Hierarchy classification:

1. top of the aat hierarchies
2. Agents Facet
3. People (hierarchy name)
4. people (agents)
5. [people by occupation]
6. [people in science-related occupations]
7. scientists

Narrower term/s

• nuclear physicists
• particle physicists
• geophysicists
• acousticians
• opticists
• mathematical physicists

Anotations

Scope note:

Scientists trained in or working with the laws determining the structure of the observable universe and the interaction between its fundamental constituents, such as matter and energy, with the broad goal of explaining natural phenomena.