In fact, an alpha particle really is a nucleus-it's the same as the nucleus of a common atom of helium-but it doesn't have any electrons around it, and it's traveling very fast. Alpha particles are a type of ionizing radiation. To describe the production of alpha particles, we have to define radioactive decay.
Kingsburg Swedish Festival, which is the biggest and most known festivals that bring people in from all over the country, is held annually during the third weekend in May. Activities include a Swedish pancake breakfast, a parade and the coronation of the Swedish Festival Queen.
Annafest at the Forchheim Beer gardens from 24th July to 3rd August 2015. Each year at the end of July, the Kellerwald is the center of franconian hospitality. The Annafest celebrated here since 1840 is one of the most interesting and charming folk festivals in Franconia.