Author: Serafini, L.
Paper Title Page
MOPOTK016 Arc Compressor Test in a Synchrotron - the ACTIS Project 473
 
  • M. Rossetti Conti, A. Bacci, I. Drebot, V. Petrillo, A.R. Rossi, M. Ruijter, L. Serafini
    INFN-Milano, Milano, Italy
  • A. Curcio
    CLPU, Villamayor, Spain
  • S. Di Mitri
    Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy
  • G.W. Kowalski, R. Panaś, A.I. Wawrzyniak
    NSRC SOLARIS, Kraków, Poland
  • V. Petrillo
    Universita’ degli Studi di Milano, Milano, Italy
  • E. Puppin
    Politecnico/Milano, Milano, Italy
 
  ACTIS (Arc Compressor Test In a Synchrotron) is an experiment aimed to demonstrate the reliability of arc compressors as lattices capable to increase peak current and brightness of an electron beam as it is bent at large angles. This kind of devices has been proposed at theoretical level in several works over the past decades and could be the key to achieve compact and sustainable Free Electron Lasers in the near future. The experiment has been developed since 2019 in the joint effort between INFN, Solaris National Synchrotron Radiation Center and Elettra - S.T. S.C.p.A. The experiment will take place at Solaris (Kraków). Solaris is a synchrotron whose ring is injected by a 550 MeV linac that will be used to prepare the beam with a proper chirp. ACTIS involves also the commissioning of two beam length detectors to be installed downstream of the linac and of the first ring lap. In addition, the low energy model of the machine was built to identify the optimal working point for the experiment and to foresee the longitudinal profile of the beam that will be measured. In this work we present the experiment and report first results obtained in the study phase.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-MOPOTK016  
About • Received ※ 08 June 2022 — Revised ※ 12 June 2022 — Accepted ※ 13 June 2022 — Issue date ※ 01 July 2022
Cite • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)  
 
WEPOMS042 The HOMEN Model: An Estimator of High Order Modes Evolution in an Energy Recovery Linac 2342
 
  • S. Samsam, A. Bacci, V. Petrillo, M. Rossetti Conti, A.R. Rossi, M. Ruijter, L. Serafini
    INFN-Milano, Milano, Italy
  • A. Bosotti, R. Paparella, D. Sertore
    INFN/LASA, Segrate (MI), Italy
  • M.R. Masullo, A. Passarelli
    INFN-Napoli, Napoli, Italy
  • M. Opromolla
    Università degli Studi di Milano, Milano, Italy
 
  Energy recovery linacs represent the new frontier of energy sustainability in the field of particle accelerators while providing remarkable performance in terms of high average current and average brightness. Operating superconducting radio-frequency cavities in continuous wave makes high repetition rates (GHz-class) affordable and allows the construction of light sources such as FEL or Compton based characterized by high flux. \ This study originates in the context of the design study of BriXSinO, an ERL based on the two-pass two-way scheme à la Maury Tigner in which the cavities are traveled by the beam in both directions, the first time in the accelerating phase and the second time in the decelerating phase. HOMEN was conceived as a model to simulate the evolution of high order modes on long time scales in high Q cavities of machines of this kind and monitor their effects on the beam.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-WEPOMS042  
About • Received ※ 08 June 2022 — Revised ※ 13 June 2022 — Accepted ※ 16 June 2022 — Issue date ※ 21 June 2022
Cite • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)  
 
THOXSP2 Brixsino High-Flux Dual X-Ray and THz Radiation Source Based on Energy Recovery Linacs 2407
 
