Stefania Xella

Stefania Xella

Associate Professor, Guest Researcher


  1. Published

    J/¿ Production in Xc decays in 920 GeV pA interactions

    Abt, I., Hansen, Jørn Dines, Dam, Mogens, Muresan, R. A., Groth-Jensen, J., Klinkby, E. B., HERA-B collaboration & Xella, Stefania, 2003, In: Physics Letters B. 561, 1-2, p. 61-72

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    A Particle Consistent with the Higgs Boson Observed with the ATLAS Detector at the Large Hadron Collider

    Aad, G., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Løvschall-Jensen, A. E., Jørgensen, M. D., Boelaert, N. M. P., Heisterkamp, S. J. F., Klinkby, E. B., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 21 Dec 2012, In: Science. 338, 6114, p. 1576-1582

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    A measurement of material in the ATLAS tracker using secondary hadronic interactions in 7 TeV p p collisions

    Aaboud, M., Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., Aben, R., AbouZeid, O. S., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Adye, T., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A. & 7 others, Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 29 Nov 2016, In: Journal of Instrumentation. 11, P11020.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    A measurement of the calorimeter response to single hadrons and determination of the jet energy scale uncertainty using LHC Run-1 pp-collision data with the ATLAS detector

    Aaboud, M., Aad, G., Abdallah, J., Abdinov, O., Aben, R., AbouZeid, O. S., Abramowicz, H., Abreu, R., Abreu, H., Abulaiti, Y., Acharya, B. S., Adamczyk, L., Adelman, J. P., Adomeit, S., Adye, T., Affolder, A. A., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S. & 15 others, Hansen, Peter Henrik, Petersen, Troels Christian, Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig, Galster, G. A. G. K., Stark, S. H., Besjes, G., Thiele, F. A. J., de Almeida Dias, F., Arnold, H., Anjos, M. J. & Barr, J. D., 13 Jan 2017, In: European Physical Journal C. 77, 26.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    A measurement of the ratio of the W and Z cross sections with exactly one associated jet in pp collisions at sqrt(s) = 7 TeV with ATLAS

    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, 28 Feb 2012, In: Physics Letters B. 708, 3-5, p. 221-240 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    A measurement of the ratio of the production cross sections for W and Z bosons in association with jets with the ATLAS detector

    Aad, G., Abbott, B., Abdallah, J., Abdel Khalek, S., Abdinov, O., 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., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, G. & 1 others, Galster, G. A. G. K., 27 Aug 2014, In: The European Physical Journal C: Particles and Fields. 74, 3168.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    A neural network clustering algorithm for the ATLAS silicon pixel 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., Galster, G. A. G. K., Mehlhase, S., Jørgensen, M. D., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A. & 3 others, Monk, J. W., Pedersen, L. E. & Wiglesworth, Graig, 30 Jun 2014, In: Journal of Instrumentation. 9, P09009.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    A new method to distinguish hadronically decaying boosted Z bosons from W bosons using the ATLAS detector

    Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Adye, T., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E. & 5 others, Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 28 Apr 2016, In: European Physical Journal C. 76, 5, 238.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    A search for tt‾ resonances in lepton+jets events with highly boosted top quarks collected in pp collisions at √s = 7 TeV with the ATLAS detector

    Aad, G., Abalyan, 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., Mehlhase, S., Klinkby, E. B., Nilsson, B. S., Petersen, Troels Christian, Xella, Stefania & Løvschall-Jensen, A. E., 1 Sep 2012, In: Journal of High Energy Physics (Online). 2012, 9, p. 041

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    A search for an excited muon decaying to a muon and two jets in pp collisions at root s=8 TeV with the ATLAS detector

    Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A. & 5 others, Monk, J. W., Pedersen, L. E., Wiglesworth, Graig, Galster, G. A. G. K. & Pedersen, L. E., 11 Jul 2016, In: New Journal of Physics. 18, 073021.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    A search for an unexpected asymmetry in the production of e+μ- and e+μ-pairs in -proton–proton collisions recorded by the ATLAS detector at √s = 13 TeV

    Aad, G., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Dam, M., Camplani, A., Hansen, J. D., Hansen, P. H., Hansen, J. B., Ignazzi, R., Petersen, T. C., Wiglesworth, G., Xella, S. & 1 others, ATLAS Collaboration, A. C., 15 Apr 2022, In: Physics Letters B. 830, 22 p., 137106.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    A search for flavour changing neutral currents in top-quark decays in pp collision data collected with the ATLAS detector at sqrt(s) = 7 TeV

