[a / b / c / d / e / f / g / gif / h / hr / k / m / o / p / s / t / u / v / vg / vm / vmg / vr / vrpg / vst / w / wg] [i / ic] [r9k / s4s / vip] [cm / hm / lgbt / y] [3 / aco / adv / an / bant / biz / cgl / ck / co / diy / fa / fit / gd / hc / his / int / jp / lit / mlp / mu / n / news / out / po / pol / pw / qst / sci / soc / sp / tg / toy / trv / tv / vp / vt / wsg / wsr / x / xs] [Settings] [Search] [Mobile] [Home]
Board
Settings Mobile Home
/sci/ - Science & Math

Name
Options
Comment
Verification
4chan Pass users can bypass this verification. [Learn More] [Login]
File
  • Please read the Rules and FAQ before posting.
  • Additional supported file types are: PDF
  • Use with [math] tags for inline and [eqn] tags for block equations.
  • Right-click equations to view the source.

08/21/20New boards added: /vrpg/, /vmg/, /vst/ and /vm/
05/04/17New trial board added: /bant/ - International/Random
10/04/16New board for 4chan Pass users: /vip/ - Very Important Posts
[Hide] [Show All]


[Advertise on 4chan]


File: hyper kamiokande.png (2.9 MB, 2398x1308)
2.9 MB PNG
Are you hyped for Hyper Kamiokande?

>260 million liter water tank
>is expected to detect a proton decay in the first time in history
>>
>>17034123
It's a pretty impressive detector. I think it will produce pretty solid results once it's online.
>>
It has more water than a small lake
>>
File: 1642878405281.png (73 KB, 350x261)
73 KB PNG
>detect a proton decay
how do they filter out neutrino interactions?
>>
japan just hogging fresh water for themselves
>>
It'll be yet another false positive they'll pass off as a "resounding success" to embezzle more taxes. All of you are retarded.
>>
>is expected to detect a proton decay in the first time in history
If protons decay then that means CCC is a thing.
>>
>>17034208
CCC means what?
>>
>>17034219
Conformal cyclic cosmology, presumably.
>>
File: DSC_3042-scaled-1.jpg (1.26 MB, 2560x1707)
1.26 MB JPG
>>
File: 1770926499385421.png (1.23 MB, 767x527)
1.23 MB PNG
>>17034123
can someone qrd how these detectors work
>>
>>17034299
>Neutrino strikes something in the chamber
>Produces a single photon
>Photon travels through chamber and produces cherenkov radiation
>Super sensitive photon detectors see the trail
>>
>>17034309
how do they know the cherenkov radiation came from a neutrino that was the product of proton decay? there's lots of neutrinos.
>>
File: kamiokande detector.png (957 KB, 1480x1096)
957 KB PNG
>>17034299
A neutrino bumps into an electron of a water molecule. This causes the electron to travel through the water in a very high speed. In fact it travels faster than light, of course not faster than light in a vacuum but faster than light in water. By doing this it messes with the electromagnetic field of the surrounding water molecules. As a result it is able to create light (who knows how). This light is known as Cherenkov light. Due to the wave nature of light, the Cherenkov light created by this high speed electron is in a conical shape and this cone of light registers as a ring shape in the detector walls.

The wall consists of thousands of photomultiplier tubes which utilize the photoelectric effect. If a single photon hits a detector, this releases an electron which gets multiplied into more electrons and those become an electric signal.
>>
>>17034123
Yes, that would be neat.
>>
>>17034315
It's detecting photons resulting from neutrino collisions, numbnuts.
>>
What's the point? What does it prove?
>>
>>17034344
No shit. Why does it have to do with proton decay (OP)?
>>
>>17034123
woaw much science, very technology. how will this markedly improve my quality of life?
>>
>>17034362
>No shit.
Then why does your silly post directly contradict that? And to answer your other question: I don't know.
>>
I fucking cannot stand it at all that all particle detectors are is big tanks of water. The history of particle physics is nothing but tanks of water. In the future there will be bigger tanks of water and that's it. Fuck it.
>>
>>17034159
very carefully
>>
>>17034447
Our entire tech stack is built on boiling water. We are the water boilers who are made mostly of water.
>>
And 100 years ago, everyone “knew” that the world was flat. >:D
>>
>>17034447
>I fucking cannot stand it at all that all particle detectors are is big tanks of water. The history of particle physics is nothing but tanks of water. In the future there will be bigger tanks of water and that's it. Fuck it.
deal with it
7>>17036363
>Our entire tech stack is built on boiling water. We are the water boilers who are made mostly of water
that's an interesting way of putting it
>>
>>17036473
What? In 1916 most people already knew the earth was round and people with sea-related jobs knew it was since the middle ages, Columbus got to America because he thought he could go to India by going west
>>
>>17037418
>since the middle ages
More like since the antiquity
>>
>>17034123
Me personally I'm ready for motherfuckiokande
>>
>>17037430
Not that anon, you're right of course, but is this also true of the peasant class?
>>
>>17037509
I don't think most peasants ever thought about the shape of the world



[Advertise on 4chan]

Delete Post: [File Only] Style:
[Disable Mobile View / Use Desktop Site]

[Enable Mobile View / Use Mobile Site]

All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.