • Usoskin I; Laboratory of Dendrochronology, Institute of Plant and Animal Ecology, Ural Branch of Russian Academy of Sciences, 8 Marta Street, 202, Ekaterinburg, 620144, Russia.
  • Wacker L; Laboratory of Natural Science Methods in Humanities, Ural Federal University, 19 Mira Street, Ekaterinburg, 620002, Russia.
Nat Commun ; 13(1): 1196, 2022 03 07.
Article en En | MEDLINE | ID: mdl-35256613

Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Protones / Actividad Solar País como asunto: Europa Idioma: En Año: 2022 Tipo del documento: Article

Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Protones / Actividad Solar País como asunto: Europa Idioma: En Año: 2022 Tipo del documento: Article