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Gamma ray - Wikipedia, the free encyclopedia
Gamma radiation, also known as gamma rays (denoted as γ), is electromagnetic radiation of high frequency (very short wavelength). They are produced by sub-atomic particle ...
Gamma-rays
Gamma-rays have the smallest wavelengths and the most energy of any other wave in the electromagnetic spectrum. These waves are generated by radioactive atoms and in nuclear ...
Gamma Rays | Radiation Protection | US EPA
This page describes gamma rays, their properties and health effects.
Gamma rays definition of Gamma rays in the Free Online Encyclopedia.
Gamma rays. Electromagnetic radiation emitted from excited atomic nuclei as an integral part of the process whereby the nucleus rearranges itself into a state of lower excitation ...
The Electromagnetic Spectrum: Gamma rays
UK Secondary school physics, free downloadable teaching resource ... Gamma rays are given off by stars, and by some radioactive substances.
Gamma-ray burst - Wikipedia, the free encyclopedia
Gamma-ray bursts (GRBs) are flashes of gamma rays associated with extremely energetic explosions in distant galaxies. They are the most luminous electromagnetic events known to occur ...
Gamma Rays | Universe Today
Among all electromagnetic waves, gamma rays have the shortest wavelengths (less than 0.01 nm), highest frequencies (around 1019 Hz), and, consequently, the
Gamma Rays
Gamma Rays. Gamma-rays are the most energetic form of light and are produced by the hottest regions of the universe.
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ChemCam Takes Closer Look at MarsLaboratory EquipmentLANL-developed gamma-ray detection instruments first revealed the existence of what we now know as gamma-ray bursts, an exciting area of astrophysical ...and more » |
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How gamma ray surgery works:WalesOnlineStereotactic radiosurgery, known as gamma-knife surgery, is a highly precise form of radiation therapy used to treat tumours and other abnormalities of the ...and more » |
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Nova Explosion Reveals Gamma RaysPhotonics.com25, 2010 — Using the Large Area Telescope (LAT) onboard NASA's Fermi Gamma-ray Space Telescope satellite, astronomers have detected gamma rays from a nova ... |
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