ALICE a TeV-ek országában

ALICE a TEVÉK országában

Kérdés: Tevék országában vagyunk-e? Tudományos sivatag Financiális sivatag Társadalmi közöny, érdektelenség sivataga

ALICE in WONDERLAND of CERN LHC

A SEMMI ÖRVÉNyÉBEN

ALICE through the LOOKING GLAS

ÁBEL a RENGETEGBEN

Technikai Csodák Palotája

Szörfözés az AETER hullámain

100 év részecskefizika a tükörben

Mit keresnek a magyarok az LHC-ban?

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Belépés a Csodák Palotájába

ALICE in WONDERLANDSezám tárulj!!

Az Univerzum leghidegebb es legmelegebb pontja

Világűr 2.73 K LHC 1.9 K 27km*.5m2=15 ezer m3

DIPOLMAGNES 1250 db

200*3100= 620,000 TeV 200*3100= 620,000 TeV

1 200 TeV / 7*7 * 7/3100= 0,3 fm3

r = 7 fm

d = r/3100

4 Peta eV/ fm3

Highest luminosity: ÁTLAGBAN 1 ütközés/ nanosecond

w

â

                                                                                             

                            Outreach Home > CMSeye > Latest image from Camera 1

CMS construction at Point 5: current status from Camera 1The current time at Point 5 is: Thursday, 15h34Wednesday, 15h24 - this page will reload every 5 minutes

This image shows the free space in the hall with YB-1 on the righ and YB0 on the left. HB- has been inserted inside YB0 and prestressed against HB+. Concrete towers have been erected to survey mapper rails being installed inside HBs. HB+ cradle is being moved near main shaft PX56.

If you'd like to know where the cameras are physically positioned, take a look here.

Some movies have been created using the web-cam images. Go the the movies section of this site to see

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A SEMMI ÖRVÉNyÉBEN

Newton: absolute space AND absolute timeMach,Leibnitz: relational to all other objects, üres térben nincs gyorsulás,tömegEinstein: spec.rel-ben absolute space-time ált.rel –ben acceleration is relational to gravitation: spacetime is A something

Before QM and Higgs:They specified the benchmark for defining accelerations

Higgs Ocean = Asymmetric solution for symmetic theoryHiggs-field condenses at 10**15 K (10**-11 sec) NO mass before

NOW we know: WHY objects resist accelerations????

A VÁKUUM ANYAGA

A természetes rádióaktivitás felfedezése óta nem fedeztünk fel semmiféle új anyagfajtát

- sugárzás: He atommag kvarkokból

- sugárzás: Elektron nyaláb

- sugárzás: Foton nyaláb

HIGGS-BOZON tölti ki az egész teret

Az üres atom

Az atommagban pontszerű kvarkok vannak, de pontosan mérhető a sugara.

Mennyi a valami?

Az elektron pontszerű részecske: az elektronhéj az üres(!!)

Az atom és mag sugarának aránya: 1OO OOO.

A valami aránya a semmihez: O.OOO OOO OOO OOO OO1.

Simulated detectionof Higgs particle

Short story of ELEMENTARY particle physics THROUGH the LOOKING GLAS

KEZDETBEN VALA az

OSZTHATATLAN

ATOMA

Through the LOOKING GLAS: Nr. 1.

A[had]

Hadron=proton(quark)

A[lep]

Lepton=elektron

Rutherford 1910

A

Through the LOOKING GLAS: Nr. 2.

A[had/lep]

A[h/l][rész] A[h/l][anti]

Anderson 1930

Through the LOOKING GLAS: Nr. 3.

A[h/l][rész/anti]

A[h/l][r/a][iso-up] A[h/l][r/a][iso-down]

proton, electronneutron, neutrino

Chadwick 1932, Pauli 1931

ISOSPIN

Through the LOOKING GLAS: Nr. 4.

A[h/l][r/a][u/d]

A[h/l][r/a][u/d][left] A[h/l][r/a][u/d][right]

Uhlenbeck 1926

SPIN

Through the LOOKING GLAS: Nr. 5.

A[h/l][r/a][u/d][l/r]

A[h/l][r/a][u/d][l/r][r/b/g]

A[h/l][r/a][u/d][l/r][0]

quark-color triplet

lepton-color-singlet

Through the LOOKING GLAS: Nr. “6.5”.

Three generation: A[h/l][r/a][u/d][l/r][0/r,b,g][flavour]

Ting 1974, Lederman 1977

charm,beauty

FERMION: 3 * 32 = 96

BOSON: Vector: g, Z, W+,W-, 8gluons = 12 Scalar: H = 1

Number of elementary particles in SM: 109

Nem sok ez egy kicsit???? Mengyelejevnek elég volt 66 elem.

It describes all fundamental particles of our Universe

As far as we know them at present …

They are controlled by UNIVERSAL laws of physics …

There are (at least) 26 constants of Nature

12 masses, 3 coupling strengths, 11 mixing parameters

Some of these are left – right asymmetric !

