Matter to Anti-Matter 3 Trillion Times a Second
Posted on September 26, 2006 Comments (1)
Fermilab’s CDF scientists make it official: They have discovered the quick-change behavior of the B-sub-s meson, which switches between matter and antimatter 3 trillion times a second.
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Determining the astonishing rate of 3 trillion oscillations per second required sophisticated analysis techniques. CDF cospokespersons Konigsberg and Fermilab’s Rob Roser explained that the B_s meson is a very short-lived particle. In order to understand its underlying characteristics, scientists have to observe how each particle decays to determine its true make-up.
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Determining the astonishing rate of 3 trillion oscillations per second required sophisticated analysis techniques. CDF cospokespersons Konigsberg and Fermilab’s Rob Roser explained that the B_s meson is a very short-lived particle. In order to understand its underlying characteristics, scientists have to observe how each particle decays to determine its true make-up.
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March 19th, 2008 @ 2:02 pm
[…] First Evidence of New Physics in b s Transitions (research paper) – posts tagged physics – Matter to Anti-Matter 3 Trillion Times a Second – Quantum Mechanics Made Relatively Simple Podcasts by curiouscat Tags: Research, […]