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Lightning strikes the
space shuttle launch platform (STS-8). Credit:
NASA MSFC, KSC, JSC
Gamma Gamma Hey
Jun 10, 2010
Gamma ray frequency
electromagnetic radiation has been
detected in terrestrial lightning
strokes.
On June 11, 2008, NASA launched the
Fermi Gamma Ray Space Telescope
(formerly
GLAST) on a mission to identify
the location of intergalactic gamma
ray bursters. Otherwise known as
GRBs, they generate intense energies
detectable from millions of
light-years away. Since gamma rays
are unable to penetrate the ozone
layer (except those with the highest
energies), however, Fermi is in a low
orbit that takes it out of Earth's
atmosphere.
According to a recent
press release, scientists have
been confronted with yet another
surprising find: 17 gamma ray
flashes have been detected in
lightning from terrestrial
thunderstorms. As the team analyzing
data from the satellite noted, the
gamma ray frequency "could have been
produced only by the decay of
energetic positrons, the antimatter
equivalent of electrons."
As Karl Popper once observed,
though: "No matter how many
instances of white swans we may have
observed, this does not justify the
conclusion that all swans are
white."
An electric discharge in plasma
creates a tube-like magnetic sheath
along its axis called a "double
layer." If enough current flows
through the circuit, the sheath will
glow, sometimes forming other
sheaths within it.
Double layers form when positive
charges build up in one region of a
plasma cloud and negative charges
build up nearby. A powerful electric
field appears between the two
regions, which accelerates charged
particles. The electric charges
spiral in the magnetic fields,
emitting x-rays, extreme
ultraviolet, and sometimes gamma
rays.
As physicist and Electric Universe
advocate Wal Thornhill wrote: "In
the Electric Universe model, there
is no antimatter forming
antiparticles. An electron and a
positron are composed of the same
charged sub-particles in different
conformations. They come together to
form a stable neutrino, emitting
most of their orbital energies in
the process. They do not annihilate
each other. In that sense a neutrino
embodies both the electron and the
positron. It can have no
antiparticle. The bookmakers would
be wise not to bet on the Standard
Model of particle physics."
The electromagnetic field
beneath a thunderstorm increases
(up to 10,000 volts per meter) and
stores energy from the surrounding
environment like a capacitor. A
"wind" of charged particles blows
toward the storm. In other words, a
current flows into the cloud base.
Surrounding air is pulled along
with the current flow and
creates powerful updrafts that
sometimes rise into the
stratosphere.
Lightning is a plasma and creates a
powerful electromagnetic pulse
across a wide range of frequencies
as it releases the charge build up
in a storm cloud. Thunderheads may
be several thousand cubic kilometers
in extent, yet all of their stored
electrical energy travels down a
discharge channel no wider than a
man's waist. The z-pinch effect
inside a lightning bolt's vortex
causes rapid ionization, as well as
particle acceleration fast enough to
generate gamma rays.
Stephen Smith
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YouTube video, first glimpses of Episode Two in the "Symbols of an Alien Sky"
series.
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Three ebooks in the Universe Electric series are
now available. Consistently
praised for easily understandable text and exquisite graphics.
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