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@ARTICLE{Aune:320871,
      author       = {Aune, B. and Bandelmann, R. and Bloess, D. and Bonin, B.
                      and Bosotti, A. and Champion, M. and Crawford, C. and Deppe,
                      G. and Dwersteg, B. and Edwards, D. A. and Edwards, Helen
                      and Ferrario, M. and Fouaidy, M. and Gall, P-D. and Gamp, A.
                      and Gössel, A. and Graber, J. and Hubert, D. and Huening,
                      Markus and Juillard, M. and Junquera, T. and Kaiser, H. and
                      Kreps, G. and Kuchnir, M. and Lange, R. and Leenen, M. and
                      Liepe, M. and Lilje, L. and Matheisen, A. and Möller, W-D.
                      and Mosnier, A. and Padamsee, H. and Pagani, C. and Pekeler,
                      M. and Peters, H-B. and Peters, O. and Proch, D. and
                      Rehlich, K. and Reschke, D. and Safa, H. and Schilcher, T.
                      and Schmüser, P. and Sekutowicz, J. and Simrock, S. and
                      Singer, W. and Tigner, M. and Trines, D. and Twarowski, K.
                      and Weichert, G. and Weisend, J. and Wojtkiewicz, J. and
                      Wolff, S. and Zapfe, K.},
      title        = {{T}he superconducting {TESLA} cavities},
      journal      = {Physical review accelerators and beams},
      volume       = {3},
      number       = {9},
      issn         = {1098-4402},
      address      = {College Park, MD},
      publisher    = {American Physical Society},
      reportid     = {PUBDB-2017-02147, physics/0003011. DESY-00-031},
      pages        = {092001},
      year         = {2000},
      note         = {M-Bereich},
      abstract     = {The conceptional design of the proposed linear
                      electron-positron collider TESLA is based on 9-cell 1.3 GHz
                      superconducting niobium cavities with an accelerating
                      gradient of Eacc >= 25 MV/m at a quality factor Q0 > 5E+9.
                      The design goal for the cavities of the TESLA Test Facility
                      (TTF) linac was set to the more moderate value of Eacc >= 15
                      MV/m. In a first series of 27 industrially produced TTF
                      cavities the average gradient at Q0 = 5E+9 was measured to
                      be 20.1 +- 6.2 MV/m, excluding a few cavities suffering from
                      serious fabrication or material defects. In the second
                      production of 24 TTF cavities additional quality control
                      measures were introduced, in particular an eddy-current scan
                      to eliminate niobium sheets with foreign material inclusions
                      and stringent prescriptions for carrying out the
                      electron-beam welds. The average gradient of these cavities
                      at Q0 = 5E+9 amounts to 25.0 +- 3.2 MV/m with the exception
                      of one cavity suffering from a weld defect. Hence only a
                      moderate improvement in production and preparation
                      techniques will be needed to meet the ambitious TESLA goal
                      with an adequate safety margin. In this paper we present a
                      detailed description of the design, fabrication and
                      preparation of the TESLA Test Facility cavities and their
                      associated components and report on cavity performance in
                      test cryostats and with electron beam in the TTF linac. The
                      ongoing $R\&D$ towards higher gradients is briefly
                      addressed.},
      keywords     = {electron positron: linear collider (INSPIRE) / linear
                      collider: proposed (INSPIRE) / RF system: superconductivity
                      (INSPIRE) / niobium (INSPIRE) / electric field: upper limit
                      (INSPIRE) / fabrication (INSPIRE) / RF system: power supply
                      (INSPIRE) / microwaves: energy loss (INSPIRE) / DESY Lab
                      (INSPIRE) / bibliography (INSPIRE)},
      cin          = {DESY(-2012)},
      ddc          = {530},
      cid          = {$I:(DE-H253)DESY_-2012_-20170516$},
      pnm          = {899 - ohne Topic (POF3-899)},
      pid          = {G:(DE-HGF)POF3-899},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)29 / PUB:(DE-HGF)16},
      UT           = {WOS:00},
      doi          = {10.1103/PhysRevSTAB.3.092001},
      url          = {https://bib-pubdb1.desy.de/record/320871},
}