# Particle Detector: How Many (e-, ion) Pairs Are Created?

• thomsonj
In summary, a particle detector works by detecting the interactions between particles and matter and measuring the electrical signal created when a particle passes through. It can detect a wide range of particles, such as electrons, protons, and photons, and distinguish between them based on their unique characteristics. The number of (e-, ion) pairs created can be measured by the amount of electrical charge produced. Particle detectors are used in various scientific research fields to study the properties and interactions of particles, providing valuable insights into the nature of matter and the universe.
thomsonj
A particle with 900 keV get into the detector and was fully absorbed, how many pair of (e-, ion) are created if one pair required an average of 30 eV.?

900000/30 = 30,000

Yeah

## 1. How does a particle detector work?

A particle detector works by detecting the interactions between particles and matter. When a particle passes through the detector, it creates an electrical signal that can be measured and used to determine the properties of the particle.

## 2. What types of particles can be detected with a particle detector?

A particle detector can detect a wide range of particles, including electrons, protons, neutrons, photons, ions, and more. The type of particle that can be detected depends on the design and capabilities of the specific detector.

## 3. How is the number of (e-, ion) pairs created measured by a particle detector?

The number of (e-, ion) pairs created is measured by the amount of electrical charge produced by the particle passing through the detector. This charge can be measured and converted to a numerical value, which represents the number of (e-, ion) pairs created.

## 4. Can a particle detector distinguish between different types of particles?

Yes, a particle detector can distinguish between different types of particles based on their unique characteristics and interactions with the detector. This allows scientists to identify and study different particles in a sample or experiment.

## 5. How is a particle detector used in scientific research?

Particle detectors are used in a variety of scientific research fields, including particle physics, nuclear physics, astrophysics, and more. They allow scientists to study the properties of particles and their interactions, providing valuable insights into the fundamental nature of matter and the universe.

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