Abstract
An experiment to measure tensor analyzing power component T<inf>20</inf> of the coherent photoproduction reaction of a neutral pion on a tensor-polarized deuterium target (Formula presented.) is described. Measurements are made in two kinematic ranges: photon energy E<inf>γ</inf> = 200–500 MeV and neutral pion escape angle (Formula presented.), and (Formula presented.). A hyperfine internal gas polarized target is used in the experiment. Detectors of neutral pions and deuterons register these particles when they coincide. The degree of target polarization and experimental luminosity are measured via the registration of elastic electron scattering on a deuteron at a low momentum of transfer. The preliminary experimental results are compared to certain theoretical predictions.
| Original language | English |
|---|---|
| Pages (from-to) | 864-868 |
| Number of pages | 5 |
| Journal | Bulletin of the Russian Academy of Sciences: Physics |
| Volume | 79 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 5 Jul 2015 |
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- Physics and Astronomy(all)
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Measuring tensor analyzing power component T <inf>20</inf> of the coherent photoproduction of a neutral pion on a tensor-polarized deuteron in the VEPP-3 storage ring. / Zevakov, S. A.; Dmitriev, V. F.; Dusaev, Renat Ramilievich; Gauzshteyn, V. V.; Golovin, R. A.; Gramolin, A. V.; Lazarenko, B. A.; Nikolenko, D. M.; Mishnev, S. I.; Rachek, I. A.; Sadykov, R. Sh; Stibunov, V. N.; Shestakov, Yu V.; Toporkov, D. K.
In: Bulletin of the Russian Academy of Sciences: Physics, Vol. 79, No. 7, 05.07.2015, p. 864-868.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Measuring tensor analyzing power component T 20 of the coherent photoproduction of a neutral pion on a tensor-polarized deuteron in the VEPP-3 storage ring
AU - Zevakov, S. A.
AU - Dmitriev, V. F.
AU - Dusaev, Renat Ramilievich
AU - Gauzshteyn, V. V.
AU - Golovin, R. A.
AU - Gramolin, A. V.
AU - Lazarenko, B. A.
AU - Nikolenko, D. M.
AU - Mishnev, S. I.
AU - Rachek, I. A.
AU - Sadykov, R. Sh
AU - Stibunov, V. N.
AU - Shestakov, Yu V.
AU - Toporkov, D. K.
PY - 2015/7/5
Y1 - 2015/7/5
N2 - An experiment to measure tensor analyzing power component T20 of the coherent photoproduction reaction of a neutral pion on a tensor-polarized deuterium target (Formula presented.) is described. Measurements are made in two kinematic ranges: photon energy Eγ = 200–500 MeV and neutral pion escape angle (Formula presented.), and (Formula presented.). A hyperfine internal gas polarized target is used in the experiment. Detectors of neutral pions and deuterons register these particles when they coincide. The degree of target polarization and experimental luminosity are measured via the registration of elastic electron scattering on a deuteron at a low momentum of transfer. The preliminary experimental results are compared to certain theoretical predictions.
AB - An experiment to measure tensor analyzing power component T20 of the coherent photoproduction reaction of a neutral pion on a tensor-polarized deuterium target (Formula presented.) is described. Measurements are made in two kinematic ranges: photon energy Eγ = 200–500 MeV and neutral pion escape angle (Formula presented.), and (Formula presented.). A hyperfine internal gas polarized target is used in the experiment. Detectors of neutral pions and deuterons register these particles when they coincide. The degree of target polarization and experimental luminosity are measured via the registration of elastic electron scattering on a deuteron at a low momentum of transfer. The preliminary experimental results are compared to certain theoretical predictions.
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U2 - 10.3103/S1062873815070266
DO - 10.3103/S1062873815070266
M3 - Article
VL - 79
SP - 864
EP - 868
JO - Bulletin of the Russian Academy of Sciences: Physics
JF - Bulletin of the Russian Academy of Sciences: Physics
SN - 1062-8738
IS - 7
ER -