Calibration of Energy Response of Detection Elements for Soft X-Ray Spectrometer

SUN Ke-Xu; YI Rong-Qing; HUANG Tian-Xuan; CUI Yan-Li; DING Yong-Kun; YANG Jia-Min; ZHANG Bao-Han; JIANG Shao-En; CUI Ming-Qi; ZHU Pei-Ping; ZHAO Yi-Dong; LI Gang

Chinese Physics C> 2001, Vol. 25> Issue(5) : 448-454

Calibration of Energy Response of Detection Elements for Soft X-Ray Spectrometer

Laboratry for Laser Fusion,Institute of Nuclear Physics and Chemistry,CAEP,Mianyang 621900,China2. Institute of High Energy Physics,CAS,Beijing 100039,China

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Abstract：
The calibration of the energy response of the detection elements for soft X-ray spectrometer is reported. The calibration is carried out Beamline 3W1B of Beijing Synchrotron Radiation Facility with beam intensity 40—80mA at electron energy 2.2GeV,using vacuum chamber of reflectometer on An AXUV-100 silicon photodiode is used as the source intensity absolute monitor in the photo energy rang 150—1500eV. The energy response curves for X-ray diode (XRD) quantum efficiency,filter transmittance and grazing planar mirror reflection efficiency have been measured. Finally,the possible maximum errors of the XRD at different energies are given based on these experimental data.

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[1] GUO Yun-Jun , HE Kang-Lin . Muon Identification Using the Efficiencies Ratio Method at BESⅡ. Chinese Physics C, 2007, 31(11): 1050-1055.
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SUN Ke-Xu, YI Rong-Qing, HUANG Tian-Xuan, CUI Yan-Li, DING Yong-Kun, YANG Jia-Min, ZHANG Bao-Han, JIANG Shao-En, CUI Ming-Qi, ZHU Pei-Ping, ZHAO Yi-Dong and LI Gang. Calibration of Energy Response of Detection Elements for Soft X-Ray Spectrometer[J]. Chinese Physics C, 2001, 25(5): 448-454.

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Received: 2000-02-02
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Calibration of Energy Response of Detection Elements for Soft X-Ray Spectrometer

Corresponding author: SUN Ke-Xu,

Laboratry for Laser Fusion,Institute of Nuclear Physics and Chemistry,CAEP,Mianyang 621900,China2. Institute of High Energy Physics,CAS,Beijing 100039,China

Received Date: 2000-02-02
Accepted Date: 1900-01-01
Available Online: 2001-05-05

Abstract: The calibration of the energy response of the detection elements for soft X-ray spectrometer is reported. The calibration is carried out Beamline 3W1B of Beijing Synchrotron Radiation Facility with beam intensity 40—80mA at electron energy 2.2GeV,using vacuum chamber of reflectometer on An AXUV-100 silicon photodiode is used as the source intensity absolute monitor in the photo energy rang 150—1500eV. The energy response curves for X-ray diode (XRD) quantum efficiency,filter transmittance and grazing planar mirror reflection efficiency have been measured. Finally,the possible maximum errors of the XRD at different energies are given based on these experimental data.