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General Physics Sep 30, 2021

Particle accelerators may get a boost from oxygen

Whipping up world-class particle accelerator structures has long been a process akin to following a favorite recipe. Many of the best-performing samples are prepared using processes developed through trial and error over ...

General Physics Sep 28, 2021

Technological breakthrough in energy-efficient particle accelerators

At Technische Universität Darmstadt, the world's first operation of a multi-turn superconducting linear accelerator with significant energy recovery succeeded. The experiment at the university's electron linear accelerator ...

Optics & Photonics Sep 23, 2021

Physicists control the flow of electron pulses through a nanostructure channel

Particle accelerators are essential tools in research areas such as biology, materials science and particle physics. Researchers are always looking for more powerful ways of accelerating particles to improve existing equipment ...

Plasma Physics Sep 9, 2021

Unprecedented plasma lensing for high-intensity lasers

High-power laser pulses focused to small spots to reach incredible intensities enable a variety of applications, ranging from scientific research to industry and medicine. At the Berkeley Lab Laser Accelerator (BELLA) Center, ...

Optics & Photonics Aug 16, 2021

Table-top electron camera catches ultrafast dynamics of matter

Scientists at DESY have built a compact electron camera that can capture the inner, ultrafast dynamics of matter. The system shoots short bunches of electrons at a sample to take snapshots of its current inner structure. ...

Optics & Photonics Aug 9, 2021

New way to probe exotic matter aids in the study of atomic and particle physics

Physicists have created a new way to observe details about the structure and composition of materials that improves upon previous methods. Conventional spectroscopy changes the frequency of light shining on a sample over ...

Plasma Physics Aug 6, 2021

Using particle accelerators to investigate the quark-gluon plasma of the infant universe

In the early stages of the Universe, quarks and gluons were quickly confined to protons and neutrons which went on to form atoms. With particle accelerators reaching increasingly higher energy levels the opportunity to study ...

Astronomy Jul 12, 2021

Watching the Milky Way's supermassive black hole feed

The supermassive black hole at the center of our Milky Way galaxy, Sagittarius A*, is by far the closest such object to us, about 27,000 light-years away. Although it is not nearly so active or luminous as other galactic ...

General Physics Jul 2, 2021

Scientists propose new source for rare subatomic particles

A paper based on joint research by Prof. Yuan Changzheng from Institute of High Energy Physics of the Chinese Academy of Sciences, and Prof. Marek Karliner from Tel Aviv University of Israel, was published in Physical Review ...

Quantum Physics Jun 22, 2021

Classic magic trick may enable quantum computing

Quantum computing could solve problems that are difficult for traditional computer systems. It may seem like magic. One step toward achieving quantum computing even resembles a magician's trick: levitation. A new project ...

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