Detection of charged particles with charge injection devices.
A method for using charge injection devices (CIDs) for detection of high-energy charged particles from inertial-confinement fusion reactions is described. Because of the relatively small depletion region of the CID camera (depletion depth of approximately 7 mum), aluminum foils are placed in front of the device to reduce the energy of the charged particles and maximize the energy deposited in the CID. Simultaneous measurements of (2)H(d,p)(3)H protons with a CID and a surface barrier detector indicate that the CID is an efficient detector of charged fusion products. Tests using high energy alpha particles emitted from a radium-226 source are also reported.
Fletcher
Kurtis A
KA
Department of Physics and Astronomy, SUNY Geneseo, 1 College Circle, Geneseo, NY 14454, USA.
Apker
Benjamin
B
Hammond
Samantha
S
Punaro
John
J
Marshall
Frederic J
FJ
Laine
Jonathan
J
Forties
Robert
R
D004867:Equipment Design; D019544:Equipment Failure Analysis; D020450:Heavy Ions; D011829:Radiation Dosage; D011874:Radiometry / Q000295:instrumentation* / Q000379:methods; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D055672:Static Electricity