CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M2668

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: ALU
εL: 0.4482
Q2: 0.0707 GeV2
W: 1235.0 GeV
Ebeam: 1.3383 GeV
ε: 0.9212

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALU uncertainty
0.05 42.0 -0.2249 0.2286
0.45 282.0 -0.6179 0.1922
0.55 270.0 0.1458 0.2689
0.55 282.0 -0.0441 0.2479
0.65 246.0 0.1604 0.3598
0.65 258.0 0.3123 0.2352
0.65 270.0 -0.1972 0.2601
0.65 282.0 0.0425 0.3044
0.65 294.0 0.1999 0.3471
0.75 246.0 -0.4158 0.323
0.75 258.0 -0.1373 0.2719
0.75 270.0 -0.2289 0.2558
0.75 282.0 0.2111 0.2381
0.85 102.0 0.8292 0.1653
0.85 114.0 0.1868 0.3504
0.85 126.0 -0.6425 0.1901
0.85 138.0 0.0744 0.239
0.85 150.0 -0.2235 0.2974
0.85 162.0 -0.2113 0.2945
0.85 174.0 0.0827 0.2904
0.85 186.0 -0.1945 0.3137
0.85 198.0 -0.0022 0.3447
0.85 234.0 0.819 0.1462
0.85 246.0 0.5336 0.3459
0.85 258.0 -0.0697 0.2769
0.85 270.0 0.0244 0.2776
0.85 282.0 -0.3823 0.2955
0.95 114.0 0.2192 0.3537
0.95 126.0 0.0247 0.2981
0.95 138.0 -0.5058 0.268
0.95 150.0 -0.3628 0.2841
0.95 162.0 0.2148 0.3281
0.95 174.0 0.6066 0.2788
0.95 186.0 -0.3679 0.3025
0.95 198.0 0.2201 0.3921
0.95 210.0 0.7431 0.2105
0.15 30.0 -0.3379 0.2353
0.45 282.0 -0.5943 0.2116
0.55 258.0 -0.2636 0.2632
0.55 270.0 0.0847 0.1866
0.55 282.0 0.1196 0.1809
0.65 258.0 -0.1145 0.2114
0.65 270.0 -0.1693 0.1674
0.65 282.0 0.0014 0.1868
0.65 294.0 -0.1841 0.259
0.75 246.0 -0.5834 0.1849
0.75 258.0 0.1953 0.1948
0.75 270.0 0.0259 0.1666
0.75 282.0 -0.0181 0.1756
0.75 294.0 -0.3503 0.2687
0.85 114.0 -0.1167 0.2244
0.85 126.0 0.0819 0.2057
0.85 138.0 0.0613 0.191
0.85 150.0 -0.2509 0.1904
0.85 162.0 0.1529 0.244
0.85 174.0 0.4575 0.2456
0.85 210.0 -0.0597 0.2756
0.85 222.0 -0.1482 0.2476
0.85 234.0 0.4063 0.2443
0.85 246.0 -0.0078 0.2172
0.85 258.0 0.0573 0.2024
0.85 270.0 0.1344 0.174
0.85 282.0 0.0023 0.212
0.95 114.0 -0.1009 0.2749
0.95 126.0 0.0902 0.2487
0.95 138.0 0.0808 0.2108
0.95 150.0 0.0475 0.2064
0.95 162.0 0.1028 0.1888
0.95 174.0 0.2382 0.2499
0.95 186.0 0.0923 0.2758
0.95 198.0 -0.1336 0.245
0.95 210.0 0.1397 0.2763
Created in SINP MSU, CLAS Collaboration