atom smasher
Noun: A large and complex scientific machine designed to accelerate subatomic particles, such as protons or electrons, to extremely high speeds and energies. These high-energy particles are then made to collide with each other or with stationary targets. The primary purpose of such a machine is to study the fundamental structure of matter by breaking particles apart and observing the results, hence the informal name "smasher."
The term "atom smasher" is an informal, historical name for a particle accelerator. It is used to describe the machine's function in a vivid, non-technical way. * Scientists use an atom smasher to discover new subatomic particles. * The Large Hadron Collider in Switzerland is the world's most powerful atom smasher.
- The term is often used in popular science writing and journalism to make the concept of particle physics more accessible to the general public. In formal scientific contexts, the term "particle accelerator" is preferred.
- Particle Accelerator (n): The formal, technical term for an atom smasher.
- CERN operates a major particle accelerator complex.
- Collider (n): A specific type of particle accelerator where two beams of particles are accelerated and made to collide head-on.
- The Hadron Collider is a circular collider.
- Particle accelerator
- Accelerator
The term "atom smasher" has only one core meaning related to particle physics. It is not used idiomatically or in other contexts.
- a scientific instrument that increases the kinetic energy of charged particles