No. 194, "Electron re-acceleration and HXR emission," by Heather Ratcliffe and Marian Karlicky. Can wave-particle interaction solve the electron number problem?

See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/Electron_re-acceleration_and_HXR_emission

Older Nuggets are available at

http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets
(the current series, 2008-present), and at
http://sprg.ssl.berkeley.edu/~tohban/nuggets/ (the original series, 2005-2008).

We publish these at roughly two-week intervals and welcome contributions, which should be related, at least loosely, to RHESSI science.