ELI5: Explain Like I'm 5

Araki–Sucher correction

The Araki–Sucher correction is a way of correcting errors when measuring certain things. It is used in physics to make sure that the measurements of energy, radiation, and temperature are accurate. This correction helps scientists and engineers to figure out the exact size, shape, or strength of something.

Basically, when you measure something like temperature, energy, or radiation, you can get errors in the measurements. For example, if you tried to use a thermometer to measure the temperature of a cup of hot chocolate, you might not get the exact temperature. That's because the cup and the thermometer might be different temperatures and you could get an incorrect reading.

The Araki–Sucher correction helps to make sure that the measurements taken are accurate no matter what the temperature of the instrument or environment is. It does this by making an adjustment in how you measure the temperature. It is a complicated process but the main idea is that the measurement you get is adjusted to make sure that it is correct.