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| Tweet Topic Started: Oct 24 2014, 11:36 AM (269 Views) | |
| + Pointer | Oct 24 2014, 11:36 AM Post #1 |
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So anyone who knows some physics can certainly help me with this This is basically Lets imagine a huge 200*200 meters cube ...It is filled with Air. There is a generator in the very beginning of the tube lets say at the first side's centre Now I shot several protons at once with the energy of 450 GeV the proton "beam" travels about 1 mm then collide with a 3mm thick wolfram layer Now The wolfram seperates the proton to Pion+, Pion- Kaon+ Kaon- in other words these particles have been created by the collision of high energy protons and the wolfram layer but of course the protons are also travel through the wolfram. Now these "new" subatomic particles and the proton beam pass through a magnetic field right after the layer. The magnetic field applies at axis Y as the particles travels at axis Z The magnetic field power is 3 Tesla, so the particles "way" will be distorted according to their charge They travel about 1 meter in this field and reach another layer of material, which is Pb Now the layer is about 3 cm thick, there has to be a tiny hole, about 0.1 cm to 1 cm somewhere on this layer, where the Pion+ particles have to pass through I know where to position this hole, what I dont know is that to seperate or "fade" or absorbthe other particles in the Pb layer. Basically I want only the pion+ to pass through the other side of the layer with the help of that tiny hole. And what I get is this, a huge number of pion+ travel through the hole as I expected but meanwhile a tons of other particles protons, muon+ muon- pion- are also pass the layer. But they shall be absorbed in the Pb Layer shouldnt they? If I create a huge layer more than 1 meter thick, it is even worse, because the high energy protons collide with the matter of the layer and creates several particles protons and stuff and it makes the whole thing messed up. So My question is this if there are anyone who knows some physics , please help me How would you absorb the rest of the particles without creating tons of others?...I heard Pb is good for this if not what other matter can do the job. I know it is a bit more complicated but if I dont figure it out soon I d better prepare for the worst as it is my life and my goddamn future at the momment. Sorry for the lack of skill in grammar above, I am not meant to be a professional in science grammared english. If you managed to understand what I want feel free to share your opinion ~Pointer |
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| Master Gohan | Oct 24 2014, 03:07 PM Post #2 |
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Can you give me the actual question just by itself so I can try out this new math answer app? |
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| + Pointer | Oct 24 2014, 03:38 PM Post #3 |
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there is no mathematical answer for this my question is simple Is there any matter which can substitute the lead in terms of absorbtion effectiveness |
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| + Pelador | Oct 24 2014, 04:27 PM Post #4 |
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Crazy Awesome Legend
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I don't know if it's the same thing but osmium is far denser than lead. Perhaps it's absorption is still lower despite this but I haven't been able to research much into that aspect of elements and minerals. |
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| Master Gohan | Oct 24 2014, 06:47 PM Post #5 |
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Don't ask DBZF before at least googling it first. If you did that already, then sorry. |
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| Rockman | Oct 24 2014, 09:14 PM Post #6 |
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hoighty-toighty
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How about a sheet of Boron Carbide? I know it's used in gamma shielding. Other than that I have no idea. Never been into chemistry or nuclear physics. |
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