Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Orenthal J. Tucker"'
Autor:
Prabal Saxena, Liam S. Morrissey, Rosemary M. Killen, Jason L. McLain, Li Hsia Yeo, Natalie M. Curran, Nithin S. Abraham, Heather V. Graham, Orenthal J. Tucker, Menelaos Sarantos, Aaron B. Regberg, Diane E. Pugel, Andrew W. Needham, Mark Hasegawa, Alfred J. Wong
Publikováno v:
Earth and Space Science, Vol 10, Iss 9, Pp n/a-n/a (2023)
Abstract Future exploration efforts of the Moon, Mars, and other bodies are poised to focus heavily on persistent and sustainable survey and research efforts, especially given the recent interest in a long‐term sustainable human presence at the Moo
Externí odkaz:
https://doaj.org/article/4cd33c8fd99748d39e8796c7be2e88bb
Autor:
Barbara A. Cohen, Simeon J. Barber, Phillip A. Driggers, David Heather, Christopher Howe, Peter Landsberg, Thomas Morse, Roland Trautner, Feargus Abernethy, Emma-May Butroid, Natalie M. Curran, Christophe Delepaut, Ellis Elliott, Javier Fernandez Salgado, Joseph A. Generie, Philipp Hager, Sophie Hall, Fiona Hillier, Max Hodgkins, Sara Iacobellis, Alicja Kasjanowicz, Ewout Koekkoek, Mark Leese, Karin Lundmark, Jeremy Mayers, Andrew Morse, James Mortimer, Hume L. Peabody, Patrick Reast, Simon Sheridan, Richard Stamper, Peter J. Steigner, Harald Stier, Lauren Summers, Orenthal J. Tucker, Martin Whalley, Simon Woodward
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 9, p 212 (2024)
The Peregrine Ion Trap Mass Spectrometer (PITMS) is a mass spectrometer instrument that operated during the Astrobotic Peregrine Mission-1 as part of the NASA Commercial Lunar Payload Services initiative. This paper describes the instrument and inves
Externí odkaz:
https://doaj.org/article/47796927902a4a8ca5411e5a278d5252
Autor:
Lucia Tian, Robert E. Johnson, Orenthal J. Tucker, Adam K. Woodson, Hayley N. Williamson, Shane R. Carberry Mogan
Publikováno v:
Atmosphere, Vol 14, Iss 3, p 441 (2023)
The vertical propagation of wave energy into a planet’s exosphere, a process that affects atmospheric evolution, is calculated here using 1D molecular kinetic simulations. Effects sensitive to molecular interactions are examined by comparing simula
Externí odkaz:
https://doaj.org/article/6354f18858f84198891ec6d1b579ef6e
Autor:
Rosemary M. Killen, Liam S. Morrissey, Matthew H. Burger, Ronald J. Vervack Jr., Orenthal J. Tucker, Daniel W. Savin
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 4, p 78 (2023)
Externí odkaz:
https://doaj.org/article/7443b76faa1946f9892942c846cfe226
Autor:
Liam S. Morrissey, Micah J. Schaible, Orenthal J. Tucker, Paul S. Szabo, Giovanni Bacon, Rosemary M. Killen, Daniel W. Savin
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 4, p 67 (2023)
Solar wind (SW) ion irradiation on airless bodies can play an important role in altering their surface properties and surrounding exosphere. Much of the ion sputtering data needed for exosphere studies come from binary collision approximation sputter
Externí odkaz:
https://doaj.org/article/acf93029e4a340d1bac82bda60d4fae4
Observations of surficial OH/H2O in regolith grains on the Moon’s surface indicate variability on diurnal timescales 1–3 consistent with the variability of the solar wind proton flux and local surface temperature. Recent Monte Carlo models accoun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76f882b6a16f3f627e038d5bd59a7ed9
https://doi.org/10.5194/egusphere-egu23-17142
https://doi.org/10.5194/egusphere-egu23-17142
Autor:
Shane Carberry Mogan, Orenthal J. Tucker, Robert E. Johnson, Lorenz Roth, Juan Alday, Audrey Vorburger, Peter Wurz, Andre Galli, H. Todd Smith, Apurva V. Oza, Lucas Liuzzo, Andrew R. Poppe
We explore the parameter space for the contribution to Callisto's H corona observed by the Hubble Space Telescope from sublimated H2O and radiolytically produced H2 using the Direct Simulation Monte Carlo (DSMC) method. The spatial morphology of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2ae7b1fc13a9b8be7d1f51ba1aa096f
https://doi.org/10.5194/egusphere-egu23-8541
https://doi.org/10.5194/egusphere-egu23-8541
Autor:
Shane R. Carberry Mogan, Orenthal J. Tucker, Robert E. Johnson, Lorenz Roth, Juan Alday, Audrey Vorburger, Peter Wurz, Andre Galli, H. Todd Smith, Benoit Marchand, Apurva V. Oza
Publikováno v:
Carberry Mogan, Shane R.; Tucker, Orenthal J.; Johnson, Robert E.; Roth, Lorenz; Alday, Juan; Vorburger, Audrey; Wurz, Peter; Galli, André; Smith, H. Todd; Marchand, Benoit; Oza, Apurva V. (2022). Callisto's Atmosphere: First Evidence for H 2 and Constraints on H 2 O. Journal of Geophysical Research: Planets, 127(11) Wiley 10.1029/2022JE007294
We explore the parameter space for the contribution to Callisto's H corona observed by the Hubble Space Telescope (Roth et al. 2017a) from sublimated H2O and radiolytically produced H2 using the Direct Simulation Monte Carlo (DSMC) method. The spatia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1fa291eca6d36ef04234a2d55ceee98
https://boris.unibe.ch/179767/1/JGR_Planets_-_2022_-_Carberry_Mogan_-_Callisto_s_Atmosphere__First_Evidence_for_H2_and_Constraints_on_H2O.pdf
https://boris.unibe.ch/179767/1/JGR_Planets_-_2022_-_Carberry_Mogan_-_Callisto_s_Atmosphere__First_Evidence_for_H2_and_Constraints_on_H2O.pdf
For nearly 40 yr, studies of exosphere formation on airless bodies have been hindered by uncertainties in our understanding of the underlying ion collisional sputtering by the solar wind (SW). These ion impacts on airless bodies play an important rol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ba047ee169d97a9e3b80e1e72a33def
Autor:
Rosemary M. Killen, Liam S. Morrissey, Matthew H. Burger, Ronald J. Vervack, Orenthal J. Tucker, Daniel W. Savin
We have simulated the sodium (Na) exosphere of Mercury to show how the exosphere is affected by the assumed surface binding energy (SBE) of Na in the sputtered component. We constrained ion precipitation onto the surface using distributions for the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bff26a5d6a3bc7a4d23dedc836f012e8