Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
VEPP-2000 Collider Complex Operation in 2019-2021 Runs. / Timoshenko, M.; Aktershev, Yu; Belikov, O. и др.
27th Russian Particle Accelerator Conference, RuPAC 2021. ред. / Maksim Kuzin; Volker R W Schaa. CERN, 2021. стр. 28-33 (CERN-Proceedings; Том 2021-September).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - VEPP-2000 Collider Complex Operation in 2019-2021 Runs
AU - Timoshenko, M.
AU - Aktershev, Yu
AU - Belikov, O.
AU - Berkaev, D.
AU - Burenkov, D.
AU - Denisov, V.
AU - Druzhinin, V.
AU - Gorchakov, K.
AU - Karpov, G.
AU - Kasaev, A.
AU - Kirpotin, A.
AU - Kladov, S.
AU - Koop, I.
AU - Kupurzhanov, A.
AU - Kurkin, G.
AU - Lyalin, M.
AU - Lysenko, A.
AU - Motygin, S.
AU - Otboev, A.
AU - Pavlenko, A.
AU - Perevedentsev, E.
AU - Prosvetov, V.
AU - Rastigeev, S.
AU - Rogovsky, Yu
AU - Semenov, A.
AU - Senchenko, A.
AU - Serdakov, L.
AU - Shatilov, D.
AU - Shatunov, P.
AU - Shatunov, Yu
AU - Shwartz, D.
AU - Yudin, V.
AU - Zemlyansky, I.
AU - Zharinov, Yu
N1 - Funding Information: The reported study was partly funded by RFBR, project number 20-32-90217. tim94max@gmail.com Publisher Copyright: © 27th Russian Particle Accelerator Conference, RuPAC 2021. All rights reserved.
PY - 2021
Y1 - 2021
N2 - VEPP-2000 is the only electron-positron collider operating with a round beam that permits to increase the limit of beam-beam effects. VEPP-2000 is the compact collider with circumference of 24.39 m which has record design luminosity of 1 × 1032 cm−2 s−1 per bunch at energy up to 1 GeV and record achieved luminosity of 5 × 1031 cm−2 s−1 at energy of 500 MeV, magnetic fields in superconducting solenoids is 13 T and 2.4 T in the bending magnets. Col-lider complex experimental program of 2019-2021 was focused on several energy ranges. Energy range was (180-300) MeV in the second half of 2019, in the first half of 2020 we worked in (935-970) MeV, in the first half of 2021 that was (970-1003.5) MeV. Data taking was carried out by CMD-3 and SND detectors, the operation efficiency is compared with previous runs. Luminosity was limited by beam-beam effects. 2021 year was clouded by vacuum accident and subsequent intensive degassing using beam synchrotron radiation.
AB - VEPP-2000 is the only electron-positron collider operating with a round beam that permits to increase the limit of beam-beam effects. VEPP-2000 is the compact collider with circumference of 24.39 m which has record design luminosity of 1 × 1032 cm−2 s−1 per bunch at energy up to 1 GeV and record achieved luminosity of 5 × 1031 cm−2 s−1 at energy of 500 MeV, magnetic fields in superconducting solenoids is 13 T and 2.4 T in the bending magnets. Col-lider complex experimental program of 2019-2021 was focused on several energy ranges. Energy range was (180-300) MeV in the second half of 2019, in the first half of 2020 we worked in (935-970) MeV, in the first half of 2021 that was (970-1003.5) MeV. Data taking was carried out by CMD-3 and SND detectors, the operation efficiency is compared with previous runs. Luminosity was limited by beam-beam effects. 2021 year was clouded by vacuum accident and subsequent intensive degassing using beam synchrotron radiation.
UR - http://www.scopus.com/inward/record.url?scp=85130346290&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/a019ab08-65cb-32ee-b7c2-ca5f06df4266/
U2 - 10.18429/JACoW-RuPAC2021-TUY01
DO - 10.18429/JACoW-RuPAC2021-TUY01
M3 - Conference contribution
AN - SCOPUS:85130346290
SN - 9783954502400
T3 - CERN-Proceedings
SP - 28
EP - 33
BT - 27th Russian Particle Accelerator Conference, RuPAC 2021
A2 - Kuzin, Maksim
A2 - Schaa, Volker R W
PB - CERN
T2 - 27th Russian Particle Accelerator Conference, RuPAC 2021
Y2 - 27 September 2021 through 1 October 2021
ER -
ID: 36162451