CERN Scientists Capture Antimatter For Record 16 Minutes

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DustStorm

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Oct 30, 2008
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arc1991 said:
what is Anti-Matter o_O
Anti-Particles are defined as being exactly like their normal particle counter parts but having the oppisite properties. For example, the anti-particle of an electron(known as a positron) has a positive charge but is otherwise exactly like an electron in terms of size and mass. When a particle meets its anti-particle, example: electron and positron colide, the two annihilate. This means that all of the matter is converted to Gamma Rays which are sent out in 2 oppisite directions.
 

CommanderKirov

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Oct 3, 2010
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Well that is certainly something I had not expected to see in my lifetime.

Amazing what the human mind can do.
 

Jezzascmezza

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Aug 18, 2009
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I wish I was science-aware, and understood what all this meant, because it at least sounds pretty cool.
 
Jun 11, 2008
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Tin Man said:
Glademaster said:
Hardcore_gamer said:
Can someone please explain to me what an "anti-matter bomb" is, and whether it has any chance of coming to exist in reality or whether its just some joke made by the OP?
Very unlikely as you would have to be able to store anti matter which is not possible at the moment. Basically when matter and anti matter combine they release lots of energy to make your own equation to find out how and do this.

1 gram of matter and 1 gram of anti matter would result in a bomb of a yield 86 tonnes of TNT. For playing around to see how powerful you can get just take the value of Matter so say 1kg and the speed of light squared 9*10^16 and multiply by 2. That is the energy. For tonne TNT yield then divide than by 4.184*10^9.
http://www.youtube.com/watch?v=4hWZM8UicVI

=p

Also, this is pretty brilliant news. We're truly living in the age of discovery!
Yeah next we need to find what gives things mass if we can.

Lonan said:
Glademaster said:
Hardcore_gamer said:
Can someone please explain to me what an "anti-matter bomb" is, and whether it has any chance of coming to exist in reality or whether its just some joke made by the OP?
Very unlikely as you would have to be able to store anti matter which is not possible at the moment. Basically when matter and anti matter combine they release lots of energy to make your own equation to find out how and do this.

1 gram of matter and 1 gram of anti matter would result in a bomb of a yield 86 tonnes of TNT. For playing around to see how powerful you can get just take the value of Matter so say 1kg and the speed of light squared 9*10^16 and multiply by 2. That is the energy. For tonne TNT yield then divide than by 4.184*10^9.
Could you provide a citation for what you've said about anti-matter? Or failing that, be willing to tell me what your profession is?
I'm doing Higher Level Physics and plan to engineering. For the "formula" it comes from E=mc[sup]2[/sup] E is the energy in Joules M is the mass in Kg and C is the speed of light which is around 3*10^8 in a vacuum. For the tonne TNT energy equivalent I Googled it so that might be off but rest is fine. Oh and you multiply by 2 because there are 2 particles and I am only adding the matter of one. So if you took a kg of each you could also just say 2kg in the formula instead of multiplying everything by 2. Here is the wiki for mass-energy there are plenty of citations there. Here is one for tonne TNT. [http://www.convert-me.com/en/convert/units/energy/energy.tntton.en.html]

Versuvius said:
Glademaster said:
Versuvius said:
Hungry Donner said:
arc1991 said:
what is Anti-Matter o_O
It's sort of negative matter; if you combine a particle and it's anti-matter equivalent (electron and anti-electron, proton and anti-proton) the net result is 0 matter. A nuclear bomb sends out high energy particles and waves and this disrupts matter, anti-matter annihilates it.

The process of annihilation releases a lot of energy so theoretically matter/anti-matter reactions could be used as an incredible power source, but for now the process of creating an containing anti-matter is prohibitive.
Protons are anti-electrons.
No they are not. An anti matter particle has the same mass and charge. A proton is made up of uud quarks and is a hadron(feels strong force) and a baryon(has 3 quarks). An electron is a lepton(is to current an elementary particle).
..Correct. I fail physics forever! Was thinking of positron.
Ok that's fair enough I can see why you could make that mistake.
 

Mr Dizazta

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Mar 23, 2011
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Can we just get our Mass Effect Fields already. I am getting sick and tired of Earth already.
 

