Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Giancarlo Gatti"'
Autor:
Alessandro Curcio, Alessandro Cianchi, Gemma Costa, Alessio Del Dotto, Francesco Demurtas, Massimo Ferrario, Maria Dolores Rodríguez Frías, Mario Galletti, José Antonio Pérez-Hernández, Giancarlo Gatti
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract X-ray sources have a strong social impact, being implemented for biomedical research, material and environmental sciences. Nowadays, compact and accessible sources are made using lasers. We report evidence of nontrivial spectral-angular corr
Externí odkaz:
https://doaj.org/article/264da118e5bd4d60a5e16b0bd9d83026
Autor:
Alessandro Curcio, Giancarlo Gatti, Luca Volpe, Enrica Chiadroni, Mauro Migliorati, Andrea Mostacci, Luigi Palumbo, Massimo Petrarca
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033334 (2024)
We present a relativistic self-consistent theory of the coherent stopping power (CSP) of ultradense charged particle beams propagating in a dense matter. CSP corresponds to a collective inelastic collision which adds to the ordinary stopping power of
Externí odkaz:
https://doaj.org/article/1ed89ce8ec3548b39fa58075a111c412
Autor:
Luca Volpe, Teresa Cebriano Ramírez, Carlos Sánchez Sánchez, Alberto Perez, Alessandro Curcio, Diego De Luis, Giancarlo Gatti, Berkhahoum Kebladj, Samia Khetari, Sophia Malko, Jose Antonio Perez-Hernandez, Maria Dolores Rodriguez Frias
Publikováno v:
Sensors, Vol 24, Iss 16, p 5254 (2024)
Recent developments in ultrashort and intense laser systems have enabled the generation of short and brilliant proton sources, which are valuable for studying plasmas under extreme conditions in high-energy-density physics. However, developing sensor
Externí odkaz:
https://doaj.org/article/15feb1970b0e465aa16953372b8b504c
Autor:
Michael Ehret, Luca Volpe, Jon Imanol Apiñaniz, Maria Dolores Rodríguez-Frías, Giancarlo Gatti
Publikováno v:
Photonics, Vol 11, Iss 5, p 459 (2024)
We present experimental results for the controlled mitigation of the electromagnetic pulses (EMPs) produced in the interactions of a 1 PW high-power 30 fs Ti:Sa laser VEGA-3 with solid-density targets transparent to laser-forward-accelerated relativi
Externí odkaz:
https://doaj.org/article/c9b8a8a362d842708641df6b6829a1bf
Autor:
Michael Ehret, Jakub Cikhardt, Philip Wykeham Bradford, Iuliana-Mariana Vladisavlevici, Tomas Burian, Diego de Luis, Jose Luis Henares, Rubén Hernández Martín, Jon Imanol Apiñaniz, Roberto Lera, José Antonio Pérez-Hernández, João Jorge Santos, Giancarlo Gatti
Publikováno v:
High Power Laser Science and Engineering, Vol 12 (2024)
We report the first high-repetition-rate generation and simultaneous characterization of nanosecond-scale return currents of kA-magnitude issued by the polarization of a target irradiated with a PW-class high-repetition-rate titanium:sapphire laser s
Externí odkaz:
https://doaj.org/article/69190fd9cd5b4782a3db47959adc0049
Autor:
Yasunobu Arikawa, Alessio Morace, Yuki Abe, Natsumi Iwata, Yasuhiko Sentoku, Akifumi Yogo, Kazuki Matsuo, Mitsuo Nakai, Hideo Nagatomo, Kunioki Mima, Hiroaki Nishimura, Shinsuke Fujioka, Ryosuke Kodama, Shunsuke Inoue, Masaki Hashida, Shuji Sakabe, Diego De Luis, Giancarlo Gatti, Marine Huault, José Antonio Pérez-Hernández, Luis Roso, Luca Volpe
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013062 (2023)
For high repetition ultrahigh-intensity laser system, automatic alignment of structured target is key to achieving consistent particle acceleration and plasma heating. In this work, we demonstrate efficient electron acceleration with two sequential s
Externí odkaz:
https://doaj.org/article/6f3696e416ce405480c235c4b86aaaec
Publikováno v:
Quantum, Vol 7, p 895 (2023)
We propose a protocol to encode classical bits in the measurement statistics of many-body Pauli observables, leveraging quantum correlations for a random access code. Measurement contexts built with these observables yield outcomes with intrinsic red
Externí odkaz:
https://doaj.org/article/7af32325f77a428ea3b96fdde8d31080
Autor:
Alessandro Curcio, Alessandro Cianchi, Gemma Costa, Francesco Demurtas, Michael Ehret, Massimo Ferrario, Mario Galletti, Danilo Giulietti, José Antonio Pérez-Hernández, Giancarlo Gatti
Publikováno v:
Applied Sciences, Vol 12, Iss 23, p 12471 (2022)
We present an analysis of the performance of a broadband secondary radiation source based on a high-gradient laser-plasma wakefield electron accelerator. In more detail, we report studies of compact and ultra-short X-ray generation via betatron oscil
Externí odkaz:
https://doaj.org/article/bbbb5636fe53410384c4a3622315d58d
Autor:
Alessandro Curcio, Jon Imanol Apiñaniz Aginako, Teresa Cebriano Ramírez, Michael Ehret, Berkahoum Kebladj, Antonia Morabito, Alberto Pérez Delgado, Carlos Salgado López, Luca Volpe, Giancarlo Gatti
Publikováno v:
Symmetry, Vol 14, Iss 9, p 1875 (2022)
The exact solution of the Liouville equation expressed in terms of exponential operators can describe the phase space evolution of particle beams in transport lines. In this paper, we generalize the solution of the above equation for the case of beam
Externí odkaz:
https://doaj.org/article/24e295732e5641df975649811cb2df53
Autor:
Carlos Salgado-López, Jon Imanol Apiñaniz, José Luis Henares, José Antonio Pérez-Hernández, Diego de Luis, Luca Volpe, Giancarlo Gatti
Publikováno v:
Sensors, Vol 22, Iss 9, p 3239 (2022)
This article reports the development, construction, and experimental test of an angle-resolved Thomson parabola (TP) spectrometer for laser-accelerated multi-MeV ion beams in order to distinguish between ionic species with different charge-to-mass ra
Externí odkaz:
https://doaj.org/article/ffe740f512a94e5aba0560671a0cb865