Reaching high energies with a plasma-wakefield accelerator may require use of multiple
stages. This coupling of beams from one stage to another can be nontrivial due to a …

Measurement and correction of charged particle beam optics have been a major concern
since the advent of strong focusing synchrotron accelerators. Traditionally, particle colliders …

The International Linear Collider (ILC) is now under consideration as the next global project
in particle physics. In this report, we review of all aspects of the ILC program: the physics …

C 3 is an opportunity to realize an e+ e-collider for the study of the Higgs boson at√ s= 250
GeV, with a well defined upgrade path to 550 GeV while staying on the same short facility …

This report describes the conceptual design of a γγ Higgs factory in which 62.8 GeV electron
beams collide with 1 keV X-ray free electron laser (XFEL) beams to produce colliding beams …

The first self-consistent hybrid particle-in-cell (PIC) simulation of intense proton beam
transport and energy deposition in solid-density matter is presented. Both the individual …

Abstract The Beam Delivery System (BDS) is a critical component of a high-energy linear
collider. It transports the beam from the accelerator and brings it to a focus at the Interaction …

In this paper, the linear and second order optics corrections for the KEK Accelerator Test
Facility (ATF2) final focus beam line are described. The beam optics of the ATF2 beam line …

Optical transition radiation (OTR) has become a commonly used method for 2D beam
imaging measurements. In the Accelerator Test Facility 2 (ATF2) at KEK, beam sizes smaller …

A high-resolution, low-latency beam position monitor (BPM) system has been developed for
use in particle accelerators and beam lines that operate with trains of particle bunches with …