HEPData

Abstract (data abstract)

DESY-HERA. Measurement of the beam-spin asymmetry (SSA) in the azimuthal distributions of pions produced in semi-inclusive deep-inelastic scattering of 27.6 GeV polarized positrons from a hydrogen gas target. The sinusoidal amplitudes of the asymmetry on the angle phi of the hadron production plane around the virtual photon direction relative to the lepton scattering plane is measured for both charged and neutral pions.

Table 1

Data from T 1,F 3

10.17182/hepdata.41783.v1/t1

Beam SSA as a function of Z, X, hadronic PT and Q**2.
https://www.hepdata.net/record/data/35962yaml https://www.hepdata.net/record/data/35962/csvcsv
Table 2

Data from T 1,F 3

10.17182/hepdata.41783.v1/t2

Beam SSA as a function of Z, X, hadronic PT and Q**2.
https://www.hepdata.net/record/data/35963yaml https://www.hepdata.net/record/data/35963/csvcsv
Table 3

Data from T 1,F 3

10.17182/hepdata.41783.v1/t3

Beam SSA as a function of Z, X, hadronic PT and Q**2.
https://www.hepdata.net/record/data/35964yaml https://www.hepdata.net/record/data/35964/csvcsv
Table 4

Data from T 1,F 3

10.17182/hepdata.41783.v1/t4

Beam SSA as a function of Z, X, hadronic PT and Q**2 corrected for the decay of exclusively produced VMs...
https://www.hepdata.net/record/data/35965yaml https://www.hepdata.net/record/data/35965/csvcsv
Table 5

Data from T 1,F 3

10.17182/hepdata.41783.v1/t5

Beam SSA as a function of Z, X, hadronic PT and Q**2 corrected for the decay of exclusively produced VMs...
https://www.hepdata.net/record/data/35966yaml https://www.hepdata.net/record/data/35966/csvcsv
Table 6

Data from T 1,F 3

10.17182/hepdata.41783.v1/t6

Beam SSA as a function of Z, X, hadronic PT and Q**2 corrected for the decay of exclusively produced VMs...
https://www.hepdata.net/record/data/35967yaml https://www.hepdata.net/record/data/35967/csvcsv

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