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@INPROCEEDINGS{Gehlot:625584,
      author       = {Gehlot, Mona and N'gotta, Patrick and Ramm, Torsten and
                      Tischer, Markus and Chavanne, Joel},
      title        = {{D}esign of permanent magnet dipoles-quadrupoles with
                      longitudinal gradient for the {PETRA} {IV} storage ring},
      address      = {[Geneva]},
      publisher    = {JACoW Publishing},
      reportid     = {PUBDB-2025-01137},
      isbn         = {978-3-95450-231-8},
      pages        = {3798 - 3800},
      year         = {2023},
      note         = {Literaturangaben;},
      comment      = {[Ebook] IPAC'23 : 14th International Particle Accelerator
                      Conference, 7-12 May 2023, Venice, Italy : proceedings /
                      hosting institutions: INFN, Elettra Sincotrone Trieste ,
                      [Geneva] : JACoW Publishing, [2023],},
      booktitle     = {[Ebook] IPAC'23 : 14th International
                       Particle Accelerator Conference, 7-12
                       May 2023, Venice, Italy : proceedings /
                       hosting institutions: INFN, Elettra
                       Sincotrone Trieste , [Geneva] : JACoW
                       Publishing, [2023],},
      abstract     = {The PETRA IV storage ring is a project planned to upgrade
                      the synchrotron light source PETRA III at DESY. The main aim
                      is to decrease the horizontal emittance as low as 20 pmrad.
                      This nominal emittance will be achieved by a hybrid six bend
                      achromat lattice (H6BA) and a series of damping wigglers.
                      The magnets used in this lattice will be a combination of
                      resistive quadrupole and higher multipole magnets and
                      permanent dipole magnets.Three different types of permanent
                      combined-function dipole-quadrupole magnets are presently
                      developed, including one with an additional longitudinal
                      gradient. The design structure is a further advancement of
                      the well-proven ESRF-EBS dipoles with longitudinal gradient.
                      Due to its moderate value, the transverse gradient can be
                      implemented by a slanted pole design. This contribution
                      presents the design status of these novel magnets, discusses
                      the expected magnetic field characteristics, and outlines
                      the mechanical design for a prototype.},
      month         = {May},
      date          = {2023-05-07},
      organization  = {14th International Particle
                       Accelerator Conference, Venice (Italy),
                       7 May 2023 - 12 May 2023},
      keywords     = {Accelerator Physics (Other) /
                      mc7-accelerator-technology-and-sustainability - MC7:
                      Accelerator Technology and Sustainability (Other) /
                      mc7-t34-permanent-magnets - MC7.T34: Permanent Magnets
                      (Other) / dipole (autogen) / lattice (autogen) / quadrupole
                      (autogen) / simulation (autogen) / operation (autogen) /
                      acceleration (autogen)},
      cin          = {FS-US / ZM1},
      cid          = {I:(DE-H253)FS-US-20120731 / I:(DE-H253)ZM1-20120731},
      pnm          = {621 - Accelerator Research and Development (POF4-621)},
      pid          = {G:(DE-HGF)POF4-621},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)8 / PUB:(DE-HGF)7},
      doi          = {10.18429/JACoW-IPAC2023-WEPM100},
      url          = {https://bib-pubdb1.desy.de/record/625584},
}