搜索结果: 1-15 共查到“国际动态 粒子加速器”相关记录40条 . 查询时间(0.375 秒)
中子成像的进步为低功率研究堆创造了机会（图）
中子成像 低功率研究堆 加速器
2024/4/25
中子成像是一种用于检查内部结构的非侵入性技术，使用研究堆或基于加速器的中子源进行。“这是一个令人惊叹的工具，为科学和工业研究与开发以及法医学和文物研究提供了无限的可能性，”原子能机构副项目官员莫莉-凯特·加维洛说。中子成像可用于测试电机、减震器和涡轮叶片。它可以显示水如何在活植物内移动，或者检查充满铁质岩石的恐龙头骨化石的内部。
Researchers capture first atomic-scale images depicting early stages of particle accelerator film formation（图）
粒子加速器 薄膜形成 原子尺度图像
2023/5/17
New research from a team of scientists at the Center for Bright Beams has made significant strides in developing new techniques to guide the growth of materials used in next-generation particle accele...
LHCb begins using unique approach to process collision data in real-time（图）
LHCb 碰撞数据 大型强子对撞机
2023/5/29
Current technology does not allow all Large Hadron Collider (LHC) proton–proton collision data to be stored and analysed. It is therefore necessary to filter out the data according to the scientific g...
胶质母细胞瘤是一种侵袭性恶性肿瘤，约占所有脑肿瘤的 15%。即使最初通过治疗得到控制，癌症也几乎总是会复发。手术和放疗可以延长几个月的生存期，但脑癌通常会在确诊后一到两年内结束生命，只有不到 5% 的人能活超过五年。与胶质母细胞瘤一样，由于正常脑组织对手术和放疗的敏感性，许多颅癌的治疗是一个挑战，但希望很快就会改变，部分原因是加速器产生的强烈来源的新疗法成为可能中子。
After the successful start of Run 3 in July this year, which featured proton-proton collisions at the record energy of 13.6 TeV, it was the turn of lead nuclei to circulate in the Large Hadron Collide...
An LHC quadrupole whose beam screen had been coated with a fine layer of carbon displayed minimal heat load in comparison to other magnets, constituting a promising step in eliminating electron clouds...
AWAKE sows the seeds of controlled particle acceleration using plasma wakefields（图）
AWAKE 等离子尾流场 受控粒子 质子束
2023/5/30
From the tunnel that hosted the now-retired CERN Neutrinos to Gran Sasso (CNGS) facility, AWAKE (Advanced Wakefield Experiment) is looking to revolutionise the field of particle acceleration. The 23-i...
Bringing new life to ATLAS data（图）
ATLAS 数据 分析软件 ATLAS碰撞数据
2023/5/30
The ATLAS collaboration is breathing new life into its LHC Run 2 dataset, recorded from 2015 to 2018. Physicists will be reprocessing the entire dataset – nearly 18 PB of collision data – using an upd...
The LHC experiments are nearing the completion of maintenance and upgrade works carried out in the framework of the second long shutdown of CERN’s accelerator complex. Of all the experiments, LHCb is ...
Alumni event on 16 September – "News from the lab: the ALPHA experiment"（图）
欧洲核子研究中心 ALPHA实验 反氢
2023/5/26
The latest edition of the "News from the Lab" event series will be dedicated to CERN's ALPHA experiment and will take place on Thursday 16 September from 6 p.m. to 7 p.m.
The BRIL luminosity sub-detectors prepare CMS for a bright Run 3（图）
BRIL 亮度子探测器 BRIL子系统 CMS实验
2023/5/30
After long months of preparation, the Beam Radiation, Instrumentation and Luminosity (BRIL) group has completed the installation of three instruments dedicated to the measurement of luminosity and bea...
Quarks are among the elementary particles of the Standard Model of Particle Physics. Besides up and down quarks, which are the basic building blocks of ordinary matter in the Universe, four other quar...
It’s a first at the Large Hadron Collider (LHC), or indeed at any particle collider: the FASER collaboration has detected the first candidate particle interactions for neutrinos produced in LHC collis...
俄罗斯升级库尔恰托夫同步加速器（图）
俄罗斯 库尔恰托夫 同步 加速器
2021/4/7
日前，俄罗斯政府批准拨款130亿卢布用于库尔恰托夫同步加速器的现代化升级。今年计划完成所有设计工作，2025年将升级后的装置投入运营。升级后的加速器属于第三代同步加速器。据俄库尔恰托夫科学中心介绍，在对加速器的现代化升级过程中，加速器存储系统内的所有原件将被替换；升级后的加速器可产生2.5吉电子伏特的能量，可以进行更长期的实验。