Current Status and Planned Upgrades of the VEPP-5 Injection Complex

K. Astrelina, A. Andrianov, V. Balakin, A. Barnyakov, O. Belikov, D. Berkaev, M. Blinov, Yu Boymelshteyn, D. Bolkhovityanov, V. Borin, A. Butakov, S. Vasilev, F. Emanov, G. Karpov, A. Kasaev, A. Kondakov, I. Koop, N. Kot, G. Kurkin, R. LapikN. Lebedev, A. Levichev, Yu Maltseva, A. Martynovskiy, P. Martyshkin, O. Meshkov, S. Motygin, A. Murasev, V. Myslivets, D. Nikiforov, A. Pilan, Yu Rogovsky, S. Samoylov, A. Tribendis, A. Frolov, A. Tsyganov

Research output: Contribution to journalArticlepeer-review

Abstract

The VEPP-5 injection complex, consisting of two linacs and a damping storage ring, delivers electron and positron beams to the VEPP-4M and VEPP-2000 colliders operating at BINP. Over three years of injector operation, its efficiency has significantly increased and the maximum positron-storage rate has reached 1.2 × 1010 s–1. This progress was reached through tuning the constituent machines, upgrading the accelerator technology, and deploying a new 11-MHz station of RF cavities. By the start of the next running season, a new electron gun with a significantly increased maximum current and cathode lifetime will be installed.

Original languageEnglish
Pages (from-to)409-414
Number of pages6
JournalPhysics of Particles and Nuclei Letters
Volume17
Issue number4
DOIs
Publication statusPublished - 1 Jul 2020

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