Tag: Weak Nuclear Force
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Chapter 26: The Standard Model
26.1 Introduction The Standard Model is the theoretical framework that describes the fundamental particles and forces that make up the universe, except for gravity. Building on the foundation laid in Chapter 25, this chapter provides a more in-depth discussion of the key components and principles of the Standard Model. 26.2 Components of the Standard Model…
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Chapter 25: Introduction to Particle Physics
25.1 Introduction Particle physics is the study of the fundamental particles and forces that make up the universe. It seeks to understand the building blocks of matter, their interactions, and the laws governing these interactions. This chapter provides an overview of the key concepts and principles in particle physics, laying the groundwork for the more…
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Neutrons
Introduction Neutrons are subatomic particles that, along with protons, make up atomic nuclei. Neutrons are neutral, carrying no net electric charge. Basic Properties Neutrons are slightly more massive than protons. The mass of a neutron is approximately: Since neutrons carry no net electric charge, their electric charge is 0. Structure and Composition Neutrons are also…
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Standard Model
Introduction The Standard Model of particle physics is a theoretical framework that describes the fundamental particles and forces that make up the universe, excluding gravity. It is a well-tested model that has had remarkable success in predicting and explaining a vast array of physical phenomena. Fundamental Particles The Standard Model includes two main types of…
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Weak Nuclear Force
Introduction The weak nuclear force, also known as the weak interaction or weak force, is one of the four fundamental forces in nature, alongside gravity, electromagnetism, and the strong nuclear force. It’s responsible for certain types of radioactive decay, such as beta decay, and plays a critical role in nuclear fission. Basic Properties of Weak…