Introduction of Hadron Physics

Hadron physics is a branch of theoretical and experimental physics that focuses on the study of hadrons, which are composite particles made up of quarks and gluons. Understanding the properties, interactions, and structure of hadrons is crucial for unraveling the fundamental forces and building a comprehensive understanding of the universe at the subatomic level.

Hadron Structure and Constituents:

• Investigating the internal structure of hadrons, including the arrangement and interactions of quarks and gluons within hadrons.

Strong Interaction and Quantum Chromodynamics (QCD):

• Exploring the fundamental force that binds quarks and gluons, known as quantum chromodynamics, and understanding its role in hadron physics.

Hadron Spectroscopy and Resonances:

• Studying the excited states and resonant behavior of hadrons to discern their various quantum numbers and properties, shedding light on their fundamental nature.

Hadron Collisions and Scattering:

• Analyzing the outcomes of high-energy collisions involving hadrons, providing insights into their interactions and fundamental particle physics processes.

Hadronic Matter under Extreme Conditions:

• Investigating the behavior of hadronic matter in extreme conditions, such as high temperatures and densities, to understand the properties of quark-gluon plasma and its transitions.