EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Hacker News·Aug 17·5 min read
Physicists discover a hidden gluon structure inside protons
TL;DR
Physicists have discovered a Y-shaped gluon structure within protons that may redefine our understanding of baryon number, challenging decades of established theory.
✦ Why It Matters
Consider exploring the implications of gluon interactions in your particle physics research or applications.
Key Takeaways
- Investigate the role of gluons in baryon number transport.
- Reassess models of proton structure in light of new findings.
- Consider implications for matter-antimatter asymmetry research.
- Stay updated on developments in quantum chromodynamics.
How It Works
The proposed mechanism suggests that during high-energy collisions, the Y-shaped gluon junction connecting quarks is easier to stop than the quarks themselves. This allows the energy of the junction to be converted into new baryons, which then emerge in directions perpendicular to the collision beams.