Study of hadronic event shape in flavour tagged events in e+e- annihilation at 〈 s 〉 = 197 GeV

Mele, Salvatore

doi:10.1186/1754-0410-2-6

PMC Physics A

Table 6 Differential distribution and first and second moments for wide jet broadening at $〈 \sqrt{s} 〉$ = 197 GeV for all, non-b and b events.

From: Study of hadronic event shape in flavour tagged events in e⁺e^- annihilation at $〈 \sqrt{s} 〉$ = 197 GeV

B _W	$\frac{1}{σ} \cdot \frac{d σ}{d B_{W}}$ (All)	$\frac{1}{σ} \cdot \frac{d σ}{d B_{W}}$ (Non-b)	B _W	$\frac{1}{σ} \cdot \frac{d σ}{d B_{W}}$ (b)
0.000–0.015	2.57 ± 0.12 ± 0.55	2.39 ± 0.27 ± 0.78	0.000–0.015	1.02 ± 0.51 ± 0.73
0.015–0.030	14.86 ± 0.32 ± 0.92	13.29 ± 0.72 ± 0.76	0.015–0.030	12.33 ± 2.56 ± 1.19
0.030–0.045	12.25 ± 0.27 ± 0.80	11.28 ± 0.59 ± 1.07	0.030–0.045	8.81 ± 1.91 ± 1.18
0.045–0.060	8.61 ± 0.24 ± 0.27	8.74 ± 0.49 ± 0.43	0.045–0.060	9.78 ± 2.00 ± 1.45
0.060–0.075	6.49 ± 0.21 ± 0.25	6.87 ± 0.42 ± 0.49	0.060–0.075	6.70 ± 1.72 ± 0.95
0.075–0.090	5.06 ± 0.20 ± 0.27	5.19 ± 0.36 ± 0.19	0.075–0.090	4.46 ± 1.30 ± 0.63
0.090–0.105	3.53 ± 0.17 ± 0.40	3.53 ± 0.31 ± 0.63	0.090–0.105	2.68 ± 0.98 ± 1.33
0.105–0.120	3.03 ± 0.17 ± 0.19	3.36 ± 0.31 ± 0.25	0.105–0.120	7.14 ± 1.87 ± 2.32
0.120–0.135	2.24 ± 0.16 ± 0.36	2.45 ± 0.29 ± 0.31	0.120–0.150	2.19 ± 0.74 ± 0.67
0.135–0.150	2.10 ± 0.16 ± 0.26	2.16 ± 0.30 ± 0.38	0.150–0.180	1.50 ± 0.64 ± 0.77
0.150–0.180	1.31 ± 0.11 ± 0.21	1.49 ± 0.19 ± 0.24	0.180–0.210	1.68 ± 0.67 ± 0.55
0.180–0.210	0.94 ± 0.11 ± 0.07	1.10 ± 0.19 ± 0.17	0.210–0.240	0.59 ± 0.49 ± 0.25
0.210–0.240	0.37 ± 0.10 ± 0.10	0.53 ± 0.17 ± 0.22	0.240–0.270	0.79 ± 0.39 ± 0.36
0.240–0.270	0.27 ± 0.07 ± 0.04	0.42 ± 0.14 ± 0.13	0.270–0.300	0.13 ± 0.13 ± 0.10
0.270–0.300	0.07 ± 0.03 ± 0.03	0.16 ± 0.06 ± 0.04
First Moment	0.068 ± 0.001 ± 0.003	0.073 ± 0.002 ± 0.003		0.083 ± 0.005 ± 0.006
Second Moment	0.007 ± 0.001 ± 0.001	0.009 ± 0.001 ± 0.001		0.010 ± 0.001 ± 0.001

The first and the second errors refer to statistical and systematic uncertainties respectively.

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