Author: Guiducci, S.
Paper Title Page
MOPAB086 Design of Front End and a 3-Pole-Wiggler as a Photon Source for BEATS Beamline at SESAME 324
 
  • J. Campmany, J. Marcos
    ALBA-CELLS Synchrotron, Cerdanyola del Vallès, Spain
  • M. Al Nadjawi, M. Attal, G. Lori
    SESAME, Allan, Jordan
  • I. Cudin
    Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy
  • S. Guiducci
    INFN/LNF, Frascati, Italy
  • P. Van Vaerenbergh
    ESRF, Grenoble, France
  
  BEATS is an international collaboration funded by EU in order to design and implement an XR tomography beam line in SESAME Jordanian synchrotron. ALBA contribution consists in the design of the photon source and the Front End elements. In this paper we present the conceptual designs of both the 3-pole wiggler uses as photon source as well as the Front End elements designed for the beamline.  
poster icon Poster MOPAB086 [2.306 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-MOPAB086  
About • paper received ※ 11 May 2021       paper accepted ※ 21 May 2021       issue date ※ 17 August 2021  
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MOPAB133 Recovering the Positron Beam After Muon Production in the Lemma Muon Source 470
 
  • I. Drebot
    INFN-Milano, Milano, Italy
  • M.E. Biagini, O.R. Blanco-García, A. Giribono, S. Guiducci, C. Vaccarezza, A. Variola
    INFN/LNF, Frascati, Italy
  • S.M. Liuzzo
    ESRF, Grenoble, France
  
  In the LEMMA muon source proposal* a positron beam at 45 GeV is used to produce muons at threshold by interaction with some targets. In order to release the required intensity on the main positron source, orders of magnitude higher than the state of the art, the possibility to recover the primary positron beam after the interaction with the targets was studied. The particles distribution, with a strongly degraded energy spread after the interac- tion, was injected back into a low emittance, large energy acceptance 45 GeV ring. Studies of injection efficiency were performed. The possibility of compressing the beam in a linac before injection was also studied. As a result, even without compression, about 80% of the disrupted e+ beam can be injected back into the ring.
* D. Alesini et al, "Positron driven muon source for a muon collider", arXiv:1905.05747v2 [physics.acc-ph], May 2019 		 
poster icon Poster MOPAB133 [4.171 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-MOPAB133  
About • paper received ※ 17 May 2021       paper accepted ※ 24 May 2021       issue date ※ 20 August 2021  
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