BackgroundThe energy selection system (ESS) is a key part of the cyclotron-based proton therapy facility. In addition to regulating the energy of the fixed-energy proton beam generated by the cyclotron to match the depth of the tu

BackgroundLarge-volume container waste generated from nuclear facility decommissioning exhibits extremely inhomogeneous nuclide distribution. Its activity measured using the traditional tomographic gamma scanning (TGS) technique s

BackgroundA fuel rod is a fundamental unit of a fuel assembly, and it directly impacts the safe operation of nuclear reactors. To efficiently detect internal defects in fuel rods, a high-resolution visual nondestructive testing me

BackgroundFacilitating object imaging through the utilization of cosmic-ray muons mandates the precise delineation of muon trajectories, where the pinpoint localization of muon impact points assumes paramount importance for effect

BackgroundThe preparation of alumina ceramics is usually sintered under atmospheric pressure, and the sintering temperature is usually above 1 800 ℃ to achieve densification of alumina. High temperature and long-term heat preserva

BackgroundBipolar magnet power supplies using switching techniques are commonly used to provide stable excitation current for correction magnet coils. Specification of the Shenzhen Superconductive Soft-X-ray Free Electron Laser (S

BackgroundBoron neutron capture therapy (BNCT) is a new type of binary targeted radiotherapy that is gradually entering the commercial stage. The accelerator-based boron neutron capture therapy (AB-BNCT) neutron sources used in ho

BackgroundThere are a large number of Cloisonné enamel in the Palace Museum, among which there are many problems in the screening of the manufacture process and background information of the enamel with "Jingtai". X-ray technology

BackgroundThe Shanghai soft X-ray Free Electron Laser (SXFEL) and the Shanghai High repetition rate XFEL and Extreme light facility (SHINE) are equipped with various high-power microwave components, including traveling wave accele

BackgroundBoron neutron capture therapy (BNCT) is a highly promising and precise cancer treatment technique with substantial application prospects worldwide. The neutron transport process directly influences beam characteristics a

BackgroundEfficiency calibration is an important prerequisite for γ-spectroscopy measurement, and its accuracy directly affects the reliability of measurement results. The commonly used efficiency calibration methods are active ef

BackgroundPhotonuclear reactions and compact neutron sources have emerged as promising tools for the production of medical isotopes, providing alternatives to conventional reactor-based high-enriched uranium methods. East China Un

BackgroundWith the development of materials science and technology, more and more novel neutron shielding materials have been studied and prepared. The test of thermal neutron shielding performance of materials is an important mea

BackgroundThe exploration of mineral resources and geological structures is crucial for the sustainable development of the economy, society, and environment. Cosmic ray muons, a type of natural background radiation, can be utilize

BackgroundThe defects generated during the working process of metal materials have a significant impact on their performance. For example, the radiation-induced embrittlement and hardening of reactor pressure vessel (RPV) steels a

BackgroundThe use of controlled X-ray sources instead of 137Cs radioactive sources in density logging has become a new trend. The intensity of the X-ray source is substantially influenced by the high voltage on the target substrat

BackgroundThe 1.2 MeV/10 mA electron accelerator, as one of electron irradiation sources for comprehensive irradiation test chamber in Space Environment Simulation and Research Infrastructure (SESRI), can provide electron beams on

BackgroundShanghai HIgh repetitioN rate XFEL and Extreme light facility (SHINE) is a large-scale scientific facility under construction in China. Due to 1 MHz repetition rate and thousands of kilometers length of SHINE, the accele

BackgroundCompared with commercial X-ray tubes, Betatron can emit MeV-level X-rays and its penetration capability is better than that of keV-level X-rays, which can be used for non-destructive testing (NDT) of large workpieces.Pur

BackgroundBoron Neutron Capture Therapy (BNCT) is a binary radiation therapy with strong targeting and high energy transfer line density at the cellular scale. It has the advantages of short treatment cycle and minimal damage to s

BackgroundThe non-destructive indirect measurement of accelerator electron beam parameters is a challenging task. Both the traditional X-ray pinhole imaging methods on storage rings and optical diffraction radiation (ODR) from a s

BackgroundThe RF output amplitude of the Low Level Radio Frequency (LLRF) system in Shanghai Soft X-ray Free-electron Laser (SXFEL) exhibits oscillations during the search for the maximum accelerating phase, compromisingthe stabil

BackgroundThe Multilayer Ionization Chamber (MLIC) is an instrument in rapidly measuring the proton depth dose distribution, which is crucial for enhancing the efficiency of beam commissioning and daily quality assurance in treatm

BackgroundThe Super Tau Charm Facility (STCF) is a new generation electron-positron colliders at the forefront of high precision, and its high brightness requirements pose a major challenge to accelerator technology. Resonant cavi

BackgroundMulti-Wires detector (MW) is widely used in beam profile measurements. However, wire deformation and even wire broken have also happened frequently during the MW operation due to beam power deposition on the wire under h

BackgroundIn the process of nuclear fuel generation, neutron poisons are added to enhance performance of nuclear fuel. Erbium is a common neutron poison, and its content needs to be measured and analyzed during the production of s

Compared with turn-by-turn beam diagnostic techniques widely used in electron storage ring, bunch-by-bunch diagnostic technology allows the measurement and analysis of each bunch, offering a more comprehensive understanding of the