Výsledky vyhledávání - "Emma S.G. Rainey"

Statistical Significance of Mission Parameters on the Deflection Efficiency of Kinetic Impacts: Applications for the Next-generation Kinetic Impactor

Autor: Mallory E. DeCoster, Emma S.G. Rainey, Thomas W. Rosch, Angela M. Stickle

Publikováno v: The Planetary Science Journal. 3:186

Understanding how to deflect an incoming asteroid is of great importance and a focus of research undertaken internationally by the planetary defense community. Deflection of an asteroid by a kinetic impactor is one such mitigation method that has a h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ccee64ee25ad41f4189b1f1843369e88
https://doi.org/10.3847/psj/ac7b2a

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Benchmarking impact hydrocodes in the strength regime: Implications for modeling deflection by a kinetic impactor

Autor: Nicole Güldemeister, Thomas Rosch, Kai Wünnemann, Andrew S. Rivkin, Andy F. Cheng, Gareth S. Collins, Megan Bruck Syal, Paul L. Miller, Thomas M. Davison, J. Michael Owen, Robert Luther, Galen Gisler, Patrick Michel, Emma S.G. Rainey, Angela Stickle, Tamra Heberling

Publikováno v: Icarus
Icarus, Elsevier, 2020, 338, pp.113446. ⟨10.1016/j.icarus.2019.113446⟩

The Double Asteroid Redirection Test (DART) is a NASA-sponsored mission that will be the first direct test of the kinetic impactor technique for planetary defense. The DART spacecraft will impact into Didymos-B, the moon of the binary system 65803 Di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47acfc04b2efcb1e14805bf3e80fc7e8
https://hal.archives-ouvertes.fr/hal-03084619/file/20190813_DART_benchmarking_Rev1_clean.pdf

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Impact Modeling for the Double Asteroid Redirection Test Mission

Autor: Olivier S. Barnouin, Nancy L. Chabot, Angela Stickle, Andrew S. Rivkin, Andrew F. Cheng, Carolyn M. Ernst, Emma S.G. Rainey

Publikováno v: 2019 15th Hypervelocity Impact Symposium.

The Asteroid Impact Deflection Assessment (AIDA) collaboration is a joint ESA-NASA planetary defense collaboration that will include the first full-scale test of an asteroid deflection by kinetic impactor [1]. The AIDA collaboration comprises two ind

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a1d97df96fde089539ce4e3c689a5bb
https://doi.org/10.1115/hvis2019-038

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Modeling impact outcomes for the Double Asteroid Redirection Test (DART) mission

Autor: Carolyn M. Ernst, J.M. Owen, Emma S.G. Rainey, Paul L. Miller, M. Bruck Syal, Olivier S. Barnouin, Angela Stickle

Publikováno v: Procedia Engineering
Procedia Engineering, Elsevier, 2019, 204, pp.116-123. ⟨10.1016/j.proeng.2017.09.763⟩

The Double Asteroid Redirection Test (DART) is a NASA mission concept currently in Phase-A study, which will provide the first full-scale test of a kinetic impactor deflection mission for planetary defense. The DART spacecraft will target the moon of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcd2c335b11cfb2d4b5865926c1e5d89
https://hal.archives-ouvertes.fr/hal-02407808

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Peak scaling method to measure temperatures in the laser-heated diamond anvil cell and application to the thermal conductivity of MgO

Autor: Abby Kavner, Emma S.G. Rainey

Publikováno v: Journal of Geophysical Research: Solid Earth. 119:8154-8170

We test and characterize a new method to measure 2-D radial temperature distributions in the laser-heated diamond anvil cell using comparisons against real and synthetic data. We show that this method (1) incorporates an inexpensive and robust design

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8ab3c446b095e7dacd23f74d2ae5d06
https://doi.org/10.1002/2014jb011267

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The thermal conductivity of Earth's lower mantle

Autor: Xiaoli Tang, Jianjun Dong, Moses Ntam, Abby Kavner, Emma S.G. Rainey

Publikováno v: Geophysical Research Letters. 41:2746-2752

We assess the thermal conductivity of the Earth's lower mantle anchored on our first-principles calculations of lattice thermal conductivity of MgSiO3 perovskite. Our calculations agree with measurements of iron-free perovskite at ambient conditions

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1148466af6c0f5af8fc3ed1438fbd2a
https://doi.org/10.1002/2014gl059385

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High-pressure and high-temperature equation of state of cobalt oxide: Implications for redox relations in Earth's mantle

Autor: Matthew M. Armentrout, Abby Kavner, Emma S.G. Rainey

Publikováno v: American Mineralogist. 98:993-999

The high-pressure and high-temperature equation of state of rock salt-structured cobalt oxide was measured up to 65 GPa and 2600 K using synchrotron X-ray diffraction in conjunction with the laser heated diamond-anvil cell. Fitting a Mie-Gruneisen-De

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6452fd28cb03f6a01f629d83b40d534c
https://doi.org/10.2138/am.2013.4339

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