Quantum chromodynamics theory (QCD) describes the interactions between quarks in high energy physics. QCD was constructed on analogy to quantum electrodynamics (QED), the quantum theory of the electromagnetic force. In QED, the electromagnetic interactions of charged particles are described through the emission and subsequent absorption of massless photons. by analogy with QED, quantum chromodynamics has been built upon the concept that quarks interact via the strong force because they carry a form of "strong charge," which has been given the name of color; other particles, such as the electron, which do not carry the color charge, do not interact in this way.
بازدید کننده ی گـرامی: برای مشـاهده متن کامل مقاله فوق می توانید بر روی ادامه مطالب کلیک کنید .... با تشکر از شمــا