The LHC Experiments
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- Опубликовано: 17 май 2024
- The Large Hadron Collider or LHC is the world’s biggest particle accelerator, but it can only get particles moving very quickly. To make measurements, scientists must employ particle detectors. There are four big detectors at the LHC: ALICE, ATLAS, CMS, and LHCb. In this video, Fermilab’s Dr. Don Lincoln introduces us to these detectors and gives us an idea of each one’s capabilities.
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Get to know the detectors of the LHC a little bit better before the restart!
You prolly dont care but if you are bored like me during the covid times you can stream all of the new movies on instaflixxer. Have been watching with my girlfriend for the last few months =)
Thanks for all the videos....I've learned a lot about the collision experiments from the Fermilab channel. I wanted to make a suggestion...how about a few behind-the-scenes videos with some of the scientists who are involved in the various projects. Give us a better sense of what they actually do at places like the LHC etc.
Thanks
I love your videos so much!
The LHC is the coolest machine ever. I'm already exited about the next time someone will say:
"I think we have it. You agree?"
Great video!
Good informative videos...Can you please make a video about what is left for the LHC to discover and what is the next big experiment like LHC that is going to happen in physics?
Two Questions. First, how does the CMS detector work? ie is it a magnetic sensor, or some other variety? Second, would it be possible for the LHC to maybe detect a Dark Matter particle (if it exists) and what energy level would be needed to detect it? (I'm guessing that last part is unknown).
I have a question related to CMS, what does the COMPACT and MUON words are referring here. If we see it its really not compact?
It’s pretty compact for what it does
Great video ! I read in a physics book that we need an accelerator as long as our galaxy is thought for a particle to achieve the Plank's scale size probably that's why the detectors are so important to point a particle
WTF?
What?
Go see the 60 Symbols channel for more on Altas and CMS.
sweet
When is the LHC starting again?
haha I love your humor. :p
Particles or realm travel?
Particles
Just one fact: World's largest magnet will be housed in India at India based neutrino observatory which houses magnet weighting 50000 tonnes-four times larger than what's in cern, geneva. .
Project is commissioned and it's under construction...
I just stated a fact,it should not be wrongly interpreted say like "one is more superior and other is not, what matters is science.."
Thanks for letting me know!! Nice info (Y)
4:25 even bigger now lol
So its produces phd s and books with insane amounts of recources and energy .
Where is fermilab headquarters?
Chicago
Why do they have to be so massive? Other than the one that contains the magnetic field
Because detecting particles is hard….
8 dislikes? Hmm, 8 failed students ;))) I suppose... Great videos.
So the field in the CMS is 80 k times .5 Gauss or 40 kGauss == 4 Tesla (approx). Am I right??
If we are capable of building a device that generates an electromagnetic field that is 80,000x that of the earth, could we use something like this to restore the magnetic field that Mars lost back in the day?
No, sorry. A concentrated powerful magnetic field is on different scales to a planet sized magnet field. To get mars to start cooking, we would need to reliquify it’s core. Very unlikely when we can’t even drill past our own crust.
Imagine if we could make a particle accelerator going around the circumference of the moon.
Scientific satisfaction
Considering the difficulty in getting the equipment there, and also working there, it would make sense to go for an even larger accelerator by building one here on Earth and making it go round the circumference of this planet.
Having said that, I don't think its even necessary to do any of these. The length of the accelerator isn't the main factor here. Wouldn't it just be easier to make the particle streams simply go round the accelerator more times before colliding the beams? After all, once you reach a certain length of accelerator, the particles aren't going to care if they go round a smaller accelerator 1000 times, or whether they go round only once in a larger accelerator.
Slick Van Tanoid They are because a smaller ring means a bigger centripetal force is needed to bend the beam in a circle so you need bigger magnets.
Also, if you are using electrons, you get big accelerations for a given particle energy, and accelerating charges give off radiation.
I think what the the study of the asymetry of electron and positron are better for built a espaceship and can we do a civilization more human :v theorical physics is the boss!!
30 years later it will be a museum of magnets.
Your point being?
4:27
"noe-ter daem"
It's "noh-tre dahm"
I wuold like in less scientifics words, what is the practical use? In the daily life of what you are investigating in this place.
Seriously? Ask yourself when you, or somebody that you love, is at the hospital getting a PET scan, or Proton therapy for cancer, or..... oh, why bother. You can't see past the end of your nose, can you?
Advancements in physics leads to advancements in all fields from energy and electronics to medicine and pharmaceuticals
They may have a billion dollar machine, but I already solved the mystery of matter. The answer why there's something rather than nothing is already here, I published it all. If you're wondering why it's not on the news yet, well there's no team work in science, not on this planet at least! I did it alone. But science is about the money and credit (gratitude). They already know about my success. Only you can help spread the word.