Commissioning of NICA injection complex

TUIBB03
Oct 21, 2025, 12:00 PM
30m
Invited Oral Presentation WGA:Beam Dynamics in Rings TUIBB WGA invited oral

Speaker

Valeri Lebedev (Joint Institute for Nuclear Research)

Description

Construction of the NICA collider is approaching to its end with the beam circulation in the collider rings expected by the beginning of 2026. Successful collider commissioning requires obtaining high intensity heavy ion beams in its injector string. The talk discusses up-grades of the injection complex aimed at radical increase of the injection complex intensity. In general, there are two major efforts. The first one is the beam accumulation in Booster with help of electron cooling; and the second one is a drastic reduction of beam loss in the course of beam acceleration. This work actually includes large number of different efforts ranging from solving simple engineering problems to the detailed measurements and correction of beam optics for all rings and transfer lines, optimization of beam acceleration, as well as optimization of beam accumulation with electron cooling.

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Author

Valeri Lebedev (Joint Institute for Nuclear Research)

Co-authors

Dr Alexei Tuzikov (Joint Institute for Nuclear Research) Andrey Butenko (Joint Institute for Nuclear Research) Mr Anton Sergeev (Joint Institute for Nuclear Research) Mr Anton Volodin (Joint Institute for Nuclear Research) Artem Galimov (Joint Institute for Nuclear Research) Mr Boris Golovenskiy (Joint Institute for Nuclear Research) Mr Daniil Chumakov (Joint Institute for Nuclear Research) Dr Dmitriy Nikiforov (Joint Institute for Nuclear Research) Dr Eugine Donets (Joint Institute for Nuclear Research) Dr Eugine Gorbachev (Joint Institute for Nuclear Research) Evgeny Syresin (Joint Institute for Nuclear Research) Grigoriy Trubnikov (Joint Institute for Nuclear Research) Prof. Igor Meshkov (Joint Institute for Nuclear Research) Dr Iliya Nikolaichuk (Joint Institute for Nuclear Research) Mr Oleg Brovko (Joint Institute for Nuclear Research) Dr Sergei Kostromin (Joint Institute for Nuclear Research) Mr Victor Karpinskiy (Joint Institute for Nuclear Research) Victor Smirnov (Joint Institute for Nuclear Research) Vladimir Shpakov (Joint Institute for Nuclear Research) Yegor Tamashevich (Joint Institute for Nuclear Research) Mr Yurii Prokof'ichev (Joint Institute for Nuclear Research)

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