Stefania Xella

Stefania Xella

Associate Professor, Guest Researcher

Member of:

    ORCID: 0000-0002-0988-1655

    Publication year:
    All
    126 - 150 out of 1,256Page size: 25
    1. 2012
    2. Published

      Search for extra dimensions using diphoton events in 7 TeV proton–proton collisions with the ATLAS detector

      Aad, G., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Hansen, John Renner, Heisterkamp, S. J. F., Jørgensen, M. D., Mehlhase, S., Klinkby, E. B., Boelaert, N. M. P., Nilsson, B. S., Petersen, Troels Christian, Løvschall-Jensen, A. E. & Xella, Stefania, 20 Apr 2012, In: Physics Letters B. 710, 4-5, p. 538-556 18 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    3. Published

      Search for same-sign top-quark production and fourth-generation down-type quarks in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector

      Aad, G., Dam, Mogens, Boelaert, N. M. P., Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Mehlhase, S., Jørgensen, M. D., Heisterkamp, S. J. F., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian, Løvschall-Jensen, A. E. & Xella, Stefania, 20 Apr 2012, In: Journal of High Energy Physics (Online). 2012, 4, p. 069

      Research output: Contribution to journal › Journal article › Research › peer-review

    4. Published

      Measurement of the inclusive W+- and Z/gamma cross sections in the electron and muon decay channels in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector

      Aad, G., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Jørgensen, M. D., Heisterkamp, S. J. F., Boelaert, N. M. P., Mehlhase, S., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 23 Apr 2012, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 85, 7, p. 072004 39 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    5. Published

      Search for excited leptons in proton-proton collisions at vs=7¿¿TeV with the ATLAS detector

      Aad, G., Dam, Mogens, Boelaert, N. M. P., 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, Løvschall-Jensen, A. E. & Xella, Stefania, 27 Apr 2012, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 85, 7, p. 072003

      Research output: Contribution to journal › Journal article › Research › peer-review

    6. Published

      Search for Scalar Bottom Quark Pair Production with the ATLAS Detector in pp Collisions at vs=7¿¿TeV

      Aad, G., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Jørgensen, M. D., Heisterkamp, S. J. F., Boelaert, N. M. P., Mehlhase, S., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian, Løvschall-Jensen, A. E. & Xella, Stefania, 2 May 2012, In: Physical Review Letters. 108, 18, p. 181802 18 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    7. Published

      Study of jets produced in association with a W boson in pp collisions at sqrt(s)=7 TeV with the ATLAS detector

      Aad, G., Dam, Mogens, Hansen, John Renner, Hansen, Jørgen Beck, Boelaert, N. M. P., Hansen, Jørn Dines, Hansen, Peter Henrik, Heisterkamp, S. J. F., Jørgensen, M. D., Mehlhase, S., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian, Xella, Stefania & Løvschall-Jensen, A. E., 2 May 2012, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 85, 9, p. 092002 40 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    8. Published

      Search for anomaly-mediated supersymmetry breaking with the ATLAS detector based on a disappearing-track signature in pp collisions at sqrt(s) = 7 TeV

      Aad, G., Dam, Mogens, Boelaert, N. M. P., Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Jørgensen, M. D., Heisterkamp, S. J. F., Mehlhase, S., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian, Løvschall-Jensen, A. E. & Xella, Stefania, 7 May 2012, In: European Physical Journal C. 72, 4, p. 1993

      Research output: Contribution to journal › Journal article › Research › peer-review

    9. Published

      Search for decays of stopped, long-lived particles from 7 TeV pp collisions with the ATLAS detector

      Aad, G., Dam, Mogens, Boelaert, N. M. P., Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Jørgensen, M. D., Heisterkamp, S. J. F., Klinkby, E. B., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian, Xella, Stefania & Løvschall-Jensen, A. E., 7 May 2012, In: European Physical Journal C. 72, 4, p. 1965

      Research output: Contribution to journal › Journal article › Research › peer-review

    10. Published

      Measurement of the top quark pair production cross-section with ATLAS in the single lepton channel

