Nanosecond-latency sub-micron resolution stripline beam position monitor signal processor for CLIC by Ramjiawan, RL, Bett, DR, Burrows, P, Christian, GB, Perry, C

Development of Fast Micron-Resolution Beam Position Monitors for Linear Collider Beam-Based Feedback Systems by Apsimon, R, Burrows, P, Clarke, C, Constance, B, Dabiri-Khah, H, Hartin, T, Perry, C, Resta-Lopez, J, Swinson, C, Christian, G, Kalinin, A, IEEE

Development of fast micron-resolution beam position monitors for linear collider beam-based feedback systems by Apsimon, R, Burrows, P, Clarke, C, Constance, B, Dabiri-Khah, H, Hartin, T, Perry, C, Resta-Lopez, J, Swinson, C, Christian, G, Kalinin, A

“…Position resolution of order 1 micron obtained. © 2008 IEEE.…”

A low-latency sub-micron resolution stripline beam position monitoring system for single-pass beamlines by Burrows, P, Bett, DR, Blaskovic Kraljevic, N, Christian, G, Davis, MR, Perry, C, Apsimon, R, Constance, B, Gerbershagen, A, Resta Ĺopez, J

“…A low-latency, sub-micron resolution stripline beam position monitoring system has been developed for use in single-pass beamlines. …”

A sub-micron resolution, bunch-by-bunch beam trajectory feedback system and its application to reducing wakefield effects in single-pass beamlines by Bett, DR, Burrows, P, Perry, C, Ramjiawan, R

Development of a fast, single-pass, micron-resolution beam position monitor signal processor: Beam test results from ATF2 by Apsimon, R, Bett, D, Burrows, P, Christian, G, Constance, B, Dabiri Khah, H, Perry, C, Resta Lopez, J, Swinson, C

“…We present the design of a stripline beam position monitor (BPM) signal processor with low latency (c. 10ns) and micron-level spatial resolution in single-pass mode. …”

The Interaction Point Collision Feedback System at the International Linear Collider and its sensitivity to expected electromagnetic backgrounds by Clarke, C, Christine Clarke

“…It is concluded that micron-level resolution will not be aected by the ILC pair backgrounds. …”

Engineering challenges of future particle accelerators by Burrows, P, IOP

“…The engineering challenges are immense. 30km-long straight tunnels must be drilled to house the accelerator, and components must be aligned and stabilised to microns over distances of kilometers. High-power superconducting niobium radio-frequency cavities will drive electron and positron beams to velocities approaching the speed of light. …”

Latest performance results from the font5 intra-train beam position and angle feedbacksystem at ATF2 by Bett, DR, Blaskovic Kraljevic, N, Burrows, P, Christian, G, Davis, MR, Perry, C, Apsimon, R, Constance, B, Gerbershagen, A, Resta Lopez, J

“…The FONT5 intra-train feedbacksystem aims to stabilize the beam orbit by correcting both the position and angle jitter inthe vertical plane on bunch-tobunch time scales, providing micron-level stability at theentrance to the ATF2 final-focus system. …”

Latest performance results from the FONT5 intra-train position and angle feedback system at ATF2 by Christian, G, Apsimon, R, Bett, DR, Burrows, P, Davis, MR, Gerbershagen, A, Perry, C, Constance, B, Resta-Lopez, J

“…The FONT5 intra-train feedback system aims to stabilise the beam orbit by correcting both the position and angle jitter in the vertical plane on bunch-to-bunch timescales, providing micron-level stability at the entrance to the ATF2 final-focus system. …”

Development of a high-resolution, broad-band, stripline beam position monitoring system by Bett, DR, Kraljevic, N, Burrows, P, Christian, G, Davis, MR, Kim, Y, Perry, C, Apsimon, R, Constance, B, Lopez, JR

“…A low-latency, sub-micron resolution stripline beam position monitoring system has been developed and tested with beam at the KEK Accelerator Test Facility, where it has been used as part of a feedback system for beam stabilisation. …”

A fast, custom FPGA-based signal processor and its applications to intra-train beam stabilisation by Christian, G, Blaskovic Kraljevic, N, Bodenstein, R, Bromwich, T, Burrows, P, Perry, C, Ramjaiwan, R, Roberts, J

“…Two examples of applications will also be presented: a position and angle bunch-by-bunch feedback system using strip-line beam position monitors to stabilise intra-train positional jitter to below the micron level with a latency less than 154 ns; and a phase feedforward system using RF cavity-based phase monitors to stabilise the downstream rms phase jitter to below 50 fs with a total latency less than the 380 ns beam time-of-flight.…”

An intra-pulse fast feedback system for a future linear collider by Jolly, S

“…The results of these tests with the NLCTA short and long-pulse beam are presented, demonstrating a linear response to the position of the 180 ns long-pulse beam: measurements show a time constant of ~1.5 ns and a precision of better than 20 microns. A novel BPM processor for use at X-band, making use of the difference-over-sum processing technique, is also presented in detail, with results given for both short and long-pulse beams.…”