Stefania Xella

Stefania Xella

Guest Researcher, Associate Professor

Member of:


    1. 2013
    2. Published

      Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in root s=8 TeV pp collisions with the ATLAS detector

      Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, A. S., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, John Renner, Hansen, P. H., Boelaert, N. M. P., Jørgensen, M. D., Heisterkamp, S. J. F., Klinkby, E. B., Nilsson, B. S., Løvschall-Jensen, A. E., Mehlhase, S., Petersen, Troels Christian & Xella, Stefania, 29 Oct 2013, In: Journal of High Energy Physics (Online). 2013, 10, 189.

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      Measurement of the top quark charge in pp collisions at root s=7 TeV with the ATLAS detector

      Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, S., Dam, Mogens, Hansen, Jørgen Beck, Hansen, P. H., Hansen, Jørn Dines, Hansen, John Renner, 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, 5 Nov 2013, In: Journal of High Energy Physics (Online). 2013, 11, 031.

      Research output: Contribution to journalJournal articleResearchpeer-review

    4. Published

      Measurement of the distributions of event-by-event flow harmonics in lead-lead collisions at root s(NN)=2.76 TeV with the ATLAS detector at the LHC

      Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, S. A., Dam, Mogens, Hansen, Jørgen Beck, Hansen, P. H., Hansen, Jørn Dines, Hansen, John Renner, Heisterkamp, S. J. F., Jørgensen, M. D., Mehlhase, S., Boelaert, N. M. P., Klinkby, E. B., Løvschall-Jensen, A. E., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 25 Nov 2013, In: Journal of High Energy Physics (Online). 2013, 11, 183.

      Research output: Contribution to journalJournal articleResearchpeer-review

    5. Published

      Search for long-lived stopped R-hadrons decaying out of time with pp collisions using the ATLAS detecto

      Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, S. A., Dam, Mogens, Hansen, Jørgen Beck, Hansen, P. H., 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, 3 Dec 2013, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 88, 11, p. 88 11 p., 112003.

      Research output: Contribution to journalJournal articleResearchpeer-review

    6. Published

      Measurement of Top Quark Polarization in Top-Antitop Events from Proton- Proton Collisions at root s=7 TeV Using the ATLAS Detector

      Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, S. A., Dam, Mogens, Hansen, Jørgen Beck, Hansen, P. H., 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, 4 Dec 2013, In: Physical Review Letters. 111, 23, 232002.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. Published

      Search for charginos nearly mass degenerate with the lightest neutralino based on a disappearing-track signature in pp collisions at root(s)=8 TeV with the ATLAS detector

      Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, S., Dam, Mogens, Hansen, Jørgen Beck, Hansen, P. H., Hansen, Jørn Dines, Hansen, John Renner, Jørgensen, M. D., Løvschall-Jensen, A. E., Boelaert, N. M. P., Mehlhase, S., Heisterkamp, S. J. F., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 6 Dec 2013, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 88, 11, 112006.

      Research output: Contribution to journalJournal articleResearchpeer-review

    8. Published

      Measurement of jet shapes in top-quark pair events at root s=7 TeV using the ATLAS detector

      Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, S., Dam, Mogens, Hansen, Jørgen Beck, Hansen, P. H., Boelaert, N. M. P., Hansen, Jørn Dines, Hansen, John Renner, Jørgensen, M. D., Heisterkamp, S. J. F., Klinkby, E. B., Løvschall-Jensen, A. E., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 11 Dec 2013, In: The European Physical Journal C: Particles and Fields. 73, 12

      Research output: Contribution to journalJournal articleResearchpeer-review

    9. 2014
    10. Published

      Search for strong production of supersymmetric particles in final states with missing transverse momentum and at least three b-jets at √s= 8 TeV proton-proton collisions with the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdel Khalek, S., Abdinov, O., Aben, R., Abi, B., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Mehlhase, S., Jørgensen, M. D., Galster, G. A. G. K., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A. & 3 others, Monk, J. W., Pedersen, L. E. & Wiglesworth, Graig, 2014, In: Journal of High Energy Physics (Online). 2014, 24, 1410.

      Research output: Contribution to journalJournal articleResearchpeer-review

    11. Published

      Search for top squark pair production in final states with one isolated lepton, jets, and missing transverse momentum in √s=8 TeV pp collisions with the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdel Khalek, S., Abdinov, O., Aben, R., Abi, B., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Mehlhase, S., Jørgensen, M. D., Pingel, A. M., Galster, G. A. G. K., Løvschall-Jensen, A. E., Alonso Diaz, A. & 3 others, Monk, J. W., Pedersen, L. E. & Wiglesworth, Graig, 2014, In: Journal of High Energy Physics (Online). 2014, 118, 1411.

      Research output: Contribution to journalJournal articleResearchpeer-review

    12. Published

      Hardware and firmware developments for the upgrade of the ATLAS Level-1 Central Trigger Processor

      Anders, G., Bertelsen, Henrik, Boisen, A., Childers, T., Dam, Mogens, Ellis, N., Farthouat, P., Ruiz, C. G., Ghibaudi, M., Gorini, B., Haas, S., Kaneda, M., Ohm, C., Silva Oliveira, M., Pauly, T., Poettgen, R., Schmieden, K., Spiwoks, R. & Xella, Stefania, 1 Jan 2014, In: Journal of Instrumentation. 9, C01035.

      Research output: Contribution to journalJournal articleResearchpeer-review

    ID: 7582