As early as 2017, scientists published a heavyweight paper on Quark fusion in nature: scientists from Tel Aviv University in Israel and University of Chicago in the United States first demonstrated that quarks can release powerful energy in fusion reaction, which is far more powerful than that released by nuclear fusion to make hydrogen bomb. There are six kinds of quarks: upper quark, lower quark, top quark, bottom quark, odd quark and charm quark. Among them, only the upper quark and the lower quark have the lightest and most stable mass, which can be found in the universe, while other particles can only be produced by high-energy collisions. < / P > < p > in June 2017, the European Center for Nuclear Research (CERN) team discovered a new baryon containing two charmed quarks from high energy collision data. At that time, scientists speculated that charm quarks might release surplus energy into the universe in the process of forming baryons. < p > < p > in the latest research, Marek karinet of Tel Aviv University and Jonathan rossner of University of Chicago have theoretically calculated that two charmed quarks will release 12MeV (megaev) energy in fusion, which is about two-thirds of 18mev of deuterium tritium fusion energy; while two bottom quarks can even release 138 MeV of strong energy, which is deuterium tritium fusion Nearly eight times as much energy. This may mean that “quark bombs” are more powerful than hydrogen bombs. However, the researchers said that in the hydrogen bomb of weapon equipment, a single fusion reaction would not pose a danger, but would exert its power through chain fusion by accumulating a large amount of deuterium and tritium. When quarks are made, they will decay into ordinary particles with lower energy within 1 picosecond, and can not be stored in chains. Therefore, people do not need to worry about the development of bottom quark bombs for military purposes. “Before we published the paper, we had in-depth communication with colleagues and completely ruled out the possibility of using it in weapon development.” Karinet said. In the next two years, CERN’s large hadron collider will be able to carry out similar experiments to verify the real potential of quark fusion. Apple extends AppleCare + purchase period: users can decide within 60 days