earth21h
"Quasiparticle" that only has mass moving in one direction is seen for the first time
For the first time, researchers observed a type of quasiparticle that behaves in an unusual way. It only has mass moving in ...
ZME Science5d
This Wild Quasiparticle Switches Between Having Mass and Being Massless. It All Depends on the Direction It Travels
Scientists have stumbled upon the semi-Dirac fermion, first predicted 16 years ago. A team of researchers has now observed ...
IFLScience on MSN4d
First Observation Of A Quasiparticle That Only Has Mass When Moving In One Direction
A collection of particles known as a quasiparticle has been detected behaving as if it has mass when it moves in one ...
ScienceAlert on MSN2d
Physicists Find Particle That Only Has Mass When Moving in One Direction
In physics, mass generally refers to a property of particles that relates to things like their energy and resistance to ...
techexplorist14h
A particle that’s massless when moving in one direction but has a mass in the other direction
Scientists first suggested a type of particle called a semi-Dirac fermion 16 years ago. They thought these particles could ...
The Debrief3h
Physicists Baffled by Odd Quasiparticle That Seems to Have No Mass—Until It Changes Direction
Scientists have observed a quasiparticle that exhibits a very odd behavior: it appears to have mass, but only while moving in ...
Particle that only has mass when moving in one direction observed for first time
For the first time, scientists have observed a collection of particles, also known as a quasiparticle, that's massless when ...
Strange Particle Only Has Mass Moving in One Direction
For the first time, scientists have observed a collection of particles, also known as a quasiparticle, that's massless when ...
Armed robbery in Revesby6d
New Particle Found: Mass Only When Moving One Way
For the first time, scientists have observed a collection of particles, also known as a quasiparticle, that's massless when ...
Phys.org6d
Particle that only has mass when moving in one direction observed for first time
For the first time, scientists have observed a collection of particles, also known as a quasiparticle, that's massless when moving one direction but has mass in the other direction. The ...