CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M3548

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: 0.2407
Q2: 0.348 GeV2
W: 1625.0 GeV
Ebeam: 2.999 GeV
ε: 0.8731

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALU uncertainty syst. uncert.
0.35 282.0 0.2664 0.2653 0.0305
0.45 102.0 0.215 0.2335 0.0303
0.55 90.0 -0.5412 0.2259 0.0319
0.55 102.0 -0.0545 0.2141 0.03
0.55 114.0 -0.0856 0.2665 0.03
0.55 126.0 -0.2659 0.2533 0.0305
0.55 306.0 0.281 0.2403 0.0305
0.65 90.0 -0.1342 0.2293 0.0301
0.65 102.0 0.1304 0.2194 0.0301
0.65 114.0 0.4427 0.1868 0.0313
0.65 126.0 0.0996 0.2445 0.0301
0.65 222.0 -0.0995 0.2342 0.0301
0.65 294.0 0.0841 0.2804 0.03
0.65 306.0 0.2959 0.2346 0.0306
0.75 66.0 -0.1574 0.2298 0.0302
0.75 78.0 0.3988 0.2492 0.031
0.75 90.0 -0.0366 0.2699 0.03
0.75 102.0 -0.4285 0.188 0.0312
0.75 114.0 -0.0733 0.2001 0.03
0.75 126.0 0.2768 0.2606 0.0305
0.75 198.0 0.033 0.2797 0.03
0.75 210.0 0.1176 0.2427 0.0301
0.75 222.0 0.417 0.1841 0.0311
0.75 234.0 -0.1427 0.2281 0.0301
0.75 246.0 0.1675 0.236 0.0302
0.75 258.0 0.1705 0.2367 0.0302
0.85 54.0 0.2007 0.2668 0.0303
0.85 66.0 -0.1204 0.2135 0.0301
0.85 78.0 0.4388 0.1622 0.0313
0.85 90.0 0.2119 0.2291 0.0303
0.85 114.0 0.2547 0.2256 0.0304
0.85 126.0 -0.1975 0.2668 0.0303
0.85 186.0 -0.2624 0.2625 0.0305
0.85 198.0 0.1432 0.214 0.0301
0.85 210.0 -0.3109 0.1693 0.0306
0.85 222.0 -0.1587 0.2128 0.0302
0.85 234.0 -0.0506 0.2023 0.03
0.85 246.0 -0.1657 0.1649 0.0302
0.85 258.0 -0.0809 0.1922 0.03
0.85 270.0 -0.172 0.2183 0.0302
0.85 282.0 -0.0677 0.2362 0.03
0.95 78.0 -0.1543 0.263 0.0302
0.95 90.0 -0.1437 0.2729 0.0301
0.95 186.0 0.2943 0.258 0.0306
0.95 198.0 -0.4901 0.2235 0.0316
0.95 210.0 -0.2068 0.2248 0.0303
0.95 222.0 0.0127 0.2084 0.03
0.95 234.0 -0.2516 0.1955 0.0304
0.95 246.0 -0.0383 0.216 0.03
0.95 258.0 -0.1311 0.1966 0.0301
0.95 270.0 -0.1657 0.2079 0.0302
0.95 282.0 0.0575 0.2192 0.03
0.95 294.0 -0.0679 0.2096 0.03
0.95 306.0 0.1169 0.208 0.0301
Created in SINP MSU, CLAS Collaboration