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Unit 4 at India’s Kakrapar nuclear plant has achieved initial criticality, Nuclear Power Corporation of India Ltd. (NPCIL) has announced. This latest milestone in the country’s ambitious nuclear power...
Bechtel and the Department of Energy’s Office of Environmental Management announced on December 4 that the first set of test glass was successfully poured into a stainless-steel storage container desi...
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...
Eun-Ah Kim, professor of physics in the College of Arts and Sciences, and Google researchers report the first demonstration of two-dimensional particles, called non-Abelian anyons, that are the key in...
Discovery reveals a reversible magnetic field around a fast radio burst for the first time
快速射电暴 可逆磁场 无线电波闪光
2023/5/15
An international team of researchers has revealed new evidence on the nature of mysterious fast radio bursts (FRBs) – objects in space that produce brief, intense flashes of radio waves from distant g...
With new experimental method, researchers probe spin structure in 2D materials for first time（图）
2D材料 自旋结构 “魔角”石墨烯
2023/6/26
By observing spin structure in “magic-angle” graphene, a team of scientists led by Brown University researchers have found a workaround for a long-standing roadblock in the field of two-dimensional el...
Fuelling to begin as first refurbished Bruce unit prepares for restart（图）
布鲁斯6号机组 核电站 Candu反应堆
2023/5/9
Bruce Power has reached the major milestone of "substantial completion" of the construction phase of Major Component Replacement portion of refurbishment of Bruce unit 6 and will now begin refuelling ...
As a star runs out of fuel, it will billow out to a million times its original size, engulfing any matter — and planets — in its wake. Scientists have observed hints of stars just before, and shortly ...
Turkish President Recep Tayyip Erdogan and Russian President Vladimir Putin joined online as a ceremony was held to mark the arrival of first fuel for the Akkuyu nuclear power plant in Turkey.
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
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 ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：First-order factors of linear Mahler operators
线性 Mahler operators 一阶因子
2023/4/27
We develop and compare two algorithms for computing first-order right-hand factors in the ring of linear Mahler operators l_r M^r+?+l_1 M+l_0 where l_0,…,l_r are polynomials in x and Mx=x^b M for some...
Nuclear regulator Rostekhnadzor has granted a licence to build the country's first land-based small modular reactor (SMR), in the Republic of Sakha (also known as Yakutia) in Russia's Arctic north.
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...
The Belarus Nuclear Power Plant's unit 2 has reached the minimum controllable power level with a self-sustaining controlled nuclear reaction.
Unit 3 of the Fangchenggang nuclear power plant in China's Guangxi Autonomous Region has entered commercial operation, China General Nuclear (CGN) announced. The unit is the first of two CGN-designed ...