Electronic display of the production & decay of charmed particles (particles containing a charm quark) in the TASSO detector at the PETRA electron- positron collider at the DESY particle physics laboratory,Hamburg. The display shows a cross-section of the inner part of the detector. An electron & positron have met & annihilated at centre,their energy rematerialising as two sprays of new particles. Among them are a D-star & a D- zero,the two charmed particles; they live too briefly to be visible themselves,but their existence is deduced from their decay products. (More information available if required) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / DESY / Tasso Experiment |
Bildgröße: | 4890 px × 3657 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |