% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Kirchen:456053,
      author       = {Kirchen, Manuel and Jalas, Soeren and Messner, Philipp and
                      Winkler, Paul Viktor and Eichner, Timo and Huebner, Lars and
                      Hülsenbusch, Thomas and Jeppe, Laurids and Parikh, Trupen
                      and Schnepp, Matthias and Maier, Andreas},
      title        = {{O}ptimal {B}eam {L}oading in a {L}aser-{P}lasma
                      {A}ccelerator},
      journal      = {Physical review letters},
      volume       = {126},
      issn         = {0031-9007},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PUBDB-2021-01303},
      pages        = {174801},
      year         = {2021},
      abstract     = {Applications of laser-plasma accelerators demand low energy
                      spread beams and high-efficiency operation. Achieving both
                      requires flattening the accelerating fields by controlled
                      beam loading of the plasma wave. Here, we optimize the
                      generation of an electron bunch via localized ionization
                      injection, such that the combination of injected current
                      profile and averaged acceleration dynamics results in
                      optimal beam loading conditions. This enables the
                      reproducible production of $1.2\%$ rms energy spread bunches
                      with 282 MeV and 44 pC at an estimated energy-transfer
                      efficiency of $∼19\%.$ We correlate shot-to-shot
                      variations to reveal the phase space dynamics and train a
                      neural network that predicts the beam quality as a function
                      of the drive laser.},
      cin          = {CFEL-LUX / MPA / MSL / FTX},
      ddc          = {530},
      cid          = {I:(DE-H253)CFEL-LUX-20160909 / I:(DE-H253)MPA-20200816 /
                      I:(DE-H253)MSL-20170609 / I:(DE-H253)FTX-20210408},
      pnm          = {621 - Accelerator Research and Development (POF4-621)},
      pid          = {G:(DE-HGF)POF4-621},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:33988405},
      UT           = {WOS:000652836300005},
      doi          = {10.1103/PhysRevLett.126.174801},
      url          = {https://bib-pubdb1.desy.de/record/456053},
}