EFFICIENCY ENHANCEMENT OF MULTI-HEADED Ge SYSTEM FOR SPACE γ-RAY SPECTROSCOPY

Ma Yu-qian

doi:10.11728/cjss1983.04.323

Volume 3 Issue 4

Dec. 1983

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Article Navigation > Chinese Journal of Space Science > 1983 > 3(4): 323-332

Ma Yu-qian. EFFICIENCY ENHANCEMENT OF MULTI-HEADED Ge SYSTEM FOR SPACE γ-RAY SPECTROSCOPY[J]. Chinese Journal of Space Science, 1983, 3(4): 323-332. doi: 10.11728/cjss1983.04.323

Citation:

Ma Yu-qian. EFFICIENCY ENHANCEMENT OF MULTI-HEADED Ge SYSTEM FOR SPACE γ-RAY SPECTROSCOPY[J]. Chinese Journal of Space Science, 1983, 3(4): 323-332. doi: 10.11728/cjss1983.04.323

Ma Yu-qian. EFFICIENCY ENHANCEMENT OF MULTI-HEADED Ge SYSTEM FOR SPACE γ-RAY SPECTROSCOPY[J]. Chinese Journal of Space Science, 1983, 3(4): 323-332. doi: 10.11728/cjss1983.04.323

Citation:

Ma Yu-qian. EFFICIENCY ENHANCEMENT OF MULTI-HEADED Ge SYSTEM FOR SPACE γ-RAY SPECTROSCOPY[J]. Chinese Journal of Space Science, 1983, 3(4): 323-332. doi: 10.11728/cjss1983.04.323

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EFFICIENCY ENHANCEMENT OF MULTI-HEADED Ge SYSTEM FOR SPACE γ-RAY SPECTROSCOPY

doi: 10.11728/cjss1983.04.323 cstr: 32142.14.cjss1983.04.323

Ma Yu-qian

Institute of High Energy Physics, Aeademia Sinica

Received Date: 1983-01-26
Rev Recd Date: 1900-01-01
Publish Date: 1983-12-24

Abstract

Abstract

In γ-ray line observations the multi-headed Ge crystal system is used for improving spectrometer's sensitivity.In this paper Monte-Carlo simulations have been made to investigate the performance for a 9-headed Ge cluster.The loss energy spectra distributions in the crystals,detective efficiencies,full energy efficiencies and their increases under some different combinations of crystals' outputs have been presented.Measurements in the laboratory with an actual detector shows good agreements with simulations.