Zobrazeno 1 - 10
of 336
pro vyhledávání: '"E Allaria"'
Autor:
S Di Mitri, G Perosa, A Brynes, I Setija, S Spampinati, P H Williams, A Wolski, E Allaria, S Brussaard, L Giannessi, G Penco, P R Rebernik, M Trov
Publikováno v:
New Journal of Physics, Vol 24, Iss 3, p 039401 (2022)
A conceptual inaccuracy in the calculation of energy spread induced by intrabeam scattering in the presence of linear acceleration is put in evidence. A new self-consistent equation is presented. Two new solutions are provided in the approximation of
Externí odkaz:
https://doaj.org/article/0518c0cacfa545df856fc146a33a845a
Autor:
P K Maroju, C Grazioli, M Di Fraia, M Moioli, D Ertel, H Ahmadi, O Plekan, P Finetti, E Allaria, L Giannessi, G De Ninno, S Spampinati, A A Lutman, R J Squibb, R Feifel, P Carpeggiani, M Reduzzi, T Mazza, M Meyer, S Bengtsson, N Ibrakovic, E R Simpson, J Mauritsson, T Csizmadia, M Dumergue, S Kühn, N G Harshitha, D You, K Ueda, M Labeye, J E Bækhøj, K J Schafer, E V Gryzlova, A N Grum-Grzhimailo, K C Prince, C Callegari, G Sansone
Publikováno v:
New Journal of Physics, Vol 23, Iss 4, p 043046 (2021)
The generation of attosecond pulse trains at free-electron lasers opens new opportunities in ultrafast science, as it gives access, for the first time, to reproducible, programmable, extreme ultraviolet (XUV) waveforms with high intensity. In this wo
Externí odkaz:
https://doaj.org/article/d56ce4bac9e54db7a0edd0faeda68cba
Autor:
A D Brynes, P Smorenburg, I Akkermans, E Allaria, L Badano, S Brussaard, M Danailov, A Demidovich, G De Ninno, D Gauthier, G Gaio, S B van der Geer, L Giannessi, M J de Loos, N S Mirian, G Penco, P Rebernik, F Rossi, I Setija, S Spampinati, C Spezzani, M Trovò, P H Williams, S Di Mitri
Publikováno v:
New Journal of Physics, Vol 23, Iss 4, p 049401 (2021)
This paper is an addendum to reference (Brynes et al 2018 New J. Phys. 20 073035), in which we studied the transverse emittance growth due to coherent synchrotron radiation (CSR) in the bunch compressor of a free-electron laser. Analytic results base
Externí odkaz:
https://doaj.org/article/6484710bc06e4bb9a589b6eb8cc5817c
Autor:
S Di Mitri, G Perosa, A Brynes, I Setija, S Spampinati, P H Williams, A Wolski, E Allaria, S Brussaard, L Giannessi, G Penco, P R Rebernik, M Trovò
Publikováno v:
New Journal of Physics, Vol 22, Iss 8, p 083053 (2020)
The effect of multiple small-angle Coulomb scattering, or intrabeam scattering (IBS) is routinely observed in electron storage rings over the typical damping time scale of milliseconds. So far, IBS has not been observed in single pass electron accele
Externí odkaz:
https://doaj.org/article/34c686f4b7d84a2c9ed0d7ece5073c3a
Autor:
A D Brynes, P Smorenburg, I Akkermans, E Allaria, L Badano, S Brussaard, M Danailov, A Demidovich, G De Ninno, D Gauthier, G Gaio, S B van der Geer, L Giannessi, M J de Loos, N S Mirian, G Penco, P Rebernik, F Rossi, I Setija, S Spampinati, C Spezzani, M Trovò, P H Williams, S Di Mitri
Publikováno v:
New Journal of Physics, Vol 20, Iss 7, p 073035 (2018)
An understanding of collective effects is of fundamental importance for the design and optimisation of the performance of modern accelerators. In particular, the design of an accelerator with strict requirements on the beam quality, such as a free el
