Dark matter detector finds a strange signal scientists can’t yet explain
The LUX-ZEPLIN experiment has detected a rare particle interaction that looks unusually difficult to explain as ordinary background noise and appeared where dark matter might be expected.
The LUX-ZEPLIN experiment has detected a rare particle interaction that looks unusually difficult to explain as ordinary background noise and appeared where dark matter might be expected.
The short version
- Scientists are not claiming a discovery yet, but additional data could show whether this single mysterious event is the first hint of a long-sought dark matter particle.
- For nearly a century, scientists have been trying to identify dark matter, the invisible material thought to account for about 85% of all matter in the universe.
- Its gravitational effects can be seen throughout the cosmos, yet no experiment has directly detected the substance itself.
What happened
Discovering what dark matter is made of remains one of the most important unresolved problems in modern physics. A new analysis from the LUX-ZEPLIN (LZ) experiment has now uncovered a particularly intriguing event.
Why it matters
Researchers recorded a single particle interaction that has proven difficult to explain using known background signals produced by ordinary matter.
Summary by Nerd News Network. Read the full article at ScienceDaily — Top Science via the links above and below.