Zobrazeno 1 - 10
of 610
pro vyhledávání: '"Penco G"'
Autor:
Brynes, A. D., Perosa, G., Tsai, C. -Y., Allaria, E., Badano, L., De Ninno, G., Ferrari, E., Garzella, D., Giannessi, L., Penco, G., Ribič, P. Rebernik, Roussel, E., Spampinati, S., Spezzani, C., Trovò, M., Veronese, M., Di Mitri, S.
The microbunching instability has been a long-standing issue for high-brightness free-electron lasers (FELs), and is a significant show-stopper to achieving full longitudinal coherence in the x-ray regime. This paper reports the first experimental de
Externí odkaz:
http://arxiv.org/abs/2403.11594
Autor:
Bagella P, De Socio GVL, Ricci E, Menzaghi B, Martinelli C, Squillace N, Maggi P, Orofino G, Calza L, Carenzi L, Celesia BM, Penco G, Di Biagio A, Valsecchi L, Vichi F, Colombo V, Parruti G, Dentone C, Falasca K, Bonfanti P, Madeddu G
Publikováno v:
Infection and Drug Resistance, Vol Volume 11, Pp 615-623 (2018)
Paola Bagella,1 Giuseppe VL De Socio,2 Elena Ricci,3 Barbara Menzaghi,4 Canio Martinelli,5 Nicola Squillace,6 Paolo Maggi,7 Giancarlo Orofino,8 Leonardo Calza,9 Laura Carenzi,3 Benedetto Maurizio Celesia,10 Giovanni Penco,11 Antonio Di Biagio,12 Laur
Externí odkaz:
https://doaj.org/article/14bd5e71bf234ae49511dd8f1d91f6cb
Publikováno v:
Nutrition and Dietary Supplements, Vol 2011, Iss default, Pp 101-111 (2011)
Andrea Giusti1, Giovanni Penco2, Giulio Pioli31Bone Clinic, Department of Gerontology and Musculoskeletal Sciences, Galliera Hospital, Genoa, Italy; 2Department of Infectious Diseases, Galliera Hospital, Genoa, Italy; 3Department of Geriatrics, ASMN
Externí odkaz:
https://doaj.org/article/5879bb7a253a403086777291cf4538ac
Autor:
Mirian, N. S., Perosa, G., Hemsing, E., Allaria, E., Badano, L., Cinquegrana, P., Danailov, M. B., De Ninno, G., Giannessi, L., Penco, G., Spampinati, S., Spezzani, C., Roussel, E., Ribic, P. R., Trovo, M., Veronese, M., Di Mitri, S.
Publikováno v:
Phys. Rev. Accel. Beams 24, 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 UV lasers. The ultimate spectral limit of EEHG, h
Externí odkaz:
http://arxiv.org/abs/2106.04161
Autor:
Brynes, A. D., Akkermans, I., Allaria, E., Badano, L., Brussaard, S., Danailov, M., Demidovich, A., De Ninno, G., Giannessi, L., Mirian, N. S., Penco, G., Perosa, G., Ribič, P. Rebernik, Roussel, E., Setija, I., Smorenburg, P., Spampinati, S., Spezzani, C., Trovò, M., Williams, P. H., Wolski, A., Di Mitri, S.
High-brightness electron bunches, such as those generated and accelerated in free-electron lasers (FELs), can develop small-scale structure in the longitudinal phase space. This causes variations in the slice energy spread and current profile of the
Externí odkaz:
http://arxiv.org/abs/2010.00252
Autor:
Orlandi, G. L., David, C., Ferrari, E., Guzenko, V. A., Hermann, B., Ischebeck, R., Prat, E., Ferianis, M., Penco, G., Veronese, M., Cefarin, N., Zilio, S. Dal, Lazzarino, M.