    Aad, G., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Hansen, John Renner, Klinkby, E. B., Heisterkamp, S. J. F., Jørgensen, M. D., Petersen, Troels Christian, Nilsson, B. S., Mehlhase, S., Boelaert, N. M. P., Løvschall-Jensen, A. E. & Xella, Stefania, 12 Sep 2012, In: Journal of High Energy Physics (Online). 2012, p. 139

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    A search for heavy Higgs bosons decaying into vector bosons in same-sign two-lepton final states in pp collisions at √s = 13 TeV with the ATLAS detector

    Aad, G., Abbott, B., Abbott, D., Abeling, K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Abusleme Hoffman, A. C., Dam, Mogens, Camplani, Alessandra, Hansen, Jørn Dines, Hansen, Peter Henrik, Hansen, Jørgen Beck, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS, A., 26 Jul 2023, In: Journal of High Energy Physics (Online). 2023, 07, 51 p., 200.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    A search for high-mass resonances decaying to tau(+)tau(-) in pp collisions at root s=7 TeV with the ATLAS detector

    Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, S. A., 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, 26 Feb 2013, In: Physics Letters B. 19, 4-5, p. 242-260

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    A search for high-mass resonances decaying to tau(+)tau(-) in pp collisions at root s=8 TeV with the ATLAS detector

    Aad, A., Abbott, B., Abdallah, J., Abdel Khalek, S., Abdinov, O., Aben, R., Abi, B., Abolins, M., AbouZeid, O. S., Abramowicz, H., 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. & 6 others, Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 7 Dec 2015, In: Journal of High Energy Physics (Online). 2015, 7, 157.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    A search for pair-produced resonances in four-jet final states at root s=13 TeV with the ATLAS detector

    Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adye, T., Affolder, A. A., Agatonovic-Jovin, T. & 20 others, Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahlen, S. P., Ahmadov, F., Aielli, G., Hansen, Jørn Dines, Hansen, Jørgen Beck, Dam, Mogens, Xella, Stefania, Hansen, Peter Henrik, Petersen, Troels Christian, Alonso Diaz, A., Monk, J. W., Wiglesworth, Graig, Galster, G. A. G. K., Stark, S. H., Besjes, G., Thiele, F. A. J., Bajic, M. & de Almeida Dias, F., 22 Mar 2018, In: European Physical Journal C. 78, 3, 28 p., 250.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    A search for prompt lepton-jets in pp collisions at root s=7 TeV with the ATLAS detector

    Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, S. A., 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, 26 Feb 2013, In: Physics Letters B. 719, 4-5, p. 299-317

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    A search for prompt lepton-jets in pp collisions at root s=8 TeV with the ATLAS detector

    Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Acharya, B. S., Adamczyk, L., Adams, D. L., Adye, T., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C. & 8 others, Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 10 Feb 2016, In: Journal of High Energy Physics (Online). 2016, 2, 062.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    A search for resonances decaying into a Higgs boson and a new particle X in the XH -> qqbb final state with the ATLAS detector

    Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adye, T., Affolder, A. A., Afik, Y. & 20 others, Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahlen, S. P., Hansen, Jørn Dines, Hansen, Jørgen Beck, Xella, Stefania, Dam, Mogens, Hansen, Peter Henrik, Petersen, Troels Christian, Alonso Diaz, A., Monk, J. W., Wiglesworth, Graig, Bajic, M., Thiele, F. A. J., Besjes, G., de Almeida Dias, F., Stark, S. H., Galster, G. A. G. K., The ATLAS collaboration, T. A. C. & The ALICE collaboration, T. A. C., 10 Apr 2018, In: Physics Letters B. 779, p. 24-45

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    A search for t (t)over-bar resonances with the ATLAS detector in 2.05 fb(-1) of proton-proton 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., Boelaert, N. M. P., Klinkby, E. B., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian, Løvschall-Jensen, A. E. & Xella, Stefania, 1 Jul 2012, In: European Physical Journal C. 72, 7, p. 2083

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    A search for t(t)over-bar resonances using lepton-plus-jets events in proton-proton collisions at root s=8 TeV with the ATLAS detector

    Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., 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. & 6 others, Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 28 Aug 2015, In: Journal of High Energy Physics (Online). 2015, 8, 148.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    A search for the Z gamma decay mode of the Higgs boson in pp collisions at root s=13 TeV with the ATLAS detector

    Aaboud, M., Aad, G., Abbott, B., Abbott, DC., Abdinov, O., Abud, AA., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Alonso Diaz, A., Bajic, M., Dam, M., Camplani, A., Galster, G. A. G. K. & 11 others, Hansen, Peter Henrik, Hansen, Jørgen Beck, Hansen, Jørn Dines, hqz214, H., Ignazzi, R., Monk, J. W., Stark, S. H., Wiglesworth, Graig, Petersen, Troels Christian, Xella, Stefania & ATLAS Collaboration, A. C., 10 Oct 2020, In: Physics Letters B. 809, 21 p., 135754.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    A search for the decays of stopped long-lived particles at root s=13 TeV with the ATLAS detector

