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Issues on microreactors and irradiation experiments planned for Nuclear Science and Engineering
核科学 微型反应堆 辐照实验
2024/1/31
Two teams of guest editors from Idaho National Laboratory have announced plans for special issues of Nuclear Science and Engineering, the nuclear field’s longest-running technical journal. Abdalla Abo...
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...
CERN’s HiRadMat facility restarts this week with a new experiment nicknamed “Fireball”, which will give new insights into extreme astrophysical phenomena such as gamma-ray bursts.
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...
Earthquakes are notoriously hard to predict, and so too are the usually less-severe aftershocks that often follow a major seismic event.
In a single day, enough sunlight strikes Earth to power the world for an entire year—that is, if we can find a way to capture that energy cheaply and efficiently. While the cost of solar energy has de...
Seeing the plasma edge of fusion experiments in new ways with artificial intelligence（图）
人工智能 聚变实验 等离子体边缘
2023/6/21
To make fusion energy a viable resource for the world’s energy grid, researchers need to understand the turbulent motion of plasmas: a mix of ions and electrons swirling around in reactor vessels. The...
Update: The first pilot beams circulated in the LHC on 19 October 2021. On 26 October, there were low-intensity test collisions at an injection energy of 450 GeV per beam and stable collisions of prot...
The Super Proton Synchrotron (SPS) lives up to its superlative designation. It’s CERN’s second-largest accelerator and is the last link in the accelerator chain that feeds particle beams to the Large ...
Experiments call origin of Earth's iron into question
Experiments call origin Earth's iron
2017/3/14
New research from The University of Texas at Austin reveals that the Earth’s unique iron composition isn’t linked to the formation of the planet’s core, calling into question a prevailing theory about...
Experiments show magnetic chips could dramatically increase computing’s energy efficiency
magnetic chips dramatically increase computing energy efficiency
2016/3/21
In a breakthrough for energy-efficient computing, UC Berkeley engineers have shown for the first time that magnetic chips can actually operate at the lowest fundamental energy dissipation theoret...
Lab experiments question popular measure of ancient ocean temperatures
Lab question popular ancient ocean temperatures
2015/9/9
Understanding the planet’s history is crucial if we are to predict its future. While some records are preserved in ice cores or tree rings, other records of the climate’s ancient past are buried deep ...
Many Experiments for the Price of One:A Breakthrough in the Study of Gene Regulation
Price of One Gene Regulation
2015/6/18
Inside every cell that makes up a diminutive fruit fly is a vast, dynamic network of information—the genome whose ~15,000 genes allow that cell to function. In a study recently published as a Br...
Two Large Hadron Collider experiments first to observe rare subatomic process
Two Large Hadron Collider experiments subatomic process
2015/5/25
Two experiments at the Large Hadron Collider at the European Organization for Nuclear Research (CERN) in Geneva, Switzerland, have combined their results and observed a previously unseen subatomic pro...
Penn and UC Merced Researchers Match Physical and Virtual Atomic Friction Experiments
Penn and UC Merced Researchers Match Physical Virtual Atomic Friction Experiments
2015/5/25
Technological limitations have made studying friction on the atomic scale difficult, but researchers at the University of Pennsylvania and the University of California, Merced, have now made advances ...