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Priv.-Doz. Dr. Johannes Erdmann

Priv.-Doz. Dr. Johannes Erdmann Foto von Priv.-Doz. Dr. Johannes Erdmann

Telefon
(+49)231 755-3501

Address:
Technische Universität Dortmund
Experimentelle Physik IV
Otto-Hahn-Str. 4a
44227 Dortmund
Germany

Office: C/P 03-134

Phone: +49 231 755 3501

ORCID ID: link

Adresse

Raum CP-03-134

Priv.-Doz. Dr. Johannes Erdmann

Research CV Publications Presentations Teaching/Lehre

 

Research Interests and Contributions


In my research, I study the properties of elementary particles in order to understand the nature of the fundamental building blocks of our universe. I analyze data taken with the ATLAS detector in proton-proton collisions at CERN’s Large Hadron Collider and I am especially interested in studying the properties of the Higgs boson and the top quark and in searching for still unknown heavy particles. I work on new methodology and algorithms for data analysis at collider experiments and in particular on the development of machine-learning applications for the Large Hadron Collider.

Contributions:

  • Searches for new particles (heavy quarks, dark matter, heavy W and Higgs bosons)
  • Higgs physics, especially measurements of the Higgs-boson’s coupling to the top quark
  • Top-quark physics (searches for rare processes)
  • Development of methodology for data analysis at the Large Hadron Collider
  • Development of machine learning applications at the Large Hadron Collider

 

Curriculum Vitae


  • Since 2014: TU Dortmund University (Habilitation 2019)
  • 2012 - 2014: Yale University, USA
  • 2009 - 2012: University of Göttingen (PhD 2012)
  • 2003 - 2008: Ludwig Maximilian University of Munich (Diploma 2008) and Paris-Sud University, France (2005 - 2006)

 

List of Publications


A complete list of my publications as member of the ATLAS Collaboration can be found on inspire.

 

Publications in international peer-reviewed journals 

 

Publications accepted by international peer-reviewed journals 

  • S. Bißmann, J. Erdmann, C. Grunwald, G. Hiller, K. Kröninger, Constraining top-quark couplings combining top-quark and B decay observables, accepted for publication in Eur. Phys. J. C, arXiv:1909.13632.

 

Publications submitted to international peer-reviewed journals

  • M. Barros, N. Castro, J. Erdmann, G. Geßner, K. Kröninger, S. La Cagnina, A. Peixoto, Study of interference effects in the search for flavour-changing neutral current interactions involving the top quark and a photon or a Z boson at the LHCarXiv:1909.08443.
  • S. Bißmann, J. Erdmann, C. Grunwald, G. Hiller, K. Kröninger, Correlating uncertainties in global analyses within SMEFT matters, arXiv:1912.06090.

 

Publications with ATLAS-Collaboration-internal review

  • ATLAS Collaboration, Measurements of Higgs boson properties in the diphoton decay channel using 80 fb−1 of pp collision data at √s = 13 TeV with the ATLAS detector, ATLAS-CONF-2018-028 (2018), CDS.
  • ATLAS Collaboration, Search for single production of a vector-like B quark decaying into a bottom quark and a Higgs boson which decays into a pair of photons, ATLAS-CONF-2018-024 (2018), CDS.
  • ATLAS Collaboration, Identification of Hadronically-Decaying W Bosons and Top Quarks Using High-Level Features as Input to Boosted Decision Trees and Deep Neural Networks in ATLAS at √s = 13 TeV, ATL-PHYS-PUB-2017-004 (2017), CDS.
  • ATLAS Collaboration, Search for single production of vector-like quarks decaying into Wb in pp collisions at √s = 13 TeV with the ATLAS detector, ATLAS-CONF-2016-072 (2016), CDS.
  • ATLAS Collaboration, Measurement of fiducial, differential and production cross sections in the H → γγ decay channel with 13.3 fb-1 of 13 TeV proton-proton collision data with the ATLAS detector, ATLAS-CONF-2016-067 (2016), CDS.
  • ATLAS Collaboration, Boosted hadronic top identification at ATLAS for early 13 TeV data, ATL-PHYS-PUB-2015-053 (2015), CDS.
  • ATLAS Collaboration, Measurement of the inclusive ttγ cross section at √s = 7 TeV with the ATLAS detector, ATLAS-CONF-2011-153 (2011), CDS.
  • ATLAS Collaboration, Measurement of the backgrounds to the H → γγ search and reappraisal of its sensitivity with 37 pb-1 of data recorded by the ATLAS detector, ATLAS-CONF-2011-004 (2011), CDS.
  • ATLAS Collaboration, Local Hadronic Calibration, ATL-LARG-PUB-2009-001-2 (2009), CDS.

