No. 153, Acceleration without Heating, by G. Fleishman and E. Kontar
Copious hard X-ray emission with minimal chromospheric evaporation
http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/Acceleration_without_Hea...
Older Nuggets are available at http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets (the new series), and at http://sprg.ssl.berkeley.edu/~tohban/nuggets/ (the original series).
We publish these at roughly two-week intervals and welcome contributions, which should be at least loosely related to RHESSI science.