Why Are Subatomic Particles Best Detected Under Ice?

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In summary, the conversation discusses the detection of sub-atomic particles, specifically in Antarctica. The speaker is curious about why these particles are best detected deep under ice and mentions that different particles are better detected under different conditions. For example, neutrinos are better detected deep underground due to their ability to pass through regular matter easily. This allows for a clearer detection without interference from other particles.
  • #1
ezarhadden
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I was just watching a show, and it was taken in antarctica. It was talking about sub atomic particles, and it said that they were best detected deep under ice, so why are they best detected there? I don't know to much about particles, so I was just interested.

Thanks.
 
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  • #2
You have to tell us what sub-atomic particles they were looking for. Different ones are better detected under different conditions.

Neutrinos, for example, are better detected deep underground. This is because neutrinos pass through regular matter extremely easily so you CAN detect them deep underground just as well as above ground; however, being deep underground shields you from the noise of other particles which do not pass through regular matter as easily as neutrinos do.
 

1. Why are subatomic particles best detected under ice?

Subatomic particles are best detected under ice because ice acts as a natural shield against other particles and radiation from space. This allows for a clearer signal from the subatomic particles, making it easier to detect and study them.

2. How does the ice act as a shield for subatomic particles?

Ice is made up of densely packed molecules, which creates a thick barrier that blocks out particles and radiation. This makes it an ideal medium for detecting subatomic particles without interference from other sources.

3. Are there other materials that can be used to detect subatomic particles?

Yes, there are other materials that can be used to detect subatomic particles. However, ice is one of the most effective and commonly used materials due to its natural shielding properties and the ease of access in polar regions.

4. What types of subatomic particles can be detected under ice?

Subatomic particles such as neutrinos, muons, and cosmic rays can be detected under ice. These particles have enough energy to pass through the thick layer of ice and can be detected by specialized equipment.

5. Why are subatomic particles important to study?

Studying subatomic particles can provide valuable insights into the fundamental building blocks of the universe and help us understand the laws of physics. Additionally, these particles can also give us information about the history and evolution of our universe.

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