C: A "Cool" Route to the Higgs Boson and Beyond
We present a proposal for a cold copper distributed coupling accelerator that can provide a
rapid route to precision Higgs physics with a compact 8 km footprint. This proposal is based …
rapid route to precision Higgs physics with a compact 8 km footprint. This proposal is based …
Improving Cathode Testing with a High-Gradient Cryogenic Normal Conducting RF Photogun
Future electron accelerator applications such as X-ray free electron lasers and colliders are
dependent on significantly increasing beam brightness. With the observation that linac beam …
dependent on significantly increasing beam brightness. With the observation that linac beam …
Improving Interface Physics Understanding in High-Frequency Cryogenic Normal Conducting Cavities
As progress towards real implementations of cryogenic high gradient normal conducting
accelerating cavities continues, a more mature understanding of the surface physics in this …
accelerating cavities continues, a more mature understanding of the surface physics in this …
[PDF][PDF] Split Thin Film SRF 6 GHz Cavities
BS Sian, G Burt, DSH Marks - Proc. LINAC'22, 2022 - accelconf.web.cern.ch
Radio-frequency cavities used in particle accelerators are usually manufactured from two
half cells that are electron beam welded together. In this case, the weld is located across the …
half cells that are electron beam welded together. In this case, the weld is located across the …
Measurement of electrical properties of superconducting YBCO thin films in the VHF range
Y Dahan, E Holdengreber, E Glassner, O Sorkin… - Materials, 2021 - mdpi.com
A new measurement technique of electrical parameters of superconducting thin films at the
Very High Frequency (VHF) range is described, based on resonators with microstrip (MS) …
Very High Frequency (VHF) range is described, based on resonators with microstrip (MS) …
[PDF][PDF] Ultra high gradient breakdown rates in X-Band cryogenic normal conducting RF accelerating cavities
RF breakdown is one of the major factors limiting the operating accelerating gradient in rf
particle accelerators. We conjecture that the breakdown rate is linked to the movements of …
particle accelerators. We conjecture that the breakdown rate is linked to the movements of …
RF design for the TOPGUN photogun: A cryogenic normal conducting copper electron gun
Recent studies of rf breakdown physics in cryogenic copper X-band accelerating structures
have shown a dramatic increase in the operating gradient while maintaining low breakdown …
have shown a dramatic increase in the operating gradient while maintaining low breakdown …
[PDF][PDF] Split 6 GHz SRF thin film cavities
BT Sian, J Conlon, OB Malyshev, R Valizadeh… - inspirehep.net
Abstract Superconducting Radio Frequency (SRF) cavities are widely used in particle
accelerators and provide much higher 𝑄 than normal conducting cavities. Most commonly …
accelerators and provide much higher 𝑄 than normal conducting cavities. Most commonly …
[PDF][PDF] Design concepts for a high gradient c-band LINAC
During the last decade, production of soft to hard coherent X-rays (up to 25 keV) at XFEL
facilities has enabled new developments in a broad range of disciplines. One caveat is that …
facilities has enabled new developments in a broad range of disciplines. One caveat is that …
Interfacing superconducting nanowire single photon detectors with cryogenic opto-electronics for quantum photonic applications
Interfacing single-photon detectors with active photonic components is a cornerstone
photonic quantum technology. We describe how the output signal of commercial …
photonic quantum technology. We describe how the output signal of commercial …