Summary of η+e+ν for 2D fits

Results for data-sized samples
Any event with a proper Ds and true η is counted as true, so anything like h+e+ν with h → η+X is counted as a true event.

The DECAY.DEC file has a BR of 2.480%

Dataset BR True Fit # σ
0
(2.72 ± 0.15)%
369
379.63 ± 21.53
0.49
1
(2.47 ± 0.14)%
370
357.17 ± 20.94
-0.61
2
(2.28 ± 0.13)%
351
335.34 ± 20.39
-0.76
3
(2.62 ± 0.14)%
396
381.56 ± 21.63
-0.66
4
(2.35 ± 0.14)%
344
335.36 ± 20.28
-0.42
5
(2.62 ± 0.14)%
374
373.9 ± 20.92
0
6
(2.51 ± 0.14)%
367
363.81 ± 21.12
-0.15
7
(2.52 ± 0.13)%
348
369.09 ± 20.3
1.03
8
(2.34 ± 0.13)%
324
331.86 ± 19.62
0.4
9
(2.29 ± 0.14)%
370
332.9 ± 20.41
-1.81
10
(2.58 ± 0.14)%
371
364.09 ± 20.79
-0.33
11
(2.4 ± 0.14)%
347
346.28 ± 20.55
-0.03
12
(2.54 ± 0.14)%
374
371.3 ± 20.91
-0.12
13
(2.51 ± 0.14)%
380
373.27 ± 21.33
-0.31
14
(2.39 ± 0.14)%
361
339.16 ± 20.23
-1.07
15
(2.78 ± 0.15)%
370
392.3 ± 21.46
1.03
16
(2.57 ± 0.14)%
390
371.92 ± 20.8
-0.86
17
(2.38 ± 0.14)%
350
347.4 ± 20.49
-0.12
18
(2.38 ± 0.13)%
348
351.47 ± 20.6
0.16
19
(2.58 ± 0.14)%
375
370.78 ± 20.87
-0.2
Total/Χ2 (2.48 ± 0.03)% 7279 7188.59 ± 92.86 9.71

The BR correction for non-η h+e+ν is 99.0933%,
so the target, reconstructed BR should be 2.50%