Subatomic particle tracks. Bubble chamber photo from CERN,the particle physics lab at Geneva. A positive kaon,coming from the top,decays near the centre into three pions. Two are positive pions which curve clockwise in the bubble chamber's magnetic field,towards bottom right & top left. Each decays into a positive muon (short kink at the end of each pion track) which decays in turn into a positron that forms a spiral track. The third,negative pion describes a shallow anticlockwise curve downwards before decaying to a negative muon (short kink). The other tracks and spirals are not part of this event | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / GORONWY TUDOR JONES, UNIVERSITY OF BIRMINGHAM |
Bildgröße: | 3276 px × 4336 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |