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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 ...
Geneva, 23 March 2023. The W boson, a fundamental particle that carries the charged weak force, is the subject of a new precision measurement of its mass by the ATLAS experiment at CERN.
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...
美国建成先进粒子探测器
美国 粒子探测器
2024/1/17
美国布鲁克海文国家实验室的先进粒子探测器sPHENIX首次亮相。这个探测器重达1000吨，计划于2023年春天起在该实验室的相对论重离子对撞机（RHIC）上收集数据。
江门中微子实验召开第21次国际合作组大会（图）
江门中微子实验 第21次 国际合作组大会
2023/2/24
2022年2月6日至10日，江门中微子实验（以下简称JUNO）召开了第21次国际合作组大会。本次会议以开平现场和网络会议的形式举行，其中，来自中国、俄罗斯、德国、比利时、泰国、英国、捷克等10个国家和地区的40多家高校和科研院所的200余名科研工作人员到开平参加会议，是近3年来JUNO举办的第一次线下合作组会。
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...
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 ...
国外大型强子对撞机项目实现重大进展
强子对撞机 顶点定位器 大型强子对撞机
2024/1/23
英国曼彻斯特大学表示，部分在英国曼彻斯特建造的新型顶点定位器（Vertex Locator）的成功实施，使大型强子对撞机（LHC，欧洲核子研究组织的对撞型粒子加速器）自三年翻新以来首次成功接近质子碰撞点。
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...
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...
The SM18 test facility, located in France, near the Meyrin site, was originally built to test and validate the magnets and radiofrequency (RF) cavities of LEP (the Large Electron–Positron Collider). I...
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...
Since discovering the Higgs boson 10 years ago, the ATLAS and CMS collaborations have been carrying out numerous measurements of its properties and its interactions with other particles, which have be...
On Friday, 21 October, at 10.15 p.m. CEST, the Large Hadron Collider beauty (LHCb) experiment passed an important milestone for Run 3. Its state-of-the-art vertex locator, or VELO upgrade, aligned mor...
Physics doctoral students Gwen Gardner and Lauren Osojnak, part of Penn’s ATLAS team, are involved in the largest general-purpose particle detector experiment at the Large Haldron Collider (LHC).