Measurement of the tensor analyzing power for the γd → ppπ<sup>-</sup> reaction in the low energy range of protons

Abstract

All three components of the tensor analyzing power for the reaction of π^- meson photoproduction on a deuteron have been measured in photon energy range of 280-500MeV and proton energy range of 15-70MeV. The experiment has been conducted on an internal tensor-polarized deuterium gas target of the VEPP-3 electron storage ring using the method of detecting two final protons in coincidence. Measured components of the tensor analyzing power have been compared with calculations results obtained within the framework of diagrammatic approach.

Original language	English
Article number	1850082
Journal	International Journal of Modern Physics E
Volume	27
Issue number	10
DOIs	https://doi.org/10.1142/S0218301318500829
Publication status	Published - 1 Oct 2018

Keywords

Components of the tensor analyzing power
nucleon
tensor-polarized deuteron
π -meson photoproduction

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy(all)

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10.1142/S0218301318500829

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Gauzshtein, V. V., Levchuk, M. I., Loginov, A. Y., Lukonin, S. E., Nikolenko, D. M., Rachek, I. A., Sadykov, R. S., Shestakov, Y. V., Toporkov, D. K., & Zevakov, S. A. (2018). Measurement of the tensor analyzing power for the γd → ppπ^- reaction in the low energy range of protons. International Journal of Modern Physics E, 27(10), [1850082]. https://doi.org/10.1142/S0218301318500829

Measurement of the tensor analyzing power for the γd → ppπ^- reaction in the low energy range of protons. / Gauzshtein, V. V.; Levchuk, M. I.; Loginov, A. Yu; Lukonin, S. E.; Nikolenko, D. M.; Rachek, I. A.; Sadykov, R. Sh; Shestakov, Yu V.; Toporkov, D. K.; Zevakov, S. A.

In: International Journal of Modern Physics E, Vol. 27, No. 10, 1850082, 01.10.2018.

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

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title = "Measurement of the tensor analyzing power for the γd → ppπ- reaction in the low energy range of protons",

abstract = "All three components of the tensor analyzing power for the reaction of π- meson photoproduction on a deuteron have been measured in photon energy range of 280-500MeV and proton energy range of 15-70MeV. The experiment has been conducted on an internal tensor-polarized deuterium gas target of the VEPP-3 electron storage ring using the method of detecting two final protons in coincidence. Measured components of the tensor analyzing power have been compared with calculations results obtained within the framework of diagrammatic approach.",

keywords = "Components of the tensor analyzing power, nucleon, tensor-polarized deuteron, π -meson photoproduction",

author = "Gauzshtein, {V. V.} and Levchuk, {M. I.} and Loginov, {A. Yu} and Lukonin, {S. E.} and Nikolenko, {D. M.} and Rachek, {I. A.} and Sadykov, {R. Sh} and Shestakov, {Yu V.} and Toporkov, {D. K.} and Zevakov, {S. A.}",

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AU - Gauzshtein, V. V.

AU - Levchuk, M. I.

AU - Loginov, A. Yu

AU - Lukonin, S. E.

AU - Nikolenko, D. M.

AU - Rachek, I. A.

AU - Sadykov, R. Sh

AU - Shestakov, Yu V.

AU - Toporkov, D. K.

AU - Zevakov, S. A.

PY - 2018/10/1

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N2 - All three components of the tensor analyzing power for the reaction of π- meson photoproduction on a deuteron have been measured in photon energy range of 280-500MeV and proton energy range of 15-70MeV. The experiment has been conducted on an internal tensor-polarized deuterium gas target of the VEPP-3 electron storage ring using the method of detecting two final protons in coincidence. Measured components of the tensor analyzing power have been compared with calculations results obtained within the framework of diagrammatic approach.

AB - All three components of the tensor analyzing power for the reaction of π- meson photoproduction on a deuteron have been measured in photon energy range of 280-500MeV and proton energy range of 15-70MeV. The experiment has been conducted on an internal tensor-polarized deuterium gas target of the VEPP-3 electron storage ring using the method of detecting two final protons in coincidence. Measured components of the tensor analyzing power have been compared with calculations results obtained within the framework of diagrammatic approach.

KW - Components of the tensor analyzing power

KW - nucleon

KW - tensor-polarized deuteron

KW - π -meson photoproduction

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