Observable Pz in Period 1,2,3 and 6,7
1. The equation for Pz
Dilution factor
Target-Polarization
Period
Target polarization
direction
TPol
Average
1
<=
0.800444
0.819584
2
0.78732
5
0.83441
7
0.799774
3
=>
0.875648
4
0.843431
6
0.79606
The definition
Top1 : γ p -> p π+ ( π- )
Top2 : γ p -> p π- ( π+ )
Top3 : γ p -> π+ π- ( p )
Top4 : γ p -> p π+ π- ( )
0.5 GeV < E(γ) < 0.6 GeV
0.6 GeV < E(γ) < 0.7 GeV
0.7 GeV < E(γ) < 0.8 GeV
0.8 GeV < E(γ) < 0.9 GeV
0.9 GeV < E(γ) < 1.0 GeV
1.0 GeV < E(γ) < 1.1 GeV
1.1 GeV < E(γ) < 1.2 GeV
1.2 GeV < E(γ) < 1.3 GeV
1.3 GeV < E(γ) < 1.4 GeV
1.4 GeV < E(γ) < 1.5 GeV
1.5 GeV < E(γ) < 1.6 GeV
1.6 GeV < E(γ) < 1.7 GeV
1.7 GeV < E(γ) < 1.8 GeV
1.8 GeV < E(γ) < 1.9 GeV
1.9 GeV < E(γ) < 2.0 GeV
2.0 GeV < E(γ) < 2.1 GeV
2.1 GeV < E(γ) < 2.2 GeV
If you want to check the polarization observable, Pz in different periods, click
here
.
2. The difference and ratio
Difference
Ratio
00
01
02
03
04
05
11
12
13
14
22
50
51
52
53
54
55
23
24
33
34
44
00
01
02
03
04
05
11
12
13
14
22
50
51
52
53
54
55
23
24
33
34
44
3. Polarization observable, Pz in each photon energy
1. 0.7 < EBin < 0.8 [GeV]
ABin 01
ABin 02
ABin 03
ABin 04
ABin 05
ABin 06
ABin 07
ABin 08
ABin 09
ABin 10
ABin 11
ABin 12
ABin 13
ABin 14
ABin 15
ABin 16
ABin 17
ABin 18
ABin 19
ABin 20
2. 0.9 < EBin < 1.0 [GeV]
ABin 01
ABin 02
ABin 03
ABin 04
ABin 05
ABin 06
ABin 07
ABin 08
ABin 09
ABin 10
ABin 11
ABin 12
ABin 13
ABin 14
ABin 15
ABin 16
ABin 17
ABin 18
ABin 19
ABin 20
3. 1.0 < EBin < 1.1 [GeV]
ABin 01
ABin 02
ABin 03
ABin 04
ABin 05
ABin 06
ABin 07
ABin 08
ABin 09
ABin 10
ABin 11
ABin 12
ABin 13
ABin 14
ABin 15
ABin 16
ABin 17
ABin 18
ABin 19
ABin 20
4. 1.1 < EBin < 1.2 [GeV]
ABin 01
ABin 02
ABin 03
ABin 04
ABin 05
ABin 06
ABin 07
ABin 08
ABin 09
ABin 10
ABin 11
ABin 12
ABin 13
ABin 14
ABin 15
ABin 16
ABin 17
ABin 18
ABin 19
ABin 20