Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Konstantin Herbst"'
Autor:
Martin Schrön, Daniel Rasche, Jannis Weimar, Markus Köhli, Konstantin Herbst, Bertram Boehrer, Lasse Hertle, Simon Kögler, Steffen Zacharias
Publikováno v:
Earth and Space Science, Vol 11, Iss 6, Pp n/a-n/a (2024)
Abstract Cosmic radiation on Earth responds to heliospheric, geomagnetic, atmospheric, and lithospheric changes. In order to use its signal for soil hydrological monitoring, the signal of thermal and epithermal neutron detectors needs to be corrected
Externí odkaz:
https://doaj.org/article/77647b4674d448b6b5a97db70ba0e0e7
Autor:
N. Eugene Engelbrecht, Konstantin Herbst, R. Du Toit Strauss, Klaus Scherer, Juandre Light, K. D. Moloto
Publikováno v:
The Astrophysical Journal, Vol 964, Iss 1, p 89 (2024)
The combined influence of stellar energetic particles and galactic cosmic rays (GCRs) on the radiation environment, and hence potential habitability, of Earth-like exoplanets is relatively unknown. The present study, for the first time, comprehensive
Externí odkaz:
https://doaj.org/article/4e2754c34f514e2f855b3e175882eec8
Impact of Cosmic Rays on Atmospheric Ion Chemistry and Spectral Transmission Features of TRAPPIST-1e
Autor:
Konstantin Herbst, Andreas Bartenschlager, John Lee Grenfell, Nicolas Iro, Miriam Sinnhuber, Benjamin Taysum, Fabian Wunderlich, N. Eugene Engelbrecht, Juandre Light, Katlego D. Moloto, Jan-Vincent Harre, Heike Rauer, Franz Schreier
Publikováno v:
The Astrophysical Journal, Vol 961, Iss 2, p 164 (2024)
Ongoing observing projects like the James Webb Space Telescope and future missions offer the chance to characterize Earth-like exoplanetary atmospheres. Thereby, M dwarfs are preferred targets for transit observations, for example, due to their favor
Externí odkaz:
https://doaj.org/article/506b299b0d18462aa480161010beb2e9
Publikováno v:
Universe, Vol 9, Iss 12, p 502 (2023)
When high-energy particles originating from space penetrate the atmosphere, they may interact with atoms and molecules, initiating air showers composed of secondary and tertiary particles propagating towards the ground. They can cause ionization of t
Externí odkaz:
https://doaj.org/article/63c440b5079a475a9fcd3d4f9f87ca17
Autor:
Andreas Bartenschlager, John Lee Grenfell, Konstantin Herbst, Miriam Sinnhuber, Ben Taysum, Fabian Wunderlich
The launch of the James Webb Space Telescope (JWST) in December 2021 opens up the possibility of studying the composition of exoplanetary atmospheres in habitable zones, such as TRAPPIST-1e, in the near future. With the help of numerical models of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88faf852ead949f5e6bda95b42d1b10a
https://doi.org/10.5194/egusphere-egu23-11789
https://doi.org/10.5194/egusphere-egu23-11789
Autor:
Bernd Heber, Sönke Burmeister, Hanna Giese, Konstantin Herbst, Lisa Romaneehsen, Carolin Schwerdt, Du Toit Strauss, Michael Walter
Neutron monitors are ground-based devices that measure the secondary particle population, i.e., neutrons produced by, e.g., galactic cosmic rays (GCRs). Due to their functionality, they are integral counters whose flux is proportional to the variatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::412333deceda27f475480a85a45f519f
https://doi.org/10.5194/egusphere-egu23-15343
https://doi.org/10.5194/egusphere-egu23-15343
The Earth is continuously exposed to galactic cosmic rays. The magnetized solar wind in the heliosphere and the Earth's magnetic field alters the flux of these particles. If cosmic rays hit the atmosphere, they can form secondary particles. The total
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63af920e80a24a40f374c6d09b4c7e1b
https://doi.org/10.5194/egusphere-egu23-15980
https://doi.org/10.5194/egusphere-egu23-15980
Autor:
Athanasios Papaioannou, Konstantin Herbst, Tobias Ramm, Edward W. Cliver, David Lario, Astrid M. Veronig
Aims. The possible influence of solar superflares on the near-Earth space radiation environment are assessed through the investigation of scaling laws between the peak proton flux and fluence of solar energetic particle (SEP) events with the solar fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dc3193a3a971dde4de80987e06771ad
http://arxiv.org/abs/2211.15312
http://arxiv.org/abs/2211.15312
Autor:
John Lee Grenfell, Fabian Wunderlich, Miriam Sinnhuber, Konstantin Herbst, Ralph Lehmann, Markus Scheucher, Stefanie Gebauer, Gabriele Arnold, Heike Rauer
It is currently uncertain as to whether methane exists on Mars. Data from the Curiosity Rover suggests abackground methane concentration of a few tenths parts per billion whereas data from the Trace Gas Orbitersuggest an upper limit of twenty parts p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3be52ab96cb8f629bd33bd630ac86b7e
https://doi.org/10.5194/epsc2022-885
https://doi.org/10.5194/epsc2022-885
Publikováno v:
Astronomische Nachrichten, 343 (4), e210072
Exoplanets are as diverse as they are fascinating. They vary from ultrahot Jupiter-like low-density planets to presumed gas-ice-rock mixture worlds such as GJ 1214b or worlds as LHS 1140b, which features twice the Earth's bulk density. Regarding the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e20e3082857f8e62f701952752855cb
https://doi.org/10.1002/asna.20210072
https://doi.org/10.1002/asna.20210072