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B. Wang

2 articles · 30 co-authors · latest: 2026-05-19

Who’s Who in the World of Particles and Antiparticles

Physicists at LHCb have learned to identify neutral B mesons—particles that can turn into their antiparticles—more precisely. The new method analyzes not individual traits but the entire decay picture, improving accuracy by 35%. This brings us closer to understanding why matter defeated antimatter i
arXiv:2508.20180 · 2025-08-27

Dark Energy Twice Went Unstable

Dark energy, which makes the Universe expand ever faster, twice briefly crossed stable boundaries — DESI observations revealed this. The model explains such behavior by interaction with dark matter particles: their coupling creates an illusion of violation, but the system remains stable. The theory
arXiv:2605.20060 · 2026-05-19