    Aad, G., Abbott, B., Abbott, D., Abud, A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, N., Abramowicz, H., Camplani, Alessandra, Dam, Mogens, Ignazzi, R., Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 23 Jun 2021, In: Journal of High Energy Physics (Online). 2021, 7, 49 p., 173.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    A search for the dimuon decay of the Standard Model Higgs boson with the ATLAS detector

    Aad, G., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, N., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Achkar, B., Adam, L., Alonso Diaz, A., Bajic, M., Camplani, A., Dam, M., Galster, G. A. G. K. & 11 others, hqz214, H., Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 10 Jan 2021, In: Physics Letters B. 812, 42 p., 135980.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    A search for top squarks with R-parity-violating decays to all-hadronic final states with the ATLAS detector in root s=8 TeV proton-proton collisions

    Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A. & 4 others, Monk, J. W., Wiglesworth, Graig, Galster, G. A. G. K. & Pedersen, L. E., 10 Jun 2016, In: Journal of High Energy Physics (Online). 2016, 6, 067.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    A search for ttbar resonances with the ATLAS detector in 2.05 fb^-1 of proton-proton collisions at sqrt(s) = 7 TeV

    Aad, G., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, Peter Henrik, Hansen, John Renner, Heisterkamp, S. J. F., Mehlhase, S., Boelaert, N. M. P., Klinkby, E. B., Jørgensen, M. D., Petersen, Troels Christian, Nilsson, B. S., Løvschall-Jensen, A. E. & Xella, Stefania, 1 Jul 2012, In: European Physical Journal C. 72, p. 2083

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    A strategy for a general search for new phenomena using data-derived signal regions and its application within the ATLAS experiment

    ATLAS, A., 6 Feb 2019, In: European Physical Journal C. 79, 2, 45 p., 120.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    A study of the material in the ATLAS inner detector using secondary hadronic interactions

    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., Boelaert, N. M. P., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 13 Jan 2012, In: Journal of Instrumentation. 7, p. P01013 41 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    ATLAS Collaboration

    Aaboud, M., Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adye, T., Bajic, M. & 14 others, Monk, J. W., Petersen, Troels Christian, Dam, Mogens, Hansen, Jørgen Beck, Stark, S. H., Wiglesworth, Graig, de Almeida Dias, F., Hansen, Jørn Dines, Alonso Diaz, A., Galster, G. A. G. K., Thiele, F. A. J., Hansen, Peter Henrik, Besjes, G. & Xella, Stefania, 2017, In: Nuclear Physics A. 967, p. 942-964

    Research output: Contribution to journalConference articleResearchpeer-review

  30. Published

    ATLAS Run 1 searches for direct pair production of third-generation squarks at the Large Hadron Collider

    Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adamczyk, L., Adams, D. L., Adelman, J., Adomeit, S., Adye, T., Affolder, A. A., Agatonovic-Jovin, T., Agricola, J. & 40 others, Aguilar-Saavedra, J. A., Ahlen, S. P., Ahmadov, F., Aielli, G., Akerstedt, H., Åkesson, T. P. A., Akimov, A. V., Alberghi, G. L., Albert, J., Albrand, S., Alconada Verzini, M. J., Aleksa, M., Aleksandrov, I. N., Alexa, C., Alexander, G., Alexopoulos, T., Alhroob, M., Alimonti, G., Alio, L., Alison, J., Alkire, S. P., Allbrooke, B. M. M., Allport, P. P., Aloisio, A., Alonso Diaz, A., Besjes, G., Dam, Mogens, Galster, G. A. G. K., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, Peter Henrik, Jørgensen, M. D., Løvschall-Jensen, A. E., Monk, J. W., Mortensen, S. S., Pedersen, L. E., Petersen, Troels Christian, Pingel, A. M., Wiglesworth, Graig & Xella, Stefania, 2015, In: The European Physical Journal C: Particles and Fields. 75, 48 p., 510.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    ATLAS Trigger and Data Acquisition Upgrades for the High Luminosity LHC

    Camplani, A., Alonso Diaz, A., Dam, M., de Almeida Dias, F., AbouZeid, O. S. A., Bajic, M., Galster, G. A. G. K., Hansen, J. D., Hansen, P. H., Monk, J. W., Ignazzi, R., Hansen, J. B., hqz214, H., Stark, S. H., Petersen, T. C., Wiglesworth, G., Xella, S., ATLAS Collaboration, Aad, G., Abbott, B. & 1 others, Abbott, D., 5 Aug 2019, In: P o S - Proceedings of Science. 367, 6 p., 055.

