A Russian scientist has proposed a physical model that predicts the existence of a second Higgs boson. His theory is presented article The RSF press service reports in the journal Physics Letters B.
The Higgs boson is one of the fundamental parts of the Standard Model. It is difficult to give an approximate example of its impact on daily life, but it gained fame thanks to its history of discovery. Its existence was theoretically predicted in 1964, and experimental confirmation came only in the 2010s, according to the results of experiments at the Large Hadron Collider. This was considered important proof of the correctness of the Standard Model – a small set of assumptions and equations that comprehensively describe elementary particles and their interactions with each other, and hence – all matter and energy except in their cosmic manifestations. scale. However, physicists still have many questions: It is not clear why the mass of the Higgs boson is so small, and whether there are fundamental particles to clear these questions.
There is a rather old but still appealing notion that there are other Higgs bosons affecting the “Standard”. Extending the Standard Model to at least one such particle could potentially explain the aforementioned inconsistencies “in a snap”. There are many studies on this subject, but here the question of the size of the mass of the second Higgs boson sharply arises, since it precisely depends on how exactly the existing problems at the level of quantitative predictions can be solved, and also to understand. The author of the new theory is VA St. Petersburg State University Fock.
The researcher developed a theoretical model that predicts the mass of the second hypothetical Higgs boson. The concept is based on the idea that the Higgs boson could be a composite particle whose parts are very tightly bound, similar to how quarks are tightly bound within protons and neutrons. According to the scientist, the mass of the second Higgs boson should be about four times that of the first.
But so far this model has only been put forward as one of the hypotheses, and if true, empirical evidence may only emerge decades later. But physicists hope this prediction will help fill in the gaps in the Standard Model and explain, for example, the phenomenon of dark matter.
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