And we know that this theory is incomplete …

Why is the universe constructed with this range of seemingly random numbers?

Why do the elementary particles have just the right properties to allownuclear process to happen, stars to light up, planets to form around stars, and on at least one such planet, life to exist?

In string theory, particle properties are determined by string vibrational patterns.

Through the LOOKING GLAS: Nr. ?????.

Van-e még valami a tükör mögött????

Through the LOOKING GLAS: Nr. xx.

Van-e még valami a tükör mögött????

string

brane

brane

Witten: Braneworld M-Theory

The Black Hole

Are black holes just“elementary particles”?

Black hole“particle”

Implodingmatter Hawking particles

Are elementary particles just “black holes”?

y

Black holes and extra dimensions

xy

4-d world on “D -brane”

Horizon of “Big Hole” “Little

Hole”

Ábel a rengetegben

Mit tehet egy magyar fizikus egy globalizált fizikában??????

Az ALICE adatgyűjtő rendszere

DDL

1510 m

1810 m

2110 m

2410 m

2710 m

3010 m

3310 m

The highway across

the desert

Today’sLimit …

GUTs

3510 mPlanck length :

Super partners

 Fact 3) The combined strands of the superconducting cable being produced for the LHC

would go around the equator 6.8 times. If you added all the filaments of the strands together they would stretch to the sun and back 5 times with enough left over for a few

trips to the moon.  

Fact 6) The ATLAS cavern could hold the nave of Notre Dam cathedral.  

Fact 7) When the 27km long circular tunnel at CERN was excavated, between lake Geneva and the Jura mountain range, the two ends met up with just one centimetre of

error.  

Fact 10) The Large Hadron Collider at CERN could be the most ambitious scientific undertaking ever. The results of LHC experiments will probably change our fundamental

knowledge of the universe. 

Fact 16) CERN is the world's largest laboratory dedicated to the pursuit of fundamental science.

  

Fact 21) If the Higgs boson exists the LHC will be able to make this particle detectable. Confirming or contradicting the first evidence of the Higgs particle is an exciting

prospect!   

Fact 29) The Grid is a service for sharing computer power and data storage capability over the Internet. Its ultimate aim is to turn the global network of computers into one vast

computational resource. 

Fact 30) Verification of the theory that explains why the sun shines – the weak force - is one of CERN’s biggest achievements.

 Fact 31) The discovery of the neutral current was announced at CERN in 1973. The theory was finally confirmed in 1983 with the direct observation of W and Z particles.

 .  

Fact 41) In 2003, 6.1% of traffic at Geneva International Airport was related to CERN, a total of 54 868 passengers.

 Understanding all of the different forces of nature within one framework is one of the

ultimate goals of physics. Decades of experiments at CERN are working towards this. 

99.999999999999% of an atom’s volume is empty space. If the proton were a pea, the electron would be in the back of the strands at Old Trafford.

 When protons arrive in the LHC they are travelling at 0.999997828 times the speed of

light. Each proton goes around the 27km ring over 11 000 times a second. 

The proton beam of the LHC will have an energy  equivalent to a person in a Subaru driving at 16 000mph.

Higgs a román boltiv ZÁRÓKÖVE

Ha nem találjuk, akkor az SM összeomlik

Alternativ megoldás:

3*4 = 12 gyufa kell 4 háromszöghöz.

Hogyan lehet 6-ból 4-t csinálni???

At high enough temperatures Higgs ocean evaporates:no difference EM-Weak

In LHC Higgs particles knocked out as energetic underwater collisions can knock H2O molecules out of the Atlantic.

Experiment:

1.001159652188(4)e B QED

2

3 4

Theory:

1 0.3284789662

1.1812415 1.726(5) ...

e

B

VIRGO Gascina (near Pisa)3 + 3 km

Dark MATTER

In order to have approximately flat universe now, some mechanism must havetuned the matter-energy density of the early universe extraordinary close to the critical density. Inflation cures the original curvature.

proton-neutron matter less than 5 %Zwicky 193O something holds back distant fast-moving galaxies. Detailed studiesgives the same problems for stars inside galaxies.Nonluminous matter 25% is required.

Candidates: netrino less than 1%, axions?WIMPs Weakly Interacting Massive Particles from big bang SUSY:photino,zino,higgsino...etc.

Dark energy

Accelrating expansion of the universe

Type Ia supernova distance – recessional speed light yield – doppler effect

The observed size of acceleration requires 7O % plus energy by cosmological constant. New survey satelite SNAPSuperNova/Acceleration Probe

This amount is the same what is reiquired for flat universe!!COBE, WMAP confirm flatness

Kvantum-mechanika és gravitáció egyesitése

½ vagy 1 spinű részecskék: string húr

2 spinű Graviton: loop hurok

Dark Matter

Dark Energy

EXTRA dimenziók 9+1 vagy 10+1