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cosmic ray
(redirected from Anomalous cosmic ray)

   Also found in: Encyclopedia, Wikipedia 0.01 sec.
cosmic ray
n.
A stream of ionizing radiation of extraterrestrial origin, consisting chiefly of protons, alpha particles, and other atomic nuclei but including some high-energy electrons, that enters the atmosphere, collides with atomic nuclei, and produces secondary radiation, principally pions, muons, electrons, and gamma rays.

cosmic ray
A ray of radiation of extraterrestrial origin, consisting of one or more charged particles such as protons, alpha particles, and larger atomic nuclei. Cosmic rays entering the atmosphere collide with atoms, producing secondary radiation, such as pions, muons, electrons, and gamma rays. Cosmic rays (and secondary radiation) can be easily seen in a cloud chamber.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.cosmic ray - highly penetrating ionizing radiation of extraterrestrial origin; consisting chiefly of protons and alpha particles; collision with atmospheric particles results in rays and particles of many kinds
ionizing radiation - high-energy radiation capable of producing ionization in substances through which it passes
cosmic radiation - radiation coming from outside the solar system


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At the termination shock, McDonald notes, charged particles are accelerated to 1,000 times their initial energy, creating a group of energetic particles known as anomalous cosmic rays.
These so-called anomalous cosmic rays are energetic charged particles that strike Earth with only about one-hundredth the energy of cosmic rays from the far reaches of our galaxy or beyond.
proposed that such anomalous cosmic rays could become trapped in Earth's magnetic field if they passed close enough to hit atmospheric particles and lose all of their electrons.
 
 
Anomalon
Anomalopid
Anomalopidae
anomalops
anomalopteryx
Anomalopteryx didiformis
Anomalopteryx oweni
Anomaloscope
Anomaloscope
anomalous
anomalous
anomalous
anomalous
anomalous
Anomalous Arrangement of Pancreatobiliary Duct
anomalous arrangement of the pancreaticobiliary ductal system
anomalous atrioventricular excitation
anomalous atrioventricular excitation
anomalous atrioventricular excitation
anomalous atrioventricular excitation
anomalous Barkhausen effect
Anomalous Choledocho-Pancreatic Ductal Junction
Anomalous cognition
anomalous communication
anomalous complex
anomalous complex
anomalous complex
anomalous complex
Anomalous Connection of Pancreatobiliary Ducts
anomalous correspondence
Anomalous cosmic ray
anomalous dispersion
anomalous expansion
anomalous fetus
anomalous fetus
anomalous fetus
anomalous fetus
anomalous Funkel effect
anomalous Hall effect
Anomalous intuition
Anomalous Junction of Pancreaticobiliary Ducts
anomalous junction of the pancreaticobiliary ductal system
Anomalous Left Main Coronary Artery
Anomalous Left Pulmonary Venous Drainage
Anomalous Long Term Effects on Astronauts
anomalous magma
Anomalous magnetic dipole moment
Anomalous magnetic moment
Anomalous materials
Anomalous materials
Anomalous materials
Anomalous materials
Anomalous Mole-Fraction Effects
Anomalous monism
Anomalous monist
Anomalous number
anomalous origin of a coronary artery
Anomalous Origin of the Left Coronary Artery
Anomalous Origin of the Left Coronary Artery from the Pulmonary Artery
Anomalous Origin of the Left Coronary Artery from the Pulmonary Artery
Anomalous Origin of the Right Pulmonary Artery
 
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