Definition

Proper noun: - Ernest Thomas Sinton Walton: An Irish physicist who, jointly with Sir John Cockcroft in 1931, first achieved the artificial splitting of an atomic nucleus (often referred to as "splitting the atom").

Usage

• Proper noun:
  • Ernest Thomas Sinton Walton was awarded the Nobel Prize in Physics in 1951.
  • The Walton and Cockcroft experiment was a milestone in nuclear physics.

Advanced Usage

• "The Walton-Cockcroft experiment": Refers specifically to the 1931 experiment in which they used a particle accelerator to disintegrate lithium nuclei with protons.
  • The principles demonstrated in the Walton-Cockcroft experiment paved the way for later developments in particle physics.

Variants and Related Words

• Walton (noun): A common shortened reference to the full name.
  • Walton shared the Nobel Prize with Cockcroft.
• Cockcroft-Walton generator (noun): A type of voltage multiplier circuit named after the physicists, which was used in their pioneering experiment and is still used in various applications today.
  • The design utilizes a Cockcroft-Walton generator to produce high voltage.

Synonyms

• Nuclear physicist: A scientist specializing in the study of atomic nuclei.
• Nobel laureate: A person who has been awarded a Nobel Prize.

Related Phrases

• "To split the atom": The common phrase for the nuclear disintegration achievement.
  • Walton and Cockcroft were the first to split the atom artificially.

Noun

1. Irish physicist who (with Sir John Cockcroft in 1931) first split an atom (1903-1995)