کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1782426 | 1022335 | 2009 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Volatiles retained in icy surfaces dominated by CO2 after energy inputs
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فیزیک زمین (ژئو فیزیک)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Volatiles retained in icy surfaces dominated by CO2 after energy inputs Volatiles retained in icy surfaces dominated by CO2 after energy inputs](/preview/png/1782426.png)
چکیده انگلیسی
Molecular composition of comets, planets and satellites surfaces is known to change radically after suffering impacts. New possibilities concerning the presence of volatile molecules in icy surfaces involving retaining processes are studied in this paper. To fulfill this aim we have carried out desorption experiments under high vacuum conditions based on a quadrupole mass spectrometer and a quartz crystal microbalance. From our results, the presence of certain volatiles in some frozen scenarios could be explained by several retaining mechanisms related to the structure of CO2 even when, after impact, temperatures above their characteristic sublimation ones are reached.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Planetary and Space Science - Volume 57, Issue 2, February 2009, Pages 250–258
Journal: Planetary and Space Science - Volume 57, Issue 2, February 2009, Pages 250–258
نویسندگان
M.Á. Satorre, R. Luna, C. Millán, C. Santonja, J. Cantó,