October 23, 2017

24.02.11: Hefty Anti-particle Found.

The menagerie of bizarre sub-atomic particles just got stranger, as scientists at Long Islands Relativistic Heavy Ion Collider recently unveiled the discovery of the heaviest anti-particle yet discovered. Dubbed the antihypertriton, this strange beast sits at 200 milli-electron volts (for comparison, an electron volt about 1.602 x 10-19 joules), beating out old fashioned anti-helium.

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23.01.11: A Hail of Anti-Matter?

Lightning (& antimatter?) as seen over Astroguyz HQ…

An anti-matter barrage may be underway high overhead. Recently, NASA scientists have released evidence that antimatter in the form of positron emission may be created right here on Earth during terrestrial thunderstorms. The evidence comes from the Fermi Gamma-ray Space Telescope, designed to monitor extra-galactic gamma-ray bursts. Since its launch in 2008, Fermi’s Gamma-ray Burst Monitor instrument has detected 130 of what are known as Terrestrial Gamma-ray Flashes, (TGF’s) generated by lightning. [Read more...]