The LHC's annular acceleration channel has a circumference of 27 kilometers and a diameter of three meters; the Alice detector is 26 meters long, 16 meters high, and 16 meters wide, and weighs 10,000 tons; the Atlas detector is 46 meters long, 25 meters high, and 25 meters wide.

, weighs 7,000 tons; the cms detector is 21 meters long, 15 meters wide, 15 meters high, and weighs 10,000 taels.

1,500 tons; the LHC bottom quark detector is 21 meters long, 10 meters high, 13 meters wide, and weighs 5,600 tons; the full-section elastic scattering detector is 440 meters long, 5 meters high, 5 meters wide, and weighs 20

tons; there are two LHC detectors, each is 30 cm long, 80 cm high, 13 cm wide, and weighs 40 kilograms. △↗,.

These are just a few of the main equipment of LHC. If you include its power supply supporting equipment, control system, monitoring system, etc., there will be even more. You can imagine how much effort it takes to complete the maintenance and repair of such a big thing.

So when Kahn, Ballack and others started their leisurely vacation with the joy of winning the Triple Crown, Lu Qiujian was busier than when the schedule was the most intensive; Dr. Evans had already regarded Lu Qiujian as

Since I became his heir, I assigned Lu Qiujian to take responsibility for all the tasks that could be handed over to others. I was only responsible for supervising him to see if he had made any mistakes, and reporting to the superior department. At the same time, he did not forget to help Lu Qiujian to pursue questions.

Experimental plan matters.

"A small part of the room-temperature magnets of the Alice detector are magnetically weakened and need to be replaced in time; the pipes of the circular accelerator have metal fatigue in several places, which may cause liquid nitrogen leakage in later tests. I have clearly marked the specific locations.

And notify the relevant departments to carry out maintenance; and "After a busy day of work, Lu Qiujian reported the work to Dr. Evans with a thick test report.

While listening to Lu Qiujian's report, Dr. Evans marked the problems found on the three-dimensional model of LHC on the computer. When Lu Qiujian finished the report, he touched his chin and carefully read all the problems found today.

, said after a long time, "Judging from the current situation, the overall condition of the LHC is better than expected. Maybe we can complete the maintenance and repairs in advance!"

"We just have to pray that no more serious problems are discovered in the second half of the work." As of today, the maintenance work plan has been generally completed. According to the current feedback information, the LHC is in good condition.

"Your experimental plan is indeed better than what we have done before!" Dr. Evans turned the monitor to face Lu Qiujian, pointed at the few red dots he marked and said, "Look. Here,

Here, and here, these problems are the losses caused by the first test according to the test plan specified by us; and you should use your

After the test plan was formulated, the losses in these areas were significantly reduced. The total damage caused by subsequent tests was not half that of the first test! I think the reason why the lhc is maintained is better than expected.

, all because you fully considered the endurance capacity of each component of LHC when formulating the experimental plan!"

"And your strict requirements and supervision of this project over the past ten years!" Lu Qiujian accepted Dr. Evans's praise calmly, letting people at CRN understand that his experimental control ability will help to successfully pass through dark matter.

The review of the detection experiment plan; at the same time, the LHC's ability to maintain such a state is inseparable from Dr. Evans's decades of meticulous work. Lu Qiujian's praise is extremely sincere!

"I think I can give myself some time off. I haven't been back to Ireland for a long time since the Higgs boson detection experiment started! You will be responsible for the maintenance and repair work of the LHC."

Enough with hosting!" Dr. Evans said half-jokingly and half-seriously.

"You can definitely do this! I'm afraid I only have a few free days recently. If the dark matter experiment is officially launched, you will probably be busier than before, right?" Lu Qiujian is also happy that this respected senior can take a break, Lin

After all, Dr. Evans is almost sixty years old, and all his body functions are declining. He is incomparable to ordinary young people, let alone a monster like Lu Qiujian!

"Let me take a look at the later work schedule!" Dr. Evans stood up and walked to the large work schedule posted on the wall. He thought about it carefully for a while and said happily, "The work in the next five days will not be difficult.

You can definitely lead them to complete it! The sixth day's work involves some areas that you haven't learned about in detail before, and I may need to assist on site! It seems like I can really use another short vacation!"

"Then take this time to have a little rest!" Dr. Evans's judgment on the subsequent work was basically the same as his. Lu Qiujian continued, "If you are going back to Ireland for vacation, then bring me a few bottles of wine when you come back.

!I’ve been coveting Irish whiskey and stout for a long time!”

"Of course!" Dr. Evans happily agreed. "I need to bring more, just so I can use it at the celebration banquet after the maintenance and repairs are completed!"

The next day, Lu Qiujian sent Dr. Evans to the airport. After returning, he started working nervously and busy again. Today, he also found no major problems and sent Dr. Evans a text message saying that everything went well. Lu Qiujian asked his team to take a rest after get off work.

Lafayette and the others can go back to rest, but Lu Qiujian has to continue to be busy. Their current work only includes the maintenance of the LHC, and Lu Qiujian also has to advance the dark matter experiment and review the manuscripts of the mathematics journal he runs.

Tasks such as training the three students at Beijing Normal University, work in Professor Schuft's laboratory, etc. need to be completed.

What was different from usual was that today he did not return to his residence immediately after finishing his work. Instead, he went to the office of another Cern project team. He made an appointment with Professor Ding Zhaozhong, the person in charge of the project, to meet today.

Professor Ding Zhaozhong has been leading the Alpha Magnetic Spectrometer project at Cern a long time ago. This is a large-scale particle physics experiment that will specifically observe electrons, positrons, protons, antiprotons and nucleons under high-energy radiation in space, and search for

Evidence for the existence of dark matter and antimatter is also an important goal of this project team.

It can be said that Professor Ding Zhaozhong’s current work has the same goal as Lu Qiujian’s, and as a world-class experimental physicist, Professor Ding Zhaozhong’s influence is very great. Lu Qiujian’s appointment to meet with him this time is very important.

The purpose is to try to persuade him to support his experimental plan! (To be continued.)
Chapter completed!