Definition

Proper noun: - Arthur Holly Compton: A United States physicist renowned for his significant contributions to the understanding of X-rays, gamma rays, and nuclear energy. He is most famous for the Compton effect, his observation that X-rays can behave like particles when interacting with electrons, which provided crucial evidence for the quantum theory of light. He lived from 1892 to 1962.

Usage Examples

• Proper noun:
  • Arthur Holly Compton was awarded the Nobel Prize in Physics in 1927.
  • The Compton effect is a fundamental concept in quantum mechanics.
  • Compton's research greatly advanced the field of nuclear physics.

Advanced Usage

• "Compton scattering": The physical process where a photon (like an X-ray) collides with a charged particle (usually an electron), resulting in a decrease in the photon's energy and a change in its direction. This phenomenon is the experimental basis of the Compton effect.
  • Compton scattering is used in various applications, from astrophysics to medical imaging.

Variants and Related Words

• Compton effect (noun phrase): The increase in wavelength (or decrease in energy) of X-rays and gamma rays when they are scattered by electrons. It is the discovery for which Arthur Compton is famous.
• Compton wavelength (noun phrase): A quantum mechanical property of a particle, representing the wavelength of a photon whose energy is equal to the particle's rest mass energy.

Synonyms

• Arthur Compton
• A. H. Compton

Related Terms and Contexts

• Nobel laureate: Compton was a recipient of the Nobel Prize.
• Quantum mechanics: His work provided key evidence for this branch of physics.
• Particle physics: His research on the particle-like behavior of light contributed to this field.

Noun

1. United States physicist noted for research on x-rays and gamma rays and nuclear energy; his observation that X-rays behave like miniature bowling balls in their interactions with electrons provided evidence for the quantal nature of light (1892-1962)