... of the concentration of impact-produced Na atoms (2 в 1010 cm-2 ), which contradicts the observations of the sodium tail of Mercury confirming that ion sputtering is main mechanism of delivery of energetic Na atoms to the tail (Potter and Killen, 2008 ...
[
Текст
]
Ссылки http://selena.sai.msu.ru/Ber/Publications/IcarusCorrectedProof.pdf -- 709.4 Кб -- 28.05.2009 Похожие документы
... For Herschel, water vapour excitation would be an extensive study in comets, and in additional searches for small water abundances could be carried out for asteroids, distant comets and Centaur objects. ...
[
Текст
]
Ссылки http://www.stecf.org/coordination/esa_eso/alma-herschel/report.pdf -- 1000.5 Кб -- 04.09.2008 Похожие документы
... We assign a probability 1/2 to heads and 1/2 to tails. ... the possible results will have an approximately equal number of heads and of tails ... Or we could have a ``record of bad luck" and have many more heads than tails. ...
... tail extending NW aligns well with the short flows SMZ68 (identified as a bow shock in Stanke et al. 2002) and the longer SMZ67, a giant flow identified from a number of knots between HH 43, 38 and 64, and extending considerably further than the visible ...
... High Temperatures in Returning Ejecta from the R Impact of Comet SL9. ... Cravens T.E. Ionospheric effects of comet Shoemaker-Levy 9 impacts with Jupiter ... R.M., Morgan T.H. The distant sodium tail of Mercury, in: Mercury: Space Environment ...
... mediated by thyroxine causing induction of a NO synthase in the tadpole tail cells ... Due to massive apoptosis, the tail disappears (organoptosis). ... of direct participation of the N-terminal tail of U1 CP subunits in the process of ...
... such billiards experiences both head-on and head + tail collisions with the boundary ... In contrast, head + tail collisions result in `cooling' the particle, i.e., in ...