Standard

Measurement of the e+e− → ηπ + π − cross section with the CMD-3 detector at the VEPP-2000 collider. / CMD-3 Collaboration.

In: Journal of High Energy Physics, Vol. 2020, No. 1, 112, 01.01.2020.

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

Harvard

CMD-3 Collaboration 2020, 'Measurement of the e+e− → ηπ + π − cross section with the CMD-3 detector at the VEPP-2000 collider', Journal of High Energy Physics, vol. 2020, no. 1, 112. https://doi.org/10.1007/JHEP01(2020)112

APA

CMD-3 Collaboration (2020). Measurement of the e+e− → ηπ + π − cross section with the CMD-3 detector at the VEPP-2000 collider. Journal of High Energy Physics, 2020(1), [112]. https://doi.org/10.1007/JHEP01(2020)112

Vancouver

CMD-3 Collaboration. Measurement of the e+e− → ηπ + π − cross section with the CMD-3 detector at the VEPP-2000 collider. Journal of High Energy Physics. 2020 Jan 1;2020(1):112. doi: 10.1007/JHEP01(2020)112

Author

CMD-3 Collaboration. / Measurement of the e+e− → ηπ + π − cross section with the CMD-3 detector at the VEPP-2000 collider. In: Journal of High Energy Physics. 2020 ; Vol. 2020, No. 1.

BibTeX

@article{8cf4c9e0ac224d6ab097348576a39c35,
title = "Measurement of the e+e− → ηπ + π − cross section with the CMD-3 detector at the VEPP-2000 collider",
abstract = "The cross section of the process e+e−→ ηπ+π− is measured using the data collected with the CMD-3 detector at the VEPP-2000 collider in the center-of-mass energy range from 1.1 to 2.0 GeV. The decay mode η → γγ is used for η meson reconstruction in the data sample corresponding to an integrated luminosity of 78.3 pb−1. The energy dependence of the e+e−→ ηπ+π− cross section is fitted within the framework of vector meson dominance in order to extract the Γ(ρ(1450) → e+e−)B(ρ(1450) → ηπ+π−) and the Γ(ρ(1700) → e+e−)B(ρ(1700) → ηπ+π−) products. Based on conservation of vector current, the analyzed data are used to test the relationship between the e+e−→ ηπ+π− cross section and the spectral function in τ−→ ηπ−π0ντ decay. The e+e−→ ηπ+π− cross section obtained with the CMD-3 detector is in good agreement with the previous measurements.",
keywords = "e+-e- Experiments, e plus -e- Experiments, ANNIHILATION, ENERGY-RANGE, PHYSICS",
author = "{CMD-3 Collaboration} and Gribanov, {S. S.} and Popov, {A. S.} and Akhmetshin, {R. R.} and Amirkhanov, {A. N.} and Anisenkov, {A. V.} and Aulchenko, {V. M.} and Banzarov, {V. Sh} and Bashtovoy, {N. S.} and Berkaev, {D. E.} and Bondar, {A. E.} and Bragin, {A. V.} and Eidelman, {S. I.} and Epifanov, {D. A.} and Epshteyn, {L. B.} and Erofeev, {A. L.} and Fedotovich, {G. V.} and Gayazov, {S. E.} and Grancagnolo, {F. J.} and Grebenuk, {A. A.} and Grigoriev, {D. N.} and Ignatov, {F. V.} and Ivanov, {V. L.} and Karpov, {S. V.} and Kazanin, {V. F.} and Kirpotin, {A. N.} and Koop, {I. A.} and Korobov, {A. A.} and Kovalenko, {O. A.} and Kozyrev, {A. N.} and Kozyrev, {E. A.} and Krokovny, {P. P.} and Kuzmenko, {A. E.} and Kuzmin, {A. S.} and Logashenko, {I. B.} and Lukin, {P. A.} and Mikhailov, {K. Yu} and Okhapkin, {V. S.} and Otboev, {A. V.} and Razuvaev, {G. P.} and Rogovsky, {Yu A.} and Ryskulov, {N. M.} and Ryzhenenkov, {A. E.} and Senchenko, {A. I.} and Shatunov, {Yu M.} and Shebalin, {V. E.} and Shemyakin, {D. N.} and Shwartz, {D. B.} and Talyshev, {A. A.} and Tolmachev, {S. S.} and Yudin, {Yu V.}",
year = "2020",
month = jan,
day = "1",
doi = "10.1007/JHEP01(2020)112",
language = "English",
volume = "2020",
journal = "Journal of High Energy Physics",
issn = "1029-8479",
publisher = "Springer US",
number = "1",

}

RIS

TY - JOUR

T1 - Measurement of the e+e− → ηπ + π − cross section with the CMD-3 detector at the VEPP-2000 collider

AU - CMD-3 Collaboration

AU - Gribanov, S. S.

