Multiple Electron Acceleration Instances during a Series of Solar Microflares Observed Simultaneously at X-Rays and Microwaves

Even small solar flares can display a surprising level of complexity regarding their morphology and temporal evolution. Many properties, such as energy release electron acceleration be studied using highly complementary observations at X-ray radio wavelengths. We present from the Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) Karl G. Jansky Very Large Array (VLA) series GOES A3.4 to B1.6 class observed on 2013 April 23. The flares, seen in extreme ultraviolet (EUV), originated multiple locations within active region NOAA 11726. A veritable zoo different emissions between 1 GHz 2 was co-temporally with flares. In addition broad-band continuum emission, short-lived bursts narrow-band spikes, indicative accelerated electrons, were observed. However, these sources located up 150 arcsec away flaring but only some could explained signatures electrons that near main flare site. For other sources, no obvious magnetic connection site found. These likely originate secondary sites triggered by flare, may due reconnection completely unrelated flare. Thanks extremely high sensitivity VLA, not achieved current instrumentation, it is shown particle happens frequently region.