Publikováno v:
Phys. Rev. Accel. Beams 23, 042802 (2020)
Diagnostics of the beam transverse profile with ever more demanding spatial resolution is required by the progress on novel particle accelerators - such as laser and plasma driven accelerators - and by the stringent beam specifications of the new gen
Externí odkaz:
http://arxiv.org/abs/1908.07468
Autor:
Takanashi, T., Golubev, N. V., Callegari, C., Fukuzawa, H., Motomura, K., Iablonskyi, D., Kumagai, Y., Mondal, S., Tachibana, T., Nagaya, K., Nishiyama, T., Matsunami, K., Johnsson, P., Piseri, P., Sansone, G., Dubrouil, A., Reduzzi, M., Carpeggiani, P., Vozzi, C., Devetta, M., Negro, M., Faccialà, D., Calegari, F., Trabattoni, A., Castrovilli, M. C., Ovcharenko, Y., Mudrich, M., Stienkemeier, F., Coreno, M., Alagia, M., Schütte, B., Berrah, N., Plekan, O., Finetti, P., Spezzani, C., Ferrari, E., Allaria, E., Penco, G., Serpico, C., De Ninno, G., Diviacco, B., Di Mitri, S., Giannessi, L., Jabbari, G., Prince, K. C., Cederbaum, L. S., Demekhin, Ph. V., Kuleff, A. I., Ueda, K.
The hitherto unexplored two-photon doubly-excited states [Ne$^{*}$($2p^{-1}3s$)]$_{2}$ were experimentally identified using the seeded, fully coherent, intense extreme ultraviolet free-electron laser FERMI. These states undergo ultrafast interatomic
Externí odkaz:
http://arxiv.org/abs/1902.09882
Autor:
Brynes, A. D., Smorenburg, P., Akkermans, I., Allaria, E., Badano, L., Brussaard, S., Danailov, M., Demidovich, A., De Ninno, G., Gauthier, D., Gaio, G., van der Geer, S. B., Giannessi, L., de Loos, M. J., Mirian, N. S., Penco, G., Rebernik, P., Rossi, F., Setija, I., Spampinati, S., Spezzani, C., Trovò, M., Williams, P. H., DiMitri, S.
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:
http://arxiv.org/abs/1805.05702
Autor:
Prince, K. C., Allaria, E., Callegari, C., Cucini, R., De Ninno, G., Di Mitri, S., Diviacco, B., Ferrari, E., Finetti, P., Gauthier, D., Giannessi, L., Mahne, N., Penco, G., Plekan, O., Raimondi, L., Rebernik, P., Roussel, E., Svetina, C., Trovò, M., Zangrando, M., Negro, M., Carpeggiani, P., Reduzzi, M., Sansone, G., Grum-Grzhimailo, A. N., Gryzlova, E. V., Strakhova, S. I., Bartschat, K., Douguet, N., Venzke, J., Iablonskyi, D., Kumagai, Y., Takanashi, T., Ueda, K., Fischer, A., Coreno, M., Stienkemeier, F., Ovcharenko, Y., Mazza, T., Meyer, M.
Publikováno v:
Nature Photonics 10, 176-179 (2016)
XUV and X-ray Free Electron Lasers (FELs) produce short wavelength pulses with high intensity, ultrashort duration, well-defined polarization and transverse coherence, and have been utilised for many experiments previously possible at long wavelength
Externí odkaz:
http://arxiv.org/abs/1701.03387
Autor:
Mahieu, B., Allaria, E., Castronovo, D., Danailov, M. B., Demidovich, A., De Ninno, G., Di Mitri, S., Fawley, W. M., Ferrari, E., Fröhlich, L., Gauthier, D., Giannessi, L., Mahne, N., Penco, G., Raimondi, L., Spampinati, S., Spezzani, C., Svetina, C., Trovò, M ., Zangrando, M .
We present the experimental demonstration of a method for generating two spectrally and temporally separated pulses by an externally seeded, single-pass free-electron laser operating in the extreme-ultraviolet spectral range. Our results, collected o
Externí odkaz:
http://arxiv.org/abs/1306.1470