CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M2688

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: 0.4134
Q2: 0.0844 GeV2
W: 1265.0 GeV
Ebeam: 1.3383 GeV
ε: 0.8992

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALU uncertainty
0.45 270.0 0.3978 0.2885
0.45 282.0 0.5781 0.2581
0.55 258.0 -0.3472 0.3282
0.55 270.0 -0.3494 0.2465
0.55 282.0 0.2997 0.2973
0.65 246.0 0.251 0.2906
0.65 258.0 0.166 0.2828
0.65 270.0 -0.0063 0.2131
0.65 282.0 -0.7388 0.1396
0.75 114.0 -0.4565 0.4065
0.75 126.0 -0.4649 0.2637
0.75 138.0 -0.2136 0.3469
0.75 234.0 0.5055 0.3106
0.75 246.0 -0.0562 0.3162
0.75 258.0 -0.0788 0.2476
0.75 270.0 0.316 0.2325
0.75 282.0 0.2146 0.233
0.75 294.0 0.242 0.312
0.85 102.0 -0.0537 0.327
0.85 114.0 0.387 0.2688
0.85 126.0 0.1593 0.2467
0.85 138.0 0.0536 0.2776
0.85 150.0 -0.381 0.2912
0.85 162.0 0.3237 0.3074
0.85 174.0 -0.0207 0.3191
0.85 186.0 -0.5378 0.355
0.85 198.0 -0.4884 0.3949
0.85 210.0 -0.0089 0.4016
0.85 222.0 -0.3814 0.2951
0.85 234.0 0.6013 0.2411
0.85 246.0 -0.459 0.2911
0.85 258.0 0.2151 0.2355
0.85 270.0 -0.0786 0.2354
0.85 282.0 -0.0467 0.2562
0.85 294.0 0.2201 0.3195
0.95 78.0 0.731 0.1642
0.95 90.0 -0.1012 0.3309
0.95 114.0 -0.536 0.2426
0.95 126.0 0.4152 0.254
0.95 138.0 0.1157 0.2744
0.95 150.0 0.5736 0.1705
0.95 162.0 -0.0386 0.258
0.95 174.0 -0.3469 0.3125
0.95 234.0 0.2046 0.3898
0.95 258.0 -0.5863 0.3236
0.95 270.0 -0.2625 0.3717
0.95 282.0 -0.3808 0.361
0.15 42.0 -0.1028 0.2792
0.45 270.0 0.0707 0.2667
0.45 282.0 -0.0128 0.2703
0.55 258.0 -0.07 0.2587
0.55 270.0 0.031 0.1841
0.55 282.0 -0.3404 0.2173
0.65 246.0 -0.3745 0.1582
0.65 258.0 0.0291 0.1789
0.65 270.0 0.1392 0.161
0.65 282.0 -0.3437 0.1657
0.65 294.0 -0.1296 0.2794
0.75 114.0 -0.1128 0.2522
0.75 126.0 -0.0777 0.2782
0.75 138.0 0.0712 0.2776
0.75 234.0 0.0986 0.2423
0.75 246.0 -0.0201 0.2126
0.75 258.0 -0.0152 0.1495
0.75 270.0 0.3334 0.1558
0.75 282.0 -0.1504 0.1583
0.75 294.0 0.0208 0.1956
0.85 102.0 -0.5025 0.1849
0.85 114.0 0.2303 0.1707
0.85 126.0 -0.2927 0.1795
0.85 138.0 -0.2818 0.1662
0.85 150.0 -0.1604 0.1894
0.85 162.0 0.2057 0.1904
0.85 174.0 0.2501 0.2042
0.85 186.0 -0.2118 0.2526
0.85 198.0 -0.2883 0.2736
0.85 234.0 -0.4392 0.2096
0.85 246.0 0.0211 0.1961
0.85 258.0 -0.173 0.1825
0.85 270.0 0.1789 0.1635
0.85 282.0 0.1366 0.178
0.85 294.0 -0.3668 0.213
0.95 90.0 0.3234 0.2509
0.95 114.0 0.3457 0.2335
0.95 126.0 -0.0423 0.1964
0.95 138.0 -0.0903 0.2095
0.95 150.0 0.2596 0.1933
0.95 162.0 -0.2292 0.2477
0.95 174.0 0.0546 0.1972
0.95 186.0 -0.1335 0.2172
0.95 198.0 -0.2478 0.2577
0.95 258.0 -0.2693 0.2368
0.95 270.0 -0.0147 0.2609
Created in SINP MSU, CLAS Collaboration