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Citation: K. Nakamura et al. (<strong>Particle</strong> <strong>Data</strong> <strong>Group</strong>), JP G 37, 075021 (2010) and 2011 partial update for the 2012 edition (URL: http://pdg.lbl.gov)<br />
Γ 40 π − K 0 π 0 ν τ [a] ( 3.9 ±0.4 )× 10 −3<br />
Γ 41 K 0 ρ − ν τ ( 2.2 ±0.5 )× 10 −3<br />
Γ 42 K − K 0 π 0 ν τ [a] ( 1.59±0.20) × 10 −3<br />
Γ 43 π − K 0 ≥ 1π 0 ν τ ( 3.2 ±1.0 )× 10 −3<br />
Γ 44 π − K 0 π 0 π 0 ν τ ( 2.6 ±2.4 )× 10 −4<br />
Γ 45 K − K 0 π 0 π 0 ν τ < 1.6 × 10 −4 CL=95%<br />
Γ 46 π − K 0 K 0 ν τ ( 1.7 ±0.4 )× 10 −3 S=1.6<br />
Γ 47 π − K 0 S K 0 S ν τ [a] ( 2.4 ±0.5 )× 10 −4<br />
Γ 48 π − K 0 S K 0 L ν τ [a] ( 1.2 ±0.4 )× 10 −3<br />
Γ 49 π − K 0 K 0 π 0 ν τ ( 3.1 ±2.3 )× 10 −4<br />
S=1.7<br />
Γ 50 π − K 0 S K 0 S π0 ν τ < 2.0 × 10 −4 CL=95%<br />
Γ 51 π − K 0 S K 0 L π0 ν τ ( 3.1 ±1.2 )× 10 −4<br />
Γ 52 K 0 h + h − h − ≥ 0neutralsν τ < 1.7 × 10 −3 CL=95%<br />
Γ 53 K 0 h + h − h − ν τ ( 2.3 ±2.0 )× 10 −4<br />
Modes with three charged particles<br />
Γ 54 h − h − h + ≥ 0neutrals ≥ 0K 0 L ν τ (15.19±0.08) % S=1.3<br />
Γ 55 h − h − h + ≥ 0neutralsν τ<br />
(14.56±0.07) % S=1.3<br />
(ex. K 0 S → π+ π − )<br />
(“3-prong”)<br />
Γ 56 h − h − h + ν τ ( 9.80±0.07) % S=1.2<br />
Γ 57 h − h − h + ν τ (ex.K 0 ) ( 9.46±0.06) % S=1.2<br />
Γ 58 h − h − h + ν τ (ex.K 0 ,ω) ( 9.43±0.06) % S=1.2<br />
Γ 59 π − π + π − ν τ ( 9.31±0.06) % S=1.2<br />
Γ 60 π − π + π − ν τ (ex.K 0 ) ( 9.02±0.06) % S=1.2<br />
Γ 61 π − π + π − ν τ (ex.K 0 ),<br />
< 2.4 % CL=95%<br />
non-axial vector<br />
Γ 62 π − π + π − ν τ (ex.K 0 ,ω) [a] ( 8.99±0.06) % S=1.2<br />
Γ 63 h − h − h + ≥ 1neutralsν τ ( 5.38±0.07) % S=1.2<br />
Γ 64 h − h − h + ≥ 1π 0 ν τ (ex. K 0 ) ( 5.08±0.06) % S=1.1<br />
Γ 65 h − h − h + π 0 ν τ ( 4.75±0.06) % S=1.2<br />
Γ 66 h − h − h + π 0 ν τ (ex.K 0 ) ( 4.56±0.06) % S=1.2<br />
Γ 67 h − h − h + π 0 ν τ (ex. K 0 , ω) ( 2.79±0.08) % S=1.2<br />
Γ 68 π − π + π − π 0 ν τ ( 4.61±0.06) % S=1.1<br />
Γ 69 π − π + π − π 0 ν τ (ex.K 0 ) ( 4.48±0.06) % S=1.1<br />
Γ 70 π − π + π − π 0 ν τ (ex.K 0 ,ω) [a] ( 2.70±0.08) % S=1.2<br />
Γ 71 h − ρπ 0 ν τ<br />
Γ 72 h − ρ + h − ν τ<br />
Γ 73 h − ρ − h + ν τ<br />
Γ 74 h − h − h + ≥ 2π 0 ν τ (ex.<br />
( 5.17±0.33) × 10 −3<br />
K 0 )<br />
Γ 75 h − h − h + 2π 0 ν τ ( 5.05±0.32) × 10 −3<br />
Γ 76 h − h − h + 2π 0 ν τ (ex.K 0 ) ( 4.95±0.32) × 10 −3<br />
Γ 77 h − h − h + 2π 0 ν τ (ex.K 0 ,ω,η) [a] (10 ±4 )× 10 −4<br />
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