Researchers: Dasaraden Mauree / A.T.D. Perera
Modelling and optimisation of urban energy systems
This project focuses on optimum design and assessment of energy systems at urban and neighbourhood scale. The novel concept of a multi energy hub is used in this context. The potential of energy hubs to integrate a higher fraction of renewable energy sources into the energy grid, the role of energy storage and emerging energy technologies in energy hubs are some of the aspects that are evaluated in this project.
From a building perspective, the influence of retrofitting on building energy efficiency and subsequently on energy system sizing will be evaluated. It is important to consider a number of aspects when designing and operating energy systems. This project focuses on bridging all these aspects through multi-criterion assessment and decision making techniques where future investors and energy system operators can benefit.
Publications
Measurement of the top quark mass using a profile likelihood approach with the lepton plus jets final states in proton-proton collisions at √s =13TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
European Physical Journal C . 2023-10-25. Vol. 83 , num. 10 , p. 963. DOI : 10.1140/epjc/s10052-023-12050-4. Search for the lepton-flavor violating decay of the Higgs boson and additional Higgs bosons in the eμ final state in proton-proton collisions at √s=13 TeV A. Hayrapetyan ; A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer et al.
Physical Review D . 2023-10-10. Vol. 108 , num. 7 , p. 072004. DOI : 10.1103/PhysRevD.108.072004. Search for new physics in multijet events with at least one photon and large missing transverse momentum in proton-proton collisions at 13 TeV A. Hayrapetyan ; A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer et al.
Journal Of High Energy Physics . 2023-10-06. num. 10 , p. 046. DOI : 10.1007/JHEP10(2023)046. Search for supersymmetry in final states with a single electron or muon using angular correlations and heavy-object identification in proton-proton collisions at √s=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Journal Of High Energy Physics . 2023-09-22. num. 9 , p. 149. DOI : 10.1007/JHEP09(2023)149. Measurement of differential cross sections for the production of a Z boson in association with jets in proton-proton collisions at √s=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Physical Review D . 2023-09-06. Vol. 108 , num. 5 , p. 052004. DOI : 10.1103/PhysRevD.108.052004. Search for Exotic Higgs Boson Decays H → AA → 4γ with Events Containing Two Merged Diphotons in Proton-Proton Collisions at Vs=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Physical Review Letters . 2023-09-05. Vol. 131 , num. 10 , p. 101801. DOI : 10.1103/PhysRevLett.131.101801. Measurements of jet multiplicity and jet transverse momentum in multijet events in proton-proton collisions at √s =13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
European Physical Journal C . 2023-08-22. Vol. 83 , num. 8 , p. 742. DOI : 10.1140/epjc/s10052-023-11753-y. Constraints on anomalous Higgs boson couplings to vector bosons and fermions from the production of Higgs bosons using the tt final state A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Physical Review D . 2023-08-16. Vol. 108 , num. 3 , p. 032013. DOI : 10.1103/PhysRevD.108.032013. Search for new physics using effective field theory in 13 TeV pp collision events that contain a top quark pair and a boosted Z or Higgs boson A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Physical Review D . 2023-08-10. Vol. 108 , num. 3 , p. 032008. DOI : 10.1103/PhysRevD.108.032008. Measurements of inclusive and differential cross sections for the Higgs boson production and decay to four-leptons in proton-proton collisions at √s=13 TeV A. Hayrapetyan ; A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer et al.
Journal Of High Energy Physics . 2023-08-09. num. 8 , p. 40. DOI : 10.1007/JHEP08(2023)040. Measurement of the cross section of top quark-antiquark pair production in association with a W boson in proton-proton collisions at √s=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Journal Of High Energy Physics . 2023-07-28. num. 7 , p. 219. DOI : 10.1007/JHEP07(2023)219. Combination of inclusive top-quark pair production cross-section measurements using ATLAS and CMS data at √s=7 and 8 TeV G. Aad ; B. Abbott ; D. C. Abbott ; A. Abed Abud ; K. Abeling et al.
