This box of holiday cheer is actually tubes of plasma containing suspended microparticles exposed to an electrical current to form 3-D crystal structures.
Space Exploration
Dec 11, 2019
0
8
To understand the fundamental nature of our universe, scientists would like to build particle colliders that accelerate electrons and their antimatter counterparts (positrons) to extreme energies (up to tera electron volts, ...
Plasma Physics
Oct 21, 2019
0
478
A key requirement for future facilities that aim to capture and control on Earth the fusion energy that drives the sun and stars is accurate predictions of the pressure of the plasma—the hot, charged gas that fuels fusion ...
Plasma Physics
Sep 20, 2019
13
146
How do researchers explore nature on its most fundamental level? They build "supermicroscopes" that can resolve atomic and subatomic details. This won't work with visible light, but they can probe the tiniest dimensions of ...
Optics & Photonics
Aug 13, 2019
0
1061
A research team of fusion scientists succeeded in proving that ions can be heated by plasma oscillations driven by high-energy particles. This has been confirmed by performing a large-scale simulation with a newly developed ...
Plasma Physics
Aug 06, 2019
1
171
High-energy shock waves driven by solar flares and coronal mass ejections of plasma from the sun erupt throughout the solar system, unleashing magnetic space storms that can damage satellites, disrupt cell phone service and ...
Plasma Physics
Jul 30, 2019
0
474
A team of fusion researchers succeeded in proving that energetic ions with energy in mega electron volt (MeV) range are superiorly confined in a plasma for the first time in helical systems. This promises the alpha particle ...
Plasma Physics
Jul 29, 2019
1
704
Subatomic particles zip around ring-shaped fusion machines known as tokamaks and sometimes merge, releasing large amounts of energy. But these particles—a soup of charged electrons and atomic nuclei, or ions, collectively ...
Plasma Physics
Jul 24, 2019
2
231
A few millionths of a second after the Big Bang, the universe was so dense and hot that the quarks and gluons that make up protons, neutrons and other hadrons existed freely in what is known as the quark–gluon plasma. The ...
General Physics
Jul 17, 2019
27
302
In particle physics, a jet is a shower of collimated particles generated by a highly energetic quark or gluon. In a lead-lead collision, jets must traverse through quark gluon plasma, altering their energy, track and consistency.
General Physics
Jun 18, 2019
1
6
