The Higgs boson lives for an extremely short time before it transforms, or "decays," into other particles. It is through the detection of some of these decay products that the unique particle has first been—and continues ...
General Physics
Feb 24, 2022
0
398
New results from the MicroBooNE experiment at the U.S. Department of Energy's Fermi National Accelerator Laboratory deal a blow to a theoretical particle known as the sterile neutrino. There is no such thing.
General Physics
Oct 27, 2021
4
837
For decades, physicists have theorized that the current best theory describing particle physics—the "Standard Model"—was not sufficient to explain the way the universe works. In the search for physics beyond the Standard ...
General Physics
Oct 18, 2021
0
126
In October 2019, a high-energy neutrino slammed into Antarctica. The neutrino, which was remarkably hard to detect, piqued astronomers' interest: what could generate such a powerful particle?
Astronomy
Oct 13, 2021
3
1401
Experiments have spotted anomalies hinting at a new type of neutrino, one that would go beyond the standard model of particle physics and perhaps open a portal to the dark sector. But no one has ever directly observed this ...
General Physics
Oct 12, 2021
0
144
The Universe is filled with energetic particles, such as X rays, gamma rays, and neutrinos. However, most of the high-energy cosmic particles' origins remain unexplained.
Astronomy
Sep 24, 2021
27
203
A team in the PRISMA+ cluster of excellence at the Johannes Gutenberg University in Mainz succeeded in computing how atomic nuclei of the Calcium element behave in collisions with electrons. Results agree very well with available ...
General Physics
Aug 10, 2021
8
592
How do you spot a subatomic neutrino in a "haystack" of particles streaming from space? That's the daunting prospect facing physicists studying neutrinos with detectors near Earth's surface. With little to no shielding in ...
General Physics
Jun 9, 2021
0
14
An experiment to capture unprecedented 3D images of the trajectories of charged particles has been demonstrated using cosmic rays as they strike and travel through a cryostat filled with a ton of liquid argon. The results ...
General Physics
May 14, 2021
2
35
Massive stars end their lives in explosions called core-collapse supernovae. These explosions produce very large numbers of weakly interacting particles called neutrinos. Scientists working on the Deep Underground Neutrino ...
General Physics
Apr 19, 2021
0
79
