CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M884

Experiment: EG4
Year: 2016

Experiment comment:

Final asymmetry results for the ep-> e pi+ (n) channel extracted from CLAS/EG4 data obtained using a longitudinally polarized beam and a longitudinally polarized NH3 target (CAA HS07-02).
Spokesperson: Xiaochao Zheng
Reaction: ep → π+n
Polarization: beam (longitudinal), target (longitudinal)
Quantity: AUL
εL: 0.0519
Q2: 0.0496 GeV2
W: 1595.0 GeV
Ebeam: 2.2596 GeV
ε: 0.8728

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty
0.45 270.0 0.357 0.6273
0.45 282.0 -0.4546 0.5806
0.55 114.0 0.1917 0.7223
0.55 126.0 0.5764 0.6529
0.55 138.0 -0.2657 0.7376
0.55 150.0 0.7181 0.8322
0.55 246.0 -0.2104 0.6637
0.55 258.0 0.3107 0.722
0.55 270.0 0.6177 0.5719
0.55 282.0 0.4974 0.7051
0.65 114.0 -0.352 0.6984
0.65 126.0 -1.3599 0.5528
0.65 282.0 -0.3587 0.6307
0.65 294.0 0.838 0.687
0.75 114.0 1.0776 0.8996
0.75 126.0 -0.6083 0.8106
0.75 138.0 0.0485 0.7706
0.75 210.0 -0.0191 0.7431
0.75 222.0 -0.4074 0.6139
0.75 234.0 1.8335 0.7446
0.75 270.0 1.5088 0.6321
0.75 282.0 -0.2046 0.5117
0.75 294.0 -0.199 0.6437
0.85 102.0 -0.2086 0.8212
0.85 114.0 -0.4545 0.6799
0.85 126.0 -0.4052 0.8805
0.85 210.0 0.5161 0.8685
0.85 222.0 1.2866 0.724
0.85 234.0 0.3543 0.8834
0.35 78.0 1.2609 0.7374
0.35 270.0 0.3572 0.7382
0.45 78.0 0.1883 0.6545
0.45 90.0 -1.4033 0.5663
0.45 126.0 0.3675 0.7986
0.45 138.0 -0.7019 0.7806
0.45 258.0 0.3564 0.7333
0.45 270.0 -0.0599 0.7066
0.45 282.0 0.512 0.6153
0.55 90.0 -0.1133 0.7687
0.55 114.0 -0.7731 0.6072
0.55 126.0 -0.387 0.7136
0.55 138.0 -0.176 0.8179
0.55 258.0 0.3943 0.7713
0.55 270.0 0.2011 0.586
0.55 282.0 -1.1672 0.5737
0.65 102.0 -0.5909 0.6746
0.65 114.0 -1.2498 0.6147
0.65 126.0 -1.6461 0.5023
0.65 138.0 -0.407 0.6699
0.65 198.0 0.5638 0.9158
0.65 210.0 -0.0013 0.6871
0.65 222.0 -0.523 0.7831
0.65 234.0 0.845 0.8358
0.65 246.0 -0.3159 0.7805
0.65 294.0 0.4857 0.6554
0.75 66.0 -0.2389 0.7244
0.75 126.0 -1.2309 0.608
0.75 138.0 -1.6221 0.5323
0.75 198.0 0.2635 0.919
0.75 210.0 0.2722 0.7442
0.75 222.0 1.5016 0.7955
0.75 234.0 0.3163 0.834
0.75 270.0 0.1136 0.5782
0.75 282.0 -0.7663 0.4777
0.75 294.0 0.6496 0.6442
0.85 102.0 1.0039 0.7019
0.85 114.0 -0.5433 0.6564
0.85 126.0 -0.4643 0.7264
0.85 198.0 0.1046 0.9068
0.85 210.0 0.8411 0.8657
0.85 222.0 1.1797 0.9112
0.85 234.0 1.3539 0.8207
0.95 234.0 0.8462 1.4715
Created in SINP MSU, CLAS Collaboration