Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Karl Kusche"'
Autor:
Yusuke Sakai, Marcus Babzien, Mikhail Fedurin, Karl Kusche, Oliver Williams, Atsushi Fukasawa, Brian Naranjo, Alex Murokh, Ronald Agustsson, Andrew Simmonds, Paul Jacob, George Stenby, Robert Malone, Mikhail Polyanskiy, Igor Pogorelsky, Mark Palmer, James Rosenzweig
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Production of hard X-ray via inverse Compton scattering at photon energies below 100 keV range aimed at potential applications in medicine and material research is reported. Experiments have been performed at the Brookhaven National Laborato
Externí odkaz:
https://doaj.org/article/b5e32bb34a5b418bbcf713bea6a4194c
Autor:
Chaojie Zhang, Yipeng Wu, Mitchell Sinclair, Audrey Farrell, Kenneth A. Marsh, Irina Petrushina, Navid Vafaei-Najafabadi, Apurva Gaikwad, Rotem Kupfer, Karl Kusche, Mikhail Fedurin, Igor Pogorelsky, Mikhail Polyanskiy, Chen-Kang Huang, Jianfei Hua, Wei Lu, Warren B. Mori, Chan Joshi
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, vol 119, iss 50
Weibel-type instability can self-generate and amplify magnetic fields in both space and laboratory plasmas with temperature anisotropy. The electron Weibel instability has generally proven more challenging to measure than its ion counterpart owing to
Autor:
Chaojie Zhang, Yipeng Wu, Mitchell Sinclair, Audrey Farrell, Kenneth A. Marsh, Jianfei Hua, Irina Petrushina, Navid Vafaei-Najafabadi, Rotem Kupfer, Karl Kusche, Mikhail Fedurin, Igor Pogorelsky, Mikhail Polyanskiy, Chen-Kang Huang, Wei Lu, Warren B. Mori, Chan Joshi
Publikováno v:
Physics of Plasmas. 29:062102
Generation and amplification of magnetic fields in plasmas is a long-standing topic that is of great interest to both plasma and space physics. The electron Weibel instability is a well-known mechanism responsible for self-generating magnetic fields
Autor:
C. Swinson, Pietro Musumeci, N. Sudar, Mark Palmer, Igor Pogorelsky, A. Ovodenko, Mikhail Fedurin, Mikhail Polyanskiy, Alex Murokh, M. Babzien, Karl Kusche
Publikováno v:
Physical Review Accelerators and Beams, Vol 23, Iss 5, p 051301 (2020)
The capability of accelerating electron bunches at high repetition rate is one of the key performance criteria for all high average power particle accelerator applications. High gradient laser-driven acceleration holds the potential for greatly reduc
Autor:
C. Swinson, Marcus Babzien, Rafal Zgadzaj, Warren Mori, Wei Lu, Igor Pogorelsky, Pietro Iapozzuto, Mael Flament, Michael C. Downer, Mikhail Polyanskiy, Ligia Diana Amorim, Chan Joshi, Mark Palmer, Roman Samulvak, N. Vafaei-Najafabadi, James Welch, Jiayang Yan, Mikhail Fedurin, Prabhat Kumar, Vladimir Litvinenko, Yichao Jing, Karl Kusche
Publikováno v:
2018 IEEE Advanced Accelerator Concepts Workshop (AAC).
Laser wakefield acceleration (LWFA) is a promising method for reducing the cost and size of the state of the art and industrial accelerators. In the recent AE71 experimental campaign at the Brookhaven National Laboratory, a long (4 ps) powerful (300
Autor:
R. Malone, N. Sudar, Y. Sakai, M. Fedurin, O. Williams, Karl Kusche, C. Swinson, Igor Pogorelsky, Joseph Duris, I. Gadjev, James Rosenzweig, Marcus Babzien, Mark Palmer, P. Hoang, Mikhail Polyanskiy, Pietro Musumeci
Publikováno v:
Scientific Reports
Scientific reports, vol 9, iss 1
Scientific Reports, Vol 9, Iss 1, Pp 1-10 (2019)
Scientific reports, vol 9, iss 1
Scientific Reports, Vol 9, Iss 1, Pp 1-10 (2019)
The generation of X-rays and {\gamma}-rays based on synchrotron radiation from free electrons, emitted in magnet arrays such as undulators, forms the basis of much of modern X-ray science. This approach has the drawback of requiring very high energy,
Autor:
M. Babzien, Pietro Musumeci, Igor Pogorelsky, S. Fabbri, Mikhail Fedurin, I. Gadjev, Y. Sakai, C. Swinson, Karl Kusche, Mark Palmer, N. Sudar, Mikhail Polyanskiy
Publikováno v:
Physical Review Letters. 120
We present results of an experiment showing the first successful demonstration of a cascaded microbunching scheme. Two modulator-chicane prebunchers arranged in series and a high power mid-IR laser seed are used to modulate a 52 MeV electron beam int
Autor:
Brad D. Malone, Igor Pogorelsky, C. Swinson, Mikhail Fedurin, M. Babzien, M. Montemagno, Nathan Majernik, Vitaly Yakimenko, P. Siddons, Yoshio Kamiya, O. Williams, A. Nause, Karl Kusche, Y. Sakai, P. Hoang, Mikhail Polyanskiy, James Rosenzweig, T. Kumita, Z. Zhong, Atsushi Fukasawa, I. Gadjev
Publikováno v:
Physical Review Accelerators and Beams, Vol 20, Iss 6, p 060701 (2017)
Inverse Compton scattering (ICS) is a unique mechanism for producing fast pulses - picosecond and below - of bright X- to gamma-rays. These nominally narrow spectral bandwidth electromagnetic radiation pulses are efficiently produced in the interacti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34314f11cd8b0d098c42685b1f6e9ed4
http://arxiv.org/abs/1701.00548
http://arxiv.org/abs/1701.00548
Autor:
I. Gadjev, Mikhail Fedurin, C. Swinson, O. Williams, Karl Kusche, Gerard Andonian, Ping Zhang, Y. Sakai, James Rosenzweig, N. Sudar, Brian Naranjo, P. Hoang
The use of photonic structures in the terahertz (THz) spectral region may enable the essential characteristics of confinement, modal control, and electric field shielding for very high gradient accelerators based on wakefields in dielectrics. We repo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f593e00418d8c749e9bbc48d59fef5a2
Autor:
L. C. Steinhauer, Vitaly Yakimenko, Tom Katsouleas, Daniil Stolyarov, Karl Kusche, Simon M. Hooker, Arie Zigler, A. Ting, A. A. Pogosova, S. V. Kuznetsov, Igor Pogorelsky, F. Zhou, N. E. Andreev, M. Babzien, X. Ding, I. V. Pavlishin, W. D. Kimura, Patric Muggli, David B. Cline, Efthymios Kallos
The Staged Electron Laser Acceleration - Laser Wakefield (STELLA-LW) experiment is investigating two new methods for laser wakefield acceleration (LWFA) using the TW CO2 laser available at the Brookhaven National Laboratory Accelerator Test Facility.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd92583a3b8c86438cad8ab37cb1b596
https://doi.org/10.1063/1.2409180
https://doi.org/10.1063/1.2409180