Wissenschaftliche Ergebnisse
Ausgewählte Publikationen
Eine vollständige Liste unserer wissenschaftlichen Publikationen findet sich auf inSpireHEP.
Search for heavy neutral Higgs bosons A and H in the ttZ final state
CMS Collaboration, submitted to Physics Letters B, Dezember 2024 [arXiv:2412.00570]
Search for pair production of heavy particles decaying to a top quark and a gluon in the lepton+jets final state at sqrt(s) = 13 TeV
CMS Collaboration, submitted to EPJC, Oktober 2024 [arXiv:2410.20601]
Measurements of Higgs boson production cross sections in the four-lepton final state at 13.6 TeV
CMS Collaboration, CMS-PAS-HIG-24-013, Juli 2024
Measurement of the ttH and tH production rates in the H→bb decay channel with 138 fb−1 of proton-proton collision data at √s=13TeV
CMS Collaboration, submitted to JHEP, Juli 2024 [arXiv:2407.10896]
Jet Energy Scale and Resolution Measurements Using Run3 Data Collected by CMS in 2022 and 2023 at 13.6 TeV
CMS Collaboration, CMS-DP-2024-039, Juni 2024
Search for a heavy resonance decaying into ZH in events with an energetic jet and two electrons, two muons, or missing transverse momentum
CMS Collaboration, CMS-PAS-B2G-23-008, März 2024
Sets are all you need: Ultrafast jet classification on FPGAs for HL-LHC
P. Odagiu et.al. FERMILAB-PUB-24-0030-CMS-CSAID-PPD, [arXiv:2402.01876]
Measurement of multidifferential cross sections for dijet production in proton-proton collisions at √s= 13 TeV
CMS Collaboration, Submitted to Eur. Phys. J. C, Dec. 2023 [arXiv:2312.16669]
Timing Performance of the CMS High Granularity Calorimeter Prototype
CMS HGCAL Collaboration, Submitted to JINST, Dec. 2023 [arXiv:2312.14622]
Performance of Soft Drop Mass Jet High Level Trigger at √s = 13.6 TeV in Run 3
CMS Collaboration, CMS-DP-2023-013, Mar. 2023
Dark Matter Searches with Top Quarks
J. Behr and A. Grohsjean, Universe 9 (2023) 16, Feb. 2023 [arXiv:2302.05697]
Study of ttbb and ttW background modelling for ttH analyses
L. Ferencz et.al., LHCHWG-2022-003, Jan. 2023 [arXiv:2301.11670]
Jet Energy Scale and Resolution Measurements Using Prompt Run3 Data Collected by CMS in the First Months of 2022 at 13.6 TeV
CMS Collaboration, CMS-DP-2022-054, Nov. 2022
Differential cross section measurements in the Higgs boson to four-lepton decay channel in proton-proton collisions at √s=13 TeV
CMS Collaboration, CMS-PAS-HIG-21-009, Nov. 2022
Die Erforschung von Universum und Materie am LHC
Informationsbroschüre der BMBF-Forschungsschwerpunkte (FSP) am LHC, Okt. 2022
A portrait of the Higgs boson by the CMS experiment ten years after the discovery
CMS Collaboration, Nature 607 (2022) 7917, 60-68, Jun. 2022 [arXiv:2207.00043]
Status of the global electroweak fit with Gfitter in the light of new precision measurements
Contribution to ICHEP2022 [arXiv:2211.07665]
Measurement of the jet mass distribution and top quark mass in hadronic decays of boosted top quarks in proton-proton collisions at √s = 13 TeV
CMS Collaboration, Eur.Phys.J.C 83 7, 560 (2023), CMS-TOP-21-012 [arXiv:2211.01456]
Strategies and performance of the CMS silicon tracker alignment during LHC Run 2
CMS Collaboration, accepted by NIM A, November 2021 [arXiv:2111.08757]
Search for a heavy resonance decaying into a top quark and a W boson in the lepton+jets final state at √s= 13 TeV
CMS Collaboration, JHEP 04 (2022) 048, November 2021 [arXiv:2111.10216]
Jet energy scale and resolution measurement with Run 2 Legacy Data Collected by CMS at 13 TeV
CMS Collaboration, CMS Detector Performance (DP) note, CMS-DP-2021-033, September 2021
Advances in Jet Substructure at the LHC
R. Kogler, Springer Tracts of Modern Physics (STMP, Volume 284), Springer, 2021
Search for a heavy resonance decaying into a top quark and a W boson in the lepton+jets final state at 13 TeV
