Research output: Contribution to journal › Article › peer-review
The spatial resolution measurements on the small prototype of the Super Charm-Tau Factory drift chamber. / Basok, I. Yu; Bobrovnikov, V. S.; Bykov, A. V. et al.
In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 1064, 169419, 07.2024.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - The spatial resolution measurements on the small prototype of the Super Charm-Tau Factory drift chamber
AU - Basok, I. Yu
AU - Bobrovnikov, V. S.
AU - Bykov, A. V.
AU - Kyshtymov, D. A.
AU - Prisekin, V. G.
AU - Todyshev, K. Yu
N1 - This study was conducted within the scientific program of the National Center for Physics and Mathematics, section #6. Stage 2023\u20132025.
PY - 2024/7
Y1 - 2024/7
N2 - Budker Institute of Nuclear Physics is actively evolving the Super Charm-Tau Factory project. A drift chamber with a small hexagonal cell was proposed for this collider. For experimental measurements of a spatial resolution, a drift chamber small prototype consisting of seven cells has been developed. The experiments have been carried out in He/C3H8 (60/40) and He/C2H6 (50/50) gas mixtures at different gas gains using cosmic particles. For this purpose, a calibration procedure for R(t, α) has been developed and fine-tuned, taking into account small prototype features and an angular dependence of isochrones at the edge of the cells. As a result, the average spatial resolutions are less than 100μm for gas gains greater than 5⋅104.
AB - Budker Institute of Nuclear Physics is actively evolving the Super Charm-Tau Factory project. A drift chamber with a small hexagonal cell was proposed for this collider. For experimental measurements of a spatial resolution, a drift chamber small prototype consisting of seven cells has been developed. The experiments have been carried out in He/C3H8 (60/40) and He/C2H6 (50/50) gas mixtures at different gas gains using cosmic particles. For this purpose, a calibration procedure for R(t, α) has been developed and fine-tuned, taking into account small prototype features and an angular dependence of isochrones at the edge of the cells. As a result, the average spatial resolutions are less than 100μm for gas gains greater than 5⋅104.
KW - Drift chamber prototype
KW - He/C2H6
KW - He/C3H8
KW - Hexagonal cell
KW - Spatial resolution
KW - Super Charm-Tau Factory
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85192457426&origin=inward&txGid=c1c40ba39aadcaf2b2d388d9086d9afa
UR - https://www.mendeley.com/catalogue/0cefd07c-98d9-3961-b73f-fccc0abfca20/
U2 - 10.1016/j.nima.2024.169419
DO - 10.1016/j.nima.2024.169419
M3 - Article
VL - 1064
JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
SN - 0168-9002
M1 - 169419
ER -
ID: 60852815