AU - Popov, A. S.

AU - Akhmetshin, R. R.

AU - Amirkhanov, A. N.

AU - Anisenkov, A. V.

AU - Aulchenko, V. M.

AU - Banzarov, V. Sh

AU - Bashtovoy, N. S.

AU - Berkaev, D. E.

AU - Bondar, A. E.

AU - Bragin, A. V.

AU - Eidelman, S. I.

AU - Epifanov, D. A.

AU - Epshteyn, L. B.

AU - Erofeev, A. L.

AU - Fedotovich, G. V.

AU - Gayazov, S. E.

AU - Grancagnolo, F. J.

AU - Grebenuk, A. A.

AU - Grigoriev, D. N.

AU - Ignatov, F. V.

AU - Ivanov, V. L.

AU - Karpov, S. V.

AU - Kazanin, V. F.

AU - Kirpotin, A. N.

AU - Koop, I. A.

AU - Korobov, A. A.

AU - Kovalenko, O. A.

AU - Kozyrev, A. N.

AU - Kozyrev, E. A.

AU - Krokovny, P. P.

AU - Kuzmenko, A. E.

AU - Kuzmin, A. S.

AU - Logashenko, I. B.

AU - Lukin, P. A.

AU - Mikhailov, K. Yu

AU - Okhapkin, V. S.

AU - Otboev, A. V.

AU - Razuvaev, G. P.

AU - Rogovsky, Yu A.

AU - Ryskulov, N. M.

AU - Ryzhenenkov, A. E.

AU - Senchenko, A. I.

AU - Shatunov, Yu M.

AU - Shebalin, V. E.

AU - Shemyakin, D. N.

AU - Shwartz, D. B.

AU - Talyshev, A. A.

AU - Tolmachev, S. S.

AU - Yudin, Yu V.

PY - 2020/1/1

Y1 - 2020/1/1

N2 - The cross section of the process e+e−→ ηπ+π− is measured using the data collected with the CMD-3 detector at the VEPP-2000 collider in the center-of-mass energy range from 1.1 to 2.0 GeV. The decay mode η → γγ is used for η meson reconstruction in the data sample corresponding to an integrated luminosity of 78.3 pb−1. The energy dependence of the e+e−→ ηπ+π− cross section is fitted within the framework of vector meson dominance in order to extract the Γ(ρ(1450) → e+e−)B(ρ(1450) → ηπ+π−) and the Γ(ρ(1700) → e+e−)B(ρ(1700) → ηπ+π−) products. Based on conservation of vector current, the analyzed data are used to test the relationship between the e+e−→ ηπ+π− cross section and the spectral function in τ−→ ηπ−π0ντ decay. The e+e−→ ηπ+π− cross section obtained with the CMD-3 detector is in good agreement with the previous measurements.

AB - The cross section of the process e+e−→ ηπ+π− is measured using the data collected with the CMD-3 detector at the VEPP-2000 collider in the center-of-mass energy range from 1.1 to 2.0 GeV. The decay mode η → γγ is used for η meson reconstruction in the data sample corresponding to an integrated luminosity of 78.3 pb−1. The energy dependence of the e+e−→ ηπ+π− cross section is fitted within the framework of vector meson dominance in order to extract the Γ(ρ(1450) → e+e−)B(ρ(1450) → ηπ+π−) and the Γ(ρ(1700) → e+e−)B(ρ(1700) → ηπ+π−) products. Based on conservation of vector current, the analyzed data are used to test the relationship between the e+e−→ ηπ+π− cross section and the spectral function in τ−→ ηπ−π0ντ decay. The e+e−→ ηπ+π− cross section obtained with the CMD-3 detector is in good agreement with the previous measurements.

KW - e+-e- Experiments

KW - e plus -e- Experiments

KW - ANNIHILATION

KW - ENERGY-RANGE

KW - PHYSICS

UR - http://www.scopus.com/inward/record.url?scp=85078460309&partnerID=8YFLogxK

U2 - 10.1007/JHEP01(2020)112

DO - 10.1007/JHEP01(2020)112

M3 - Article

AN - SCOPUS:85078460309

VL - 2020

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

SN - 1029-8479

IS - 1

M1 - 112

ER -

ID: 23256178