![]() ![]() ![]() Quarks can have six types of “flavors” or differences in mass and charge – up, charm, down, bottom, top, and strange - and understanding how they switch from one flavor to another, Jin says, can help us understand more about the inner workings of the universe. We study the parameters that describe the transition probability.” “ The Standard Model describes four types of interactions and weak interactions are one of them. “The topic describes how quarks ‘change flavors,’ or transition, due to weak interactions,” says Jin. Jin will be presenting recent findings at the 2021 Fall Meeting of the American Physical Society’s Division of Nuclear Physics in October. ![]() UConn Assistant Professor of Physics Luchang Jin studies particle and nuclear physics, and is working to understand more about subatomic particles and how they behave. Studying those smallest building blocks requires experimentation where atomic particles are accelerated and broken apart, then theoretical work to understand and describe what happened. Atoms are made of things like protons and neutrons, which are composed of even smaller building blocks such as quarks. Visible matter, or the stuff that composes the things we see, is made of particles that can be thought of much like building blocks made of more building blocks, ever decreasing in size, down to the sub-atomic level. ![]()
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