Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Measurement of the tensor analyzing power T20 for incoherent π− photoproduction on a deuteron above the first resonance region. / Gauzshtein, V.v.; Darwish, E.m.; Fix, A.i. и др.
в: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Том 860, 139166, 01.01.2025, стр. 139166.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Measurement of the tensor analyzing power T20 for incoherent π− photoproduction on a deuteron above the first resonance region
AU - Gauzshtein, V.v.
AU - Darwish, E.m.
AU - Fix, A.i.
AU - Kuzin, M.ya.
AU - Levchuk, M.i.
AU - Loginov, A.yu.
AU - Nikolenko, D.m.
AU - Rachek, I.a.
AU - Shestakov, Yu.v.
AU - Toporkov, D.k.
AU - Yurchenko, A.v.
AU - Vasilishin, B.i.
AU - Zevakov, S.a.
AU - Baranov, G.n.
AU - Bogomyagkov, A.v.
AU - Borin, V.m.
AU - Dorokhova, D.v.
AU - Dorokhov, V.l.
AU - Zhuravlev, A.n.
AU - Karnaev, S.e.
AU - Karyukina, K.yu.
AU - Kovalenko, A.a.
AU - Kudryavtsev, V.n.
AU - Levichev, E.b.
AU - Logashenko, I.b.
AU - Maltsev, T.v.
AU - Mamutov, R.z.
AU - Morozov, I.a.
AU - Okunev, I.n.
AU - Piminov, P.a.
AU - Shekhtman, L.i.
AU - Simonov, E.a.
AU - Sinyatkin, S.v.
AU - Skamarokha, M.a.
AU - Starostina, E.v.
N1 - Сведения о финансировании Ministry of Science and Higher Education of the Russian Federation FSWW-2023-0003
PY - 2025/1/1
Y1 - 2025/1/1
N2 - New measurements of the T20 component of tensor analyzing power in the reaction γd→ppπ− for photon energies 400−700 MeV are presented. The experiment was carried out on an internal tensor-polarized gas deuterium target of the VEPP-3 electron storage ring in 2023 with the use of tagged quasi-real photons and two-proton coincidence. For determination of T20, the asymmetry caused by a change of the sign of the tensor polarization of the deuteron target was measured. The new data are compared with the results of theoretical calculations based on the quasi-free approximation including πN and NN rescattering effects.
AB - New measurements of the T20 component of tensor analyzing power in the reaction γd→ppπ− for photon energies 400−700 MeV are presented. The experiment was carried out on an internal tensor-polarized gas deuterium target of the VEPP-3 electron storage ring in 2023 with the use of tagged quasi-real photons and two-proton coincidence. For determination of T20, the asymmetry caused by a change of the sign of the tensor polarization of the deuteron target was measured. The new data are compared with the results of theoretical calculations based on the quasi-free approximation including πN and NN rescattering effects.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85210543802&origin=inward&txGid=9c35ce6b878e72ea74f03bac8055e63d
U2 - 10.1016/j.physletb.2024.139166
DO - 10.1016/j.physletb.2024.139166
M3 - Article
VL - 860
SP - 139166
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
M1 - 139166
ER -
ID: 62771924