Matches in SemOpenAlex for { <https://semopenalex.org/work/W3124953947> ?p ?o ?g. }
- W3124953947 endingPage "A101" @default.
- W3124953947 startingPage "A101" @default.
- W3124953947 abstract "The first opportunity to detect indications for life outside the Solar System may be provided already within the next decade with upcoming missions such as the James Webb Space Telescope (JWST), the European Extremely Large Telescope (E-ELT) and/or the Atmospheric Remote-sensing Infrared Exoplanet Large-survey (ARIEL) mission, searching for atmospheric biosignatures on planets in the habitable zone of cool K- and M-stars. Nevertheless, their harsh stellar radiation and particle environment could lead to photochemical loss of atmospheric biosignatures. We aim to study the influence of cosmic rays on exoplanetary atmospheric biosignatures and the radiation environment considering feedbacks between energetic particle precipitation, climate, atmospheric ionization, neutral and ion chemistry, and secondary particle generation. We describe newly-combined state-of-the-art modeling tools to study the impact of the radiation and particle environment on atmospheric particle interaction, the influence on the atmospheric chemistry, and the climate-chemistry coupling in a self-consistent model suite. To this end, models like the Atmospheric Radiation Interaction Simulator (AtRIS), the Exoplanetary Terrestrial Ion Chemistry model (ExoTIC), and the updated coupled climate-chemistry model are combined. Amongst others, we model the atmospheric response during quiescent solar periods and during a strong solar energetic particle event as well as the scenario-dependent terrestrial transit spectra, as seen by the NIR-Spec infrared spectrometer onboard the JWST. We find that the comparatively weak solar event drastically increases the spectral signal of HNO$_3$, while significantly suppressing the spectral feature of ozone. Because of the slow recovery after such events, the latter indicates that ozone might not be a good biomarker for planets orbiting stars with high flaring rates." @default.
- W3124953947 created "2021-02-01" @default.
- W3124953947 creator A5002111617 @default.
- W3124953947 creator A5005331964 @default.
- W3124953947 creator A5005785359 @default.
- W3124953947 creator A5006973972 @default.
- W3124953947 creator A5007732235 @default.
- W3124953947 creator A5025958944 @default.
- W3124953947 creator A5029184609 @default.
- W3124953947 creator A5048159347 @default.
- W3124953947 creator A5056602423 @default.
- W3124953947 creator A5056750434 @default.
- W3124953947 creator A5084826999 @default.
- W3124953947 date "2019-10-31" @default.
- W3124953947 modified "2023-10-06" @default.
- W3124953947 title "A new model suite to determine the influence of cosmic rays on (exo)planetary atmospheric biosignatures" @default.
- W3124953947 cites W118859950 @default.
- W3124953947 cites W1515637377 @default.
- W3124953947 cites W1555234759 @default.
- W3124953947 cites W1601941698 @default.
- W3124953947 cites W1963907336 @default.
- W3124953947 cites W1964565573 @default.
- W3124953947 cites W1965114989 @default.
- W3124953947 cites W1971402044 @default.
- W3124953947 cites W1971501052 @default.
- W3124953947 cites W1971991115 @default.
- W3124953947 cites W1975859822 @default.
- W3124953947 cites W1978471729 @default.
- W3124953947 cites W1981455005 @default.
- W3124953947 cites W1986192267 @default.
- W3124953947 cites W1987432868 @default.
- W3124953947 cites W1989985174 @default.
- W3124953947 cites W1990176252 @default.
- W3124953947 cites W1993009622 @default.
- W3124953947 cites W1997244669 @default.
- W3124953947 cites W1998603859 @default.
- W3124953947 cites W2004518438 @default.
- W3124953947 cites W2005541012 @default.
- W3124953947 cites W2010170520 @default.
- W3124953947 cites W2010682632 @default.
- W3124953947 cites W2010802074 @default.
- W3124953947 cites W2013868961 @default.
- W3124953947 cites W2014295486 @default.
- W3124953947 cites W2016425269 @default.
- W3124953947 cites W2019123069 @default.
- W3124953947 cites W2022497729 @default.
- W3124953947 cites W2023744473 @default.
- W3124953947 cites W2025757564 @default.
- W3124953947 cites W2026505831 @default.
- W3124953947 cites W2027780622 @default.
- W3124953947 cites W2027821814 @default.
- W3124953947 cites W2033269153 @default.
- W3124953947 cites W2033309769 @default.
- W3124953947 cites W2035419657 @default.
- W3124953947 cites W2035776311 @default.
- W3124953947 cites W2037170534 @default.
- W3124953947 cites W2041407228 @default.
- W3124953947 cites W2043854737 @default.
- W3124953947 cites W2043887431 @default.
- W3124953947 cites W2044498107 @default.
- W3124953947 cites W2045604722 @default.
- W3124953947 cites W2046013944 @default.
- W3124953947 cites W2046606768 @default.
- W3124953947 cites W2053476646 @default.
- W3124953947 cites W2056284913 @default.
- W3124953947 cites W2060824414 @default.
- W3124953947 cites W2062679170 @default.
- W3124953947 cites W2063340279 @default.
- W3124953947 cites W2066445604 @default.
- W3124953947 cites W2066821353 @default.
- W3124953947 cites W2068723602 @default.
- W3124953947 cites W2070363372 @default.
- W3124953947 cites W2071192944 @default.
- W3124953947 cites W2071334770 @default.
- W3124953947 cites W2075993920 @default.
- W3124953947 cites W2084290596 @default.
- W3124953947 cites W2084709851 @default.
- W3124953947 cites W2084945634 @default.
- W3124953947 cites W2087014548 @default.
- W3124953947 cites W2089993786 @default.
- W3124953947 cites W2091591798 @default.
- W3124953947 cites W2092029353 @default.
- W3124953947 cites W2099924747 @default.
- W3124953947 cites W2101819287 @default.
- W3124953947 cites W2101875477 @default.
- W3124953947 cites W2102812128 @default.
- W3124953947 cites W2103294761 @default.
- W3124953947 cites W2105088954 @default.
- W3124953947 cites W2106074368 @default.
- W3124953947 cites W2106287951 @default.
- W3124953947 cites W2109214912 @default.
- W3124953947 cites W2111731351 @default.
- W3124953947 cites W2113031116 @default.
- W3124953947 cites W2114367424 @default.
- W3124953947 cites W2117309365 @default.
- W3124953947 cites W2120670287 @default.
- W3124953947 cites W2122297041 @default.
- W3124953947 cites W2124416995 @default.