Let's talk about Mr. Qian Xuesen first. The relationship is very simple.
Look at the famous picture below.
From left to right, grandmaster: seeder, apprentice: Qian Xuesen, master: von Carmen. (I don't know what Pelant and von Carmen do, please Baidu yourself. )
This picture is famous because it was taken by three generations of masters and apprentices of world aerodynamics at that time, and they represented the highest peak of world aerodynamics at that time.
Therefore, since Mr. Qian is their apprentice, he naturally has nothing to do with the radioactive physics of atomic bombs and hydrogen bombs, nor can he be the chief engineer who later presided over the development of atomic bombs or hydrogen bombs in New China.
In fact, Mr. Qian has always been the founder of the new China rocket and ballistic missile. (The rocket carrying research of nuclear bomb and hydrogen bomb is related to it, but the missile-ization of nuclear bomb is another story. )
To put it simply: Mr. Qian studies rockets. Atomic bombs and hydrogen bombs have nothing to do with him.
China's "two bombs" refer to atomic bombs and ballistic missiles. So Mr. Qian is engaged in one of them, ballistic missile research.
And Mr. Deng Jiaxian, his relationship is more complicated.
Mr. Deng Jiaxian is an out-and-out nuclear physics research major, and the theoretical research direction of the first atomic bomb in New China was also set by him in 1959, so it is no exaggeration to say that he is the father of the atomic bomb (one of them, and Mr. Qian Sanqiang). The correct theoretical direction saves a lot of time for the study of atomic bombs in the future.
After the success of the atomic bomb explosion, Mr. Deng led a team to participate in the research of hydrogen bombs. Why? Because the hydrogen bomb is ignited by an atomic bomb, if the atomic bomb is not done well and is not small, the hydrogen bomb will not be small, and the hydrogen bomb that is not small cannot be used as a weapon. Here, I would like to thank Mr. Deng for the theoretical direction he set before making the atomic bomb. Because of the right direction, the miniaturization of China's atomic bomb is going smoothly, which can detonate the inner core atomic bomb for the hydrogen bomb.
But the optical inner core is well done, and it is impossible to make a weapon-grade hydrogen bomb without designing the outer shell. Therefore, there is another person in the hydrogen bomb team who has put forward a revolutionary design direction for the shell structure. This man is Mr. Yu Min.
The "Yumin configuration" hydrogen bomb structure put forward by Mr. Yu Min creatively changed the hydrogen bomb structure, making China's hydrogen bomb independent of the T-U configuration in the world at that time, greatly reducing the volume and weight of the hydrogen bomb, and making the first hydrogen bomb in China have weapons-grade performance.
So even in the development team of hydrogen bombs, Mr. Deng led the whole team as the chief engineer, but in the structural theory of hydrogen bombs, Mr. Yu Min's scheme was adopted. (In fact, everyone in it is called "Deng-Yu configuration", which embodies Mr. Deng's miniaturized atomic bomb and Mr. Yu Min's hydrogen bomb structure. )
Although it is important for hydrogen bombs to miniaturize the inner core of atomic bombs, the shell configuration is equally important, but if we want to prioritize, there will be more shell configurations.
Therefore, based on this consideration, China's title of "Father of Hydrogen Bomb" naturally belongs to Mr. Yu Min. (After all, if the inner core can't be small, no matter how big the shell of the hydrogen bomb is, it can't make a weapon-grade hydrogen bomb. If the core is smaller and the shell is not configured correctly, the explosion is not a hydrogen bomb.
Then, based on the above reasons, how can Yu Min be unscientific because he is the "father of hydrogen bombs"?
If you don't pay attention to truth and facts, whether you come or not is a "no matter". If you don't think so, you will deny the truth. This is sophistry!