Q15: If you want a high-resolution gamma detector for 1 MeV gammas, which of these is best? a) A planar germanium detector b) A planar silicon detector c) A barium fluoride detector d) A coaxial germanium detector Q16: Which of these scintillators will have the highest efficiency for gamma rays? a) Nal(TI) b) Bi4Gе3012 c) CsI(Na) d) Anthracene Q17: Which of these materials would make a good photocathode? a) Lead fluoride b) BGO c) Bialkali K-Cs d) Gallium phosphide (GAP)

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter27: Gas Chromatography
Section: Chapter Questions
Problem 27.5QAP
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Q15: If you want a high-resolution gamma detector for 1 MeV gammas, which of these is best?
a) A planar germanium detector
b) A planar silicon detector
c) A barium fluoride detector
d) A coaxial germanium detector
Q16: Which of these scintillators will have the highest efficiency for gamma rays?
a) Nal(TI)
b) Bi4Gе3012
c) CsI(Na)
d) Anthracene
Q17: Which of these materials would make a good photocathode?
a) Lead fluoride
b) BGO
c) Bialkali K-Cs
d) Gallium phosphide (GAP)
Transcribed Image Text:Q15: If you want a high-resolution gamma detector for 1 MeV gammas, which of these is best? a) A planar germanium detector b) A planar silicon detector c) A barium fluoride detector d) A coaxial germanium detector Q16: Which of these scintillators will have the highest efficiency for gamma rays? a) Nal(TI) b) Bi4Gе3012 c) CsI(Na) d) Anthracene Q17: Which of these materials would make a good photocathode? a) Lead fluoride b) BGO c) Bialkali K-Cs d) Gallium phosphide (GAP)
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