Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Philippe Piot"'
Autor:
Seongyeol Kim, Juan Pablo Gonzalez-Aguilera, Philippe Piot, Gongxiaohui Chen, Scott Doran, Young-Kee Kim, Wanming Liu, Charles Whiteford, Eric Wisniewski, Auralee Edelen, Ryan Roussel, John Power
Publikováno v:
Physical Review Accelerators and Beams, Vol 27, Iss 7, p 074601 (2024)
Beams with cross-plane coupling or extreme asymmetries between the two transverse phase spaces are often encountered in particle accelerators. Flat beams with large transverse-emittance ratios are critical for future linear colliders. Similarly, magn
Externí odkaz:
https://doaj.org/article/42ac8d91d9624955a8cd64c58b1ec386
Autor:
Emily Frame, Afnan Al Marzouk, Oksana Chubenko, Scott Doran, Philippe Piot, John Power, Eric Wisniewski
Publikováno v:
Instruments, Vol 7, Iss 4, p 48 (2023)
Bright electron beams have played a critical role in many recent advances in accelerator technology. Producing bright beams via photo-emission is ultimately limited by the mean transverse energy (MTE), which is determined by the photocathode. This pa
Externí odkaz:
https://doaj.org/article/c655e2aa45fd44bd8595e12f5e22d3dd
Autor:
Ryan Roussel, Juan Pablo Gonzalez-Aguilera, Young-Kee Kim, Eric Wisniewski, Wanming Liu, Philippe Piot, John Power, Adi Hanuka, Auralee Edelen
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Characterizing an unknown, complex system, like an accelerator, in multi-dimensional space is a challenging task. Here the authors report a Bayesian active learning method - Constrained Proximal Bayesian Exploration - for the characterization of a co
Externí odkaz:
https://doaj.org/article/07110b4ee93f4bd4919f427ea5497766
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 5, p 051303 (2021)
Beam-driven collinear wakefield accelerators (CWAs) that operate by using slow-wave structures or plasmas hold great promise toward reducing the size of contemporary accelerators. Sustainable acceleration of charged particles to high energies in the
Externí odkaz:
https://doaj.org/article/70826b03cc7e409482edcf4db4e544a7
Autor:
Juan Pablo Gonzalez-Aguilera, Wanming Liu, Ryan Roussel, John Power, Adi Hanuka, Yongsun Kim, Philippe Piot, Auralee Edelen, Eric Wisniewski
Publikováno v:
Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Particle accelerators are invaluable discovery engines in the chemical, biological and physical sciences. Characterization of the accelerated beam response to accelerator input parameters is often the first step when conducting accelerator-based expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::537caea16f56548d7e145e6c1fefc62d
http://europepmc.org/articles/PMC8460822
http://europepmc.org/articles/PMC8460822
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 916:195-203
This paper presents expected THz radiation spectra emitted by micro-bunched electron beams produced using a slit-mask placed within a magnetic chicane in the FAST (Fermilab Accelerator Science and Technology) electron injector at Fermilab. Our purpos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbc89f62c432a6ade92537d6239bba7b
https://doi.org/10.1016/j.nima.2018.10.219
https://doi.org/10.1016/j.nima.2018.10.219
Autor:
Jean-Luc Vay, Zhirong Huang, Y. Cai, James Rosenzweig, Linda Spentzouris, Manoel Conde, John Power, S. Cousineau, Sergei Nagaitsev, Philippe Piot
This report is a summary of two preparatory workshops, documenting the community vision for the national accelerator and beam physics research program. It identifies the Grand Challenges of accelerator and beam physics (ABP) field and documents resea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4ea1362c2e0da2350dcb9d64efe8dd4
https://doi.org/10.2172/1764152
https://doi.org/10.2172/1764152
Autor:
Frank Tsung, Jean-Luc Vay, Nathan Cook, D. Winklehner, Philippe Piot, Remi Lehe, R. J. England, A. Huebl, Uwe Niedermayer
Computer modeling is essential to research on Advanced Accelerator Concepts (AAC), as well as to their design and operation. This paper summarizes the current status and future needs of AAC systems and reports on several key aspects of (i) high-perfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e6de9d7fc974672fdc92f6f3c208983
Autor:
Osama Mohsen, Jayakar Thangaraj, N. Adams, Ram Dhuley, D. Mihalcea, Venumadhav Korampally, I. Salehinia, Michael Geelhoed, T. Xu, Aaron McKeown, N. Tom, Philippe Piot
High-repetition-rate sources of bright electron bunches have a wide range of applications. They can directly be employed as probes in electron-scattering setups, or serve as a backbone for the generation of radiation over a broad range of the electro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46344558d6e3684a5a900015f74643dd
http://arxiv.org/abs/2012.13388
http://arxiv.org/abs/2012.13388