Author: Mereu, P.
Paper Title Page
MOPO089 Design Details of the European Spallation Source Drift Tube LINAC 190
 
  • P. Mereu, M. Mezzano, C. Mingioni, M. Nenni
    INFN-Torino, Torino, Italy
  • G. Cibinetto
    INFN-Ferrara, Ferrara, Italy
  • F. Grespan, A. Pisent
    INFN/LNL, Legnaro (PD), Italy
 
  The Drift Tube Linac (DTL) of the European Spallation Source (ESS) is designed to operate at 352.2MHz with a duty cycle of 4% (3 ms pulse length, 14 Hz repetition period) and will accelerate a proton beam of 62.5mA pulse peak current from 3.62 to 90 MeV. This paper gives a detailed overview of the ESS-DTL current mechanical design, and the related driving criteria. It presents also an outlook of the main aspects of the assembly and installation, with related equipments, toolings and procedures.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2018-MOPO089  
About • paper received ※ 12 September 2018      issue date ※ 18 January 2019  
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MOPO124 Details of the Manufacturing Processes of the ESS-DTL Components 260
 
  • P. Mereu, F. Borotto Dalla Vecchia, C. Mingioni, M. Nenni, R. Panero
    INFN-Torino, Torino, Italy
  • A. Battistello, P. Bottin, D. Conventi, L. Ferrari, F. Grespan, A. Pisent
    INFN/LNL, Legnaro (PD), Italy
  • A.G. Colombo
    INFN- Sez. di Padova, Padova, Italy
 
  The Drift Tube Linac (DTL) of the European Spallation Source (ESS) is designed to operate at 352.2MHz with a duty cycle of 4% (3 ms pulse length, 14 Hz repetition period) and will accelerate a proton beam of 62.5mA pulse peak current from 3.62 to 90 MeV. This paper presents the details of the manufacturing processes with quality control reports of the components of the DTL.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2018-MOPO124  
About • paper received ※ 12 September 2018      issue date ※ 18 January 2019  
Export • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)  
 
THPO043 ESS Normal Conducting Linac Status and Plans 781
 
  • E. Sargsyan, H. Danared, F. Hellström, G. Hulla, Ø. Midttun, J.S. Schmidt
    ESS, Lund, Sweden
  • I. Bustinduy, N. Garmendia, J.L. Muñoz
    ESS Bilbao, Zamudio, Spain
  • L. Celona, S. Gammino, L. Neri
    INFN/LNS, Catania, Italy
  • A.C. Chauveau, B. Pottin
    CEA/IRFU, Gif-sur-Yvette, France
  • F. Grespan, A. Pisent
    INFN/LNL, Legnaro (PD), Italy
  • P. Mereu
    INFN-Torino, Torino, Italy
 
  The European Spallation Source (ESS) uses a linear accelerator to deliver the high intensity proton beam to the target station for producing intense beams of neutrons. The average beam power is 5 MW with a peak beam power at the target of 125 MW. The normal conducting linear accelerator (linac) operating at 352.21 MHz accelerates a proton beam of 62.5 mA from 0.075 to 90 MeV. It consists of an ion source, Low Energy Beam Transport (LEBT), Radio Frequency Quadrupole (RFQ), Medium Energy Beam Transport (MEBT), and Drift Tube Linac (DTL). The design, construction and testing of those structures is done by European partner labs as an in-kind contribution to the ESS project. This paper presents the status and plans for the ESS normal conducting linac.
E.Sargsyan for the ESS NC Linac collaboration team
 
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2018-THPO043  
About • paper received ※ 12 September 2018      issue date ※ 18 January 2019  
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THPO045 Tuning Esperience on the ESS DTL Cold Model 784
 
  • F. Grespan, A. Baldo, P. Bottin, G.S. Mauro, A. Palmieri, A. Pisent
    INFN/LNL, Legnaro (PD), Italy
  • P. Mereu, M. Mezzano
    INFN-Torino, Torino, Italy
 
  An aluminum model of the ESS DTL tank 2 has been delivered to INFN-LNL in december 2017. The tank is 7.1 m long, equipped with movable tuners and movable post couplers. The purpose of this DTL model is to verify the RF design choices (in particular on the first 2 tanks where the Post coupler distribution is irregular) as well as implement and debug algorithms and procedure for stabilization and tuning. The preparatory simulation work and the results of measurements campaign are here presented.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2018-THPO045  
About • paper received ※ 12 September 2018      issue date ※ 18 January 2019  
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