Frotality

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so is anti-matter going to be the new magical sciency thing that gives people superpowers and kickstarts movie plots? cause ever since radiation faded form popularity, weve been cautiously drifting between dark matter and nanotech, mostly making up some unexplained space crystals or something... we really need science to popularize a new phlebotinum, sci-fi has gone too long without a solid excuse for magical science damnit!
 

sosolidshoe

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Earnest Cavalli said:
McMullen said:
On second thought, maybe it's best that you just don't report on science stories at all. You fail physics forever.
I was wondering how long it'd take to elicit this reaction.

Technically, you're correct (the best kind of correct), but you seem to be missing the point that the key aspect of reporting on scientific results is not to explicitly illustrate every detail, but is instead to break the concept down into terms which are more easily understood by the general public.

I could have penned a report that explained exactly how an antimatter weapon might work, but it would take days and clock in at tens of thousands of words. Who is going to read that?

As for your rebuttal to my succinct description, again, you're technically correct, but at the same time you're letting your semantics get in the way of the realization that without anything left to observe (and no one to even conceive of any observable elements), an antimatter weapon would, effectively, destroy reality.

(If you'd like, I can also convincingly argue my point philosophically via incredibly pretentious allusions to Soren Kierkegaard, but again, who wants to read ten thousand words that really only function as evidence that I'm very, very bright?)

Oh, and the same goes for your thing about "theories," though let's substitute "importance of using layman's terms" with "importance of using the common, if technically incorrect vernacular that the English language has naturally evolved toward."

Happy?
I'm not :)

Using "layman's terms" and dumbing down the public dialogue to a fifth-grade reading level is what got us into the situation the poster you quoted is on about in the first place. I'd invite you to go and read a peice of science journalism from the thirties, fourties, or even fifties and sixties. They use terms from the vernacular, they present their points as succinctly as possible, but when the need arises to explain something, they explain it properly and expect the audience to either grasp the explanation, or suppliment the article with further reading.

I hate the fact that it's now considered "elitist" to suggest that if someone wishes to understand a subject, they should put in some effort and investigate it in their spare time, rather than having everything pre-chewed into a flavourless, factless paste by the news media.

This isn't an attack on you in particular, by the way, I'm just in a bitter mood about the subject right now.
 

Mordwyl

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As a king once said, "This is where we'll hold them! This is where THEY DIE!"
 
Jun 11, 2008
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Tin Man said:
Glademaster said:
Yeah next we need to find what gives things mass if we can.
That, and to truly define gravity... You're far more versed on the subject then I am, so this is a genuine question, but don't we still need to truly fit gravity into the maths of Quantum chromodynamics? We've got the theoretical evidence of the Higgs(now just to find the fucker!) and the gluons were theorised and then promptly discovered, but gravity is missing right?

If that is completely wrong please set me straight =]
No that is kinda of it. We need to find the Higgs or find it is not there or something to that effect and Gravity does not work with 100% Quantum mechanics as there are some issues. So it is not that it is missing exactly it is just that it behaves not like we would expect which has caused people to use String Theory and M-Theory. So far some think that might be the complete theory on gravity. Although I don'#t really know and can't say for sure.
 

Saltyk

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Sep 12, 2010
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Earnest Cavalli said:
"This would provide the first ever look inside the structure of antihydrogen -- element number 1 on the anti-periodic table."
Anti-periodic table? We need to stop recruiting science fiction writers for scientists.

OT: This is cool. We had and observed anti-matter for 16 minutes. I remember when things like antimatter and black holes were merely hypothesis and theory. What a world we live in.

Totally off Topic: What ever happened to the theory of White Holes?
 

Kargathia

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Isn't it funny how science in popular opinion crosses the line between "boring" and "awesome" as soon as there is the (perceived) possibility of things going boom?
 

A-D.

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Well antimatter creating a black hole is impossible from the logical point of view, as it still needs a certain form of matter which goes critical. Literally speaking, the creation of a black hole is similar to nuclear fission, so we dont have to worry about them doing something stupid and the earth gets swallowed up. Well unless they figure out how to create "black matter", i.e. essentially a ball of supertight material and atoms pressed together that its equivalent is similar to the mass of a small moon. Well at least as far as theory goes.

