University of Arizona

What you'll study

The programme builds from a solid foundation in classical and modern physics into specialised study of nuclear and particle phenomena. Early years concentrate on core subjects: calculus, linear algebra, classical mechanics, electricity and magnetism, waves and optics, thermodynamics and introductory quantum mechanics. Later, you study advanced quantum mechanics, statistical mechanics, nuclear physics, particle (high‑energy) physics, and advanced laboratory techniques.

• Core modules: calculus‑based mechanics, electromagnetism, modern physics/quantum mechanics, statistical physics.
• Specialist modules: introductory and advanced nuclear physics, particle physics and detector physics, radiation and interactions of matter, accelerator physics concepts.
• Experimental and practical work: intermediate and advanced physics laboratories (including electronics and instrumentation), data analysis, and computing for physicists (numerical methods, programming in Python/Matlab/C++).
• Research and capstone: an undergraduate research project or honours thesis under faculty supervision, offering experience in experiment design, data-taking, analysis and scientific communication.

Elective options allow interdisciplinary breadth—examples include computational physics, nuclear engineering topics, astrophysics and instrumentation courses. Students are encouraged to engage in summer research, collaborations with faculty groups and regional/national laboratory projects.

Entry requirements

Applicants should have a strong background in mathematics and physics from secondary school. Typical preparation includes calculus and advanced mathematics alongside physics courses; AP, IB or A‑level credits in calculus and physics are advantageous where applicable. The University evaluates applications holistically, considering high school transcripts, strength of quantitative coursework, personal statement and letters of recommendation.

For transfer or domestic applicants who have completed college coursework, successful candidates will usually have completed introductory college calculus and physics with laboratory components. English language competence and any required standardised test information should follow the University of Arizona's general undergraduate admissions guidance for international students.

Career prospects

Graduates with a physics degree focussed on nuclear and particle physics are well prepared for a range of careers. Many pursue postgraduate studies (master’s, PhD) in nuclear/particle physics, accelerator science, or related fields. Career pathways include:

• Research positions in university groups or national laboratories (experimental and theoretical roles).
• Engineering and instrumentation roles: detector development, electronics, and systems engineering for scientific or industrial applications.
• Medical and health physics, including roles in radiation safety and medical imaging.
• Data science, software development and quantitative analysis across finance, technology and government sectors.
• Science education and communication, including secondary teaching and outreach.

Undergraduates who take advantage of research experiences and internships typically have strong prospects for competitive research assistant positions and admission to graduate programmes.

Why study at University of Arizona

The University of Arizona offers a research‑active Department of Physics with faculty engaged in experimental and theoretical nuclear and particle physics, providing undergraduates access to current research projects and advanced instrumentation. The department emphasises undergraduate research, with many students participating in faculty‑led groups, national or international collaborations, and summer programmes that provide hands‑on experience.

Facilities and strengths that benefit students include well‑equipped instructional and research laboratories, computing resources, and opportunities to collaborate with regional research centres and national laboratories. Small upper‑division classes and close mentoring help students develop technical skills, while interdisciplinary connections across engineering, astronomy and nuclear science broaden career options. Support services, including advising and career development, help translate academic training into postgraduate study or industry roles.