      Aad, G., Dam, Mogens, Boelaert, N. M. P., Hansen, Jørgen Beck, Hansen, John Renner, Hansen, Peter Henrik, Hansen, Jørn Dines, Jørgensen, M. D., Heisterkamp, S. J. F., Klinkby, E. B., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian, Xella, Stefania & Løvschall-Jensen, A. E., 15 May 2012, In: Physics Letters B. 711, 3-4, p. 244-263

      Research output: Contribution to journal › Journal article › Research › peer-review

    11. Published

      Search for Production of Resonant States in the Photon-Jet Mass Distribution Using pp Collisions at vs=7¿¿TeV Collected by 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., Mehlhase, S., Petersen, Troels Christian, Nilsson, B. S., Xella, Stefania & Løvschall-Jensen, A. E., 22 May 2012, In: Physical Review Letters. 108, 21, p. 211802 18 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    12. Published

      Measurement of the cross section for top-quark pair production in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector using final states with two high-pt leptons

      Aad, G., Dam, Mogens, Boelaert, N. M. P., Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Heisterkamp, S. J. F., Jørgensen, M. D., Mehlhase, S., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian, Løvschall-Jensen, A. E. & Xella, Stefania, 23 May 2012, In: Journal of High Energy Physics (Online). 2012, 5, p. 059

      Research output: Contribution to journal › Journal article › Research › peer-review

    13. Published

      Measurement of the polarisation of W bosons produced with large transverse momentum in pp collisions at sqrt(s) = 7 TeV with the ATLAS experiment

      Aad, G., Dam, Mogens, Boelaert, N. M. P., Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Hansen, John Renner, Heisterkamp, S. J. F., Jørgensen, M. D., Klinkby, E. B., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian, Løvschall-Jensen, A. E. & Xella, Stefania, 23 May 2012, In: European Physical Journal C. 72, 5, p. 2001

      Research output: Contribution to journal › Journal article › Research › peer-review

    14. Published

      Measurement of the production cross section of an isolated photon associated with jets in proton-proton collisions at sqrt(s) = 7 TeV with the ATLAS detector

      Aad, G., Boelaert, N. M. P., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Hansen, John Renner, Heisterkamp, S. J. F., Jørgensen, M. D., Mehlhase, S., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian, Løvschall-Jensen, A. E. & Xella, Stefania, 23 May 2012, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 85, 9, p. 092014 30 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    15. Published

      Observation of Spin Correlation in t(t)over-bar Events from pp Collisions at root s=7 TeV Using the ATLAS Detector

      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., Klinkby, E. B., Boelaert, N. M. P., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 24 May 2012, In: Physical Review Letters. 108, 21, p. 212001

      Research output: Contribution to journal › Journal article › Research › peer-review

    16. Published

      Observation of spin correlation in ttbar events from pp collisions at sqrt(s) = 7 TeV using the ATLAS detector

      Aad, G., Boelaert, N. M. P., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Hansen, John Renner, Heisterkamp, S. J. F., Jørgensen, M. D., Klinkby, E. B., Nilsson, B. S., Mehlhase, S., Petersen, Troels Christian & Xella, Stefania, 24 May 2012, In: Physical Review Letters. 108, 21, p. 212001 19 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    17. Published

      Search for contact interactions in dilepton events from pp collisions at with the ATLAS detector

      Aad, G., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Jørgensen, M. D., Mehlhase, S., Boelaert, N. M. P., Heisterkamp, S. J. F., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian, Xella, Stefania & Løvschall-Jensen, A. E., 30 May 2012, In: Physics Letters B. 712, 1-2, p. 40-58 18 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    18. Published

      Search for heavy vector-like quarks coupling to light quarks in proton-proton collisions at sqrt(s) = 7 TeV with the ATLAS detector

      Aad, G., Dam, Mogens, Boelaert, N. M. P., Hansen, Jørgen Beck, Hansen, John Renner, Hansen, Peter Henrik, Hansen, Jørn Dines, Heisterkamp, S. J. F., Jørgensen, M. D., Mehlhase, S., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian, Løvschall-Jensen, A. E. & Xella, Stefania, 30 May 2012, In: Physics Letters B. 712, 1-2, p. 22-39

      Research output: Contribution to journal › Journal article › Research › peer-review

