Work

Development of a Vlasov Solver for Arbitrary Sub-optimal Lengthening Conditions in Double-RF System

Year: 2025

Type: conference-paper

Abstract: Solving Vlasov equation is a classic method for analyzing collective beam instabilities. Considering longitudinal impedance and the nonlinear longitudinal potential well, we developed a new Vlasov solver which can be used to study the transverse mode-coupling instability under the arbitrary sub-optimal lengthening and the optimal lengthening conditions in a double-RF system. Several different techniques to deal with the radial direction of longitudinal phase space have been tested. Numerical discretization method is selected in this paper. The development of the solver is presented in details here. Benchmarks and crosscheck of the solver have been made and presented as well.

Source: JACOW

DOI: 10.18429/jacow-sap2023-mopb014

Authors: Xu, Jingye, Lin, Chuntao, Wang, Na, Xu, Haisheng, Zhang, Yuan

Institutions: Institute of High Energy Physics, Institute of Advanced Light Source Facilities Shenzhen

Language: English

Topic: Particle accelerators and beam dynamics

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W6888048832

FWCI:

Cites:

Cited by:

Related to: