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Lead-Tungstate Crystal of the ALICE Photon Spectrometer (PHOS)
The photon spectrometer (PHOS) is designed to measure the temperature of collisions by detecting photons emerging from them. It will be made of lead tungstate crystals like these. When high-energy photons strike lead tungstate, they make it glow, or scintillate, and this glow can be measured. Lead t...
| Publicado: |
2003
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| Acceso en línea: | http://cds.cern.ch/record/628234 |