Zobrazeno 1 - 10
of 1 060
pro vyhledávání: '"05: Beam Dynamics"'
Autor:
Pokharel, Sunil, Bruker, Max, Grames, Joseph, Hofler, Alicia, Kazimi, Reza, Krafft, Geoffrey, Zhang, Shukui
Publikováno v:
NAPAC 2022, Albuquerque, NM, USA, 07-12 August 2022.
In this work, we investigated the evolution in bunch length of beams through the CEBAF injector for low to high charge per bunch. Using the General Particle Tracer (GPT), we have simulated the beams through the beamline of the CEBAF injector and anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87c5a13a9746751b7b947915ad1e4763
https://doi.org/10.2172/1902929
https://doi.org/10.2172/1902929
Autor:
Huang, He, Lin, Fanglei, Luo, Yun, Morozov, Vasiliy, Satogata, Todd, Xiao, Binping, Xu, Derong, Zhang, Yuhong, Zhao, Shuai
Publikováno v:
NAPAC 2022, Albuquerque, NM, USA, 07-12 August 2022.
The Electron-Ion Collider (EIC) incorporates beam crabbing to recover geometric luminosity loss from the nonzero crossing angle at the interaction point (IP). It is well-known that crab cavity imperfections can cause growth of colliding beam emittanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c858749f55a650ecc2e4c2aa92b9aecf
https://doi.org/10.2172/1902954
https://doi.org/10.2172/1902954
We report progress on applying the square matrix method to obtain in high speed a "convergence map", which is similar but different from a frequency map. We give an example of applying the method to optimize a nonlinear lattice for the NSLS-II upgrad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20c3bfe1736a0987de39187e737b4703
Using transfer maps to simulate charged particle motion in accelerators is advantageous since it is much faster than tracking step-by-step. One challenge to using transfer maps is to properly include radiation effects. The effect of radiation can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ed60c1f6a8acd93259b2c5656764610
Autor:
Lynn, Walter, Andonian, Gerard, Doran, Darrell, Kim, Seongyeol, Majernik, Nathan, OTool, Sean, Piot, Philippe, Power, John, Rosenzweig, James, Wisniewski, Eric
Dielectric Wakefield Acceleration (DWA) is a promising technique for realizing the next generation of linear colliders. It provides access to significantly higher accelerating gradients than traditional radio-frequency cavities. One impediment to rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::598f2dd3413419d7638cecbf754245b3
Coherent Synchrotron Radiation (CSR) in bending magnets poses a limit for electron beams to reach high brightness in novel accelerators. While the longitudinal wakefield has been well studied in the one-dimensional CSR theory and implemented in vario
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7077f43a400f409fb761c818f053385b
Due to the finite bunch length, photoemitted electron beams sample RF-nonlinearities that lead to energy-time correlations along the bunch temporal profile. This is an important effect for all applications where the projected energy spread is importa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7517a3519264d5e443679e96033a8cf5
Autor:
Antonsen, Tom, Beaudoin, Brian, Bernal, Santiago, Dovlatyan, Levon, Haber, Irving, O'Shea, Patrick, Sutter, David
We present the numerical optimization, using adjoint techniques, of Flat-to-Round (FTR) transformers operating in the strong self-field limit. FTRs transform an unmagnetized beam that has a high aspect ratio, elliptical spatial cross section, to a ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a6230bd0ac6643837f09315fcfdf2d4
Photocathode laser shaping is an appealing technique to generate tailored electron bunches due to its versatility and simplicity. Most photocathodes require photon energies exceeding the nominal photon energy produced by the lasing medium. A common s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e61b3532ce866edf2bad8bc63374fc7
Autor:
Marksteiner, Quinn, Anisimov, Petr, Carlsten, Bruce, Latour, Giorgio, Simakov, Evgenya, Xu, Haoran
The microbunching instability in linear accelerators can significantly increase the energy spread of an electron beam. The instability can be suppressed by artificially increasing the random energy spread of an electron beam, but this leads to unacce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea46ab7811c3a10fa9faefca191d25ba