Search Results - "di Pirro, G."
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Femtosecond timing-jitter between photo-cathode laser and ultra-short electron bunches by means of hybrid compression
Published in New journal of physics (12-08-2016)“…The generation of ultra-short electron bunches with ultra-low timing-jitter relative to the photo-cathode (PC) laser has been experimentally proved for the…”
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2
Large-bandwidth two-color free-electron laser driven by a comb-like electron beam
Published in New journal of physics (14-03-2014)“…We discuss a two-color SASE free-electron laser (FEL) amplifier where the time and energy separation of two separated radiation pulses are controlled by…”
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3
The SPARC_LAB Thomson source
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-09-2016)“…The SPARC_LAB Thomson source is a compact X-ray source based on the Thomson backscattering process presently under its second phase of commissioning at the…”
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Dosimetry of very high energy electrons (VHEE) for radiotherapy applications: using radiochromic film measurements and Monte Carlo simulations
Published in Physics in medicine & biology (07-10-2014)“…Very high energy electrons (VHEE) in the range from 100-250 MeV have the potential of becoming an alternative modality in radiotherapy because of their…”
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5
Six-dimensional measurements of trains of high brightness electron bunches
Published in Physical review special topics. PRST-AB. Accelerators and beams (01-08-2015)“…Trains of ultrashort electron pulses with THz repetition rate, so-called comblike beams, are assuming an ever growing interest in plasma-based acceleration. In…”
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6
Two-Color Radiation Generated in a Seeded Free-Electron Laser with Two Electron Beams
Published in Physical review letters (03-07-2015)“…We present the experimental evidence of the generation of coherent and statistically stable two-color free-electron laser radiation obtained by seeding an…”
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7
Recovery of hydrogen plasma at the sub-nanosecond timescale in a plasma-wakefield accelerator
Published in Communications physics (16-07-2024)“…Plasma wakefield acceleration revolutionized the field of particle accelerators by generating gigavolt-per-centimeter fields. To compete with conventional…”
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Longitudinal Phase-Space Manipulation with Beam-Driven Plasma Wakefields
Published in Physical review letters (22-03-2019)“…The development of compact accelerator facilities providing high-brightness beams is one of the most challenging tasks in the field of next-generation compact…”
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9
Free-electron lasing with compact beam-driven plasma wakefield accelerator
Published in Nature (London) (26-05-2022)“…The possibility to accelerate electron beams to ultra-relativistic velocities over short distances by using plasma-based technology holds the potential for a…”
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Energy spread minimization in a beam-driven plasma wakefield accelerator
Published in Nature physics (01-04-2021)“…Next-generation plasma-based accelerators can push electron bunches to gigaelectronvolt energies within centimetre distances 1 , 2 . The plasma, excited by a…”
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Focusing of High-Brightness Electron Beams with Active-Plasma Lenses
Published in Physical review letters (26-10-2018)“…Plasma-based technology promises a tremendous reduction in size of accelerators used for research, medical, and industrial applications, making it possible to…”
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Experimental Observation of Space-Charge Field Screening of a Relativistic Particle Bunch in Plasma
Published in Physical review letters (19-07-2024)“…The space-charge field of a relativistic charged bunch propagating in plasma is screened due to the presence of mobile charge carriers. We experimentally…”
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13
SPARC_LAB present and future
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (15-08-2013)“…A new facility named SPARC_LAB has been recently launched at the INFN National Laboratories in Frascati, merging the potentialities of the former projects…”
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14
Guiding of Charged Particle Beams in Curved Plasma-Discharge Capillaries
Published in Physical review letters (24-05-2024)“…We present a new approach that demonstrates the deflection and guiding of relativistic electron beams over curved paths by means of the magnetic field…”
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Observation of time-domain modulation of free-electron-laser pulses by multipeaked electron-energy spectrum
Published in Physical review letters (13-09-2013)“…We present the experimental demonstration of a new scheme for the generation of ultrashort pulse trains based on free-electron-laser (FEL) emission from a…”
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Beam manipulation with velocity bunching for PWFA applications
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-09-2016)“…The activity of the SPARC_LAB test-facility (LNF-INFN, Frascati) is currently focused on the development of new plasma-based accelerators. Particle…”
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Stable Operation of a Free-Electron Laser Driven by a Plasma Accelerator
Published in Physical review letters (02-12-2022)“…The breakthrough provided by plasma-based accelerators enabled unprecedented accelerating fields by boosting electron beams to gigaelectronvolt energies within…”
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Experimental demonstration of emittance compensation with velocity bunching
Published in Physical review letters (05-02-2010)“…In this Letter we report the first experiments aimed at the simultaneous demonstration of the emittance compensation process and velocity bunching in a high…”
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Preliminary RF design of an X-band linac for the EuPRAXIA@SPARC_LAB project
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (12-11-2018)“…In the framework of the upgrade of the SPARC_LAB facility at INFN-LNF (Frascati, Italy), named EuPRAXIA@SPARC_LAB, a high gradient linac is foreseen. One of…”
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The SPARC linear accelerator based terahertz source
Published in Applied physics letters (04-03-2013)“…Ultra-short electron beams, produced through the velocity bunching compression technique, are used to drive the SPARC linear accelerator based source, which…”
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