Externí odkaz:
https://doaj.org/article/0d6d4898c2d1476aa12dbc735f06ff66
Autor:
E Allaria, A Battistoni, F Bencivenga, R Borghes, C Callegari, F Capotondi, D Castronovo, P Cinquegrana, D Cocco, M Coreno, P Craievich, R Cucini, F D'Amico, M B Danailov, A Demidovich, G De Ninno, A Di Cicco, S Di Fonzo, M Di Fraia, S Di Mitri, B Diviacco, W M Fawley, E Ferrari, A Filipponi, L Froehlich, A Gessini, E Giangrisostomi, L Giannessi, D Giuressi, C Grazioli, R Gunnella, R Ivanov, B Mahieu, N Mahne, C Masciovecchio, I P Nikolov, G Passos, E Pedersoli, G Penco, E Principi, L Raimondi, R Sergo, P Sigalotti, C Spezzani, C Svetina, M Trovò, M Zangrando
Publikováno v:
New Journal of Physics, Vol 14, Iss 11, p 113009 (2012)
FERMI@Elettra is a free electron-laser (FEL)-based user facility that, after two years of commissioning, started preliminary users' dedicated runs in 2011. At variance with other FEL user facilities, FERMI@Elettra has been designed to deliver improve
Externí odkaz:
https://doaj.org/article/c967c60e91e74debabe75f0d4de4c4a8
Autor:
M. Pop, E. Allaria, F. Curbis, G. Geloni, M. Manfredda, S. Di Mitri, L. Foglia, D. Garzella, L. Giannessi, B. Mahieu, N. Mahne, N. Mirian, G. Penco, G. Perosa, P. R. Ribič, A. Simoncig, S. Spampinati, C. Spezzani, M. Trovò, S. Werin, M. Zangrando, G. De Ninno
Publikováno v:
Physical Review Accelerators and Beams, Vol 25, Iss 4, p 040701 (2022)
The advent of x-ray free-electron lasers (FELs) drastically enhanced the capabilities of several analytical techniques, for which the degree of transverse (spatial) coherence of the source is essential. FELs can be operated in self-amplified spontane
Externí odkaz:
https://doaj.org/article/49c731cdf2364b8191833a3ca75f5475
Autor:
M. Ilchen, G. Hartmann, E. V. Gryzlova, A. Achner, E. Allaria, A. Beckmann, M. Braune, J. Buck, C. Callegari, R. N. Coffee, R. Cucini, M. Danailov, A. De Fanis, A. Demidovich, E. Ferrari, P. Finetti, L. Glaser, A. Knie, A. O. Lindahl, O. Plekan, N. Mahne, T. Mazza, L. Raimondi, E. Roussel, F. Scholz, J. Seltmann, I. Shevchuk, C. Svetina, P. Walter, M. Zangrando, J. Viefhaus, A. N. Grum-Grzhimailo, M. Meyer
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Exploring the photoionization process leads to better understanding of the fundamental interactions between light and matter. Here the authors show the non-dipole contribution in the form of asymmetric photoelectron angular distribution from the ioni
Externí odkaz:
https://doaj.org/article/0974a36532924e289466f6e23631f8be
Autor:
N. S. Mirian, G. Perosa, E. Hemsing, E. Allaria, L. Badano, P. Cinquegrana, M. B. Danailov, G. De Ninno, L. Giannessi, G. Penco, S. Spampinati, C. Spezzani, E. Roussel, P. R. Ribič, M. Trovó, M. Veronese, S. Di Mitri
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 8, p 080702 (2021)
Echo-enabled harmonic generation free-electron lasers (EEHG FELs) are promising candidates to produce fully coherent soft x-ray pulses by virtue of efficient high-harmonic frequency up-conversion from ultraviolet lasers. The ultimate spectral limit o
Externí odkaz:
https://doaj.org/article/39e91867b4d44106bffb583be38b4040
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