Fact is Black Holes need Matter to exist, or rather be created, so making a anti-matter particle isnt exactly doing that just yet. However if we ever manage to create them, in a controlled environment and let them collide with a normal particle, i.e. proton vs anti-proton, then the amount of energy generated, especially if it could be done with several hundreds, if not thousands of such collisions occuring every day, we'd have clean and free Power for life. But that would most likely only be possible in "the future", at least a few hundred years from now. The sad part is, it will eventually get turned into a Weapon, the upside of that fact is, that it needs only one of these. A "Antimatter Bomb" as it were, of the size of a common day nuclear Weapon, would be enough to kill every living thing on the planet, no matter who wields it. It would literally be a doomsday device.
 

Danpascooch

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Apr 16, 2009
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Earnest Cavalli said:
"a particle moving forward through time in our universe should be indistinguishable from an antiparticle moving backwards through time in a mirror universe."

Additionally, researchers are hopeful that the trapped antimatter will offer a glimpse at the structure of antielements.

"If you hit the trapped antihydrogen atoms with just the right microwave frequency, they will escape from the trap, and we can detect the annihilation -- even for just a single atom," Hangst adds. "This would provide the first ever look inside the structure of antihydrogen -- element number 1 on the anti-periodic table."
What are these guys paid? Because it's way too much, they're clearly seeing how much bullshit they can pull before someone realizes none of this is real science, right now they hold the record with 17.372 metric fucktons.

Antiparticle moving backwards in a mirror universe? Really guys? Really?
 

Nimcha

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Dec 6, 2010
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Sigh, I hate it when people overlook the actual importance of this amazing feat and start yammering on about weapons...

Also I agree with some other posters that while it's ok to translate the scientific language into plain English it has to be done with utmost care as to avoid confusion. And plain untruths.
 

Grond Strong

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Mar 16, 2011
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I want to see it tested first on some far away space rock like Pluto. Nobody likes Pluto anyways.


"Yes, Billy. When I was a kid we used to have a ninth planet called Pluto. But then we stripped it of its title and decimated it with a anti-matter ray. That's what the asteroid belt is made of that you're learning about."
 

Cheesus333

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Aug 20, 2008
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I love these scientific advancements, especially ones that come from CERN. They always get me really giddy and excited, as if we're on the precipice of some amazing discovery or invention.

WHY AREN'T WE LOOKING FOR PROTHEAN RUINS ON MARS YET, ANYWAY?!
 

Grond Strong

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danpascooch said:
Earnest Cavalli said:
"a particle moving forward through time in our universe should be indistinguishable from an antiparticle moving backwards through time in a mirror universe."

Additionally, researchers are hopeful that the trapped antimatter will offer a glimpse at the structure of antielements.

"If you hit the trapped antihydrogen atoms with just the right microwave frequency, they will escape from the trap, and we can detect the annihilation -- even for just a single atom," Hangst adds. "This would provide the first ever look inside the structure of antihydrogen -- element number 1 on the anti-periodic table."
What are these guys paid? Because it's way too much, they're clearly seeing how much bullshit they can pull before someone realizes none of this is real science, right now they hold the record with 17.372 metric fucktons.

Antiparticle moving backwards in a mirror universe? Really guys? Really?
Other than a couple of vulgarities, :p I completely agree with you. This whole reality-space-time-continuum-vortex-portal-slip-wormhole thing is madness.

Congratulations. You've captured atoms. Now tell me how we can use it practically or I'm never going to forgive you for how much money you've spent on caging these nanoscopic pieces of irrelevant matter.
 

DasDestroyer

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Apr 3, 2010
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Holy shit! This is awesome :D

And if we put away the idea of anti-matter bombs for now, anti-matter fuel might be our way off of this planet - as someone calculated on the first page, just a gramm of anti-matter combined with a gramm of matter would result in the energy output of 80-something tonnes of TNT, now imagine if we had a starship with some sort of engines that can provide thrust in space, and a couple of thousand tonnes of both hydrogen and anti-hydrogen in the back :D

Space exploration, here we come!