CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M3510

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: 0.3326
Q2: 0.348 GeV2
W: 1535.0 GeV
Ebeam: 2.999 GeV
ε: 0.9026

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALU uncertainty
0.15 66.0 0.447 0.2558
0.15 294.0 -0.1838 0.2273
0.25 294.0 0.3921 0.2396
0.35 282.0 -0.1498 0.2278
0.35 294.0 0.2259 0.2208
0.45 102.0 -0.1097 0.2165
0.45 282.0 -0.1734 0.236
0.45 294.0 0.025 0.2748
0.55 78.0 -0.4123 0.2687
0.55 90.0 -0.1849 0.191
0.55 102.0 0.0013 0.1995
0.55 114.0 -0.3655 0.2088
0.55 306.0 -0.3055 0.2375
0.65 78.0 0.4215 0.2278
0.65 90.0 0.3787 0.1867
0.65 102.0 -0.0347 0.2227
0.65 114.0 -0.7333 0.1835
0.65 126.0 -0.0977 0.2575
0.65 222.0 -0.0734 0.2412
0.65 234.0 0.1228 0.225
0.65 246.0 -0.2108 0.2523
0.65 258.0 0.3085 0.2688
0.65 294.0 -0.2467 0.2606
0.65 306.0 -0.079 0.249
0.75 54.0 0.3961 0.2113
0.75 66.0 0.0988 0.2406
0.75 90.0 0.138 0.2014
0.75 102.0 0.1914 0.1891
0.75 114.0 -0.0741 0.2242
0.75 126.0 -0.0348 0.2434
0.75 138.0 0.1224 0.2745
0.75 198.0 -0.1733 0.2516
0.75 210.0 -0.0037 0.2304
0.75 222.0 -0.0086 0.2242
0.75 234.0 -0.3047 0.2088
0.75 246.0 0.004 0.1764
0.75 258.0 0.2074 0.1849
0.75 270.0 0.2449 0.2153
0.85 54.0 -0.0399 0.2381
0.85 66.0 0.0262 0.1987
0.85 78.0 0.388 0.2447
0.85 90.0 -0.209 0.268
0.85 102.0 0.1553 0.197
0.85 114.0 0.1182 0.1943
0.85 126.0 -0.2386 0.2363
0.85 174.0 -0.0156 0.2793
0.85 198.0 -0.2679 0.2239
0.85 210.0 -0.1052 0.2003
0.85 222.0 -0.1532 0.1877
0.85 234.0 -0.3981 0.206
0.85 246.0 0.1658 0.1685
0.85 258.0 0.0725 0.1487
0.85 270.0 -0.1271 0.188
0.85 282.0 -0.0207 0.2168
0.85 294.0 0.4171 0.2201
0.85 306.0 0.2672 0.2309
0.95 54.0 0.208 0.2724
0.95 66.0 -0.2581 0.2426
0.95 78.0 0.0832 0.2546
0.95 186.0 -0.1154 0.2778
0.95 210.0 0.0639 0.2304
0.95 222.0 -0.2954 0.1811
0.95 234.0 -0.4673 0.2237
0.95 246.0 -0.1372 0.1905
0.95 258.0 -0.3145 0.1783
0.95 270.0 -0.2693 0.1695
0.95 282.0 0.0379 0.1672
0.95 294.0 -0.1952 0.1933
0.95 306.0 0.1744 0.1736
0.95 318.0 0.0332 0.1731
0.95 330.0 -0.3725 0.2704
Created in SINP MSU, CLAS Collaboration