  • I. Drebot, F. Canella, S. Cialdi, M. Giammarchi, D. Giannotti, S. Latorre, C. Meroni, M. Rossetti Conti, A.R. Rossi, M. Ruijter, S. Samsam, L. Serafini, V. Torri
    INFN-Milano, Milano, Italy
  • M.P. Abbracchio, S. Altilia, B. Paroli, A. Vanzulli
    Universita’ degli Studi di Milano, Milano, Italy
  • A. Andreone, G.P. Papari
    Naples University Federico II, Napoli, Italy
  • A. Bacci, M. Bertucci, A. Bosotti, F. Broggi, D. Giove, P. Michelato, L. Monaco, R. Paparella, L. Rossi, D. Sertore, M. Statera
    INFN/LASA, Segrate (MI), Italy
  • R. Calandrino, A. Delvecchio
    HSP, Milan, Italy
  • S. Capra, D. Cipriani, C. Lenardi, M. Opromolla, E. Suerra, A. Torresin
    Università degli Studi di Milano, Milano, Italy
  • P. Cardarelli, G. Paternò, A. Taibi
    INFN-Ferrara, Ferrara, Italy
  • M. Citterio
    Universita’ degli Studi di Milano e INFN, Milano, Italy
  • A. Esposito
    LNF-INFN, Frascati, Italy
  • R. Ferragut, G. Galzerano
    POLIMI, Milano, Italy
  • C. Koral, M.R. Masullo, A. Passarelli
    INFN-Napoli, Napoli, Italy
  • Z. Mazaheri, G. Mettivier, P. Russo
    UniNa, Napoli, Italy
  • C. Pagani
    Università degli Studi di Milano & INFN, Segrate, Italy
  • P. Paparo
    CNR-ISASI, Pozzuoi, Italy
  • V. Petrillo, F. Prelz, M. Sorbi
    Universita’ degli Studi di Milano & INFN, Segrate, Italy
  • B. Piccirillo, A. Rubano
    Naples University Federico II and INFN, Napoli, Italy
  • E. Puppin
    Politecnico/Milano, Milano, Italy
 
  We present the conceptual design of a compact light source named BriXSinO. BriXSinO was born as demonstrator of the Marix project, but it is also a dual high flux radiation source Inverse Compton Source (ICS) of X-ray and Free-Electron Laser of THz spectral range radiation conceived for medical applications and general applied research. The accelerator is a push-pull CW-SC Energy Recovery Linac (ERL) based on superconducting cavities technology and allows to sustain MW-class beam power with almost just one hundred kW active power dissipation/consumption. ICS line produces 33 keV monochromatic X-Rays via Compton scattering of the electron beam with a laser system in Fabry-Pérot cavity at a repetition rate of 100 MHz. The THz FEL oscillator is based on an undulator imbedded in optical cavity and generates THz wavelengths from 15 to 50 micron.  
slides icon Slides THOXSP2 [19.118 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-THOXSP2  
About • Received ※ 08 June 2022 — Revised ※ 12 June 2022 — Accepted ※ 15 June 2022 — Issue date ※ 16 June 2022
Cite • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)  
 
THPOPT025 Photocathode Stress Test Bench at INFN LASA 2627
 
  • D. Sertore, D. Giove, L. Monaco
    INFN/LASA, Segrate (MI), Italy
  • A. Bacci, F. Canella, S. Cialdi, I. Drebot, D. Giannotti, L. Serafini
    INFN-Milano, Milano, Italy
  • D. Cipriani, E. Suerra
    Università degli Studi di Milano, Milano, Italy
  • G. Galzerano
    POLIMI, Milano, Italy
  • G. Guerini Rocco
    Università degli Studi di Milano & INFN, Segrate, Italy
 
  A UHV test bench based on a 100 kV DC gun and a 100 MHz repetition rate laser has been setup up at INFN LASA to test Cs2Te photocathodes. This operation mode is the baseline of the BriXSinO project, currently in the design phase in our laboratory, and the qualification of the Cs2Te photocathodes is a key issue. In this paper, we present the recent advances in the different aspects of this R&D activity.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-THPOPT025  
About • Received ※ 10 June 2022 — Revised ※ 14 June 2022 — Accepted ※ 15 June 2022 — Issue date ※ 20 June 2022
Cite • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)