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Now, scientists say, some of the strangest galactic behaviorevers ever observed have been found in deep-space gamma-ray bursts.
years ago, scientists detected six extremely high-energy electromagnetic bursts, showing evidence of complex time-reversal wave-like behavior, in which case time seems to be repeated backwards.
"gamma-ray bursts are the brightest and most energetic astronomical events in the universe, and scientists believe they form in the collision process of neutron stars.
process releases the "collider" - a large number of electron and ion particles.
these released high-speed particles create "particle emissions" with a peculiar "time reversal effect".
now, scientists say some of the strangest galactic behaviorevers ever observed have been found in deep-space gamma-ray bursts.
years ago, scientists detected six extremely high-energy electromagnetic bursts, showing evidence of complex time-reversal wave-like behavior, in which case time seems to be repeated backwards.
scientists who found that mysterious gamma-ray bursts have a "time reversal effect" scientists do not see this as evidence of time travel, but instead believe that repeated release of gamma-ray particles is a high-speed release of charged particles that can produce echoes in galactic debris.
this will produce an unusual signal that is further distorted by interference or noise over billions of light-years.
understanding of this phenomenon will help us to analyze more how massive stars die and even how black holes form.
gamma-ray bursts are the brightest and most energetic astronomical events in the universe.
scientists can observe the phenomenon only when gamma rays are released directly toward earth.
most gamma-ray bursts occur billions of light-years away, and observing the phenomenon from an Earth perspective can last from milliseconds to hours.
scientists still don't know the exact source of the gamma-ray burst, which some experts believe is due to neutron star collisions. Other experts
point out that gamma-ray bursts are produced during the rapid rotation of stars to crash into neutron stars, quarks, or black holes.
the supernova elicited by these catastrophic celestial events are thought to have produced gamma-ray bursts, and the clarity of the signals is often attenuated by interference seisoping as gamma-ray bursts are far from Earth.
noise reduces the resolution of the signal and can lead to a "smearing effect", a side effect of medium-intensity gamma-ray bursts producing three peaks and a weak intensity gamma-ray burst producing one peak.
to reduce this phenomenon, the researchers carefully looked at data from the operation of NASA's Compton Gamma-ray Observatory's BATSE instrument between 1991 and 2000 and found six unusually bright gamma-ray bursts.
they believe the event may have been caused by a "collision" - electron and ion clusters -- erupting at very high speeds.
the material then triggered the release of "radioactive material", showing a repeat-reversal pattern in which the signal reflects through the star's exploding material cloud, like an echo wave. Another possible reason for
is if the physical cloud has a radial bilateral symmetry, such as concentric ring structures.
these "collisions" can then pass through the ring structure without being reflected, while producing a feature of a time reversal pulse. The existence of a time-reversal pulse structure leads us to believe in a physical model of gamma-ray pulses that must contain strong physical symmetry and the interaction of a single "collider,"
, researchers at Charleston College in the United States said in their paper.
we explored some simple kinematic models and found that the distribution of impact matter during gamma-ray bursts must be consistent with the bilateral symmetry distribution and the impact of a single collision, a physical phenomenon responsible for reversing the single collision process, or the reflection effect of a single impactor in a bilaterally symmetrical distribution material as it passes through.
the latest study to be published in the recently published Astrophysical Journal.
.