Accès ouvert
2026
article
OpenAlex
Mohammadreza Mohseni Ferezghi, Carl R. Grace, Mark S. Gulley, Bryce Jacobson et autres
An integrated detection system, consists of a thin diamond sensor incorporated into a compact signal loop, coupled in turn to an application-specific integrated circuit readout chip, has been tested for the first time, using ps-duration electron pulses from the Next Linear Collider …
us, ca
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Accès ouvert
2025
preprint
OpenAlex
Abul Kalam Azad, Anatoly V. Efimov, Chun-Chieh Chang, Simo Pajovic et autres
us
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Accès ouvert
2025
article
OpenAlex
Wei Hou Tan, G. White, Dimitris Ntounis, Zenghai Li et autres
us
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Accès ouvert
2025
preprint
OpenAlex
Matthew Andorf, Mei Bai, P. C. Bhat, V. Borzenets et autres
The Linear Collider Vision calls for a Linear Collider Facility with a physics reach from a Higgs Factory to the TeV-scale with $e^+e^{-}$ collisions. One of the technologies under consideration for the accelerator is a cold-copper distributed-coupling linac capable of achieving high …
2024
article
OpenAlex
Mohammad Nizam, Jen Bohon, P. M. Freeman, Manus Kennedy et autres
Abstract Being an excellent radiation hard material, diamond is preferred as an ionizing radiation sensor in radiation harsh environments. In this study, radiation damage from a beam of 67.5 MeV protons at the Crocker Nuclear Laboratory on the campus of the University …
us, my
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Accès ouvert
2024
article
OpenAlex
Jen Bohon, Carl R. Grace, Mark S. Gulley, Bryce Jacobson et autres
Needs arising at both current and future accelerator facilities call for the development of radiation-hardened position-sensing diagnostics that can operate with multi-GHz repetition rates. Such instruments are likely to also have applications in the diagnosis of rapid plasma behavior. Building on the …
us
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Accès ouvert
2024
article
OpenAlex
Alimohammed Kachwala, Oksana Chubenko, D. Kim, Evgenya Simakov et autres
Nitrogen-incorporated ultrananocrystalline diamond [(N)UNCD] pyramid tip cathode has been considered as a next-generation high peak current electron source for dielectric laser accelerators as well as other high peak current particle accelerator applications. In this work, we study non-linear photoemission from an (N)UNCD …
us
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Accès ouvert
2024
article
OpenAlex
James B. Rosenzweig, G. Andonian, R. Agustsson, Petr M. Anisimov et autres
Recently, considerable work has been directed at the development of an ultracompact X-ray free-electron laser (UCXFEL) based on emerging techniques in high-field cryogenic acceleration, with attendant dramatic improvements in electron beam brightness and state-of-the-art concepts in beam dynamics, magnetic undulators, and X-ray …
us, it
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Accès ouvert
2023
article
OpenAlex
R. Padilla, E. Gonzalez, S. Kachiguine, F. Martinez-Mckinney et autres
The composition and performance of three different diamond sensor based pass-through diagnostics are presented. A position-sensitive quadrant sensor was designed and characterized using the XPP beam at the SLAC LCLS, demonstrating a generated-charge resolution of 0.025 pC and a position sensitivity of …
us
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Accès ouvert
2023
report
OpenAlex
Haoran Xu, Office of Defense Programs (DP) USDOE National Nuclear Security Administration (NNSA), D. Kim, Charles E. Taylor et autres
This report discusses the diagnostics upgrade plan for the PSR.The PSR diagnostics under discussion include beam position and phase monitor (BPPM), wirescanners, wall current monitors, bunch shape monitors, laser notchers, and diamond array detectors.
us
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Accès ouvert
2023
article
OpenAlex
Emilio Alessandro Nanni, M. Breidenbach, Zenghai Li, Caterina Vernieri et autres
Abstract C3 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 footprint …
us, it, nl
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2023
conference-paper
OpenAlex
D. Kim, Heather Andrews, Chun-Chieh Chang, Evgenya Simakov et autres
Many applications for miniaturized millimeter/THz-wave tubes and electron accelerators demand compact size of source, high emission currents, and small emittance. We propose that diamond field emitter arrays (DFEA) can be used as an electron beam source of those tubes and accelerators. DEFA …
us
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