Search Results - "Pompili, R"
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1
Direct visualization of relativistic Coulomb field in the near and far field ranges
Published in New journal of physics (01-06-2023)“…Abstract Coherent emission coming from relativistic charged bunches is of great interest in a wide range of user-oriented applications and high-resolution…”
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2
Prospects for free-electron lasers powered by plasma-wakefield-accelerated beams
Published in Nature photonics (02-08-2024)“…Plasma-wakefield-based acceleration technology has the potential to revolutionize the field of particle accelerators. By providing acceleration gradients…”
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3
Accurate spectra for high energy ions by advanced time-of-flight diamond-detector schemes in experiments with high energy and intensity lasers
Published in Scientific reports (04-02-2021)“…Time-Of-Flight (TOF) methods are very effective to detect particles accelerated in laser-plasma interactions, but they show significant limitations when used…”
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4
Theory of particle beams transport over curved plasma-discharge capillaries
Published in Physical review. Accelerators and beams (01-09-2024)“…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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5
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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6
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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7
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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8
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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9
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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10
Femtosecond dynamics of energetic electrons in high intensity laser-matter interactions
Published in Scientific reports (07-10-2016)“…Highly energetic electrons are generated at the early phases of the interaction of short-pulse high-intensity lasers with solid targets. These escaping…”
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11
Direct observation of ultrafast electrons generated by high-intensity laser-matter interaction
Published in Applied physics letters (10-02-2020)“…High intensity ultrashort laser pulses interacting with thin solid targets are able to produce energetic protons and ions by means of extremely large…”
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12
Next generation high brightness electron beams from ultrahigh field cryogenic rf photocathode sources
Published in Physical review. Accelerators and beams (12-02-2019)“…Recent studies of the performance of radio-frequency (rf) copper cavities operated at cryogenic temperatures have shown a dramatic increase in the maximum…”
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13
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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14
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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15
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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16
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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17
Beam-based characterization of plasma density in a capillary-discharge waveguide
Published in AIP advances (01-06-2021)“…Next-generation plasma-based accelerators can push electron bunches to gigaelectronvolt energies within centimeter distances. In these devices, the…”
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18
Guiding of charged particle beams in curved capillary-discharge waveguides
Published in AIP advances (01-01-2018)“…A new method able to transport charged particle beams along a curved path is presented. It is based on curved capillary-discharge waveguides where the induced…”
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19
Sub-picosecond snapshots of fast electrons from high intensity laser-matter interactions
Published in Optics express (26-12-2016)“…The interaction of a high-intensity short-pulse laser with thin solid targets produces electron jets that escape the target and positively charge it, leading…”
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20
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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