Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Svensmark, Henrik"'
The presence of small ions influences the growth dynamics of a size distribution of aerosols. Specifically the often neglected mass of small ions influences the aerosol growth rate, which may be important for terrestrial cloud formation. To this end,
Externí odkaz:
http://arxiv.org/abs/1909.12784
Publikováno v:
In Journal of Atmospheric and Solar-Terrestrial Physics April 2022 230
Here we combine observations of open clusters (OCs) with single- and binary population synthesis models and a Galactic potential to reconstruct the SN activity of these OCs during the past 35 Myr. We find that several OCs potentially hosting SN proge
Externí odkaz:
http://arxiv.org/abs/1708.08248
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Aerosol Science and Technology 50, 578 (2016)
We present analytical solutions to the steady state injection-condensation-coagulation equation of aerosols in the atmosphere. These solutions are appropriate under different limits but more general than previously derived analytical solutions. For e
Externí odkaz:
http://arxiv.org/abs/1502.06399
Autor:
Shaviv, Nir J.1 (AUTHOR) nir.shaviv@mail.huji.ac.il, Svensmark, Henrik2 (AUTHOR), Veizer, Ján3 (AUTHOR)
Publikováno v:
Annals of the New York Academy of Sciences. Jan2023, Vol. 1519 Issue 1, p7-19. 13p. 2 Diagrams, 1 Chart, 3 Graphs.
Autor:
Svensmark, Henrik
Publikováno v:
Mon. Not. R. Astron. Soc., 423, 1234-1253 (2012)
Observations of open star clusters in the solar neighborhood are used to calculate local supernova (SN) rates for the past 510 million years (Myr). Peaks in the SN rates match passages of the Sun through periods of locally increased cluster formation
Externí odkaz:
http://arxiv.org/abs/1210.2963
In experiments where ultraviolet light produces aerosols from trace amounts of ozone, sulphur dioxide, and water vapour, the number of additional small particles produced by ionization by gamma sources all grow up to diameters larger than 50 nm, appr
Externí odkaz:
http://arxiv.org/abs/1202.5156
Autor:
Svensmark, Henrik
It has been proposed that galactic cosmic rays may influence the Earth's climate by affecting cloud formation. If changes in cloudiness play a part in climate change, their effect changes sign in Antarctica. Satellite data from the Earth Radiation Bu
Externí odkaz:
http://arxiv.org/abs/physics/0612145
Publikováno v:
In Journal of Computational Physics 15 June 2018 363:30-38