搜索结果: 1-15 共查到“国际动态 粒子加速器物理学”相关记录90条 . 查询时间(4.625 秒)
英国投资新中子设施（图）
英国 中子设施 加速器系统
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2024/4/25
英国国家物理实验室 (NPL) 宣布计划在伦敦西南部特丁顿建立一个新的中子测量设施。新的加速器系统的性能将是其所取代的加速器系统的六倍。
俄罗斯西伯利亚环形光子源将于2025年投入使用
俄罗斯 西伯利亚环形光子源 2025年
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2024/1/17
据塔斯社消息，俄罗斯总统普京表示，西伯利亚环形光子源（SKIF）共享中心的设备将于12月底准备就绪，并计划于2025年投入运行。
Accelerator Report: Overcoming setbacks, antiprotons return as LHC recovers luminescent brilliance（图）
加速器 反质子 强子对撞机
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2023/6/12
The Accelerator Report published on 10 May highlighted that the 2023 antiproton physics run was delayed by 50 days (reducing the run to 122 days instead of the 172 initially scheduled) due to a broken...
LHC experiments see first evidence of a rare Higgs boson decay（图）
大型强子对撞机 希格斯玻色子 衰变证据
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2023/5/29
The discovery of the Higgs boson at CERN’s Large Hadron Collider (LHC) in 2012 marked a significant milestone in particle physics. Since then, the ATLAS and CMS collaborations have been diligently inv...
Accelerator Report: Full house in the LHC（图）
加速器 大型强子对撞机 Full house
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2023/5/29
On 11 May, four days before the original schedule had set a target of 1200 bunches per beam, the LHC made its final intensity ramp-up step to 2400 bunches per beam.
Accelerator Report: Crescendo at the LHC following the first stable beams at 6.8 TeV（图）
加速器 6.8 TeV 稳定光束 大型强子对撞机
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2023/5/25
Late in the afternoon of Friday, 21 April, another important milestone was achieved in the LHC beam commissioning. At 6.58 p.m., one day ahead of schedule, the LHC Engineer in Charge declared “stable ...
HiLumi News: Recovery of an HL-LHC niobium–tin magnet（图）
HL-LHC 铌锡磁铁 加速器
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2023/5/25
CERN and the US Accelerator Upgrade Project (AUP, a consortium of various US institutions including Fermilab, BNL and LBNL laboratories based at Fermilab) are working in tandem to develop, build and t...
俄罗斯库尔恰托夫研究院(Kurchatov Institute)近日表示，T-15MD托卡马克装置首次实现稳定等离子体。该装置2021年5月物理启动，现正在稳定运行。T-15MD的独特之处在于高功率和紧凑尺寸相结合。高性能辅助等离子体加热与电流驱动系统将允许同时实现高等离子体温度和密度，脉冲时长可达2030秒。
New compact accelerator to help preserve heritage artworks（图）
紧凑型 加速器 保护文物
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2023/5/25
CERN and INFN have developed a compact, transportable accelerator for the non-destructive analysis of historical artifacts and artworks, providing a cheaper, more accessible method of analysing large ...
New LHC experiments enter uncharted territory（图）
大型强子对撞机 中微子 FASER
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2023/5/26
Although neutrinos are produced abundantly in collisions at the Large Hadron Collider (LHC), until now no neutrinos produced in such a way had been detected. Within just nine months of the start of LH...
Cool kickers for the HL-LHC（图）
HL-大型强子对撞机 MKI-Cool Cool kickers
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2023/5/26
Much of the research and development work for the High-Luminosity LHC (HL-LHC) aims to protect the accelerator’s fragile components from the detrimental effects of high luminosity, such as radiation a...
ATLAS delivers most precise luminosity measurement at the LHC（图）
ATLAS 大型强子对撞机 亮度测量
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2023/5/26
When the Large Hadron Collider (LHC) is operating, it produces more than one billion proton–proton interactions every second. But exactly how many take place in the LHC experiments? Critical to every ...
ATLAS moves into top gear for Run 3（图）
ATLAS 运行3 最高档位 Z玻色子 顶夸克对
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2023/5/26
After over three years of upgrade and maintenance work, the Large Hadron Collider began its third period of operation (Run 3) in July 2022. Since then, the world’s most powerful particle accelerator h...
Physicist receives DOE grant for particle accelerator research
美国能源部 粒子加速器 物理学
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2023/5/18
Ivan Bazarov, professor of physics, has received a $410,000 grant from the Office of Nuclear Physics at the Department of Energy for research on long lifetime spin-polarized electron sources in partic...
CAST-CAPP inches closer to axion dark matter（图）
CAST-CAPP 轴子 暗物质
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2023/5/26
Hypothetical particles called axions could solve two enigmas at once. They could account for dark matter, the mysterious substance that is thought to make up most of the matter in the Universe, and th...