A picture of the antimatter particle (Pale Blue) meets the particle of a case and is destroyed.Credit: Science Photo Library
For the first time, physicists have seen the particle of a case of the proton family behaving differently with their antimatter twin. Search – which fits with approximate behaviors by the standard model of particle physics – can help researchers explain why the case is so abundant than antimators, something that cannot do the current theory.
“I am personally excited about this measurement,” called Yoval Grosman, a theoretical physicist at Cornell University in Itaka, New York. Although the latest search itself cannot explain the dominance of the case on the antimatter, “This is another piece of puzzle”, they say.
Race to reveal the secrets of antimators
By using LHCB in CERN, Geneva, Europe’s Particular Laboratory near Switzerland, Ilaly, was posted and posted and posted and posted at the RENCONTRES de MorionD conference in La Thuil, Italy, La Thuil, Italy, Italy. arxiv preprint server1,
Understanding the difference between substance and antimatter – the same mass particles but contrasting charge – is important to explain the creation of the universe. When two types of particles are found, they are destroyed. This is a problem for physicists: if both substance and antimatter were made evenly in large explosions and were treated in the same way as most physical laws are considered, it is difficult to explain the presence of the case today.
simple matter
Although some small differences in behavior have been seen between some types of cases and antimators, they have never been seen in barrains – particles that make most visible cases of the universe. Baryons consist of three quarks, and include protons and neutrons.
In the latest work, the researchers saw a subtle gap between the decay rates of a particle, which is called beauty-lambda baron and its antimatter equivalent. The team included a proton for a certain decay of these barrons from 2009 to 2018 and two quarks in three mason, unstable particles.
The evidence for beauty-lambda baron case and the difference in decay rate between antimatter versions was heavy. Physicists calculate that the possibility of such discrepancy caused by coincidence is less than 1 in 3 million.
The discovery is “a major milestone”, Tim Gorson, which is a particle physicist in Warwick University, Britain, part of LHCB cooperation.
