After spending two days at the National Defense Science and Technology University and having a general understanding of the affairs of the large-scale strong particle collider project, he discussed with Tai Xuewen and Xie Tianhua, the two project leaders, and set the launch meeting of the hadron collider for 15 November.

There's still nearly a month to go, enough time to prepare, and enough time for physicists around the world to adjust to themselves.

I don't know how many physicists and institutions will attend the kick-off meeting, but I can judge the attitude of the theoretical physics community.

It doesn't matter whether the physics institutions in Omi are willing to attend this kick-off meeting or not, it is enough for the physicists to come.

After all, under the influence of the United States and those Western countries, the tone of CERN's competition with them has been set from the beginning, and it is unrealistic to expect those physical institutions to send representatives to support their collider.

If you want the physical institutions to provide technical support or help, unless they can bring down CERN with high-performance colliders, or make those Western countries feel oppressed in other areas, and reduce their investment in CERN.

Fortunately, Xu Chuan's goal is not those physical institutions, his goal is always a physicist.

Although some people may be influenced by CERN and Western forces, based on the high-intensity particle collider, I believe that most physicists will take the initiative to 'help'.

After all, even if it is an upgraded high-strength LH-LHC, its collision energy level is unlikely to meet the standards they built.

With the support of improved superconducting materials, Xu Chuan is confident that the energy level of the collider will be increased to the level of hundreds of Tevs or even thousands of Tevs.

The superconducting materials provided by the United States to CERN, no matter how superior the performance of the critical magnetic field is, is only close to that of high-temperature copper-carbon-silver composite superconducting materials.

The improved superconductor, in the case of deliberately enhancing the critical magnetic field of the material, combined with the superposition method, its magnetic field can achieve an exaggerated magnetic field of more than 80 Tesla, which is almost twice that of the warm copper-carbon-silver composite superconducting material.

Suffice it to say, this is an exaggerated figure.

The average magnetic field strength of the earth is about 0.005 Tesla, 80 Tesla, which is 16,000 times the strength of the earth's magnetic field.

The magnetic field strength of ordinary medical MRI equipment 1 or CT instrument is only 1-3 Tesla.

In equipment such as the collider, a coil with a strong critical magnetic field and a high-sensitivity detector are at the core.

The former can accelerate various particles to infinitely close to the speed of light, generating stronger collision energy; The latter can be more accurate in observing and exploring useful clues.

So in terms of the energy level of the collider, Xu Chuan was not worried that CERN would surpass him.

The advantage of CERN is only rich experience and many physicists, first pull the physicists over, and then slowly drag CERN to death, and transfer the world's physics holy land to China, this is the goal.

Since I've returned to Shonan, there's no reason not to go back to my hometown.

After arranging to deal with some things about the collision project, he hurried to his hometown smoothly.

The convoy drove on the highway for more than an hour and turned onto the national highway.

After another ten minutes, a small village came into Xu Chuan's eyes.

Seeing the small villa appear in front of him, he couldn't help but smile on his face.

Since he left his hometown at the beginning of the year, he has not been home for almost eight or nine months.

Although his parents went to Jinling to see him during the Mid-Autumn Festival, this is the hometown in their hearts.

When the car drove to the front of the floor, the villagers and neighbors who were discussing something in the lobby all turned their curious eyes.

Including Father Xu, looking at the somewhat familiar Hongqi car, his heart suddenly beat twice quickly.

stood up and walked out quickly, just bumping into Xu Chuan who pushed the car door and walked down, the father and son glanced at each other, Xu Chuan grinned and said, "Dad, I'm back." ”

Although he guessed that his son might be back when he saw the familiar Hongqi car, when he really saw the eldest child standing in front of him, he was still stunned for a moment, a little surprised.

But soon he came back to his senses, a smile spread on his wrinkled face, and he quickly said, "Why don't you call in advance when you come back." ”

While speaking, Xu Jianguo looked his son up and down, as if judging how he was doing outside during this time.

The older generation seems to have this ability, and they can judge how their children are doing outside just by looking at them.

Xu Chuan said with a smile: "I happened to have something to do in Star City two days ago, so I came back by the way to take a look, and besides, what do you want to say hello when you go home." ”

At this moment, the neighbors in the lobby of the house also came out.

"Yo, our Great Scientist is back!"

"Why did Chuanzi come back so early this year?"

