Flux Cancelation as the Trigger of Coronal Hole Jet Eruptions

Abstract: Coronal jets are frequent magnetically-channeled narrow eruptions. They occur in various solar environments: quiet regions, coronal holes and active regions. All coronal jets observed in EUV and X-ray images show a bright spire with a base brightening, also known as jet bright point (JBP). Recent studies show that coronal jets are driven by small-scale filament eruptions (e.g. Hong et al. 2011, Shen et al. 2012, Adams et al. 2014, Sterling et al 2015). We (Panesar et al. 2016b) found in on di…