linac
Definition
- Noun:
- A type of particle accelerator: A "linac" is a machine that increases the kinetic energy of charged subatomic particles, such as electrons or protons. It does this by using a series of oscillating electric fields to propel the particles in a straight line.
Usage
- The word "linac" is a technical term used primarily in physics, engineering, and medicine (specifically in radiation therapy for cancer treatment). It is a clipped form of the full term "linear accelerator."
- It is typically used as a countable noun (e.g., , , ).
Examples
- Noun:
- The new medical linac provides more precise radiation treatment for tumors.
- Researchers used a powerful electron linac for their particle physics experiment.
- The facility houses several linear accelerators, but the oldest linac is now decommissioned.
Advanced Usage
- "Linac-based": Describing a system or technology that uses a linear accelerator as its core component.
- Linac-based radiotherapy has become the standard for many cancer treatments.
Variants and Related Words
- Linear accelerator (n): The full, unabbreviated term for "linac."
- Accelerator (n): A more general term for any device that increases the speed and energy of charged particles.
Synonyms
- Linear accelerator: The direct, full synonym.
- Particle accelerator: A broader category of machines that includes linacs, cyclotrons, and synchrotrons.
Related Phrases/Compounds
- Electron linac: A linear accelerator designed specifically to accelerate electrons.
- Proton linac: A linear accelerator designed specifically to accelerate protons.
- Medical linac: A linear accelerator optimized for use in radiation oncology to treat cancer.
Noun
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ions are accelerated along a linear path by voltage differences on electrodes along the path
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