Statistical analysis of a self-seeded x-ray free-electron laser in the presence of the microbunching instability

Autor: Zhen Zhang, Gabriel Marcus, Erik Hemsing, William M. Fawley, Zhirong Huang, Alberto Lutman

Publikováno v: Physical Review Accelerators and Beams, Vol 23, Iss 1, p 010704 (2020)

Self-seeding is one of the most promising methods to improve the longitudinal coherence and spectral purity of free-electron lasers (FELs). Measurements of the multishot-averaged, soft x-ray self-seeding spectrum at the Linac Coherent Light Source (L

Externí odkaz: https://doaj.org/article/826e2635b9734575a3e76dba9e7d2029

Microbunching-instability-induced sidebands in a seeded free-electron laser

Autor: Zhen Zhang, Ryan Lindberg, William M. Fawley, Zhirong Huang, Jacek Krzywinski, Alberto Lutman, Gabriel Marcus, Agostino Marinelli

Publikováno v: Physical Review Accelerators and Beams, Vol 19, Iss 5, p 050701 (2016)

Measurements of the multishot-averaged, soft x-ray, self-seeding spectrum at the LCLS free-electron laser often have a pedestal-like distribution around the seeded wavelength, which limits the spectral purity and can negatively affect some user appli

Externí odkaz: https://doaj.org/article/4ae0fd9b394d4b20910ab4ffd571b2b7

Recent progress in neutrino factory and muon collider research within the Muon Collaboration

Autor: Mohammad M. Alsharo’a, Charles M. Ankenbrandt, Muzaffer Atac, Bruno R. Autin, Valeri I. Balbekov, Vernon D. Barger, Odette Benary, J. Roger J. Bennett, Michael S. Berger, J. Scott Berg, Martin Berz, Edgar L. Black, Alain Blondel, S. Alex Bogacz, M. Bonesini, Stephen B. Bracker, Alan D. Bross, Luca Bruno, Elizabeth J. Buckley-Geer, Allen C. Caldwell, Mario Campanelli, Kevin W. Cassel, M. Gabriela Catanesi, Swapan Chattopadhyay, Weiren Chou, David B. Cline, Linda R. Coney, Janet M. Conrad, John N. Corlett, Lucien Cremaldi, Mary Anne Cummings, Christine Darve, Fritz DeJongh, Alexandr Drozhdin, Paul Drumm, V. Daniel Elvira, Deborah Errede, Adrian Fabich, William M. Fawley, Richard C. Fernow, Massimo Ferrario, David A. Finley, Nathaniel J. Fisch, Yasuo Fukui, Miguel A. Furman, Tony A. Gabriel, Raphael Galea, Juan C. Gallardo, Roland Garoby, Alper A. Garren, Stephen H. Geer, Simone Gilardoni, Andreas J. Van Ginneken, Ilya F. Ginzburg, Romulus Godang, Maury Goodman, Michael R. Gosz, Michael A. Green, Peter Gruber, John F. Gunion, Ramesh Gupta, John R Haines, Klaus Hanke, Gail G. Hanson, Tao Han, Michael Haney, Don Hartill, Robert E. Hartline, Helmut D. Haseroth, Ahmed Hassanein, Kara Hoffman, Norbert Holtkamp, E. Barbara Holzer, Colin Johnson, Rolland P. Johnson, Carol Johnstone, Klaus Jungmann, Stephen A. Kahn, Daniel M. Kaplan, Eberhard K. Keil, Eun-San Kim, Kwang-Je Kim, Bruce J. King, Harold G. Kirk, Yoshitaka Kuno, Tony S. Ladran, Wing W. Lau, John G. Learned, Valeri Lebedev, Paul Lebrun, Kevin Lee, Jacques A. Lettry, Marco Laveder, Derun Li, Alessandra Lombardi, Changguo Lu, Kyoko Makino, Vladimir Malkin, D. Marfatia, Kirk T. McDonald, Mauro Mezzetto, John R. Miller, Frederick E. Mills, I. Mocioiu, Nikolai V. Mokhov, Jocelyn Monroe, Alfred Moretti, Yoshiharu Mori, David V. Neuffer, King-Yuen Ng, James H. Norem, Yasar Onel, Mark Oreglia, Satoshi Ozaki, Hasan Padamsee, Sandip Pakvasa, Robert B. Palmer, Brett Parker, Zohreh Parsa, Gregory Penn, Yuriy Pischalnikov, Milorad B. Popovic, Zubao Qian, Emilio Radicioni, Rajendran Raja, Helge L. Ravn, Claude B. Reed, Louis L. Reginato, Pavel Rehak, Robert A. Rimmer, Thomas J. Roberts, Thomas Roser, Robert Rossmanith, Roman V. Samulyak, Ronald M. Scanlan, Stefan Schlenstedt, Peter Schwandt, Andrew M. Sessler, Michael H. Shaevitz, Robert Shrock, Peter Sievers, Gregory I. Silvestrov, Nick Simos, Alexander N. Skrinsky, Nickolas Solomey, Philip T. Spampinato, Panagiotis Spentzouris, R. Stefanski, Peter Stoltz, Iuliu Stumer, Donald J. Summers, Lee C. Teng, Peter A. Thieberger, Maury Tigner, Michael Todosow, Alvin V. Tollestrup, Yağmur Torun, Dejan Trbojevic, Zafar U. Usubov, Tatiana A. Vsevolozhskaya, Yau Wah, Chun-xi Wang, Haipeng Wang, Robert J. Weggel, K. Whisnant, Erich H. Willen, Edmund J. N. Wilson, David R. Winn, Jonathan S. Wurtele, Vincent Wu, Takeichiro Yokoi, Moohyun Yoon, Richard York, Simon Yu, Al Zeller, Yongxiang Zhao, Michael S. Zisman

Publikováno v: Physical Review Special Topics. Accelerators and Beams, Vol 6, Iss 8, p 081001 (2003)

We describe the status of our effort to realize a first neutrino factory and the progress made in understanding the problems associated with the collection and cooling of muons towards that end. We summarize the physics that can be done with neutrino

Externí odkaz: https://doaj.org/article/6fb808308b934ad1851ff36070844f63

Impact of electron beam quality on nonlinear harmonic generation in high-gain free-electron lasers

Autor: Sandra G. Biedron, Zhirong Huang, Kwang-Je Kim, Stephen V. Milton, Giuseppe Dattoli, Alberto Renieri, William M. Fawley, Henry P. Freund, Heinz-Dieter Nuhn, Pier Luigi Ottaviani

Publikováno v: Physical Review Special Topics. Accelerators and Beams, Vol 5, Iss 3, p 030701 (2002)

Nonlinear harmonic generation can be a very useful and important phenomenon for single-pass free-electron lasers (FELs) operating in the high-gain regime. Strong bunching at the fundamental wavelength and its associated higher harmonic content allow

Externí odkaz: https://doaj.org/article/1c35c1066d684ccd8d06a0d271390bc0