[meteorite-list] How much survives entry?

From: Richard Kowalski <damoclid_at_meteoritecentral.com>
Date: Fri, 4 Dec 2009 13:10:55 -0800 (PST)
Message-ID: <184451.69006.qm_at_web33901.mail.mud.yahoo.com>

A quick search of ADS, which i probably should have done in the first place, reveals only two papers on this and this one:

DEPTH DEPENDENCE OF 22Ne/21Ne IN ORDINARY CHONDRITES AND
ABLATION OF METEORITES V.A. Alexeev, Vernadsky Institute of Geochemistry and
Analytical Chemistry, Russian Academy of Sciences, 117975, Moscow, Russia
(aval at icp.ac.ru)

http://www.lpi.usra.edu/meetings/lpsc2003/pdf/1003.pdf

may be of interest to others.

Not a direct ablation experiment, but it is interesting to see most of their calculations show anywhere from 14% to 99%+ ablation for various samples, with the majority in the 90s.

 

--
Richard Kowalski
http://fullmoonphotography.net
IMCA #1081
      

Received on Fri 04 Dec 2009 04:10:55 PM PST