% 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{Collaboration:634640,
      key          = {634640},
      collaboration = {{ATLAS Collaboration}},
      title        = {{A} search for dark matter produced in association with a
                      dark {H}iggs boson decaying into a {H}iggs boson pair in
                      3$b$ or 4$b$ final states using $pp$ collisions at
                      $\sqrt{s}=13$ {T}e{V} with the {ATLAS} detector},
      reportid     = {PUBDB-2025-02554, arXiv:2507.02175. CERN-EP-2025-141},
      year         = {2025},
      note         = {All figures including auxiliary figures are available at
                      https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HMBS-2024-13},
      abstract     = {A search is performed for dark matter particles produced in
                      association with a resonant pair of Higgs bosons using 140
                      fb$^{-1}$ of proton--proton collisions at a centre-of-mass
                      energy of 13 TeV recorded by the ATLAS detector at the Large
                      Hadron Collider. This signature is expected in some
                      extensions of the Standard Model predicting the production
                      of dark matter particles, and is interpreted in terms of a
                      dark Higgs model containing a $Z'$ mediator in which the
                      dark Higgs boson $s$ decays into a pair of Higgs bosons. The
                      dark Higgs boson is reconstructed through final states with
                      at least three $b$-tagged jets, produced by the pair of
                      Higgs boson decays, in events with significant missing
                      transverse momentum consistent with the presence of dark
                      matter. The observed data are found to be in good agreement
                      with Standard Model predictions, constraining scenarios with
                      dark Higgs boson masses within the range of 250 to 400 GeV
                      and $Z'$ mediators up to 2.3 TeV.},
      cin          = {ATLAS},
      cid          = {I:(DE-H253)ATLAS-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611) / DFG
                      project G:(GEPRIS)469666862 - Präzisionstests des
                      Standardmodells unter der Verwendung von geboosteten
                      W/Z-Bosonen am Large Hadron Collider (469666862) / BARD -
                      B-resonance Algorithm using Rare Decays (101116429) / DITTO
                      - Comprehensive search for new phenomena in the dilepton
                      spectrum at the LHC (101089007) / REALDARK - REAL-time
                      discovery strategies for DARK matter and dark sector signals
                      at the ATLAS detector with Run-3 LHC data (101002463) /
                      SMASH - Machine learning for Sciences and Humanities
                      (101081355)},
      pid          = {G:(DE-HGF)POF4-611 / G:(GEPRIS)469666862 /
                      G:(EU-Grant)101116429 / G:(EU-Grant)101089007 /
                      G:(EU-Grant)101002463 / G:(EU-Grant)101081355},
      experiment   = {EXP:(DE-H253)LHC-Exp-ATLAS-20150101},
      typ          = {PUB:(DE-HGF)25},
      eprint       = {2507.02175},
      howpublished = {arXiv:2507.02175},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2507.02175;\%\%$},
      doi          = {10.3204/PUBDB-2025-02554},
      url          = {https://bib-pubdb1.desy.de/record/634640},
}