TUPS051

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URL	https://doi.org/10.18429/JACoW-IPAC2025-TUPS051
Title	Avoiding overcooled ion beams by exciting energy spread through electron cooling
Authors	E. Urazov Novosibirsk State University, Budker Institute of Nuclear Physics M. Bryzgunov, V. Reva Novosibirsk State University, Budker Institute of Nuclear Physics, Russian Academy of Sciences V. Parkhomchuk, A. Zharikov Budker Institute of Nuclear Physics, Russian Academy of Sciences V. Lebedev, A. Sergeev Joint Institute for Nuclear Research
Abstract	Ion accelerators use electron cooling to improve luminosity and beam lifetime. However, extremely low momentum spread in a cold beam weakens Landau damping, enabling the development of instabilities and potentially decreasing lifetime. To combat this, the NICA Booster electron cooling system allows to generate electron beams with oscillating energy to increase the momentum spread in ion beams. Here we describe the implementation of the energy oscillation technique and provide numerical calculations predicting the achievable momentum spread.
Paper	download: TUPS051.pdf
Cite	BibTeX, LaTeX, Text/Word, RIS, EndNote
Conference	16th International Particle Accelerator Conference
Series
Location	Taipei, Taiwan
Date	01-06 Jun 2025
Publisher	JACoW Publishing, Geneva, Switzerland
Editorial Board	* Ming-Chyuan Lin - National Synchrotron Radiation Research Center * Yoichi Sato - KEK * Jui-Che Huang - National Synchrotron Radiation Research Center * David Button - Australian Nuclear Science and Technology Organisation * Ping-Shun Chuang - National Synchrotron Radiation Research Center
Online ISBN	978-3-95450-248-6
Online ISSN	2673-5490
Received	27 May 2025
Revised	05 June 2025
Accepted	05 June 2025
Issued	05 November 2025
DOI	10.18429/JACoW-IPAC2025-TUPS051
Pages	1546-1548
Copyright	Published by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI.