Most of us are familiar with the basic constituents of protons, neutrons, and electrons, but in fact there are many other particles responsible for the formation of matter.
In this article we will review together some of the information that you need to know about one of these particles - the neutrino particle.
History of neutrinos
1. In 1930, Wolfgang Baoli assumed a very small particle mass due to a loss of energy during the decay of beta particles.
2. In 1934, on the basis of Pauli's hypothesis, the world Enrico Fermi proposed a theory on this particle called the "neutrino".
3. In 1957, Bruno Ponticuro assumed the existence of what is known as neutrino oscillation or its transformation from one flavor to another.
4. In 1968, the second type of neutrino or so-called "muon neutrino" was discovered by a team of scientists led by Leon Lederman, Jack Steinberger and others at the Brookhaven National Laboratory in the United States.
5. In 1975, scientists assumed the presence of a "tau neutrino" particle after a series of experiments by Martin Lewis Pearl and others at the SLAC Laboratory.
6. In 1987, neutrino particles emitted from supernova 1987A were detected.
7. In 2015, scientists Takaki Kagita and Arthur MacDonald won the Nobel Prize in Physics for their research on neutrino, where they proved that the particles had a mass. The Swedish Nobel Committee stated in its conclusions that the two worlds had been rewarded to monitor the neutrino oscillations, Better for the universe.
The neutrino particles are generated by violent cosmic events such as gamma rays, which are very strange in nature, as described by John Conway, a professor of physics at the University of California, who is massless and unsupervised. It can be called Ghost Particles. Most neutrinos coming from space pass through the Earth without interacting with one atom; they are highly available in the universe; scientists believe that these particles can contribute to the mass of the universe because of their very small mass and terrible numbers.
Types of neutrinos
There are three types of neutrinos, or so-called "neutrons, neutrons, neutrinos, taw neutrino" that vibrate from one type to another during their space buoyancy, which is why they have a mass. Some scientists assume that there is another type of neutrino called "sterile neutrino". Each neutrino has an antibody called antineutrino. It is also characterized by being a non-charge and has a torque of 1/2.
The speed of neutrinos
According to the theory of special relativity, if neutrino particles are massless, they should move at the speed of light. Scientists later found that they had a mass, albeit very small, which meant that they could not move at the speed of light, but rather quickly.
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