VEPP-2000 collider operation in full energy range with new injector

D. Shwartzti, V. Anashin, A. Batrakov, O. Belikov, D. Berkaev, D. Burenkov, K. Gorchakov, A. Kasaev, A. Kirpotin, I. Koop, A. Krasnov, G. Kurkin, A. Lysenko, S. Motygin, A. Otboyev, A. Pavlenko, E. Perevedentsev, V. Prosvetov, D. Rabusov, Yu RogovskyA. Semenov, A. Senchenko, D. Shatilov, P. Shatunov, Yu Shatunov, O. Shubina, M. Timoshenko, S. Vasichev, V. Yudin, I. Zemlyansky, Yu Zharinov

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

1 Citation (Scopus)

Abstract

VEPP-2000 is the only electron-positron collider operating with round beams that allow to enhance beam-beam limit. VEPP-2000 with SND and CMD-3 detectors carried out two successful data-taking runs after new BINP injection complex was commissioned. The 2016/2017 run was dedicated to high energy range (640-1000 MeVper beam) while the 2017/2018 run was focused at 275-600 MeV/beam energies. With sufficient positron production rate and upgraded full-energy booster the collider luminosity was limited by beam-beam effects, namely flip-flop effect. Thorough machine tuning together with new ideas introduced to suppress flip-flop allowed to establish new world record for beam-beam parameter and bunch-by-bunch luminosity values at specific beam energies. The achieved luminosity increased 2-5 times in a whole energy range in comparison to phase-1 operation (2010-2013).

Original languageEnglish
Title of host publicationRuPAC 2018 - 26th Russian Particle Accelerator Conference
PublisherINSPIRE
Pages7-11
Number of pages5
ISBN (Electronic)9783954501977
Publication statusPublished - 1 Oct 2018
Event26th Russian Particle Accelerator Conference, RuPAC 2018 - Protvino, Russian Federation
Duration: 1 Oct 20185 Oct 2018

Publication series

NameRuPAC 2018 - 26th Russian Particle Accelerator Conference

Conference

Conference26th Russian Particle Accelerator Conference, RuPAC 2018
CountryRussian Federation
CityProtvino
Period01.10.201805.10.2018

Fingerprint Dive into the research topics of 'VEPP-2000 collider operation in full energy range with new injector'. Together they form a unique fingerprint.

Cite this