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Large-grain scintillator screens for proton radiography.
Morris, C L; Allison, J C; Cool, Steven; Cude-Woods, C; Freeman, M S; McClellan, K J; Mariam, F G; Meijer, W Z; Neukirch, L P; Schanz, M; Schmidt, J L; Smith, E; Tupa, D; Tang, Z; Wang, Z.
  • Morris CL; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Allison JC; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Cool S; DMI/Reading Imaging, Reading, Massachusetts 01867, USA.
  • Cude-Woods C; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Freeman MS; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • McClellan KJ; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Mariam FG; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Meijer WZ; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Neukirch LP; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Schanz M; GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany.
  • Schmidt JL; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Smith E; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Tupa D; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Tang Z; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Wang Z; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
Rev Sci Instrum ; 95(8)2024 Aug 01.
Article en En | MEDLINE | ID: mdl-39133088
ABSTRACT
Protons from the Los Alamos Neutron Science Center have been used for pulsed radiography in dynamic experiments for the past 25 years. Pulses of protons are imaged on a scintillator, and the light from these images is captured by fast gated cameras. The need for fast, bright scintillators has led to some compromises in image quality due to tiling the scintillators and backgrounds with totally internally reflected light. We show how large-grain scintillator screens, made using a thin plastic binder, solve these problems.

Texto completo: 1 Banco de datos: MEDLINE Idioma: En Año: 2024 Tipo del documento: Article

Texto completo: 1 Banco de datos: MEDLINE Idioma: En Año: 2024 Tipo del documento: Article