Author: Boffo, C.
Paper Title Page
TUPAB333 Status of PIP-II 650 MHz Prototype Dressed Cavity Qualification 2279
 
  • G.V. Eremeev, D.J. Bice, C. Boffo, S.K. Chandrasekaran, S. Cheban, F. Furuta, I.V. Gonin, C.J. Grimm, S. Kazakov, T.N. Khabiboulline, A. Lunin, M. Martinello, N. Nigam, J.P. Ozelis, Y.M. Pischalnikov, K.S. Premo, O.V. Prokofiev, O.V. Pronitchev, G.V. Romanov, N. Solyak, A.I. Sukhanov, G. Wu
    Fermilab, Batavia, Illinois, USA
  • M. Bagre, V. Jain, A. Puntambekar, S. Raghvendra, P. Shrivastava
    RRCAT, Indore (M.P.), India
  • P. Bhattacharyya, S. Ghosh, S. Seth
    VECC, Kolkata, India
  • R. Kumar
    BARC, Mumbai, India
  • J. Lewis, P.A. McIntosh, A.E. Wheelhouse
    STFC/DL/ASTeC, Daresbury, Warrington, Cheshire, United Kingdom
  • C. Pagani, R. Paparella
    INFN/LASA, Segrate (MI), Italy
  • C. Pagani
    Università degli Studi di Milano & INFN, Segrate, Italy
  • T. Reid
    ANL, Lemont, Illinois, USA
  • A.D. Shabalina
    STFC/DL, Daresbury, Warrington, Cheshire, United Kingdom
  
  Funding: This manuscript has been authored by Fermi Research Alliance, LLC under Contract No. DE-AC02-07CH11359 with the U.S. Department of Energy, Office of Science, Office of High Energy Physics.
Low-beta and high-beta sec­tions of PIP-II linac will use nine low-beta cry­omod­ules with four cav­i­ties each and four high-beta cry­omod­ules with six cav­i­ties each. These cav­i­ties will be pro­duced and qual­i­fied in col­lab­o­ra­tion be­tween Fer­mi­lab and the in­ter­na­tional part­ner labs. Prior to their in­stal­la­tion into pro­to­type cry­omod­ules, sev­eral dressed cav­i­ties, which in­clude jack­eted cav­i­ties, high power cou­plers, and tuners, will be qual­i­fied in STC hor­i­zon­tal test bed at Fer­mi­lab. After qual­i­fi­ca­tion of bare β = 0.9 cav­i­ties at Fer­mi­lab, sev­eral pre-pro­duc­tion β = 0.92 and β = 0.61 cav­i­ties have been and are being fab­ri­cated and qual­i­fied. Pro­cure­ments have also been started for high power cou­plers and tuners. In this con­tri­bu­tion we pre­sent the cur­rent sta­tus of pro­to­type dressed cav­ity qual­i­fi­ca­tion for PIP-II. 		 
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DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-TUPAB333  
About • paper received ※ 23 May 2021       paper accepted ※ 19 July 2021       issue date ※ 19 August 2021  
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THPAB343 Test Results of the Prototype SSR1 Cryomodule for PIP-II at Fermilab 4461
 
  • D. Passarelli, J. Bernardini, C. Boffo, B.M. Hanna, S. Kazakov, T.N. Khabiboulline, A. Lunin, J.P. Ozelis, M. Parise, Y.M. Pischalnikov, V. Roger, B. Squires, A.I. Sukhanov, G. Wu, V.P. Yakovlev, S. Zorzetti
    Fermilab, Batavia, Illinois, USA
  • C. Contreras-Martinez
    FRIB, East Lansing, Michigan, USA
  
  Funding: Work supported by Fermi Research Alliance, LLC under Contract No. DEAC02- 07CH11359 with the United States Department of Energy
A pro­to­type cry­omod­ule con­tain­ing eight Sin­gle Spoke Res­onators type-1 (SSR1) op­er­at­ing at 325 MHz and four su­per­con­duct­ing fo­cus­ing lenses has been suc­cess­fully as­sem­bled and cold tested in the frame­work of PIP-II pro­ject at Fer­mi­lab. The per­for­mance of cav­i­ties and fo­cus­ing lenses along with test re­sults of other cry­omod­ule’s key pa­ra­me­ters are pre­sented in this con­tri­bu­tion. 		 
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-THPAB343  
About • paper received ※ 20 May 2021       paper accepted ※ 08 August 2021       issue date ※ 28 August 2021  
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