The Secrets of Antimatter and Fast Propelling Technology

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    Antimatter Technology
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Discussion Overview

The discussion revolves around the concepts of antimatter, its creation, and its potential applications in propulsion technology. Participants explore the feasibility of using antimatter for high-speed travel and clarify misconceptions surrounding the nature of antimatter and its interactions with matter.

Discussion Character

  • Exploratory
  • Debate/contested
  • Conceptual clarification
  • Technical explanation

Main Points Raised

  • One participant questions the claim that photons can be used to create antimatter by colliding them with metals, suggesting that this is not true.
  • Another participant mentions that antimatter can be created in particle accelerators but expresses uncertainty about the process.
  • It is proposed that passing photons near a massive object could lead to the separation of matter and antimatter, though this remains speculative.
  • Several misconceptions are articulated, including that matter and antimatter are mirror images, that photons are their own antiparticles, and that antimatter cannot exist in matter without annihilating it.
  • A participant explains that antimatter is produced from energy through high-speed particle collisions and that the annihilation of matter and antimatter produces gamma rays, which travel at the speed of light.
  • It is noted that antimatter must be produced in pairs and requires complex containment methods to prevent annihilation.

Areas of Agreement / Disagreement

Participants express disagreement on the initial claim regarding the use of photons to create antimatter and the possibility of propelling objects at the speed of light. Multiple competing views and clarifications are presented, indicating that the discussion remains unresolved.

Contextual Notes

Participants highlight various misconceptions about antimatter and its properties, as well as the complexities involved in its creation and containment. There are unresolved aspects regarding the mechanisms of antimatter production and its potential applications.

Tom10331
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Hey I don't know if this in the right category but i'll ask it anyway.
I was watching TV when some documentary came on, it was on some particles called antimatter(refered as antiphotons,antineutrons,etc)and the person said if you bash a bunch of photons at the speed of light at some type of metal(I think Titanium or tugsten) it will separate into antimatter.

He also said if you used it,it can propell something at the speed of light.

Is this true if it is can you explain it?:confused:
 
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Tom10331 said:
He also said if you used it,it can propell something at the speed of light.
Is this true if it is can you explain it?:confused:
This is not true.

Garth
 
From what I understand is that in a particle accelerator you can create a small amount of anti-matter, but I don't know how it works but I am going to look into it.
 
Here is a good website I found about a month ago and forgot all about it till now:

http://livefromcern.web.cern.ch/livefromcern/antimatter/
 
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You must have mis-heard. Certainly it would make no sense to talk about having electrons, protons, etc. at the speed of light and then use the energy to be able to accelerate particles to the speed of light!
 
Maybe this way: If you pass a bunch of photons near a massive object (eg an atomic nucleus), it can separate into matter and antimatter.
When you have antimatter and some advanced technology, you could build rockets which permit the highest travel speeds - but still slightly less than the speed of light.
 
I had trouble identifying a questions but I suppose I could at least try to articulate some of the numerous misconceptions.
(1) Matter and antimatter are identical except mirror images (basically).
(2) Photons are their own antiparticle.
(3) Antimatter does not exist in matter, titanium included. They would quickly annihilate each other.
(4) Antimatter is created directly from energy via high speed particles collisions thanks to e=mc^2.
(5) The only thing propelled at the speed of light is the light (mainly gamma rays) produced when matter and antimatter come in contact and annihilate each other. It would make an excellent fuel though. A few grams could in principle run your car a few hundred thousand years.
(6) Matter and antimatter are always produced in pairs in the laboratory and must be magnetically trapped, separated, siphoned off, cooled, and contained. Well there's a few other tricks besides magnetic that can be used but that's more than I want to get into.
Hope that helps...
 

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