Journal Of High Energy Physics . 2023-07-27. num. 7 , p. 213. DOI : 10.1007/JHEP07(2023)213. Measurements of the Higgs boson production cross section and couplings in the W boson pair decay channel in proton-proton collisions at √s=13TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
European Physical Journal C . 2023-07-26. Vol. 83 , num. 7 , p. 667. DOI : 10.1140/epjc/s10052-023-11632-6. Search for Higgs boson and observation of Z boson through their decay into a charm quark-antiquark pair in boosted topologies in proton-proton collisions at √s =13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Physical Review Letters . 2023-07-26. Vol. 131 , num. 4 , p. 041801. DOI : 10.1103/PhysRevLett.131.041801. Search for new heavy resonances decaying to WW, WZ, ZZ, WH, or ZH boson pairs in the all-jets final state in proton-proton collisions at √s=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Physics Letters B . 2023-07-21. Vol. 844 , p. 137813. DOI : 10.1016/j.physletb.2023.137813. Search for the exotic decay of the Higgs boson into two light pseudoscalars with four photons in the final state in proton-proton collisions at √s =13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Journal Of High Energy Physics . 2023-07-19. num. 7 , p. 148. DOI : 10.1007/JHEP07(2023)148. Search for direct pair production of supersymmetric partners of τ leptons in the final state with two hadronically decaying τ leptons and missing transverse momentum in proton-proton collisions at √s =13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Physical Review D . 2023-07-19. Vol. 108 , num. 1 , p. 012011. DOI : 10.1103/PhysRevD.108.012011. Measurement of the mass dependence of the transverse momentum of lepton pairs in Drell-Yan production in proton-proton collisions at √s =13TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
European Physical Journal C . 2023-07-17. Vol. 83 , num. 7 , p. 628. DOI : 10.1140/epjc/s10052-023-11631-7. Search for top squark pair production in a final state with at least one hadronically decaying tau lepton in proton-proton collisions at √s =13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Journal Of High Energy Physics . 2023-07-13. num. 7 , p. 110. DOI : 10.1007/JHEP07(2023)110. Measurement of the Higgs boson inclusive and differential fiducial production cross sections in the diphoton decay channel with pp collisions at √s=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Journal Of High Energy Physics . 2023-07-12. num. 7 , p. 091. DOI : 10.1007/JHEP07(2023)091. Measurement of the top quark pole mass using t(t)over-bar+jet events in the dilepton final state in proton-proton collisions at √s =13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Journal Of High Energy Physics . 2023-07-10. num. 7 , p. 077. DOI : 10.1007/JHEP07(2023)077. Probing Heavy Majorana Neutrinos and the Weinberg Operator through Vector Boson Fusion Processes in Proton-Proton Collisions at √s=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Physical Review Letters . 2023-07-06. Vol. 131 , num. 1 , p. 011803. DOI : 10.1103/PhysRevLett.131.011803. Measurement of inclusive and differential cross sections for single top quark production in association with a W boson in proton-proton collisions at √s =13TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Journal Of High Energy Physics . 2023-07-06. num. 7 , p. 46. DOI : 10.1007/JHEP07(2023)046. Measurements of Higgs boson production in the decay channel with a pair of τ leptons in proton-proton collisions at √s =13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
European Physical Journal C . 2023-07-04. Vol. 83 , num. 7 , p. 562. DOI : 10.1140/epjc/s10052-023-11452-8. Measurement of the differential t(t)over-bar production cross section as a function of the jet mass and extraction of the top quark mass in hadronic decays of boosted top quarks A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
European Physical Journal C . 2023-07-03. Vol. 83 , num. 7 , p. 560. DOI : 10.1140/epjc/s10052-023-11587-8. Search for Flavor-Changing Neutral Current Interactions of the Top Quark and Higgs Boson in Final States with Two Photons in Proton-Proton Collisions at root s=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Physical Review Letters . 2022-07-13. Vol. 129 , num. 3 , p. 032001. DOI : 10.1103/PhysRevLett.129.032001. Controlled Growth of the Self-Modulation of a Relativistic Proton Bunch in Plasma L. Verra ; G. Z. Della Porta ; J. Pucek ; T. Nechaeva ; S. Wyler et al.
Physical Review Accelerators And Beams . 2022-07-06. Vol. 25 , num. 7 , p. 024802. DOI : 10.1103/PhysRevLett.129.024802. First Search for Exclusive Diphoton Production at High Mass with Tagged Protons in Proton-Proton Collisions at root s=13 TeV A. Tumasyan ; W. Adam ; T. Bergauer ; M. Dragicevic ; J. Ero et al.
