φυσικη υψηλων ενεργειων

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φυσικη υψηλων ενεργειων

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1) '' . LHC. ( ) , , ,, . : , , , , . 30 2010 7 TeV (= -).2) . (QCD).1. : ( ) . (graviton) spin ( spin).2. : ( ) spin 1 ( ).3.I : quarks.O 10-13cm( ).4. : (gause boson). ( 10-16cm).

(QCD).QCD . 6 , . 3 ( ,,) . , F . QCD -, . QQ ().3) ukawa. ukawa. A . Feynman (Nobel 1964). ( r) t. Feynman . . . Yakawa Heisenber t . . Yakawa , ( quarks) t . (virtual) . Compton .4) . Glashow-Salam-Weinberg : GSW g W+- 0 , , g=e , . G-S-W Standard model. GSW . iggs GSW.5) -: . .) ) .(Bremsstrahlung). . , - . . (MoC2). , .

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13) : (SemiconductorDetectors) - . - 10 .14) ( Perkins) - 5kV, 100%. . . , . ( Geiger). , -, , .15) ( 6 128 ), 2 20mm . , . . , 15kV. . , . 0.1sec. O 1 10sec. O . , . . , . , . 60 70. . Glaser & Alvarez, 1952 ( ).16) CERENKOV(+ Cerenkov) , , -, Cerenkov, (.77 erkins). 1934 Cerenkov - () , , . . Cerenkov , . , . , Cerenkov. Cerenkov u . , , .17) Cherenkov (). (threshold counters): t=1/n Cherenkov, .

(differential counters): , Cherenkov . !

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18) . . , spin h . spin . . . 1956 . , . 20/7/00 Fermi Lab , Standard Model .

e-class : , , .

- , .19) ( )

S.T.A.C.E.E. (New Mexico)

Pierre Auger (): , !

20) . ?1). ANTARES: Astronomy with a Neutrino Telescope and Abyss environmental RESearch:

() 2400 >10 GeV. - =1 n=1,35 . Cherenkov . . .

2). NEMO-Neutrino Mediteranean Observatory-1989-2011:

3500 . ( ) Cherenkov. . . NEMO, 2011 SUPER NEMO KM3NeT IceCube NeutrinoObservatory ( ) .

3). PROJECT ESTOR (NEUTRINO EXTENDED SUBMARINE TELESCOPE with OCEANOGRAPHIC RESEARCH). () 3800-4500 . . :# ( )# ( )# ( - )# ( )# ( )# ( )

21) ICE CUBE ? IceCube - CERN . IceCube 260 11 (, , , , , , , , . , . ).

ICE CUBE Amanda. 2012. 100GeV 1000 ( )

22) .SNO: Sudbury Neutrino Observatory .SUPERKAMIOKANDE

23) -- ( PERKINS ++ LHC ). , . ( 86 perkins). LARGE HADRON COLLIDER(LHC) ATLAS,CMS,ALICE LHCb1. LAS CMS. LHC 1) () 2) () ( 11 )3) . 1. ALICE. - (quark-gluons plasma QGP). ( , 100.000 ), ( ) ( ). 3. LHCb. , .24) ( ). ( PERKINS + ) Perkins 80H . , , , ( ) . . / : , , . , , . : , , . / , . 30% () , ( ), . , , / , , / .

25) Alpha Magnetic Spectrometer . , AMS-02, (SS). . .

26) . . 2 D1,D2 . . . 0 . . . 250eV. . f . . m , . f B r . f B 3 . 1000eV 1000GeV.27) . . .

, , ( ,,, ) .().(): , .The diverse uses of synchrotrons medical imaging and therapy materials engineering environment forensics manufacturing medicine and pharmaceuticals agriculture minerals micromachining

28) . . . R.F klystron.

E f .

E SYNCHROTRON 5 : (linear accelerator) (booster synchrotron) (electron storage ring) (insertion devices) (experiment halls)

(electron gun) kV .

(linear accelerator) () MeV(. Advanced Photon Source (APS) Argonne National Laboratory 450 MeV). Linac , . , booster ` R.F( Radio Frequency) GHz . . , ( bunches) .Booster Synchrotron GeV. R.F . booster 1) ( , ) 2) ( ) / (injection) (storage ring) . , , . (insertion devices)1) 2) Undulators3)Wigglers4) FEL (free electron laser)

RF (radio frequency) klystronsTa klystrons ( ) R.F .29) (colliders) ( ). . LHC. . , . , , . .To . u , ( ) mu2. u , mu2 , . = (4 12 )1/2, 12 . 1= 2= = ()1/2. colliders . colliders Fixed Target ( )

collider 1) (bending magnet) 2) ( focusing magnet) 3) R.F (Radiofrequency cavities) 1994 CERN M ,Large Hadron Collider(LHC) , LEP 10 . LHC . , LHC ( Higgs).

30) (linacs) , . .

) : 1924 G.Ising 1931 Sloan kai Lawrence. ( ) kV. . (linac) . 1, 2 1 2 . 2 , , . 2 , . 2 3 . , . (R.F.) . 800MeV () LAMPF.

) (.. 1MeV 0.99 ) . ( R.F. ) . . . , . SLAC .

31) ( ) , . 4% . 22% . 74% , , , . . .

32) ( ). ?

33) '' '' (Standar Model)? ?

, , ( 1998 CERN - ). H CERN .

34) . Meissner (Maglev trains). Josephson (SQUID). (colliders) ( , ) , . , - , , , . . Meissner .

Maglev trains have to perform the following functions to operate in high speeds1.Leviation2.Propulsion ()3.Lateral Guidance ( ).

Maglev ( mag lev itation) , . maglev, . maglev , . [1] maglev . , . ? [2], ( drag ), . , maglev , , . maglev . , "-maglev" . [3]

Josephson. 1962 22 Brian D. Josephson , Cambridge University, .The superconducting quantum interference device (SQUID) consists of two superconductors separated by thin insulating() layers to form two parallel Josephson junctions(). The device may be configured as a magnetometer to detect incredibly small magnetic fields --small enough to measure the magnetic fields in living organisms.

Medical Diagnostics:Magnetic Resonance ImagingSQUID:Brain activityHeart function

Applications Using Superconductors:MRI Body ScannersLHCINNERTransportPower TransmissionPublic outreach (colliders) ( , )