Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Measurement of the weak mixing angle at a Super Charm-Tau factory with data-driven monitoring of the average electron beam polarization. / Bondar, A.; Grabovsky, A.; Reznichenko, A. и др.
в: Journal of High Energy Physics, Том 2020, № 3, 76, 01.03.2020.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Measurement of the weak mixing angle at a Super Charm-Tau factory with data-driven monitoring of the average electron beam polarization
AU - Bondar, A.
AU - Grabovsky, A.
AU - Reznichenko, A.
AU - Rudenko, A.
AU - Vorobyev, V.
PY - 2020/3/1
Y1 - 2020/3/1
N2 - A method for measuring the average longitudinal polarization of the electron beam at an electron-positron collider operating near the J/ψ resonance is proposed. The method utilizes the differential cross-section of J/ψ→[Λ→pπ−][Λ→p¯π+] decay. It can be used to measure the average longitudinal polarization of electrons with the statistical precision better than 10−3 at a Super Charm-Tau factory operating at the luminosity of 1035 cm−2s−1. The method is discussed in the context of the weak mixing angle measurement in the same experiment.
AB - A method for measuring the average longitudinal polarization of the electron beam at an electron-positron collider operating near the J/ψ resonance is proposed. The method utilizes the differential cross-section of J/ψ→[Λ→pπ−][Λ→p¯π+] decay. It can be used to measure the average longitudinal polarization of electrons with the statistical precision better than 10−3 at a Super Charm-Tau factory operating at the luminosity of 1035 cm−2s−1. The method is discussed in the context of the weak mixing angle measurement in the same experiment.
KW - e+-e- Experiments
KW - Electroweak interaction
KW - Polarization
KW - e plus -e- Experiments
UR - http://www.scopus.com/inward/record.url?scp=85081753790&partnerID=8YFLogxK
U2 - 10.1007/JHEP03(2020)076
DO - 10.1007/JHEP03(2020)076
M3 - Article
AN - SCOPUS:85081753790
VL - 2020
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
SN - 1029-8479
IS - 3
M1 - 76
ER -
ID: 23804719