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@INPROCEEDINGS{Kch:517520,
      author       = {Käch, Benno and Krücker, Dirk and Melzer-Pellmann,
                      Isabell and Scham, Moritz and Schnake, Simon Patrik},
      title        = {{JETFLOW}: {G}enerating jets with {N}ormalizing {F}lows
                      using the jet mass as condition and constraint},
      reportid     = {PUBDB-2023-00510},
      year         = {2022},
      abstract     = {In this study, jets with up to 30 particles are modelled
                      using Normalizing Flows with Rational Quadratic Spline
                      coupling layers. The invariant mass of the jet is a powerful
                      global feature to control whether the flow-generated data
                      contains the same high-level correlations as the training
                      data. The use of normalizing flows without conditioning
                      shows that they lack the expressive power to do this. Using
                      the mass as a condition for the coupling transformation
                      enhances the model's performance on all tracked metrics. In
                      addition, we demonstrate how to sample the original mass
                      distribution with the use of the empirical cumulative
                      distribution function and westudy the usefulness of
                      including an additional mass constraint in the loss term. On
                      the JetNet dataset, our model shows state-of-the-art
                      performance combined with a general model and stable
                      training.},
      month         = {Oct},
      date          = {2022-10-23},
      organization  = {Advanced Computing and Analysis
                       Techniques 2022, Bari (Italy), 23 Oct
                       2022 - 28 Oct 2022},
      cin          = {CMS},
      cid          = {I:(DE-H253)CMS-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611)},
      pid          = {G:(DE-HGF)POF4-611},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)24},
      url          = {https://bib-pubdb1.desy.de/record/517520},
}