    19. Published

      Search for charged Higgs bosons decaying via H-+/- -> tau nu in t(t)over-bar events using pp collision data at root s=7 TeV with the ATLAS detector

      Aad, G., Abbott, B., 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., Løvschall-Jensen, A. E., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 1 Jun 2012, In: Journal of High Energy Physics (Online). 2012, 6, p. 039

      Research output: Contribution to journal › Journal article › Research › peer-review

    20. Published

      Jet mass and substructure of inclusive jets in sqrt(s) = 7 TeV pp collisions with the ATLAS experiment

      Aad, G., Boelaert, N. M. P., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Hansen, John Renner, Heisterkamp, S. J. F., Jørgensen, M. D., Klinkby, E. B., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian, Xella, Stefania & Løvschall-Jensen, A. E., 4 Jun 2012, In: Journal of High Energy Physics (Online). 2012, 5, p. 128

      Research output: Contribution to journal › Journal article › Research › peer-review

    21. Published

      Measurement of the W W cross section in root s=7 TeV pp collisions with the ATLAS detector and limits on anomalous gauge couplings

      Aad, G., Abbott, B., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Jørgensen, M. D., Heisterkamp, S. J. F., Klinkby, E. B., Løvschall-Jensen, A. E., Boelaert, N. M. P., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 12 Jun 2012, In: Physics Letters B. 712, 4-5, p. 289-308

      Research output: Contribution to journal › Journal article › Research › peer-review

    22. Published

      Measurement of the W boson polarization in top quark decays with the ATLAS detector

      Aad, G., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Hansen, John Renner, Boelaert, N. M. P., Mehlhase, S., Heisterkamp, S. J. F., Jørgensen, M. D., Petersen, Troels Christian, Klinkby, E. B., Nilsson, B. S., Løvschall-Jensen, A. E. & Xella, Stefania, 12 Jun 2012, In: Journal of High Energy Physics (Online). 2012, 6, p. 088

      Research output: Contribution to journal › Journal article › Research › peer-review

    23. Published

      Measurement of the top quark mass with the template method in the top antitop -> lepton + jets channel using ATLAS data

      Aad, G., Boelaert, N. M. P., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Hansen, John Renner, Heisterkamp, S. J. F., Jørgensen, M. D., Mehlhase, S., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian, Løvschall-Jensen, A. E. & Xella, Stefania, 12 Jun 2012, In: European Physical Journal C. 72, p. 2046

      Research output: Contribution to journal › Journal article › Research › peer-review

    24. Published

      Search for FCNC single top-quark production at sqrt(s) = 7 TeV with the ATLAS detector

      Aad, G., Dam, Mogens, Boelaert, N. M. P., 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, Xella, Stefania & Løvschall-Jensen, A. E., 12 Jun 2012, In: Physics Letters B. 712, 4-5, p. 351-369

      Research output: Contribution to journal › Journal article › Research › peer-review

    25. Published

      Search for new particles decaying to ZZ using final states with leptons and jets with the ATLAS detector in sqrt(s) = 7 Tev proton-proton collisions

      Aad, G., Dam, Mogens, Boelaert, N. M. P., Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Hansen, John Renner, Jørgensen, M. D., Heisterkamp, S. J. F., Mehlhase, S., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian, Løvschall-Jensen, A. E. & Xella, Stefania, 12 Jun 2012, In: Physics Letters B. 712, 4-5, p. 331-350

      Research output: Contribution to journal › Journal article › Research › peer-review

    26. Published

      Search for gluinos in events with two same-sign leptons, jets and missing transverse momentum with the ATLAS detector in pp collisions at sqrt(s) = 7 TeV

      Aad, G., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Hansen, John Renner, Boelaert, N. M. P., Heisterkamp, S. J. F., Mehlhase, S., Jørgensen, M. D., Nilsson, B. S., Klinkby, E. B., Petersen, Troels Christian, Løvschall-Jensen, A. E. & Xella, Stefania, 15 Jun 2012, In: Physical Review Letters. 108, 24, p. 241802

      Research output: Contribution to journal › Journal article › Research › peer-review

    Previous 12 3 4 5 6 7 8 9 ...51 Next

    ID: 7582