The Particle That Might Explain Why Anything Exists at All

[erronis]

https://scitechdaily.com/the-particle-that-might-explain-why-anything-exists-at-all/

Scientists at CERN have made a groundbreaking discovery that deepens our understanding of why the Universe is made of matter and not antimatter.

By analyzing an enormous trove of data from the LHC, researchers observed a subtle but significant asymmetry in the behavior of a particle called the beauty-lambda baryon and its antimatter twin. This marks the first confirmed case of CP violation in baryons – particles that include protons and neutrons – offering new insights into one of the biggest unsolved mysteries in physics. The discovery hints that there may be forces or particles beyond what the Standard Model can currently explain.

New Milestone in Matter-Antimatter Research

Earlier this month, at the Rencontres de Moriond conference in La Thuile, Italy, scientists from the LHCb collaboration at CERN announced a major advance in our understanding of the subtle, but crucial, differences between matter and antimatter.

By analyzing large datasets from the Large Hadron Collider (LHC), the international team found strong evidence that baryons, particles like protons and neutrons, which make up atomic nuclei, experience a kind of mirror-breaking behavior in the laws of nature. This asymmetry, known as CP violation, means matter and antimatter don’t behave exactly the same. The discovery sheds new light on why the particles that make up matter follow the patterns described by the Standard Model of particle physics, and why matter appears to have won out over antimatter in the early universe.

According to physics, the Big Bang should have produced matter and antimatter in equal amounts. Yet, antimatter almost entirely vanished while matter formed everything we see today. This imbalance suggests a subtle difference in how matter and antimatter behave—an asymmetry known as CP violation. Understanding how and why this asymmetry arose could explain one of the most fundamental questions in science: why the Universe contains anything at all, instead of being an empty void.

LHCb Experiment Cavern at LHC

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[lastlib]

1. I Fcking LOVE Science!

This is awesome stuff! It boggles my poor little mind!

Thanks for posting!

[John1956PA]

2. I think antimatter contains protons with negative charges.

The electrons in antimatter have positive charges, I think.