This textbook offers a clear and concise introduction to the main aspects of neutrino physics, providing the foundational knowledge necessary for research in both theoretical and experimental fields. It presents field theory concepts in a highly self-contained manner and explains the main experimental techniques and phenomenological aspects of neutrino and particle physics with clarity and scientific rigor. Specialized jargon and traditionally ambiguous concepts are carefully explained. The book's didactic style focuses on a selected number of key topics, enriched with numerous figures and...