title: None
text: S! FX <! < ) XG T X! NF *!!! F$G C Q < ( Winter 2003
  
  Measurement (5) Pull ∆αhad(mZ) 0.02761 ± 0.00036 -0.16 mZ [GeV] 91.1875 ± 0.0021 0.02 ΓZ [GeV] 2.4952 ± 0.0023 -0.36 σhad [nb] 0 41.540 ± 0.037 1.67 Rl 20.767 ± 0.025 1.01 0.01714 ± 0.00095 0.79 0.1465 ± 0.0032 -0.42 0,l Afb Al(Pτ) Rb 0.21644 ± 0.00065 0.99 Rc 0.1718 ± 0.0031 -0.15 0,b 0.0995 ± 0.0017 -2.43 Afb 0,c 0.0713 ± 0.0036 -0.78 Ab 0.922 ± 0.020 -0.64 Ac 0.670 ± 0.026 0.07 Al(SLD) 0.1513 ± 0.0021 1.67 2 lept sin θeff (Qfb) 0.2324 ± 0.0012 0.82 mW [GeV] 80.426 ± 0.034 1.17 Afb ΓW [GeV] 2.139 ± 0.069 0.67 mt [GeV] 174.3 ± 5.1 0.05 2 sin θW(νN) 0.2277 ± 0.0016 2.94 QW(Cs) -72.83 ± 0.49 0.12 meas fit meas (O −O )/σ -3 -2 -1 0 1 2 3 -3 -2 -1 0 1 2 3 P & (!+ " + " ; 9 ) 9
  
  P " (, ( P
  
  7 9
  
  F! *9 9
  
  
  
  )
  
  '0
  
  ( 
  
  '2 N3O 4 )
  
  ) 1, '' N< $O 87 N< O 9 ) ( *!!< 87 - )G,/ # < ( ; ( G 6 9 F C 3 ) "71 9 ( P, 4 <, ( ) ( D8. 333 N O P,( "&< "1<.( ") 9 ) *&:7 " ( 9 + ( + ) 3 ( H I ;! ; > > > " ) 6 "& 4 9 E 9 - 1.L F( ) *!! " 9'[ <!< ) N2O?L N%O " ( ) ; ( ( )! G " " + > < D + (! 4 9 **, ) ) ( M B C?7""&G< F F B C 1* N0O & ) ( 4 C Q ) Æ ( 9 % ( 3 (!! + 9 ( < ; 1 6 C F G 4 ( # *!!! F1B G D 9 8,7D 71:! < ] BBG C ) ) 1 ))) B) )!! 9, V h f h h $ P,! h h h h ( ) *!! 5 > 0 *!!< $ 9G F' 6 9 9 < 1B ) ( 9 ;!< 9 ) N'O (. "! ( * < F ) ( " )< ) + Æ <! Æ 6G< N3O " ( " ) (! 4 ) ) ), 9 ( ( 4 ) (! ;! $ " S 6 ( (! ) (! ( 1! ( + ; < H + I ^< )! < ( (! ( C< 3 ( *!!< F$ G " + ( Æ " *!!< ( ^ < ) 9 Æ " S :# F^ T % %? #!F^ #G T G F$$G 2, Æ " * <? 3 3 8; H # G Æ I " + " " F G< ^ < / * NO ; (!! 3 ( ; ; * F$ G< 9 , & (! <! NO N O " @ < S (!? %! :!! < ( (! (!! B! # 9 ) 4!< + C A F$2G, ( B< 4 ( 33?LG <?LG 1! < <! )! ( ( 3! <, ( %3 F?LG! 9 ) F! 7 ; ( C F! F$ G F$%G < A$% ^G? 9 0! ) A ^! ; 9 ( ) < F # ( 4 ! ; < 9 ; @ ^ A S 3 0 F?LG F$0G F$'G < ) ( )!! A %! 1 + F?LG H ) F 3G # Æ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
  
  (!!
  
  < S S ( ) F $G 9 ( 9 9 F 6:2 ;< 9 $! F < G!! 3 ; >
  
  F3G
  
  1
  
  ! F G
  
  !!! 9 8 :6
  
  !! F G ) >F3G #! )! )
  
  4 ; 8 9
  
  ( ) < ( ; ( $ + ) )! *
  
  !! 7 9
  
  >F3G 1! + >F3G< ) F G! ) ( ( < ) &;
  
  4 5
  
  + ; F G 9 9,! "! )
  
  4
  
  9! ) W S H;!I
  
  4
  
  * )
  
  <
  
  9! ( ) ) ( ( G " ) " < )
  
  9 9 ( 1 9
  
  )
  
  < 9
  
  
  
  ) ( 6 9
  
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Æ S F < G ) )! F S " F 'G Æ 9! ( Æ 1!! Æ S S F G )! 9 < <- F%3G 9 <, <! ) 9 4 H! ) I 9 ) G 1! F 9 9 < 9! "# < S'$ #!!! ( F%G # 9 ) )'Æ S Æ' S "! 9 N O F < F% G W F W T W X F% G G! ) ( 9 E ; < W G :6 F3 G F%$G T G F #!, < < < ) <'<'' <!! ) -W'T''!; Æ S ( G 1 ) S C'S C )!!! Æ) S -W < Æ S F< G T < ) 9 ) F%G! ) < :6 F3 G #! 9 (! :6 ) ) S Æ) S < -W Æ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α1 MSSM 1/α2 1/α3 0 5 10 15 10 log Q )! 60 40 0!! 1 50 P &( log Q!! #! N$3O! "## ( *, ( < ) ) ) ) ) *!! ( *, ) $! < *, ) 4 *!! F < (! *!! <! G, ) < " < *!!,) ), 50 9 : 60 0 1/α 1/αi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
  
  6 4 4
  
  F3$G
  
  4
  
  F
  
  3
  
  G F
  
  3%
  
  G
  
  $%! = " 4 S! ; 7 F T 7 T 6G 7 ) 7 F T 6G $ 4 6 7 F30G F3'G % 66< 4 & + < F32G *, 666< ) 4 4 S, 7 S 4 S 3, 4 S 3'& ( # ) $2 ) 66< ) 9! $0 " - D 7 1! '22 & = C 333 ) 7, ; C < - )<
  
  
  
  ) ) (,/< ( ( '' " ) 8 ( %3 C '%2< )! 6, - )< 8,/ (!!" N$O< 1,N$< O D8. N$ O 1,,/ < $! " - ) F < 9 ; '%.L,/! )! 4 ) 2 3 CL< < 3?L J 8 ( ;! <.(! N$$< $ OG 1 0?L! - ) 9 ;! * " - ) N$%O, ( )! "!! ) * # 9 9 < ( ( $' 9! ( ) " F( ;! ( P " )4 - )! - ) & C! ;! )4 3 <! P M < - ) " # M! − + Electric field H