D0 - Particle Data Group

Review of Particle Physics: C. Caso et al. (Particle Data Group), European Physical Journal C3, 1 (1998)
Γ K 0 K + K − /Γ K 0 π + π− Γ K 0 K + K − /Γ K 0 π + π− Γ K 0 K + K − /Γ K 0 π + π− Γ K 0 K + K − /Γ K 0 π + π− Γ62/Γ21 =(Γ64+ 1 2Γ74)/Γ21 Γ62/Γ21 =(Γ64+ 1 2Γ74)/Γ21 Γ62/Γ21 =(Γ64+ 1 2Γ74)/Γ21 Γ62/Γ21 =(Γ64+ 1 2Γ74)/Γ21 VALUE
0.172±0.014 0.172±0.014 OUR FIT
EVTS DOCUMENT ID TECN COMMENT
0.178±0.019 0.178±0.019 OUR AVERAGE AVERAGE
0.20 ±0.05 ±0.04
0.170±0.022
47
136
FRABETTI
AMMAR
92B E687
91 CLEO
γ Be Eγ = 221 GeV
e + e− ≈ 10.5 GeV
0.24 ±0.08 BEBEK 86 CLEO e + e− near Υ(4S)
0.185±0.055 52 ALBRECHT 85B ARG e + e− 10 GeV
Γ K 0 φ /Γ K 0 π + π− Γ K 0 φ /Γ K 0 π + π− Γ K 0 φ /Γ K 0 π + π− Γ K 0 φ /Γ K 0 π + π− Γ74/Γ21 Γ74/Γ21 Γ74/Γ21 Γ74/Γ21
Unseen decay modes of the φ are included.
VALUE
0.158±0.016 0.158±0.016 OUR FIT
EVTS DOCUMENT ID TECN COMMENT
0.156±0.017 OUR AVERAGE AVERAGE
0.13 ±0.06 ±0.02
0.163±0.023
13
63
FRABETTI
AMMAR
92B E687
91 CLEO
γ Be Eγ = 221 GeV
e + e− ≈ 10.5 GeV
0.155±0.033 56 ALBRECHT 87E ARG e + e− 10 GeV
0.14 ±0.05 29 BEBEK 86 CLEO e + e− near Υ(4S)
•••We do not use the following data for averages, fits, limits, etc. •••
0.186±0.052 26 ALBRECHT 85B ARG See ALBRECHT 87E
Γ K 0 K + K − non-φ /Γ K 0 π + π− Γ K 0 K + K − non-φ /Γ K 0 π + π− Γ K 0 K + K − non-φ /Γ K 0 π + π− Γ K 0 K + K − non-φ /Γ K 0 π + π− VALUE
0.093±0.014 0.093±0.014 0.093±0.014 OUR FIT
EVTS DOCUMENT ID TECN COMMENT
0.088±0.019 0.088±0.019 OUR AVERAGE AVERAGE
0.11 ±0.04 ±0.03
0.084±0.020
20 FRABETTI
ALBRECHT
92B E687
87E ARG
γ Be Eγ = 221 GeV
e + e− 10 GeV
Γ K 0 S K 0 S K 0
S /Γ K 0 π + π−
Γ K 0 S K 0 S K 0
S /Γ K 0 π + π−
Γ K 0 S K 0 S K 0
S /Γ K 0 π + π−
Γ K 0 S K 0 S K 0
S /Γ K 0 π + π−
Γ64/Γ21 Γ64/Γ21 Γ64/Γ21 Γ64/Γ21
VALUE EVTS DOCUMENT ID TECN
Γ65/Γ21 Γ65/Γ21 Γ65/Γ21 Γ65/Γ21
COMMENT
0.0154±0.0025 OUR OUR AVERAGE
0.0139±0.0019±0.0024 61 ASNER 96B CLE2 e + e− ≈ Υ(4S)
0.035 ±0.012 ±0.006
0.016 ±0.005
10
22
FRABETTI
AMMAR
94J E687
91 CLEO
γ Be E γ =220
GeV
e + e− ≈ 10.5
0.017 ±0.007 ±0.005 5 ALBRECHT 90C ARG
GeV
e + e− ≈ 10 GeV
Γ K + K − K − π + /Γ K − π + π + π− Γ K + K − K − π + /Γ K − π + π + π− Γ K + K − K − π + /Γ K − π + π + π− Γ K + K − K − π + /Γ K − π + π + π− VALUE EVTS DOCUMENT ID TECN
Γ66/Γ37 Γ66/Γ37 Γ66/Γ37 Γ66/Γ37
COMMENT
0.0028±0.0007±0.0001
0.0028±0.0007±0.0001
0.0028±0.0007 ±0.0001 20 FRABETTI 95C E687 γ Be, Eγ ≈ 200
GeV
Γ K + K − K 0 π0 Γ /Γtotal K + K − K 0 π0 Γ /Γtotal K + K − K 0 π0 Γ /Γtotal K + K − K 0 π0 /Γtotal VALUE DOCUMENT ID TECN COMMENT
0.0072 +0.0048
0.0072
−0.0035
+0.0048
0.0072
−0.0035
+0.0048
0.0072
−0.0035
+0.0048
−0.0035
60 BARLAG 92C ACCM π− Cu 230 GeV
60 BARLAG 92C computes the branching fraction using topological normalization.
Γ67/Γ Γ67/Γ
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