JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Batygin, Y.K. ED - Cai, Yunhai ED - Nagaitsev, Sergei ED - Kim, Dong Eon ED - Marx, Michaela ED - Schaa, Volker R. W. TI - Multi-beam Operation of LANSCE Accelerator Facility J2 - Proc. of HB2023, Geneva, Switzerland, 09-13 October 2023 CY - Geneva, Switzerland T2 - ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams T3 - 68 LA - english AB - The unique feature of the LANSCE accelerator facility is the simultaneous delivering of beams to five experimental targets. Proton beam with energy of 100-MeV is delivered to Isotope Production Facility (IPF), while 800-MeV H⁻ beams are distributed to four experimental areas: the Lujan Neutron Scattering Center, the Weapons Neutron Research facility (WNR), the Proton Radiography facility (pRad), and the Ultra-Cold Neutron facility (UCN). Multi-beam operation of accelerator facility requires careful optimization of beam losses, which is achieved by precise tuning of the beam, imposing restriction on amplitudes and phases of RF sections, application of beam-based alignment, control of H⁻ beam stripping, optimization of ion sources performance and low-energy beam transport operation under space-charge neutralization. The near - term plans are to replace obsolete systems of the LANSCE linear accelerator with modern Front End, which is the part of Los Alamos Modernization Project (LAMP). This paper summarizes experimental results obtained during operation of LANSCE accelerator facility and considers plans to expand performance of the accelerator for near-and long-term operations. PB - JACoW Publishing CP - Geneva, Switzerland SP - 58 EP - 64 KW - proton KW - linac KW - emittance KW - operation KW - alignment DA - 2024/04 PY - 2024 SN - 2673-5571 SN - 978-3-95450-253-0 DO - doi:10.18429/JACoW-HB2023-TUC1I1 UR - https://jacow.org/hb2023/papers/tuc1i1.pdf ER -