New results from the MicroBooNE experiment at Fermilab found no evidence of a hypothetical fourth flavor of neutrino ...

Theoretical calculations predict a complex excited state (0+) for helium-4 (4He) at the 20.21 MeV energy level. This state involves a coupling of three cluster configurations: hydrogen-3 and a proton, ...

Two papers challenged the existence of theorized particles called sterile neutrinos that might account for mysteries like the ...

"Precision in these measurements is critical, as even subtle discrepancies could signal deviations from the model — ...

Scientists have taken a major step toward solving a long-standing mystery in particle physics, by finding no sign of the ...

It is something like the "Holy Grail" of physics: unifying particle physics and gravitation. The world of tiny particles is ...

Antimatter particles are mirror versions of matter particles, with the opposite values of properties such as electric charge.

Scientists mix plasmas of antiprotons and positrons in a magnetic bottle called a Penning-Malmberg trap. When these particles ...

Alpha spotter the study was done using the Grand Raiden spectrometer at Osaka’s Research Centre for Nuclear Physics. (Courtesy: Thomas Aumann/TU Darmstadt) “Alpha clusters” resembling helium-4 nuclei ...

This is an example track of an alpha particle (energy 15 MeV) from the test beam registered with the demonstrator detector mini-eTPC. Read-out electrodes of the detector are parallel to the X-Y plane, ...