I went to CERN during my doctoral study

1. CERN is the largest particle physics research center in the world. It's on the border of France and Switzerland Scientists have found that any matter in the universe is composed of elementary particles, some of which are stable and form normal matter. Other particles survive for a very short time and then decay into stable particles, all of which coexist instantaneously after the big bang

physicists try to explore the composition of matter and what forces combine it. The particles are extremely small. To detect and study them, special tools are needed, which are accelerators. They can accelerate particles to very high energy and then let them collide to proce other particles. Where particles collide, scientists have built large detectors to observe and study these collisions. Physicists can discover the composition of particles or create new particles to reveal the nature of their interactions

founded in 1954, CERN is the first joint scientific research institution in Europe, mainly providing physicists with necessary research tools, namely accelerators and detectors. It has the world's largest Electron Positron Collider LEP (large electron positron collider) and super proton synchrotron SPS (super proton synchrotron). The accelerator accelerates particles almost to the speed of light and uses detectors to detect particles. CERN has also launched a research project cngs to send neutrinos to Gran Sasso, Italy, to study neutrino oscillations

CERN now has 20 member countries and employs nearly 3000 people. They are representatives of a wide range of professions, including physicists, engineers, technicians, managers, workers, etc. About 6500 particle physicists in the world have visited CERN and engaged in research work. They represent 500 universities and more than 80 nationalities.

2. Then we should compare the influence of domestic masters with that of CERN. The best combination of children's aspirations and future career, comprehensive consideration!

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4. The headquarters of CERN is located in meyrin, a suburb of Geneva, Switzerland. Its main function is to provide particle accelerators and other infrastructure for the research of high energy physics, so as to carry out many international cooperative experiments. At the same time, a large computer center with strong data processing ability has been set up to assist in the analysis of experimental data for researchers in other places, forming a huge network center
CERN has employed about 3000 full-time employees. About 6500 scientists and engineers from 80 nationalities, representing more than 500 universities, concted experiments in CERN. This accounts for about half of the world's circle of particle physics
members of the public are welcome to visit the Museum of particle physics ring office hours. In some periods, they can visit their actual work and have multiple language translations.

8. According to the results of repeated experiments with neutrinos, CERN scientists have confirmed that neutrinos move faster than light, BBC reported. The sensational discovery was first announced in September. Physical experimenters declared at that time that CERN sent neutrinos to the Gran Sasso laboratory in Italy 732 kilometers away, and the tracking and velocity measurement results showed that neutrinos arrived 60 nanoseconds earlier than photons. According to Einstein's theory of relativity, no matter can travel faster than light in a vacuum. Many scientists believe that if this discovery is confirmed by other experiments, it will change one of the most important basic principles in modern physics.

9. There is no China.