Strangelets suspended in ambient gas?

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Discussion Overview

The discussion revolves around the theoretical existence of strangelets and strange matter, particularly their potential detection in Earth's atmosphere and the feasibility of their suspension in gas similar to dust. The scope includes theoretical implications and experimental searches for strangelets.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • Some participants note that searches for strangelets have been ongoing in various environments, including Earth's atmosphere, and question the density and behavior of strangelets in such contexts.
  • One participant suggests that while strangelets are dense, similar to atomic nuclei, this does not preclude the possibility of finding them in the atmosphere, although they challenge the original poster to provide sources for their claims.
  • Another participant references a study that discusses the potential for finding smaller strangelets in the atmosphere, suggesting that these could behave like gaseous equivalents of common atmospheric gases.
  • A question is raised about the possibility of suspending larger strangelets in gas, akin to how dust is suspended, indicating a need for clarification on this point.

Areas of Agreement / Disagreement

Participants express differing views on the existence and detection of strangelets in the atmosphere, with some questioning the original claims and others providing references to studies that support the possibility of smaller strangelets. The discussion remains unresolved regarding the feasibility of suspending larger strangelets in gas.

Contextual Notes

There are limitations regarding the assumptions made about the behavior of strangelets in gas and the definitions of what constitutes a strangelet versus other forms of matter. The discussion does not resolve the mathematical or theoretical implications of these points.

jerich1000
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I'm aware that searches for strangelets have been going on for many years both on the surface of the Earth, high in Earth's atmosphere, within lunar soil samples, and soon in orbit by satellites put into space.

Aren't theoretical strangelets and strange matter very dense and very heavy? (strange matter density is on the order of 10^17 kg/m^3)

Why would they be found high in the atmosphere? Is it possible for strangelets to be suspended in a gas like regular dust?

Thanks
 
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The density of a strangelet is the same as the density of a nucleus. Just because nuclei are extremely dense, that doesn't mean that oxygen and nitrogen nuclei can't be found high in the atmosphere. However, I've never heard of searching for strangelets suspended in the Earth's atmosphere. Are you sure you're not misinterpreting what you've read? Please point us to your sources of information.

Here is a paper that may be relevant: http://arxiv.org/abs/nucl-th/0610127
 
Here is a link to a study discussing the possibility of finding strangelets in Earth's atmosphere:

http://iopscience.iop.org/1126-6708/2007/02/077/pdf/jhep022007077.pdf

It appears they're anticipating strangelet equivalents of gases such as nitrogen, argon, etc., rather than larger strangelets of charge analogous to nickel, lead, etc. In other words, smaller strangelets.

Is it possible to suspend larger strangelets in a gas, similar to how dust can be suspended in gas?
 
jerich1000 said:
Is it possible to suspend larger strangelets in a gas, similar to how dust can be suspended in gas?

Reread the message right above yours for the answer.
 

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