Creat membership Creat membership
Sign in

Forgot password?

Confirm
  • Forgot password?
    Sign Up
  • Confirm
    Sign In
Creat membership Creat membership
Sign in

Forgot password?

Confirm
  • Forgot password?
    Sign Up
  • Confirm
    Sign In
Collection
For ¥0.57 per day, unlimited downloads CREATE MEMBERSHIP Download

toTop

If you have any feedback, Please follow the official account to submit feedback.

Turn on your phone and scan

home > search >

Charge collection efficiency characterization of a HgI(2) Frisch collar spectrometer with collimated high energy gamma rays

Author:
Kargar, A.  Ariesanti, E.  James, S.  McGregor, D. S.  


Journal:
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT


Abstract(summary):

In this study, a 2.1 x 2.1 x 4.1 mm(3) HgI(2) Frisch collar device was characterized through probing the device with a highly collimated 662 keV gamma rays ((137)Cs check source) along the length and width of the device. In a systematic series of experiments, the detector was probed along its central line under different operating voltages of 1600, 1300, 1000, 800, 600 and 500 V. The experimental results were confirmed through a simulation of the charge collection for a device with the same size and operating conditions. It is shown that the HgI(2) Frisch collar device has a uniform response to gamma rays over two-thirds of the detector volume. The HgI(2) crystals and the Frisch collar detectors were grown and fabricated within the S.M.A.R.T Laboratory at Kansas State University. (C) 2010 Elsevier B.V. All rights reserved.


Page:
186---192


VIEW PDF

The preview is over

If you wish to continue, please create your membership or download this.

Create Membership

Similar Literature

Submit Feedback

This function is a member function, members do not limit the number of downloads