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Proximity-gated X-ray framing camera with gain uniformity

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (6)

A novel proximity gated microchannel plate (MCP) framing camera has been designed and tested. The camera system consists of two basic components with ......

Marine radioisotope gamma-ray spectrum analysis method based on Geant4 simulation and MLP neural network

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (6)

The monitoring of marine Cs-137 using a scintillation detector relies on the spectrum analysis method to extract the Cs-137 concentration. However, wh......

A correlogram method to examine the crosstalk of sCMOS sensors

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (3)

In recent years, scientific CMOS (sCMOS) sensors have been widely used for imaging and spectroscopy in the optical and soft X-ray bands. A sCMOS camer......

Calibration of the energy response matrix for X-ray detector CCD236

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (5)

CCD236 is a new generation swept charge device (SCD) developed by e2v. It is designed for the Low Energy Telescope (LE) onboard the Hard X-ray Modulat......

New method and system of automatically moving a CMM probe tip into holes with submillimeter diameter and high aspect ratio

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (6)

The demand of measuring the internal topography of holes with submillimeter diameter and high aspect ratio is increasing. However, moving a coordinate......

Fault diagnosis method for scintillation detector based on BP neural network

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (7)

This article gives a scintillation detector fault diagnosis method based on BP neural network. From the aspect of output signals of scintillation dete......

Construction and commissioning of CMS CE prototype silicon modules

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (4)

As part of its HL-LHC upgrade program, the CMS collaboration is developing a High Granularity Calorimeter (CE) to replace the existing endcap calorime......

Lepton identification performance in jets at a future electron positron Higgs Z factory

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (6)

Identifying the leptons inside jets is critical for the measurements of Higgs boson and the flavor physics program at the CEPC, a proposed Higgs/Z fac......

A 12-bit 30 MS/s SAR ADC in 180 nm CMOS for PMT signal readout

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (6)

Photomultiplier Tubes (PMTs) are widely used as the photon detector in high energy physics experiments for their fast response and high sensitivity. H......

Corrections for photons attenuation and scattering for the extrapolation chamber for measurement of air-kerma strength of I-125 brachytherapy source

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (3)

A type of extrapolation chamber was designed in China Institute of Atomic Energy, CIAE. The chamber was used for the measurement of the air-kerma stre......

Characterization of low-pressure MWPC from 1E3 to 1E5 Pa

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (4)

The LPMWPC can be used as the Delta E detector for the low-energy charged particle detection. In order to increase the transmittance, the wires were a......

Dynamic range extension of the Tibet underground muon detectors for measurements up to the knee energy region with 3-inch photomultipliers

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (6)

Aiming to study the primary cosmic-ray mass composition up to the knee energy region with the Tibet underground water-Cherenkov muon-detector array (M......

Study on energy-loss compensation correction method for fission fragments

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (7)

A new energy loss correction method, energy-loss compensation, was proposed and developed based on Monte-Carlo simulation. Differ from the traditional......

Jet performance at the circular electron-positron collider

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (7)

Jet reconstruction is critical for the precision measurement of Higgs boson properties and the electroweak observables at the CEPC. We analyze the jet......

An implementation of module management controller for MicroTCA data processing system

期刊: JOURNAL OF INSTRUMENTATION, 2021; 16 (3)

On the basis of full compatibility with advanced telecommunications computing architecture (ATCA) standard, micro telecommunications computing archite......

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