/sci/ - Science & Math

Pics or you don't work there.

What is the first item on the menu at the cafe?

>insane clown posse pic
>ha ha ha ha subject text
k no thx

>>1283761
can you triforce?

>>1283782
>insane clown posse
are you trolling or are you just fucking stupid?

>>1283771

He's a fucking faggot.

>>1283825
AWWWWWW SHIIT

>>1283778
Which Resturant?, there are 3.
FYI, The Menu is in french.

>>1283825
lolwut

I hear all of the theorists smoke.

>>1283838

Wait a minute... isn't the LHC in ITALY?!!!?!??

>>1283771
Pics of what? What do you want to see? I'll take pics of some of the shit around me, but I aint gonna go for your dumbass.

>>1283825
I doubt that guy was actually on 4chan. You cant use the computer in the controll room for that kinda shit. You wouldnt get a connection.
You can bring your own labtop though, but that is about it.

>>1283863

Wrong.

But all actors smoke.

At least at community theaters they do.

>>1283869
it's on the border between switzerland and france

>>1283869
No, the LHC is in France and Switzerland. Where the fuck did you get Italy from?

What is the current energy of the stream and how long until it reaches its maximum estimated energy of whatever many TeVs?

Also what information is actually given off, and how do you read it?

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bf shmj vixawrw v a p qcn ekjwux z

>>1283761
do you ever get the urge to smash the whole thing, just for the lulz?

why didnt you try using helium?

>>1283902
OHH YES......YES....YES...

>>1283894

I'd appreciate an answer if possible...

What is your actual, day-to-day work? Do you just sit around waiting for the experiments to happen?

>>1283761
How many times have you crawled inside the collider to try and give yourself superpowers and/or jerk off?

>>1283894
Currently, I think we are at 7Tev, although im not exactly sure (could be alittle more now). They are planning shut-downs in 2012, and 2015 for upgrades. Not sure what the Max they want to reach is though.

Current beam status is given on LHC page1

http://op-webtools.web.cern.ch/op-webtools/vistar/vistars.php

Link may not work for you, so just google
LHC Page 1

Why hasn't the end of the world black hole machine created a black hole and brought about the end of the world? I think we should be told.

>>1283894
As, far as infomation.
There are many different groups with differnt dectectors

ATLAS = General physics
CMS = General physics
ALICE = Quark-Gluon
LHcb = Charge parity violations
....
etc

Each group has a different machine, at a differnt part of the tunnel. Each group is responsible for collecting there own data, anaylsis, etc.

Each machine is made up of tons of different types of dectors that have very specific jobs.

>>1283761
did you get any cool tshirts or pens for working there

>>1283934
>NO BEAM
What is this faggotry? We don't pay you to fuck around. Turn that fucker on and lets see some SCIENCE!

Are any discoveries kept secret?

>>1283959
seriously

FLIP THE SWITCH FAGGOT

SING THE SONG THAT WILL UNMAKE THE EARTH

>>1283942
No, you should not be told.

The common man is never told half of the shit that really goes on in the world. WTF would be be point? The common man is fucking retarded, besides yall enjoy being sheeple anyway.

>>1283761
Do you realize that your very first (and only) test to fire up the LHC worked? The entire area has been caught in a time loop ever since that first successful test. You've already made this thread like fucking 400 times already since then. You guys just keep looping and repeating.

It's like you're stuck as an eternal newfag.

>>1283959
>>1283968

Lol, yeah, most of the time is actually NO BEAM. It is tricky to make beam.

We had some pretty good beam this weekend. Got lots of data!

>>1283976
I came to the LHC years after the first beam. Nice try though...LMAO.

Looks like somethings wrong in cryo sector 34.

Better go catch it.

>>1284014
Get it, cause it like a fridge?

Nobody?

Tough crowd.

>>1284014
>sector 34
porn or didn't happen

Yea here's a question
Do you send particles around one at a time, or do you just have a beam of particles?
Also, how can you tell apart the presence of a particle from random instrument noise?

>>1284025
>Better go catch it

>cause it like a fridge?

wat

WE DO WHAT WE MUST BECAUSE WE CAN

>>1284013
Eh, dude, it's like Brigadoon. You can go in, but you can't come out.

Welcome to your very own Groundhog Day.

>>1284060
There is no way you can speak English and not know this.

>>1284085
Whatever it's supposed to be, I think you made like DHL and fucked up the delivery.

>>1283761
Why do some people say black holes "rip the fabric of space/time". I mean isn't it just a collapsed star with an event horizon, I mean we know light is affected by gravity so why is it so scary that something with so much mass/gravity would encompass light as well.

TLDR: Do you think black holes really as enigmatic as the general populous thinks they are? Is mystery I'm missing?

also not talking about primordial black holes or micro black holes, but its the same premise..

>>1284047
Particles travel in beams.
We refer to them as "bunches".
There are many many partciles in a "bunch".

Particle detection is a very big field.
Is there any specific particle dectection you are refering too? What kind of random instrument noise are you talking about?

>>1284119
>Do you think black holes really as enigmatic as the general populous thinks they are?

No, the general population are dumbasses. I dont care or give a fuck what they think (most scienists dont).

I associate with stupid people at all.

>>1284167
>I don't associate

>>1284167
>the general population are dumbasses
those dumbasses are the reason that this board is so bad

OP, do your fingernails need trimming right now? Serious question, BTW. Be honest.

>>1283759
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aaxv ssadzc nox bm oulkqz n unxtjb plzbq

>>1284047
Not OP, but I have done work in this area. Random instrument noise can be quantified. In HEP everything is about statistics, so instrument noise can either be quantified into uncertainty and greatly reduced in conjunction with other detectors.

For example, photomultiplier tubes and photodiodes have a "dark current", which is a current that runs even when no light is incident on the detector. The nature and quantity of the noise can be measured, and the thresholds for detection of actual stuff set well above the noise level.

Instrumentation noise is not the only problem. People are usually more concerned with background radiation, whether from cosmic rays or from soil at the site. It's not always practical to shield cosmic rays, so the expected background is calculated and taken into account.

Finally, a modern detector at the LHC has thousands of channels and puts out gigabits of data per second. Not all that data can be realistically saved. There is a system called the Trigger that looks at the data in real time and looks for "interesting" events.