Zobrazeno 1 - 10
of 191
pro vyhledávání: '"E. Adli"'
Autor:
S.-Y. Kim, K. Moon, M. Chung, K. N. Sjobak, E. Adli, S. Doebert, M. Dayyani, E. S. Yoon, I. Nam, G. Hahn
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 12, p 121304 (2021)
An active plasma lens (APL) focuses the beam in both the horizontal and vertical planes simultaneously using a magnetic field generated by a discharge current through the plasma. A beam size of 5–10 μm can be achieved within a short distance using
Externí odkaz:
https://doaj.org/article/088f780a02d74653818236ba72eef841
Autor:
K. N. Sjobak, E. Adli, R. Corsini, W. Farabolini, G. Boyle, C. A. Lindstrøm, M. Meisel, J. Osterhoff, J.-H. Röckemann, L. Schaper, A. E. Dyson
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 12, p 121306 (2021)
Active plasma lenses are compact devices developed as a promising beam-focusing alternative for charged particle beams, capable of short focal lengths for high-energy beams. We have previously shown that linear magnetic fields with gradients of aroun
Externí odkaz:
https://doaj.org/article/dedbfafe1c444f8c8f60bfc66177a328
Autor:
C. S. Hue, G. J. Cao, I. A. Andriyash, A. Knetsch, M. J. Hogan, E. Adli, S. Gessner, S. Corde
Publikováno v:
Physical Review Research, Vol 3, Iss 4, p 043063 (2021)
Accelerating particles to high energies in plasma wakefields is considered to be a promising technique with good energy efficiency and high gradient. While important progress has been made in plasma-based electron acceleration, positron acceleration
Externí odkaz:
https://doaj.org/article/4e06806635c54ccc964738a7def40ace
Autor:
A. Doche, C. Beekman, S. Corde, J. M. Allen, C. I. Clarke, J. Frederico, S. J. Gessner, S. Z. Green, M. J. Hogan, B. O’Shea, V. Yakimenko, W. An, C. E. Clayton, C. Joshi, K. A. Marsh, W. B. Mori, N. Vafaei-Najafabadi, M. D. Litos, E. Adli, C. A. Lindstrøm, W. Lu
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Abstract High gradients of energy gain and high energy efficiency are necessary parameters for compact, cost-efficient and high-energy particle colliders. Plasma Wakefield Accelerators (PWFA) offer both, making them attractive candidates for next-gen
Externí odkaz:
https://doaj.org/article/1190e253be4841319afdf1ef172e95fd
Autor:
C. E. Clayton, E. Adli, J. Allen, W. An, C. I. Clarke, S. Corde, J. Frederico, S. Gessner, S. Z. Green, M. J. Hogan, C. Joshi, M. Litos, W. Lu, K. A. Marsh, W. B. Mori, N. Vafaei-Najafabadi, X. Xu, V. Yakimenko
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Extraction of ultra-low emittance bunches is an issue to be addressed for future applications of plasma wakefield accelerators. Here, the authors show that the field structure of the plasma could be suitable for this, by measuring the field's longitu
Externí odkaz:
https://doaj.org/article/d14afa3aa0924f57954223b80096ebee
Autor:
S. Corde, E. Adli, J. M. Allen, W. An, C. I. Clarke, B. Clausse, C. E. Clayton, J. P. Delahaye, J. Frederico, S. Gessner, S. Z. Green, M. J. Hogan, C. Joshi, M. Litos, W. Lu, K. A. Marsh, W. B. Mori, N. Vafaei-Najafabadi, D. Walz, V. Yakimenko
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
Plasma accelerators driven by particle beams are a promising technology, but the acceleration distance and energy gain are strongly limited by head erosion in a high-ionization-potential gas. Here the authors observe up to 130% energy boost in a self
Externí odkaz:
https://doaj.org/article/c3a1959eb86047b0b2e79b6251b5b454
Autor:
C. E. Doss, E. Adli, R. Ariniello, J. Cary, S. Corde, B. Hidding, M. J. Hogan, K. Hunt-Stone, C. Joshi, K. A. Marsh, J. B. Rosenzweig, N. Vafaei-Najafabadi, V. Yakimenko, M. Litos
Publikováno v:
Physical Review Accelerators and Beams, Vol 22, Iss 11, p 111001 (2019)
We present a laser-ionized, beam-driven, passive thin plasma lens that operates in the nonlinear blowout regime. This thin plasma lens provides axisymmetric focusing for relativistic electron beams at strengths unobtainable by magnetic devices. It is
Externí odkaz:
https://doaj.org/article/3f5b6b72809740ec9051312b11150fcd
Publikováno v:
Physical Review Accelerators and Beams, Vol 20, Iss 1, p 011006 (2017)
The Compact Linear Collider (CLIC) has stringent component alignment tolerances in order to preserve the ultralow emittance of the utilized particle beams. Beam-based alignment techniques have been designed to relax these tolerances to realizable val
Externí odkaz:
https://doaj.org/article/e619415bcdbf41f691f9147ddc3163e6
Autor:
N. Vafaei-Najafabadi, K. A. Marsh, C. E. Clayton, W. An, W. B. Mori, C. Joshi, W. Lu, E. Adli, S. Corde, C. I. Clarke, M. Litos, S. Z. Green, S. Gessner, J. Frederico, A. S. Fisher, Z. Wu, D. Walz, M. J. Hogan
Publikováno v:
Physical Review Accelerators and Beams, Vol 19, Iss 10, p 101303 (2016)
We have investigated the viability of using plasmas formed by ionization of high Z, low ionization potential element rubidium (Rb) for beam-driven plasma wakefield acceleration. The Rb vapor column confined by argon (Ar) buffer gas was used to reduce
Externí odkaz:
https://doaj.org/article/15c6bd48c6124563a54ec6fafecac2cf
Autor:
C. A. Lindstrøm, E. Adli
Publikováno v:
Physical Review Accelerators and Beams, Vol 19, Iss 7, p 071002 (2016)
Chromatic errors are normally corrected using sextupoles in regions of large dispersion. In low emittance linear accelerators, use of sextupoles can be challenging. Apochromatic focusing is a lesser-known alternative approach, whereby chromatic error
Externí odkaz:
https://doaj.org/article/b60ed53691bf496599f8a265f01dd55b