CMS Collaboration, CMS Physics Analysis Summary (PAS), CMS-PAS-B2G-20-010, March 2021
Pileup-per-particle identification: optimisation for Run 2 Legacy and beyond
CMS Collaboration, CMS Detector Performance (DP) note, CMS-DP-2021-001, January 2021
W and top tagging scale factors for Run 2 data
CMS Collaboration, CMS Detector Performance (DP) note, CMS-DP-2020-025, May 2020
Boosting top quark measurements
CMS Collaboration, CERN Courier March/April 2020
Identification of heavy, energetic, hadronically decaying particles using machine-learning techniques
CMS Collaboration, JINST 15, P06005 (2020) [arXiv:2004.08262]
Jet energy scale and resolution performance with 13 TeV data collected by CMS in 2016-2018
CMS Collaboration, CMS Detector Performance (DP) note, CMS-DP-2020-019, April 2020
Measurement of the jet mass distribution and top quark mass in hadronic decays of boosted top quarks in pp collisions at √s = 13 TeV
CMS Collaboration, Phys. Rev. Lett. 124, 202001 (2020) [arXiv:1911.03800]
Beyond the Standard Model Physics at the HL-LHC and HE-LHC
X.Cid Vidal et al., CERN Yellow Rep. Monogr. 7 (2019) 585-865 [arXiv:1812.07831]
Search for a heavy resonance decaying to a top quark and a vector-like top quark in the lepton+jets final state in pp collisions at √s = 13 TeV
CMS Collaboration, Eur. Phys. J. C79, 208 (2019) [arXiv:1812.06489]
Search for resonant ttbar production in proton-proton collisions at √s = 13 TeV
CMS Collaboration, JHEP 04 (2019) 31 [arXiv:1810.05905]
Search for single production of vector-like quarks decaying to a top quark and a W boson in proton-proton collisions at √s = 13 TeV
CMS Collaboration, Eur. Phys. J. C79, 90 (2019) [arXiv:1809.08597]
Projection of searches for pair production of scalar leptoquarks decaying to a top quark and a charged lepton at the HL-LHC
CMS Collaboration, CMS Physics Analysis Summary (PAS), CMS-PAS-FTR-18-008, November 2018
Search for leptoquarks coupled to third-generation quarks in proton-proton collisions at √s = 13 TeV
CMS Collaboration, Phys. Rev. Lett. 121, 241802 (2018) [arXiv:1809.05558]
Particles, Strings and the early Universe
Johannes Haller, Michael Grefe (eds.), Hamburg, DESY, ISBN: 9783945931219, September 2018
CMS searches for third-generation leptoquarks
CMS Collaboration, CERN Courier April 2018
Jet Substructure at the Large Hadron Collider: Experimental Review
R. Kogler et al., Rev. Mod. Phys. 91, 045003 (2019) [arXiv:1803.06991]
Jet energy scale and resolution performance with 13 TeV data collected by CMS in 2016
CMS Collaboration, CMS Detector Performance (DP) note, CMS-DP-2018-028, June 2018
Search for third-generation scalar leptoquarks decaying to a top quark and a τ lepton at √s = 13 TeV
CMS Collaboration, Eur. Phys. J. C78, 707 (2018) [arXiv:1803.02864]
Update of the global electroweak fit and constraints on two-Higgs-doublet models
Gfitter Group, Eur. Phys. J. C78, 675 (2018) [arXiv:1803.01853], EPJC cover
Summary of the working group on Higgs physics and physics beyond the Standard Model
Chris Hays, Roman Kogler, Eleni Vryonidou; PoS DIS2017 (2018) 023
Higgs characterisation in the presence of theoretical uncertainties and invisible decays
Christoph Englert, Roman Kogler, Holger Schulz, Michael Spannowsky, Eur. Phys. J. C77, 789 (2017) [arXiv:1708.06355]
W and top tagging scale factors
CMS Collaboration, CMS Detector Performance (DP) note, CMS-DP-2017-026, July 2017
Search for pair production of vector-like T and B quarks in single-lepton final states using boosted jet substructure in proton-proton collisions at √s = 13 TeV
CMS Collaboration, JHEP 11 (2017) 085 [arXiv: 1706.03408]
Search for t-tbar resonances in highly-boosted lepton+jets and fully hadronic final states in proton-proton collisions at √s = 13 TeV
CMS Collaboration, JHEP 07 (2017) 001 [arXiv:1704.03366]
Measurement of the jet mass in highly boosted t-tbar events from pp collisions at √s = 8 TeV