Physical Review Letters . 2022-07-01. Vol. 129 , num. 1 , p. 011801. DOI : 10.1103/PhysRevLett.129.011801. Measurement of the inclusive and differential t(t)over-bar gamma cross sections in the dilepton channel and effective field theory interpretation in proton-proton collisions at root s=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Journal Of High Energy Physics . 2022-05-16. num. 5 , p. 091. DOI : 10.1007/JHEP05(2022)091. Search for heavy resonances decaying to ZZ or ZW and axion-like particles mediating nonresonant ZZ or ZH production at root s=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Journal Of High Energy Physics . 2022-04-14. num. 4 , p. 087. DOI : 10.1007/JHEP04(2022)087. Measurement of the inclusive and differential t(t)over-bar gamma cross sections in the single-lepton channel and EFT interpretation at root s=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Journal Of High Energy Physics . 2021-12-23. num. 12 , p. 180. DOI : 10.1007/JHEP12(2021)180. Search for Long-Lived Particles Decaying in the CMS End Cap Muon Detectors in Proton-Proton Collisions at root s=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Physical Review Letters . 2021-12-23. Vol. 127 , num. 26 , p. 261804. DOI : 10.1103/PhysRevLett.127.261804. Comparative evaluation of analogue front-end designs for the CMS Inner Tracker at the High Luminosity LHC W. Adam ; T. Bergauer ; D. Bloch ; M. Dragicevic ; R. Fruhwirth et al.
Journal Of Instrumentation . 2021-12-01. Vol. 16 , num. 12 , p. P12014. DOI : 10.1088/1748-0221/16/12/P12014. Search for new particles in events with energetic jets and large missing transverse momentum in proton-proton collisions at root s=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Journal Of High Energy Physics . 2021-11-19. num. 11 , p. 153. DOI : 10.1007/JHEP11(2021)153. Measurements of the Electroweak Diboson Production Cross Sections in Proton-Proton Collisions at root s=5.02 TeV Using Leptonic Decays A. Tumasyan ; W. Adam ; W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Physical Review Letters . 2021-11-05. Vol. 127 , num. 9 , p. 191801. DOI : 10.1103/PhysRevLett.127.191801. Selection of the silicon sensor thickness for the Phase-2 upgrade of the CMS Outer Tracker W. Adam ; T. Bergauer ; D. Bloch ; M. Dragicevic ; R. Fruhwirth et al.
Journal Of Instrumentation . 2021-11-01. Vol. 16 , num. 11 , p. P11028. DOI : 10.1088/1748-0221/16/11/P11028. Measurement of differential t(t)over-bar production cross sections in the full kinematic range using lepton plus jets events from proton-proton collisions at root s=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Physical Review D . 2021-11-01. Vol. 104 , num. 9 , p. 092013. DOI : 10.1103/PhysRevD.104.092013. Search for chargino-neutralino production in events with Higgs and W bosons using 137 fb(-1) of proton-proton collisions at root s=13 TeV A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer ; S. Chatterjee et al.
Journal Of High Energy Physics . 2021-10-06. num. 10 , p. 045. DOI : 10.1007/JHEP10(2021)045. Simulation and experimental study of proton bunch self-modulation in plasma with linear density gradients P. I. M. Guzman ; P. Muggli ; R. Agnello ; C. C. Ahdida ; M. Aladi et al.
Physical Review Accelerators And Beams . 2021-10-01. Vol. 24 , num. 10 , p. 101301. DOI : 10.1103/PhysRevAccelBeams.24.101301. Search for long-lived particles decaying to jets with displaced vertices in proton-proton collisions at root s=13 Te V A. M. Sirunyan ; A. Tumasyan ; W. Adam ; T. Bergauer ; M. Dragicevic et al.
Physical Review D . 2021-09-28. Vol. 104 , num. 5 , p. 052011. DOI : 10.1103/PhysRevD.104.052011. Search for lepton-flavor violating decays of the Higgs boson in the mu tau and e tau final states in proton-proton collisions at root s=13 TeV A. M. Sirunyan ; A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer et al.
Physical Review D . 2021-08-31. Vol. 104 , num. 3 , p. 032013. DOI : 10.1103/PhysRevD.104.032013. Search for top squarks in final states with two top quarks and several light-flavor jets in proton-proton collisions at root s=13 TeV A. M. Sirunyan ; A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer et al.
