Positron
101Positrons — Positron Positron Propriétés générales Classification Lepton Composition élémentaire Propriétés physiques Masse 510,998 918 (44) keV.c 2 (9,109 382 6(16)×10 31 kg) Charge électrique +1 …
102PET — Positron Emission Tomography (Medical » Laboratory) Positron Emission Tomography (Governmental » Military) Positron Emission Tomography (Medical » Oncology) Positron Emission Tomography (Medical » Physiology) * Poly Ethylene Terephthalate… …
103Anti-Elektron — Positron Klassifikation Elementarteilchen Fermion Lepton Eigenschaften Ladung 1 e Ruhemasse 5,485 799 110(12) · 10−4 …
104Antielektron — Positron Klassifikation Elementarteilchen Fermion Lepton Eigenschaften Ladung 1 e Ruhemasse 5,485 799 110(12) · 10−4 …
105Positronen — Positron Klassifikation Elementarteilchen Fermion Lepton Eigenschaften Ladung 1 e Ruhemasse 5,485 799 110(12) · 10−4 …
106PET-CT — Positron emission tomography computed tomography (better know by its acronym PET CT) is a medical imaging device which combines in a single gantry system both a Positron Emission Tomography (PET) and an x ray Computed Tomography, so that images… …
107PET scan — Positron emission tomography, a highly specialized imaging technique using short lived radioactive substances. This technique produces three dimensional colored images. PET scanning provides information about the body s chemistry not available… …
108PECT — positron emission computed tomography * * * positron emission computed tomography (see positron emission tomography) …
109PETRA — Positron Electron Tandem Ring Accelerator (PETRA) is one of the particle accelerators at DESY in Hamburg, Germany. From 1978 to 1986 it was used to study electron positron collisions. In one of these studies the first direct evidence for gluons… …
110e+ — positron * * * positron …