CMS Collaboration, Eur. Phys. J. C77, 467 (2017) [arXiv:1703.06330], EPJC cover
Jet algorithms performance in 13 TeV data
CMS Collaboration, CMS Physics Analysis Summary (PAS), CMS-PAS-JME-16-003, March 2017
Global Fits of the Electroweak Standard Theory: Past, Present and Future
M. Baak, J. Haller, K. Moenig, Adv. Ser. Direct. High Energy Phys. 26 (2016) 215-229, published in *L. Maiani, L. Rolandi (eds.) The Standard Theorie of Particle Physics*, World Scientific
Handbook of LHC Higgs Cross Sections: 4. Deciphering the Nature of the Higgs Sector
LHC Higgs Cross Section WG, CERN Yellow Reports: Monographs, 2/2017 [arXiv:1610.07922]
Jet energy scale and resolution in the CMS experiment in pp collisions at 8 TeV
CMS Collaboration, JINST 12 (2017) P022014 [arXiv:1607.03663]
A new tagger for hadronically decaying heavy particles at the LHC
Tobias Lapsien, Roman Kogler, Johannes Haller, Eur. Phys. J. C76, 600 (2016) [arXiv:1606.04961]
Higgs coupling measurements at the LHC
Christoph Englert, Roman Kogler, Holger Schulz, Michael Spannowsky, Eur. Phys. J. C76, 393 (2016) [arXiv:1511.05170]
Search for supersymmetry with photons in pp collisions at √s=8 TeV
CMS Collaboration, Phys. Rev. D92, 072006 (2015) [arXiv:1507.02898]
Search for resonant t-tbar production in proton-proton collisions at √s = 8 TeV
CMS Collaboration, Phys. Rev. D93, 012001 (2016) [arXiv:1506.03062]
Top Tagging with New Approaches
CMS Collaboration, CMS Physics Analysis Summary (PAS), CMS-PAS-JME-15-002 (2016)
Search for Third-Generation Scalar Leptoquarks in the tτ Channel in Proton-Proton Collisions at √s = 8 TeV
CMS Collaboration, JHEP 1507, 042 (2015) [arXiv:1503.09049]
The global electroweak fit at NNLO and prospects for the LHC and ILC
Gfitter Group, Eur. Phys. J. C74, 3046 (2014) [arXiv:1407.3792]
Search for new physics in the multijet and missing transverse momentum final state in proton-proton collisions at √s = 8 TeV
CMS Collaboration, JHEP 06 (2014) 055 [arXiv:1402.4770]
Boosted Top Jet Tagging at CMS
CMS Collaboration, CMS Physics Analysis Summary (PAS), CMS-PAS-JME-13-007 (2014)
Study of Electroweak Interactions at the Energy Frontier
M. Baak et al., [arXiv:1310.6708]
8 TeV Jet Energy Corrections and Uncertainties based on 19.8 fb−1 of data in CMS
CMS Collaboration, CMS Detector Performance (DP) note, CMS-DP-2013-033, October 2013
Searches for new physics using the t-tbar invariant mass distribution in pp collisions at √s = 8 TeV
CMS Collaboration, Phys. Rev. Lett. 111, 211804 (2013), Erratum: Phys. Rev. Lett. 112 (2014), 119903 [arXiv:1309.2030]
The Electroweak Fit of the Standard Model after the Discovery of a New Boson at the LHC
Gfitter Group, Eur. Phys. J. C72, 2205 (2012) [arXiv:1209.2716], EPJC cover
Updated Status of the Global Electroweak Fit and Constraints on New Physics
Gfitter Group, Eur. Phys. J. C72, 2003 (2012) [arXiv:1107.0975]
Trigger systems in high energy physics experiments
E.Elsen, J. Haller, Published in *Brock, Ian, Schoerner-Sadenius, Thomas (eds.): Physics at the terascale* 363-382, Wiley-VCH (2011)
Real Emission and Virtual Exchange of Gravitons and Unparticles in Pythia8
S. Ask, I. V. Akin, L. Benucci, A. De Roeck, M. Goebel, J. Haller; Comput.Phys.Commun. 181 (2010) 1593-1604 [arXiv:0912.4233]
Combining Triggers in HEP Data Analysis
V. Lendermann, J. Haller, M. Herbst, K. Kruger, H. Schultz-Coulon, R. Stamen; Nucl.Instrum.Meth.A 604 (2009) 707-718, [arXiv:0901.4118]
Revisiting the Global Electroweak Fit of the Standard Model and Beyond with Gfitter
H. Flacher, M. Goebel, J. Haller, A. Hocker, K. Monig, J. Stelzer; Eur.Phys.J.C 60 (2009) 543-583 [arXiv:0811.0009]
Ausgewählte Präsentationen
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Masterarbeiten
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