CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M3288

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: 0.0659
Q2: 0.0415 GeV2
W: 1505.0 GeV
Ebeam: 2.2596 GeV
ε: 0.9161

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALU uncertainty
0.35 66.0 -0.1068 0.2491
0.35 78.0 0.0498 0.2613
0.45 66.0 -0.2185 0.2612
0.45 78.0 0.4403 0.2286
0.45 90.0 -0.3348 0.2605
0.45 282.0 0.3464 0.2393
0.55 78.0 -0.4158 0.215
0.55 114.0 0.4388 0.2437
0.55 126.0 -0.3261 0.2099
0.55 138.0 -0.2039 0.2521
0.55 282.0 -0.147 0.2536
0.65 114.0 0.2879 0.2232
0.65 138.0 0.1289 0.2497
0.65 222.0 -0.3165 0.2005
0.65 234.0 -0.1753 0.2523
0.65 246.0 0.107 0.2774
0.65 294.0 0.0235 0.2492
0.75 126.0 0.2534 0.2255
0.75 222.0 -0.0351 0.2336
0.75 234.0 0.4198 0.2279
0.75 282.0 -0.0088 0.2466
0.85 102.0 0.238 0.2678
0.85 114.0 0.0533 0.2328
0.85 222.0 -0.1633 0.2359
0.85 234.0 -0.0962 0.2592
0.35 282.0 -0.0996 0.2348
0.35 294.0 -0.1384 0.2285
0.45 78.0 0.097 0.2359
0.45 270.0 -0.5754 0.1782
0.45 282.0 -0.0457 0.2414
0.55 78.0 -0.2521 0.2282
0.55 114.0 0.0194 0.2573
0.55 138.0 -0.2893 0.2165
0.55 222.0 0.2506 0.2403
0.55 270.0 0.1359 0.2418
0.55 282.0 0.1446 0.213
0.55 294.0 0.2253 0.2512
0.65 78.0 0.0322 0.2385
0.65 126.0 -0.1758 0.2315
0.65 138.0 -0.0139 0.2329
0.65 222.0 0.1029 0.242
0.65 270.0 0.1014 0.2433
0.75 66.0 -0.048 0.2426
0.75 114.0 -0.1908 0.2234
0.75 126.0 -0.0559 0.2287
0.75 138.0 0.1642 0.2496
0.75 150.0 -0.2553 0.256
0.75 222.0 -0.1316 0.2274
0.75 234.0 -0.0758 0.2301
0.75 282.0 -0.4428 0.2352
0.85 210.0 0.2484 0.2433
0.85 222.0 0.0483 0.2129
0.85 234.0 -0.0762 0.2568
0.85 246.0 -0.2229 0.243
Created in SINP MSU, CLAS Collaboration