Physical Review D . 2021-08-20. Vol. 104 , num. 3 , p. 032006. DOI : 10.1103/PhysRevD.104.032006. Search for singly and pair-produced leptoquarks coupling to third-generation fermions in proton-proton collisions at root s=13 TeV A. M. Sirunyan ; A. Tumasyan ; W. Adam ; T. Bergauer ; M. Dragicevic et al.
Physics Letters B . 2021-08-10. Vol. 819 , p. 136446. DOI : 10.1016/j.physletb.2021.136446. Search for a heavy vector resonance decaying to a Z boson and a Higgs boson in proton-proton collisions at s =13 Te A. M. Sirunyan ; A. Tumasyan ; W. Adam ; T. Bergauer ; M. Dragicevic et al.
European Physical Journal C . 2021-08-01. Vol. 81 , num. 8 , p. 688. DOI : 10.1140/epjc/s10052-021-09348-6. Search for charged Higgs bosons produced in vector boson fusion processes and decaying into vector boson pairs in proton-proton collisions at root s=13 TeV A. M. Sirunyan ; A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer et al.
European Physical Journal C . 2021-08-01. Vol. 81 , num. 8 , p. 723. DOI : 10.1140/epjc/s10052-021-09472-3. Measurement of the W gamma Production Cross Section in Proton-Proton Collisions at root s=13 TeV and Constraints on Effective Field Theory Coefficients A. M. Sirunyan ; A. Tumasyan ; W. Adam ; J. W. Andrejkovic ; T. Bergauer et al.
Physical Review Letters . 2021-06-25. Vol. 126 , num. 25 , p. 252002. DOI : 10.1103/PhysRevLett.126.252002. Towards climate resilient urban energy systems: a review V. M. Nik ; A. T. D. Perera ; D. Chen
National Science Review . 2021-03-01. Vol. 8 , num. 3 , p. nwaa134. DOI : 10.1093/nsr/nwaa134. Climate resilient interconnected infrastructure: Co-optimization of energy systems and urban morphology A. Perera ; K. Javanroodi ; V. M. Nik
Applied Energy . 2021-03-01. Vol. 285 , p. 116430. DOI : 10.1016/j.apenergy.2020.116430. Towards realization of an Energy Internet: Designing distributed energy systems using game-theoretic approach A. T. D. Perera ; Z. Wang ; V. M. Nik ; J-L. Scartezzini
Applied Energy . 2021-02-01. Vol. 283 , p. 116349. DOI : 10.1016/j.apenergy.2020.116349. Experimental study of extended timescale dynamics of a plasma wakefield driven by a self-modulated proton bunch J. Chappell ; E. Adli ; R. Agnello ; M. Aladi ; Y. Andrebe et al.
Physical Review Accelerators And Beams . 2021-01-05. Vol. 24 , num. 1 , p. 011301. DOI : 10.1103/PhysRevAccelBeams.24.011301. Urban cells: Extending the energy hub concept to facilitate sector and spatial coupling A. Perera ; K. Javanroodi ; Y. Wang ; T. Hong
Advances in Applied Energy . 2021. Vol. 3 , p. 100046. DOI : 10.1016/j.adapen.2021.100046. Experimental study of wakefields driven by a self-modulating proton bunch in plasma M. Turner ; P. Muggli ; E. Adli ; R. Agnello ; M. Aladi et al.
Physical Review Accelerators And Beams . 2020-08-04. Vol. 23 , num. 8 , p. 081302. DOI : 10.1103/PhysRevAccelBeams.23.081302. Beam test performance of prototype silicon detectors for the Outer Tracker for the Phase-2 Upgrade of CMS W. Adam ; T. Bergauer ; D. Bloech ; E. Brondolin ; M. Dragicevic et al.
Journal Of Instrumentation . 2020-03-01. Vol. 15 , num. 3 , p. P03014. DOI : 10.1088/1748-0221/15/03/P03014. Integrating urban form and distributed energy systems: Assessment of sustainable development scenarios for a Swiss village to 2050 N. Mohajeri ; A. T. D. Perera ; S. Coccolo ; L. Mosca ; M. Le Guen et al.
Renewable Energy . 2019-12-01. Vol. 143 , p. 810-826. DOI : 10.1016/j.renene.2019.05.033. The influence of urban form on the grid integration of renewable energy technologies and distributed energy systems A. T. D. Perera ; S. Coccolo ; J-L. Scartezzini
Scientific Reports . 2019-11-28. Vol. 9 , p. 17756. DOI : 10.1038/s41598-019-53653-w.