Impact demagnetization of the Martian crust: Primaries versus secondaries
| dc.contributor.author | Artemieva, N. | |
| dc.contributor.author | Hood, L. | |
| dc.contributor.author | Ivanov, B. A. | |
| dc.date.accessioned | 2017-05-02T23:27:18Z | |
| dc.date.available | 2017-05-02T23:27:18Z | |
| dc.date.issued | 2005-11 | |
| dc.identifier.citation | Impact demagnetization of the Martian crust: Primaries versus secondaries 2005, 32 (22):n/a Geophysical Research Letters | en |
| dc.identifier.issn | 00948276 | |
| dc.identifier.doi | 10.1029/2005GL024385 | |
| dc.identifier.uri | http://hdl.handle.net/10150/623349 | |
| dc.description.abstract | Numerical simulations presented here show that demagnetization of crust near the largest Martian basins by secondary impacts can be comparable to that by direct shock waves outside the transient cavity. The relative input from secondary impacts, which demagnetize only the uppermost layers, depends on the magnetic carrier distribution within the crust. Thus, we discuss properties of likely magnetic remanence carriers and their possible spatial distribution within the crust. | |
| dc.description.sponsorship | This work was supported by a grant from the NASA Mars Data Analysis Program. | en |
| dc.language.iso | en | en |
| dc.publisher | AMER GEOPHYSICAL UNION | en |
| dc.relation.url | http://doi.wiley.com/10.1029/2005GL024385 | en |
| dc.rights | Copyright 2005 by the American Geophysical Union. | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
| dc.title | Impact demagnetization of the Martian crust: Primaries versus secondaries | en |
| dc.type | Article | en |
| dc.contributor.department | Univ Arizona, Lunar & Planetary Lab | en |
| dc.identifier.journal | Geophysical Research Letters | en |
| dc.description.note | 6 month embargo; Version of record online: 30 November 2005 | en |
| dc.description.collectioninformation | This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu. | en |
| dc.eprint.version | Final published version | en |
| refterms.dateFOA | 2006-05-31T00:00:00Z | |
| html.description.abstract | Numerical simulations presented here show that demagnetization of crust near the largest Martian basins by secondary impacts can be comparable to that by direct shock waves outside the transient cavity. The relative input from secondary impacts, which demagnetize only the uppermost layers, depends on the magnetic carrier distribution within the crust. Thus, we discuss properties of likely magnetic remanence carriers and their possible spatial distribution within the crust. |
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