Neutrino ‘clues’ first appeared in the Large Hadron Collider

Neutrino ‘clues’ first appeared in the Large Hadron Collider

According to a recent report by the organization network of physicists, the group of American scientists led by the International Forward Search Experiment (FRASER) analyzed data from the European Large Hadron Collider (LHC) and discovered neutrinos on the LHC for the first time. ‘Hints.’ The latest research has taken an important step towards a deeper understanding of the elusive properties of neutrinos and their role in the universe.
Jonathan Feng, research paper co-author, professor of physics and astronomy at the University of California, Irvine, said: “We first observed the interaction between six neutrinos during the trial run of the small emulsion detector at the LHC. Scientists had never seen such signs in the particle accelerator before. ‘

Neutrinos belong to the basic particles of nature. They are electrically neutral, very small, and rarely interact with other substances. There are three known types of neutrinos: electron neutrinos, muzi neutrinos, and Taozi neutrinos. Since neutrinos were first observed in a nuclear reactor in 1956, scientists have detected neutrinos from many sources such as the sun, the atmosphere and the earth, but they have not yet been detected in the particle accelerator. The theory is that most of the neutrinos in the colliders have extremely high energies and we know very little about the interaction of high energy neutrinos, so the neutrinos produced in the colliders may be neutrino research belts. Here comes a new revelation.
The researchers indicated that the latest findings provide scientists with two key pieces of information. “First, it confirmed the correct position of neutrinos on the LHC. second, it confirmed the effectiveness of using emulsion detectors to observe the interaction of these neutrinos. ‘
The research equipment consists of lead plates and tungsten plates with alternating layers of emulsion in between. When particles collide in the LHC, some of the neutrinos generated hit the core of the dense metal, and the resulting particles pass through the emulsion layer, leaving visible traces. This gives scientists clues as to the energy of the particles and helps them. Determine the type of neutrino.
It is reported that the FRASER team, consisting of 76 physicists from 21 institutions in 9 countries, is combining a new emulsion detector with the FRASER device. David Casper, another co-author of the latest study and co-leader of the FRASER project, said, “With the new equipment, we are expected to be able to interact with more than 10,000 neutrinos by 2022 and will be the most energetic neutrino ever produced from an artificial source. ‘
Casper said scientists have only observed ceramic neutrinos about ten times to date, and that number is expected to increase one to three times over the next three years.