Εισαγωγή Στοιχειώδη Σωμάτια Αλληλεπιδράσεις Ιστορία...
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Transcript of Εισαγωγή Στοιχειώδη Σωμάτια Αλληλεπιδράσεις Ιστορία...
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, 27 , 2006
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, (/) : ,
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Sir Isaac Newton
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James Clerk Maxwell
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mvr = nh/2p E2E1=heeNNiels BohrMax PlanckErwin Schrdinger
e
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2. ... -... =hv=hc/ =h/pLouis de Broglie
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3. ... , C=3x108 m/s...Albert Einstein
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4. / /
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5. f(E)
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- Albert Einstein6. , John. A. Wheeler
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t /2Px /2E=mc2c = 300,000,000 m/s E=kT k = 10-4 eV/ 0K E=hc/h = 4 x 10-15 eV sWerner Heisenberg7. / / &
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Big-Bang /
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t = 10-43 s =1032 0K=1019 GeVL=10-34 m 3 Big-Bang /
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Big-Bang / 2. t = 10-35 s =1027 0K =1016 GeV L=10-32 m 3. t 10-32 s Quark-Gluon Plasma 4. t = 10-10 s =1015 0K =100 GeV L=10-18 m quarks-antiquarks t = 10-6 s =1013 0K - /10-9
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Big-Bang / 5. t = 10-4 s =1013 0K =1 GeV L=10-16 m P, N 6. t = 1 s =1010 0K =1 MeV L=10-15 m 7. t = 3 min =109 0K =0.1 MeV L=10-12 m
8. t = 300,000 =6000 0K =0.5 eV L=10-10 m
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Big-Bang / 9. t = 109 = 18 0K 10. t = 13x109 = 3 0K
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() Big-Bang HubbleV = H0 R H0 65 Km s-1 Mpc-1
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() ( , He, d, 3He, 7Li) : () () Big-Bang
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() Big-Bang
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Big-Bang(1) : ;(2) : (/c 1)(3) : :
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Time in seconds The Inflationary Universe SEC
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-CERN
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L3e+ e- hadronsECM= 90-209 GeVL= ~1032 cm-2 s-1B= 0.5 Tesla L3 (1989-2000)LEP
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(1) Neutrino N=2.980.05 N=2.980.070.07(2) top quark mt (LEP) = 1771119 GeV mt (CDF) = 1741013 GeV(3) Z0 lineshape MZ = 91.194 0.004 GeV = 2.502 0.005 GeV (4) MH>106 GeV SM Higgs MH>108 GeV Mh>80.5 GeV MSSM MH81.0 GeV MH>65.0 GeV(5) me* > 92.4 GeV me*> 93.4 GeV m* > 92.4 GeV m* >93.5 GeV m* > 91.7 GeV m* > 90.2 GeV
- (6) Neutralinos 01 , 02 , 03 , 04 01 = Lightest Supersym. Particle (LSP) m01 > 32.5 GeV (7) Tests QED / Br (Z )
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: f (E)
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LHC
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LHC
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CMS LHC P-PECM= 14 TeVL= 1034 cm-2 s-1B= 4 Tesla
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CMS
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4 Tesla 40 MHz / 12500 t 6.5 Gy/h >10 LHC L = 1034 cm-2 s-1 LHC
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()
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s: CMS Barrel Yoke Wheel ( ) CMS
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higgs Higgs higgs 4
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H (90-150 GeV) Higgs
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COBE
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:
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WMAP: Hinshaw et al. 2003 Big-Bang
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Survey 1a Supernova redshiftPerlmutter et al. 1998, Riess et al., 1998
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P 0P m2P sin2 2 (MSW effect)
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1020 eV
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1 mm1 mm
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1. / , , lasers , , , , 2. , , -- ,, . , , . , (2025?)
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3. 99% :: , , : , , //: , : , /: : , RFC, , , , /
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: (NMR), , NMR: Geiger , , , : , , : Cerenkov, , /: , , (camac, fastbus), ADCs, TDCs,
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/ , , ,
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() 30 () , () () , , () ( 10-10 s ) () () (, , , , , , www)
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: ( vs ) ( vs ) ( vs ) Steady State Big Bang (Einstein vs Hubble) (isothermal) Pancakes (adiabatic) HDM CDM (global order) (local order) ?