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This article extends the study of dynamical properties of the symmetric McMillan map, emphasizing its utility in understanding and modeling complex nonlinear systems. Although the map features six parameters, we demonstrate that only two are irreduci
Externí odkaz:
http://arxiv.org/abs/2410.10380
Autor:
Roussel, Ryan, Gonzalez-Aguilera, Juan Pablo, Edelen, Auralee, Wisniewski, Eric, Ody, Alex, Liu, Wanming, Kim, Young-Kee, Power, John
Next-generation accelerator concepts which hinge on the precise shaping of beam distributions, demand equally precise diagnostic methods capable of reconstructing beam distributions within 6-dimensional position-momentum spaces. However, the characte
Externí odkaz:
http://arxiv.org/abs/2404.10853
Autor:
Kim, Seongyeol, Gonzalez-Aguilera, Juan Pablo, Piot, Philippe, Chen, Gongxiaohui, Doran, Scott, Kim, Young-Kee, Liu, Wanming, Whiteford, Charles, Wisniewski, Eric, Edelen, Auralee, Roussel, Ryan, Power, John
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:
http://arxiv.org/abs/2402.18244
Autor:
Butler, Joel N., Chivukula, R. Sekhar, de Gouvêa, André, Han, Tao, Kim, Young-Kee, Cushman, Priscilla, Farrar, Glennys R., Kolomensky, Yury G., Nagaitsev, Sergei, Yunes, Nicolás, Gourlay, Stephen, Raubenheimer, Tor, Shiltsev, Vladimir, Assamagan, Kétévi A., Quinn, Breese, Elvira, V. Daniel, Gottlieb, Steven, Nachman, Benjamin, Chou, Aaron S., Soares-Santos, Marcelle, Tait, Tim M. P., Narain, Meenakshi, Reina, Laura, Tricoli, Alessandro, Barbeau, Phillip S., Merkel, Petra, Zhang, Jinlong, Huber, Patrick, Scholberg, Kate, Worcester, Elizabeth, Artuso, Marina, Bernstein, Robert H., Petrov, Alexey A., Craig, Nathaniel, Csáki, Csaba, El-Khadra, Aida X., Baudis, Laura, Hall, Jeter, Lesko, Kevin T., Orrell, John L., Gonski, Julia, Psihas, Fernanda, Simon, Sara M.
The 2021-22 High-Energy Physics Community Planning Exercise (a.k.a. ``Snowmass 2021'') was organized by the Division of Particles and Fields of the American Physical Society. Snowmass 2021 was a scientific study that provided an opportunity for the e
Externí odkaz:
http://arxiv.org/abs/2301.06581
Autor:
Roussel, Ryan, Gonzalez-Aguilera, Juan Pablo, Kim, Young-Kee, Wisniewski, Eric, Liu, Wanming, Piot, Philippe, Power, John, Hanuka, Adi, Edelen, Auralee
Particle accelerators are invaluable discovery engines in the chemical, biological and physical sciences. Characterization of the accelerated beam response to accelerator input parameters is of-ten the first step when conducting accelerator-based exp
Externí odkaz:
http://arxiv.org/abs/2106.09202
Autor:
Gupta, Lipi, Edelen, Auralee, Neveu, Nicole, Mishra, Aashwin, Mayes, Christopher, Kim, Young-Kee
Machine learning models of accelerator systems (`surrogate models') are able to provide fast, accurate predictions of accelerator physics phenomena. However, approaches to date typically do not include measured input diagnostics, such as the initial
Externí odkaz:
http://arxiv.org/abs/2103.07540
Autor:
Pierce, Christopher M., Andorf, Matthew B., Lu, Edmond, Gordon, Matthew, Kim, Young-Kee, Gulliford, Colwyn, Bazarov, Ivan V., Maxson, Jared M., Norvell, Nora P., Dunham, Bruce M., Raubenheimer, Tor O.
Publikováno v:
Phys. Rev. Accel. Beams 23, 070101 (2020)
Reducing the intrinsic emittance of photocathodes is one of the most promising routes to improving the brightness of electron sources. However, when emittance growth occurs during beam transport (for example, due to space-charge), it is possible that
Externí odkaz:
http://arxiv.org/abs/2004.08034
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Autor:
Kim, Young-Kee1 (AUTHOR) gimyoung2@korea.ac.kr, Jo, Sangjin1,2 (AUTHOR) sjjo0925@kribb.re.kr, Cheon, Se-Hwan1 (AUTHOR) cheonsh@korea.ac.kr, Hong, Ja-Ram1 (AUTHOR) ghdwkfka@korea.ac.kr, Kim, Ki-Joong1 (AUTHOR) kimkj@korea.ac.kr
Publikováno v:
International Journal of Molecular Sciences. Jul2023, Vol. 24 Issue 14, p11448. 19p.
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