Inclusive hadron photoproduction from longitudinally polarized protons and deuterons.

The E155 collaboration Anthony, P.L. ; Arnold, R.G. ; Averett, T. ; et al.
Phys.Lett.B 458 (1999) 536-544, 1999.
Inspire Record 495554 DOI 10.17182/hepdata.28074

We report measurements of the asymmetry A_parallel for inclusive hadron production on longitudinally polarized proton and deuteron targets by circularly polarized photons. The photons were produced via internal and external bremsstrahlung from an electron beam of 48.35 GeV. Asymmetries for both positive and negative signed hadrons, and a subset of identified pions, were measured in the momentum range 10<P<30 GeV at 2.75 and 5.5 degrees. Small non-zero asymmetries are observed for the proton, while the deuteron results are consistent with zero. Recent calculations do not describe the data well.

4 data tables

The asymmetry for polarized photoproduction of inclusive hadrons from a polarized proton target. The errors are statistical only.

The asymmetry for polarized photoproduction of inclusive identified pions from a polarized proton target. The errors are statistical only.

The asymmetry for polarized photoproduction of inclusive hadrons from a polarized deuteron target. The errors are statistical only.

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On the Energy Dependence and Structure of Azimuthal Correlations in Hadron - Nucleon Interactions at High-energy

Azimov, S.A. ; Gulamov, K.G. ; Petrov, V.I. ; et al.
Yad.Fiz. 34 (1981) 762, 1981.
Inspire Record 159312 DOI 10.17182/hepdata.17785

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11 data tables

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AZIMUTHAL CORRELATIONS BETWEEN SHOWER PARTICLES FROM PROTON - NUCLEAR INTERACTIONS IN THE ENERGY REGION 20-GeV - 400-GeV

Azimov, S.A. ; Gulamov, K.G. ; Navotnyi, V.Sh. ; et al.
Sov.J.Nucl.Phys. 34 (1981) 717, 1981.
Inspire Record 164983 DOI 10.17182/hepdata.19306

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6 data tables

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Multi - Pion System Production in Pion - Nucleon Collisions at $p$ = 40-{GeV}/c

Angelov, N.S. ; Grishin, V.G. ; Kvatadze, R.A. ;
Yad.Fiz. 32 (1980) 1342-1350, 1980.
Inspire Record 153217 DOI 10.17182/hepdata.17933

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9 data tables

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Azimuthal Correlations of Identical Pions in Pion - Nucleus and Pion - Nucleon Interactions at $p=40$-{GeV}/$c$

Grishin, V.G. ; Jenik, L. ; Kanarek, T. ;
Sov.J.Nucl.Phys. 34 (1981) 223, 1981.
Inspire Record 156944 DOI 10.17182/hepdata.39234

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12 data tables

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INVESTIGATION OF PROPERTIES OF MANY PION SYSTEMS IN pi- p AND pi- n INTERACTIONS AT p = 40-GeV/c

Angelov, N.S. ; Grishin, V.G. ; Kvatadze, R.A. ;
Sov.J.Nucl.Phys. 31 (1980) 333, 1980.
Inspire Record 143367 DOI 10.17182/hepdata.18076

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19 data tables

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Limitations on Production Cross-section of Neutral Penetrating Particles in 70-{GeV}/c $p N$ Collisions

Agakishiev, G.N. ; Vovenko, A.S. ; Goryachev, V.N. ; et al.
Sov.J.Nucl.Phys. 32 (1980) 345, 1980.
Inspire Record 153106 DOI 10.17182/hepdata.41494

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3 data tables

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Azimuthal Correlations of ($\pi^+ \pi^-$) Pairs in Pion - Nucleus and Pion - Nucleon Interactions at $p$ = 40-{GeV}/$c$

Grishin, V.G. ; Jenik, L. ; Kanarek, T. ;
JINR-P1-80-348, 1980.
Inspire Record 154325 DOI 10.17182/hepdata.17811

None

9 data tables

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