 

Interdisciplinary work on natural language processing (with peer review, accepted)

  • A. Aker, M. Hamacher, A. Nti, A. Smets, H. Gravenkamp, J. Erdmann, S. Mayer, J. Serong, A. Welpinghus, F. Marchi, Corpus of news articles annotated with article level sentiment,
Third International Workshop on Recent Trends in News Information Retrieval (NewsIR’19), Paris, France.
  • A. Aker, M. Hamacher, A. Smets, A. Nti, L. Tran, H. Gravenkamp, J. Erdmann, S. Mayer, J. Serong, A. Welpinghus, F. Marchi, Corpus of news articles annotated with article level subjectivity, Workshop on Reducing Online Misinformation Exposure (ROME 2019), Paris, France.

 

Conference Proceedings 

  • J. Erdmann on behalf of the ATLAS Collaboration, Searches for Exotic Phenomena in ATLAS, proceedings of the XXVII International Workshop on Deep Inelastic Scattering and Related Subjects (DIS2019), Torino, Italy, PoS(DIS2019)087.
  • J. Erdmann on behalf of the ATLAS and CMS Collaborations, Beyond Standard Model searches by ATLAS and CMS, proceedings of the 4th International Conference on Particle Physics and Astrophysics (ICPPA 2018), Moscow, Russian Federation, J. Phys: Conf. Ser. 1390 (2019) 012041.
  • J. Erdmann for the ATLAS Collaboration, Overview of searches for single production of vector-like top and bottom quarks with the ATLAS experiment at 13 TeV, proceedings of the 11th International Workshop on Top Quark Physics, Bad Neuenahr, Germany, eConf C1809161, arXiv:1811.11496.
  • J. Erdmann for the ATLAS and CMS Collaborations, Experimental results with boosted top quarks in the final state, proceedings of the 7th International Workshop on Top Quark Physics, Cannes, France, editor: F. Derue, eConf C1409281 (2015), arXiv:1412.0104.
  • J. Erdmann for the ATLAS Collaboration, Search for resonances in top anti-top pairs with the ATLAS detector, proceedings of the Xth Quark Confinement and the Hadron Spectrum, Munich, Germany, editors: M. Berwein, N. Brambilla and S. Paul, PoS(Confinement X)226 (2013).
  • K. Agashe et al., Warped Extra Dimensional Benchmarks for Snowmass 2013, proceedings of the 2013 Community Summer Study on the Future of U.S. Particle Physics: Snowmass on the Mississippi, Minneapolis, MN, USA, editors: A. N. Graf, M. E. Peskin and J. L. Rosner, eConf C1307292 (2013), arXiv:1309.7847.
  • K. Agashe et al., Top quark working group report, proceedings of the 2013 Community Summer Study on the Future of U.S. Particle Physics: Snowmass on the Mississippi, Minneapolis, MN, USA, editors: A. N. Graf, M. E. Peskin and J. L. Rosner, eConf C1307292 (2013), arXiv:1311.2028.

 

Conference Presentations


International

National (selected)

 

Lehre


  • WiSe 2019/20:
    • Teilchenphysik I, LSFMoodle
    • Die Suche nach neuen Teilchen, Dunkler Materie & Co., LSFMoodle
  • SoSe 2019:
    • Maschinelles Lernen für Physiker*innen, LSF Moodle
    • Lesekurs zur Topquark-Physik, LSFMoodle
  • WiSe 2018/19:
    • Übungen zur Einführung in die Kern- und Elementarteilchenphysik, LSFMoodle
  • SoSe 2018:
    • Maschinelles Lernen für Physiker*innen, LSFMoodle
    • Lesekurs zur Topquark-Physik, LSFMoodle
  • WiSe 2017/18:
  • SoSe 2017:
  • WiSe 2016/17:
    • Einführung in die Kern- und Elementarteilchenphysik, LSFMoodle
    • Übungen zur Physik I, LSFMoodle
  • SoSe 2016:
    • Übung zur Teilchenphysik II, LSF
    • Heavy (quark) physics, from charm to top and Heavy-Ions, LSF
  • WiSe 2015/16:
    • Teilchenphysik I, LSF
    • Übungen zur Einführung in die Kern- und Elementarteilchenphysik, LSF
  • SoSe 2015:
    • Seminar zur Dunklen Materie, LSF
    • Übung zu Introduction to hadron collider physics, LSF
  • WiSe 2014/15:
    • A reading course on top-quark physics, LSF