No. 179,
Dimmings and Sustained Gamma-Ray Events,
by Hugh Hudson and Nicola Omodei. Coronal disruptions reveal themselves as depletions and long-duration gamma-ray emission. See
http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/Dimmings_and_Sustained_Gamma-Ray_Events
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.