Shwartz, D.B. Anashin, V.V. Batrakov, A.M. Belikov, O.V. Berkaev, D.E. Burenkov, D.B. Gorchakov, K. Kasaev, A.S. Kirpotin, A.N. Koop, I. Krasnov, A.A. Kurkin, G.Y. Lysenko, A.P. Motygin, S.V. Otboev, A.V. Pavlenko, A.V. Perevedentsev, E. Prosvetov, V.P. Rabusov, D.V. Rogovsky, Yu. A. Semenov, A.M. Senchenko, A.I. Shatilov, D.N. Shatunov, P.Yu. Shatunov, Y.M. Shubina, O.S. Timoshenko, M.V. Vasichev, S.S. Yudin, V.D. Zemlyansky, I.M. Zharinov, Yu.M. JACoW Publishing Geneva, Switzerland 978-3-95450-197-7 10.18429/JACoW-RUPAC2018-MOXMH02 English 7-11 MOXMH02 luminosity collider positron emittance detector Contribution to a conference proceedings 2018 2018-11 https://doi.org/10.18429/JACoW-RUPAC2018-MOXMH02 http://jacow.org/rupac2018/papers/moxmh02.pdf 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 MeV per 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).