"Chuan'er came back just in time, come and come, let's discuss something together."

Neighbors and friends greeted each other warmly, Xu Chuan responded one by one with a smile, and called Uncle a few times before the crowd returned to the lobby and continued to chat.

Xu Chuan didn't pay much attention to it, and found his mother in the first room, and only returned to the lobby after giving a surprise.

"Chuanzi, come on, come on, sit here. You came back just in time, the village is going to repair the family tree, and we are discussing it at your house, and the university scholars are coming to give some advice. ”

Seeing him come out again, an old man in his seventies waved at him with a smile, pointed to the empty chair next to him, and motioned for him to sit down and discuss together.

When one person attains the Tao, the chicken and dog ascend to heaven; This sentence is also very suitable for Xujia Village.

Since Xu Chuan became famous, whether it is the city, county or town, there has been a lot more care for this previously inconspicuous small village.

Concrete roads have been expanded, water conservancy has been built in the fields, and various welfare policies that were previously invisible have been implemented, such as agricultural subsidies, education subsidies, and helping the poor for low-income households.

Even the county has given this small village a subsidy policy for rural e-commerce and scientific research and entrepreneurship projects, although many middle-aged and elderly people in the village do not understand these things, but these things will be transferred to Xu Chuan through Xu's father's hand every time, and Xu Chuan also knows a lot indirectly.

"It's good to cultivate the family tree, it's a good thing, good grandfather." Xu Chuan smiled and said, "If there is anything that needs help, or if there is a gap in funds, just tell my dad." This kind of good thing should be supported. ”

The seventy-year-old man in front of him is an elder in the village, who used to be the village head, and is highly respected, and many corresponding village projects and things are presided over by him.

For such a thing as repairing the family tree, Xu Chuan naturally supports it.

But he didn't understand this matter, so he could only pay for it.

The old man named Xu Qiuliang on the other side waved his hand with a smile and said, "Hey, what kind of money do you want to pay for cultivating genealogy, which the whole village has to participate in." ”

After a pause, the old man continued: "It just so happens that you are here today, and I came to your house today, and it still has something to do with you." ”

"Something to do with me?" Xu Chuan was stunned for a moment, and looked at the old man in front of him curiously.

Xu Qiuliang nodded, and said with a smile: "You are a promising baby, you have become a scientist, you have become a national academician, and you have made great contributions and achievements to the country. ”

"Someone in the village mentioned it before, thinking about your achievements here, winning awards, and what to contribute, and I want to record these things for you."

"But there is still a lot of consideration for this matter. After all, you are still young, and there is still a long way to go, including that you are not married or something, you need to think about it carefully. ”

Hearing this, Xu Chuan asked with some doubts: "Isn't cultivating a genealogy as a lineage table, filling in the names of the clansmen, examining the origin of the surname, and recording the migration process, and these personal deeds can also be written?" ”

On the side, another old man laughed and joked, and said: "You must be able to write it, and you can be elected as a national academician, let alone record your achievements, even if the family tree starts with you, it's no problem to open another book." ”

"It's just that if it's a matter of recording your deeds, it doesn't matter if it's in normal times, but when you record it when you repair your genealogy, then we, the old men, are all scruples."

"After all, this kind of thing is a bit taboo. We're also discussing with your dad here to see if there's another good way to do it. ”

Although Xu Chuan supports the matter of cultivating genealogy, he doesn't know much about this kind of thing.

After asking these old people in the lobby, I understood what it meant to come.

Normally, the books are basically listed for the passers-by, recording their lives.

Especially when cultivating genealogy, it is very taboo to list the living people.

On the one hand, it is not easy to correctly evaluate the merits and demerits, and it is easy to produce deviations, and the writer will also have many worries, and it is difficult to write straight.

On the other hand, this kind of thing is not very good, and it is taboo.

Of course, the old man in the village never thought that he would have to open a book or something about him now, because he would be poked in the backbone if he did such a thing.

The old people just want to simply record some of his achievements through the 'pedigree record', such as national academicians and Nobel Prizes.

After all, for a village, these reputations can be said to be honors that the smoke from the ancestral tomb may not necessarily bring, and it would be a pity not to record them when cultivating the genealogy.

But considering that Xu Chuan hasn't even married yet, this kind of thing needs to be seriously considered.

PS: There's one more chapter later