Scientists Think Ghost Particles Could Be Storing Their Mass in a Hidden Dimension
Yahoo • • science
Key Points:
- The KATRIN experiment in Germany is investigating the existence of right-handed neutrinos, a hypothetical type of neutrino that may exist in tiny "dark dimensions" and could be linked to dark matter and dark energy theories.
- Right-handed neutrinos differ from the known left-handed neutrinos and could help explain the cosmological constant and the nature of dark energy through the Dark Dimension Proposal.
- KATRIN uses a large mass spectrometer to analyze the beta decay of tritium, searching for specific energy "kinks" in the electron spectrum that would indicate the presence of right-handed neutrinos.
- Researchers from Chulalongkorn University have published findings showing that KATRIN data can be used to test these theories by identifying two distinct parameter regions where right-handed neutrino signatures might appear.
- This work opens the door for further experimental designs and data analysis methods to explore dark dimensions and the role of neutrinos in fundamental physics.
