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First collisions at the LHC with unprecedented Energy! (Ask a particle physisicist)
#91
RE: First collisions at the LHC with unprecedented Energy! (Ask a particle physisicist)
What's TeV mean?
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#92
RE: First collisions at the LHC with unprecedented Energy! (Ask a particle physisicist)
Odd... there wasn't a link when I first checked this.... meh
Tev - Tera-ElectronVolt
Let me see, you have:
- kilo = 10^3
- Mega = 10^6
- Giga = 10^9
- Tera = 10^12
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#93
RE: First collisions at the LHC with unprecedented Energy! (Ask a particle physisicist)
(June 3, 2015 at 6:22 am)Neimenovic Wrote: What's TeV mean?

T stands for Tera, i.e. American trillion or 10^12

eV means electronVolt and is a tiny measure of energy, it's the energy you get if a single electron flows through a circuit with one Volt . The photons in visible (green) light have roughly 4 eV which is why you can nicely power LEDs with that kind of voltage
"Radioactive" radiation typically has millions of eVs per gamma photon, and the protons in the LHC have 6.5 trillion eVs. So that's a lot.
The fool hath said in his heart, There is a God. They are corrupt, they have done abominable works, there is none that doeth good.
Psalm 14, KJV revised edition

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#94
RE: First collisions at the LHC with unprecedented Energy! (Ask a particle physisicist)
Stop pinching all my greek words! Use some Spanish or German words or something! The electron is now the "gesundheit" and the proton is the "tostador"
No God, No fear.
Know God, Know fear.
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#95
RE: First collisions at the LHC with unprecedented Energy! (Ask a particle physisicist)
Oh I c, rad
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#96
RE: First collisions at the LHC with unprecedented Energy! (Ask a particle physisicist)
(June 3, 2015 at 6:31 am)ignoramus Wrote: Stop pinching all my greek words!  Use some Spanish or German words or something! The electron is now the "gesundheit" and the proton is the "tostador"

13 Krachbummmachenkraftschlageinheiten?
The fool hath said in his heart, There is a God. They are corrupt, they have done abominable works, there is none that doeth good.
Psalm 14, KJV revised edition

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#97
RE: First collisions at the LHC with unprecedented Energy! (Ask a particle physisicist)
uh?
The bandgap on silicon that allows the capture of visible light photons is of the order of 2eV - Visible light is around 1~2eV.
4eV is already UV.

[Image: 27030-004-293E0372.jpg]

40eV ~ 400 keVs is X-rays - quite a broad range, so you can do lots of stuff with different x-rays.
100keV+ is gamma-rays.

Finally, something I know a bit about! Tongue
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#98
RE: First collisions at the LHC with unprecedented Energy! (Ask a particle physisicist)
Holy shit, what is that train wreck of a word?
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#99
RE: First collisions at the LHC with unprecedented Energy! (Ask a particle physisicist)
(June 3, 2015 at 6:36 am)Neimenovic Wrote: Holy shit, what is that train wreck of a word?

I think it's food.
But lunch is coming up, so I may be biased.
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RE: First collisions at the LHC with unprecedented Energy! (Ask a particle physisicist)
Doh, 2.4, not 4. See, it is good that you guys are paying attention!

(June 3, 2015 at 6:36 am)Neimenovic Wrote: Holy shit, what is that train wreck of a word?

I invented it due to public demand for less greek. The literal translation is Kablaammakingforcehittingunits
The fool hath said in his heart, There is a God. They are corrupt, they have done abominable works, there is none that doeth good.
Psalm 14, KJV revised edition

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