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CSNS Develops China's First Fermi Neutron Chopper Prototype
May 16, 2022A group of researchers from CSNS recently finished a beam chopping test of the Fermi neutron chopper prototype. The chopper worked accurately producing several expected monochromatic energy neutron beams, marking its ...
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Significant Improvement in Fly-scan Experimental Approach Developed for HEPS Beamline Endstations
May 16, 2022A fly-scan experiment on standard samples was successfully conducted by the High Energy Photon Source (HEPS) Beam Instrumentation and Control Division’s beamline control system in cooperation with the Beijing Synchro...
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Atmospheric Neutron Irradiation Spectrometer Successfully Built at CSNS
Apr 18, 2022CSNS's Atmospheric Neutron Irradiation Spectrometer (ANIS) received its first beam on April 2, 2022, hence marking successful completion of its construction.
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Observation of the Singly Cabibbo-suppressed Decay Λc^+→nπ^+
Apr 07, 2022BESIII recently reported observation of the singly Cabibbo-suppressed (SCS) decay
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BESIII Reports New Measurement of R Ratio
Feb 14, 2022The BESIII Collaboration has measured the R ratio in the low center-of-mass (c.m.) energy region. The results were published online in Physics Review Letters.
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Einstein’s Relativity Theory Passes Strict Test Based on LHAASO Observation
Feb 14, 2022Researchers from the Institute of High Energy Physics of the Chinese Academy of Sciences examined the validity of the theory of relativity with the highest accuracy in a study entitled “Exploring Lorentz Invariance V...
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19th JUNO International Collaboration Meeting Held Online
Feb 07, 2022The 19th International Collaboration Meeting of the Jiangmen Underground Neutrino Observatory (JUNO) was held online from January 17 to 28. The meeting consisted of three plenary sessions, 31 parallel sessions and tec...
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Precise Electromagnetic Structure of Neutron Measured at BESIII
Nov 11, 2021The BESIII collaboration has presented measurements of the neutron's electromagnetic (EM) structure in the time-like region with unprecedented precision. The new BESIII results clarify the photon–nucleon interaction ...
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CSNS Accelerator Begins Beam Commissioning After Summer Maintenance
Oct 12, 2021The CSNS accelerator successfully completed its 2021 summer maintenance and began a new round of machine study on Sept. 15. Maintaining the accelerator with a tight schedule has always been a big challenge. The main ...
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Significant Progress Made in Development of High-power, High-gradient Domestic MA Cavity
Oct 12, 2021The high-power, high-gradient magnetic alloy (MA)-loaded cavity is a key technology that must achieve a breakthrough during the second phase of the China Spallation Neutron Source Project (CSNS-II). After nearly ten ...
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