Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387561486> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W4387561486 abstract "Variations in atmospheric elemental nitrogen can considerably affect the abundance of major nitrogen-bearing species such as NH$_3$ and HCN. Also, due to vertical mixing and photochemistry, their abundance deviates from the thermochemical equilibrium. The goal of this study is to understand the effect of atmospheric metallicity on the composition of NH$_3$, N$_2$, and HCN over a large parameter space in the presence of vertical mixing which, when combined with the work on CHO-bearing species in Soni and Acharyya (2023) can provide a comprehensive understanding of the effect of atmospheric metallicity. We used quenching approximations and a full chemical kinetics model for the calculations, and a comparison between these two methods was made. For generating thermal profiles, petitRADTRANS code is used. Chemical timescales of NH$_3$ and N$_2$ are found to be complex functions of metallicity, while HCN is inversely proportional. Using NH$_3$ and CO quenched abundances, the HCN quenched abundance can be constrained since it remains in equilibrium with NH$_3$, CO, and H$_2$O. Quenched NH$_3$ increases with increasing K$_{zz}$ untill a particular point, after which it becomes independent of vertical mixing. There is a sweet spot in the K$_{zz}$ parameter space to maximize the quenched HCN for a given T$_{int}$ and T$_{equi}$; the parameter space moves towards the lower equilibrium temperature, and HCN abundance increases with metallicity. Finally, we used the dataset of quenched abundances to provide a list of potential candidates in which HCN observation can be possible." @default.
- W4387561486 created "2023-10-12" @default.
- W4387561486 creator A5056923271 @default.
- W4387561486 creator A5074594415 @default.
- W4387561486 date "2023-10-10" @default.
- W4387561486 modified "2023-10-13" @default.
- W4387561486 title "Using a quench level approximation to estimate the effect of metallicity on N-bearing species abundances in H2-dominated atmospheres" @default.
- W4387561486 doi "https://doi.org/10.48550/arxiv.2310.06796" @default.
- W4387561486 hasPublicationYear "2023" @default.
- W4387561486 type Work @default.
- W4387561486 citedByCount "0" @default.
- W4387561486 crossrefType "posted-content" @default.
- W4387561486 hasAuthorship W4387561486A5056923271 @default.
- W4387561486 hasAuthorship W4387561486A5074594415 @default.
- W4387561486 hasBestOaLocation W43875614861 @default.
- W4387561486 hasConcept C105795698 @default.
- W4387561486 hasConcept C107872376 @default.
- W4387561486 hasConcept C113196181 @default.
- W4387561486 hasConcept C121332964 @default.
- W4387561486 hasConcept C121745418 @default.
- W4387561486 hasConcept C138777275 @default.
- W4387561486 hasConcept C138885662 @default.
- W4387561486 hasConcept C147789679 @default.
- W4387561486 hasConcept C178790620 @default.
- W4387561486 hasConcept C18459110 @default.
- W4387561486 hasConcept C184779094 @default.
- W4387561486 hasConcept C185592680 @default.
- W4387561486 hasConcept C18903297 @default.
- W4387561486 hasConcept C204530211 @default.
- W4387561486 hasConcept C2778572836 @default.
- W4387561486 hasConcept C33923547 @default.
- W4387561486 hasConcept C41895202 @default.
- W4387561486 hasConcept C44870925 @default.
- W4387561486 hasConcept C537208039 @default.
- W4387561486 hasConcept C62520636 @default.
- W4387561486 hasConcept C73586568 @default.
- W4387561486 hasConcept C77077793 @default.
- W4387561486 hasConcept C86803240 @default.
- W4387561486 hasConcept C91881484 @default.
- W4387561486 hasConcept C97355855 @default.
- W4387561486 hasConcept C98444146 @default.
- W4387561486 hasConcept C99465377 @default.
- W4387561486 hasConceptScore W4387561486C105795698 @default.
- W4387561486 hasConceptScore W4387561486C107872376 @default.
- W4387561486 hasConceptScore W4387561486C113196181 @default.
- W4387561486 hasConceptScore W4387561486C121332964 @default.
- W4387561486 hasConceptScore W4387561486C121745418 @default.
- W4387561486 hasConceptScore W4387561486C138777275 @default.
- W4387561486 hasConceptScore W4387561486C138885662 @default.
- W4387561486 hasConceptScore W4387561486C147789679 @default.
- W4387561486 hasConceptScore W4387561486C178790620 @default.
- W4387561486 hasConceptScore W4387561486C18459110 @default.
- W4387561486 hasConceptScore W4387561486C184779094 @default.
- W4387561486 hasConceptScore W4387561486C185592680 @default.
- W4387561486 hasConceptScore W4387561486C18903297 @default.
- W4387561486 hasConceptScore W4387561486C204530211 @default.
- W4387561486 hasConceptScore W4387561486C2778572836 @default.
- W4387561486 hasConceptScore W4387561486C33923547 @default.
- W4387561486 hasConceptScore W4387561486C41895202 @default.
- W4387561486 hasConceptScore W4387561486C44870925 @default.
- W4387561486 hasConceptScore W4387561486C537208039 @default.
- W4387561486 hasConceptScore W4387561486C62520636 @default.
- W4387561486 hasConceptScore W4387561486C73586568 @default.
- W4387561486 hasConceptScore W4387561486C77077793 @default.
- W4387561486 hasConceptScore W4387561486C86803240 @default.
- W4387561486 hasConceptScore W4387561486C91881484 @default.
- W4387561486 hasConceptScore W4387561486C97355855 @default.
- W4387561486 hasConceptScore W4387561486C98444146 @default.
- W4387561486 hasConceptScore W4387561486C99465377 @default.
- W4387561486 hasLocation W43875614861 @default.
- W4387561486 hasOpenAccess W4387561486 @default.
- W4387561486 hasPrimaryLocation W43875614861 @default.
- W4387561486 hasRelatedWork W2024265425 @default.
- W4387561486 hasRelatedWork W2059741631 @default.
- W4387561486 hasRelatedWork W2072136412 @default.
- W4387561486 hasRelatedWork W2101279210 @default.
- W4387561486 hasRelatedWork W2302715030 @default.
- W4387561486 hasRelatedWork W2561792830 @default.
- W4387561486 hasRelatedWork W3092235050 @default.
- W4387561486 hasRelatedWork W3103479876 @default.
- W4387561486 hasRelatedWork W3177790191 @default.
- W4387561486 hasRelatedWork W4321129073 @default.
- W4387561486 isParatext "false" @default.
- W4387561486 isRetracted "false" @default.
- W4387561486 workType "article" @default.