Stefania Xella

Stefania Xella

Associate Professor, Guest Researcher


  1. 2012
  2. Published

    Search for a standard model Higgs boson in the H -> ZZ -> l(+)l(-) nu(nu)over-bar decay channel using 4.7 fb(-1) of root s=7 TeV data with the ATLAS detector

    Aad, G., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Heisterkamp, S. J. F., Jørgensen, M. D., Klinkby, E. B., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian, Boelaert, N. M. P., Xella, Stefania & Løvschall-Jensen, A. E., 22 Nov 2012, In: Physics Letters B. 717, 1-3, p. 29-48 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Measurement of the b-hadron production cross section using decays to D¿+µ-X final states in pp collisions at View the MathML source with the ATLAS detector

    Aad, G., Dam, Mogens, Hansen, Jørn Dines, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Boelaert, N. M. P., Jørgensen, M. D., Klinkby, E. B., Heisterkamp, S. J. F., Mehlhase, S., Petersen, Troels Christian, Nilsson, B. S. & Xella, Stefania, 21 Nov 2012, In: Nuclear Physics B. 864, 3, p. 341-381

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Search for Direct Top Squark Pair Production in Final States with One Isolated Lepton, Jets, and Missing Transverse Momentum in root s=7 TeV pp Collisions Using 4.7 fb-1 of ATLAS Data

    Aad, G., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Heisterkamp, S. J. F., Jørgensen, M. D., Boelaert, N. M. P., Klinkby, E. B., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian, Xella, Stefania & Løvschall-Jensen, A. E., 20 Nov 2012, In: Physical Review Letters. 109, 21, p. 211803 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Further search for supersymmetry at root s=7 TeV in final states with jets, missing transverse momentum, and isolated leptons with the ATLAS detector

    Aad, G., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Heisterkamp, S. J. F., Jørgensen, M. D., Klinkby, E. B., Nilsson, B. S., Mehlhase, S., Petersen, Troels Christian, Boelaert, N. M. P., Xella, Stefania & Løvschall-Jensen, A. E., 2 Nov 2012, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 86, 9, p. 092002 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Measurement of event shapes at large momentum transfer with the ATLAS detector in pp collisions at root s=7 TeV

    Aad, G., Abbott, B., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Heisterkamp, S. J. F., Jørgensen, M. D., Løvschall-Jensen, A. E., Mehlhase, S., Klinkby, E. B., Boelaert, N. M. P., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 1 Nov 2012, In: European Physical Journal C. 72, 11, p. 2211

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Measurements of the pseudorapidity dependence of the total transverse energy in proton-proton collisions at root s=7 TeV with ATLAS

    Aad, G., Abajyan, T., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Heisterkamp, S. J. F., Løvschall-Jensen, A. E., Jørgensen, M. D., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian, Mehlhase, S., Boelaert, N. M. P. & Xella, Stefania, 1 Nov 2012, In: Journal of High Energy Physics (Online). 2012, 11, p. 033

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Search for a heavy top-quark partner in final states with two leptons with the ATLAS detector at the LHC

    Aad, G., Abajyan, T., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Jørgensen, M. D., Boelaert, N. M. P., Heisterkamp, S. J. F., Løvschall-Jensen, A. E., Klinkby, E. B., Nilsson, B. S., Mehlhase, S., Petersen, Troels Christian & Xella, Stefania, 1 Nov 2012, In: Journal of High Energy Physics (Online). 2012, 11, p. 094

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Search for high-mass resonances decaying to dilepton final states in pp collisions at root s=7 TeV with the ATLAS detector

    Aad, G., Abajyan, T., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Heisterkamp, S. J. F., Løvschall-Jensen, A. E., Jørgensen, M. D., Mehlhase, S., Boelaert, N. M. P., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 1 Nov 2012, In: Journal of High Energy Physics (Online). 2012, 11, p. 138

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Search for light scalar top-quark pair production in final states with two leptons with the ATLAS detector in root s=7 TeV proton-proton collisions

    Aad, G., Abajyan, T., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Heisterkamp, S. J. F., Jørgensen, M. D., Boelaert, N. M. P., Klinkby, E. B., Løvschall-Jensen, A. E., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 1 Nov 2012, In: European Physical Journal C. 72, 11, p. 2237

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Measurement of the t-channel single top-quark production cross section in pp collisions at root s=7 TeV with the ATLAS detector

    Aad, G., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Heisterkamp, S. J. F., Boelaert, N. M. P., Jørgensen, M. D., Klinkby, E. B., Nilsson, B. S., Mehlhase, S., Petersen, Troels Christian, Løvschall-Jensen, A. E. & Xella, Stefania, 31 Oct 2012, In: Physics Letters B. 717, 4-5, p. 330-350 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 7582