WEAK-STRONG SIMULATION OF BEAM-BEAM EFFECTS IN SUPER PROTON-PROTON COLLIDER

Conference · Tue Sep 10 00:00:00 EDT 2019

OSTI ID:1571802

Wang, Lijiao ^[1]; Tang, Jingyu ^[1]; Sen, Tanaji ^[2]

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1. Beijing, Inst. High Energy Phys.
2. Fermilab

A Super Proton-Proton Collider (SPPC) that aims to explore new physics beyond the standard model will be built in China. Here we focus on the impact of beam-beam interactions in the SPPC. Simulations show that with the current optics and nominal tunes, the dynamic aperture (DA) with all the beam-beam interactions is less than 6σ, the dominant cause being the long-range interactions. First, we show the results of a tune scan done to maximize the DA. Next, we discuss the compensation of the long-range interactions by increasing the crossing angle and also by using current carrying wires.

• Research Organization: Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
• Sponsoring Organization: USDOE Office of Science (SC), High Energy Physics (HEP)
• DOE Contract Number: AC02-07CH11359
• OSTI ID: 1571802
• Report Number(s): FERMILAB-CONF-19-470-AD; oai:inspirehep.net:1760068
• Resource Relation: Conference: 3rd North American Particle Accelerator Conference (NAPAC2019), Lansing, Michigan, 09/01-09/06/2019
• Country of Publication: United States
• Language: English

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