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Measurement of the Tensor Analyzing Power Τ20 for the Reaction ϒd→pnπ0 in the Region of Low Proton Energies. / Vasilishin, B. I.; Gauzshtein, V. V.; Darwish, E. M. et al.

In: Moscow University Physics Bulletin, Vol. 78, No. 2, 04.2023, p. 149-154.

Research output: Contribution to journal › Article › peer-review

Harvard

Vasilishin, BI, Gauzshtein, VV, Darwish, EM, Fix, AI, Kuzin, MY, Levchuk, MI, Loginov, AY, Nikolenko, DM, Rachek, IA, Shestakov, YV, Toporkov, DK, Yurchenko, AV & Zevakov, SA 2023, 'Measurement of the Tensor Analyzing Power Τ20 for the Reaction ϒd→pnπ0 in the Region of Low Proton Energies', Moscow University Physics Bulletin, vol. 78, no. 2, pp. 149-154. https://doi.org/10.3103/S0027134923020169

APA

Vasilishin, B. I., Gauzshtein, V. V., Darwish, E. M., Fix, A. I., Kuzin, M. Y., Levchuk, M. I., Loginov, A. Y., Nikolenko, D. M., Rachek, I. A., Shestakov, Y. V., Toporkov, D. K., Yurchenko, A. V., & Zevakov, S. A. (2023). Measurement of the Tensor Analyzing Power Τ20 for the Reaction ϒd→pnπ0 in the Region of Low Proton Energies. Moscow University Physics Bulletin, 78(2), 149-154. https://doi.org/10.3103/S0027134923020169

Vancouver

Vasilishin BI, Gauzshtein VV, Darwish EM, Fix AI, Kuzin MY, Levchuk MI et al. Measurement of the Tensor Analyzing Power Τ20 for the Reaction ϒd→pnπ0 in the Region of Low Proton Energies. Moscow University Physics Bulletin. 2023 Apr;78(2):149-154. doi: 10.3103/S0027134923020169

Author

Vasilishin, B. I. ; Gauzshtein, V. V. ; Darwish, E. M. et al. / Measurement of the Tensor Analyzing Power Τ20 for the Reaction ϒd→pnπ0 in the Region of Low Proton Energies. In: Moscow University Physics Bulletin. 2023 ; Vol. 78, No. 2. pp. 149-154.

BibTeX

@article{8ec7ce2c277947d38d5d1a0d9a13e80f,
title = "Measurement of the Tensor Analyzing Power Τ20 for the Reaction ϒd→pnπ0 in the Region of Low Proton Energies",
abstract = "Abstract: In this paper, we present new experimental results for the tensor analyzing power T20 of the reaction ϒd→pnπ0 in the region of low proton energies. The results are presented in the photon energy range of (Formula presented.) and the proton energy range of (Formula presented.). The paper uses the experimental statistics accumulated at the VEPP-3 accelerator complex in 2013. To identify the events of the reaction ϒd→pnπ0, we used the registration of the proton and two γ-quanta from the decay (Formula presented.) in coincidence. The experimental results were compared with the results of statistical simulation. To perform the statistical simulation, we used the unitary isobar model MAID 2007 for the elementary pion-nucleon photoproduction amplitude and took into account πN and NN rescattering in the final state of the reaction ϒd→pnπ0.",
keywords = "incoherent pion photoproduction, quasi-real photon, tensor analyzing power, tensor-polarized deuteron; nucleon",
author = "Vasilishin, {B. I.} and Gauzshtein, {V. V.} and Darwish, {E. M.} and Fix, {A. I.} and Kuzin, {M. Ya} and Levchuk, {M. I.} and Loginov, {A. Yu} and Nikolenko, {D. M.} and Rachek, {I. A.} and Shestakov, {Yu V.} and Toporkov, {D. K.} and Yurchenko, {A. V.} and Zevakov, {S. A.}",
note = "The processing and analysis of experimental data were supported by the Russian Science Foundation, Grant no. 22-22-00016. Публикация для корректировки.",
year = "2023",
month = apr,
doi = "10.3103/S0027134923020169",
language = "English",
volume = "78",
pages = "149--154",
journal = "Moscow University Physics Bulletin (English Translation of Vestnik Moskovskogo Universiteta, Fizika)",
issn = "0027-1349",
publisher = "Allerton Press Inc.",
number = "2",

}

RIS

TY - JOUR

T1 - Measurement of the Tensor Analyzing Power Τ20 for the Reaction ϒd→pnπ0 in the Region of Low Proton Energies

AU - Vasilishin, B. I.

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 - Zevakov, S. A.

N1 - The processing and analysis of experimental data were supported by the Russian Science Foundation, Grant no. 22-22-00016. Публикация для корректировки.

PY - 2023/4

Y1 - 2023/4

N2 - Abstract: In this paper, we present new experimental results for the tensor analyzing power T20 of the reaction ϒd→pnπ0 in the region of low proton energies. The results are presented in the photon energy range of (Formula presented.) and the proton energy range of (Formula presented.). The paper uses the experimental statistics accumulated at the VEPP-3 accelerator complex in 2013. To identify the events of the reaction ϒd→pnπ0, we used the registration of the proton and two γ-quanta from the decay (Formula presented.) in coincidence. The experimental results were compared with the results of statistical simulation. To perform the statistical simulation, we used the unitary isobar model MAID 2007 for the elementary pion-nucleon photoproduction amplitude and took into account πN and NN rescattering in the final state of the reaction ϒd→pnπ0.

AB - Abstract: In this paper, we present new experimental results for the tensor analyzing power T20 of the reaction ϒd→pnπ0 in the region of low proton energies. The results are presented in the photon energy range of (Formula presented.) and the proton energy range of (Formula presented.). The paper uses the experimental statistics accumulated at the VEPP-3 accelerator complex in 2013. To identify the events of the reaction ϒd→pnπ0, we used the registration of the proton and two γ-quanta from the decay (Formula presented.) in coincidence. The experimental results were compared with the results of statistical simulation. To perform the statistical simulation, we used the unitary isobar model MAID 2007 for the elementary pion-nucleon photoproduction amplitude and took into account πN and NN rescattering in the final state of the reaction ϒd→pnπ0.

KW - incoherent pion photoproduction

KW - quasi-real photon

KW - tensor analyzing power

KW - tensor-polarized deuteron; nucleon

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85161965417&origin=inward&txGid=044eeffcbc3f65df40083732550b94d0

UR - https://www.mendeley.com/catalogue/3f32fcf3-29ce-3793-8d80-f4bc5da9606e/

U2 - 10.3103/S0027134923020169

DO - 10.3103/S0027134923020169

M3 - Article

VL - 78

SP - 149

EP - 154

JO - Moscow University Physics Bulletin (English Translation of Vestnik Moskovskogo Universiteta, Fizika)

JF - Moscow University Physics Bulletin (English Translation of Vestnik Moskovskogo Universiteta, Fizika)

SN - 0027-1349

IS - 2

ER -

ID: 58574639