% 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{Jalas:455042,
      author       = {Jalas, Sören and Kirchen, Manuel and Messner, Philipp and
                      Winkler, Paul and Hübner, Lars and Dirkwinkel, Julian and
                      Schnepp, Matthias and Lehe, Remi and Maier, Andreas},
      title        = {{B}ayesian {O}ptimization of a {L}aser-{P}lasma
                      {A}ccelerator},
      journal      = {Physical review letters},
      volume       = {126},
      number       = {10},
      issn         = {0031-9007},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PUBDB-2021-00902},
      pages        = {104801},
      year         = {2021},
      abstract     = {Generating high-quality laser-plasma accelerated electron
                      beams requires carefully balancing a plethora of physical
                      effects and is therefore challenging—both conceptually and
                      in experiments. Here, we use Bayesian optimization of key
                      laser and plasma parameters to flatten the longitudinal
                      phase space of an ionization-injected electron bunch via
                      optimal beam loading. We first study the concept with
                      particle-in-cell simulations and then demonstrate it in
                      experiments. Starting from an arbitrary set point, the
                      plasma accelerator autonomously tunes the beam energy spread
                      to the subpercent level at 254 MeV and 4.7 pC/MeV spectral
                      density. Finally, we study a robust regime, which improves
                      the stability of the laser-plasma accelerator and delivers
                      sub-five-percent rms energy spread beams for $90\%$ of all
                      shots.},
      keywords     = {Plasma and Beam Physics (autogen)},
      cin          = {CFEL-LUX / MPA / MLS},
      ddc          = {530},
      cid          = {I:(DE-H253)CFEL-LUX-20160909 / I:(DE-H253)MPA-20200816 /
                      I:(DE-H253)MLS-20210107},
      pnm          = {621 - Accelerator Research and Development (POF4-621)},
      pid          = {G:(DE-HGF)POF4-621},
      experiment   = {EXP:(DE-H253)REGAE-20150101},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:33784117},
      UT           = {WOS:000627631100006},
      doi          = {10.1103/PhysRevLett.126.104801},
      url          = {https://bib-pubdb1.desy.de/record/455042},
}