    Research output: Contribution to journalConference articleResearchpeer-review

  32. Published

    ATLAS b-jet identification performance and efficiency measurement with t(t)over-bar events in pp collisions at root s=13 TeV

    ATLAS, A., 10 Nov 2019, In: European Physical Journal C. 79, 11, 36 p., 970.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    ATLAS data quality operations and performance for 2015-2018 data-taking

    Aad, G., Aaboud, M., Abbott, B., Abdinov, O., Abeloos, B., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Alonso Diaz, A., Dam, M., Camplani, A., Hansen, J. D., Hansen, P. H., Galster, G. A. G. K., Hansen, J. B. & 8 others, hqz214, H., Ignazzi, R., Stark, S. H., Petersen, Troels Christian, Monk, J. W., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 1 Apr 2020, In: Journal of Instrumentation. 15, 4, 44 p., P04003.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    ATLAS flavour-tagging algorithms for the LHC Run 2 pp collision dataset

    Aad, G., Abbott, B., Abbott, DC., Abeling, K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Abusleme Hoffman, A. C., Acharya, B. S., Adam Bourdarios, C., Adamczyk, L., Adamek, L., Dam, M., Camplani, A., Hansen, J. D., Hansen, P. H., Hansen, J. B., Ignazzi, R. & 4 others, Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS, A., 31 Jul 2023, In: European Physical Journal C. 83, 37 p., 681.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    ATLAS measurements of the properties of jets for boosted particle searches

    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., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian, Xella, Stefania & Løvschall-Jensen, A. E., 15 Oct 2012, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 86, 7, p. 072006 30 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    ATLAS search for new phenomena in dijet mass and angular distributions using pp collisions at root s=7 TeV

    Aad, G., Abjyan, T., Abbott, B., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, Peter Henrik, Hansen, John Renner, Klinkby, E. B., Boelaert, N. M. P., Jørgensen, M. D., Heisterkamp, S. J. F., Løvschall-Jensen, A. E., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 1 Jan 2013, In: Journal of High Energy Physics (Online). 2013, 1, 029.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    ATLAS workshop on tau lepton physics 2009

    Anderazza, A., Czyczula, Z. A., Dam, Mogens, Kadlecik, P., Rosendahl, P. L. & Xella, Stefania, 2009, University of Copenhagen

    Research output: Other contributionResearch

  38. Published

    Addendum to 'Measurement of the t (t)over-bar production cross-section using e mu events with b-tagged jets in pp collisions at root s = 7 and 8 TeV with the ATLAS detector'

    Aad, G., Abbott, B., Abdallah, J., Abdel Khalek, S., Abdinov, O., Aben, R., Abi, B., Abolins, M., AbouZeid, O. S., Abramowicz, H., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A. & 4 others, Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 23 Nov 2016, In: European Physical Journal C. 76, 11, 642.

    Research output: Contribution to journalComment/debateResearch

  39. Published

    Alignment of the ATLAS Inner Detector in Run 2

    Aad, G., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Achkar, B., Adam, L., Bourdarios, CA., Camplani, A., Dam, M., hqz214, H., Galster, G. A. G. K. & 10 others, Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, Peter Henrik, Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 24 Dec 2020, In: European Physical Journal C. 80, 12, 41 p., 1194.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    An upgraded ATLAS Central Trigger for post-2014 LHC luminosities

    Anders, G., Berge, D., Bertelsen, Henrik, Childers, T., Dam, Mogens, Dobson, E., Ellis, N., Farthouat, P., Gabaldon, C., Gorini, B., Haas, S., Kaneda, M., Maettig, S., Messina, A., Ohm, C., Pauly, T., Poettgen, R., Spiwoks, R., Wengler, T. & Xella, Stefania, 1 Feb 2013, In: Journal of Instrumentation. 8, C02031.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Analysis of events with b-jets and a pair of leptons of the same charge in pp collisions at √s = 8 TeV with the ATLAS detector

    Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adamczyk, L., Adams, D. L., Adelman, J., Adomeit, S., Adye, T., Affolder, A. A., Agatonovic-Jovin, T., Aguilar-Saavedra, J. A. & 95 others, Agustoni, M., Ahlen, S. P., Ahmadov, F., Aielli, G., Akerstedt, H., Åkesson, T. P. A., Akimoto, G., Akimov, A. V., Alberghi, G. L., Albert, J., Albrand, S., Alconada Verzini, M. J., Aleksa, M., Aleksandrov, I. N., Alexa, C., Alexander, G., Alexopoulos, T., Alhroob, M., Alimonti, G., Alio, L., Alison, J., Alkire, S. P., Allbrooke, B. M. M., Allport, P. P., Aloisio, A., Alonso, A., Alonso, F., Alpigiani, C., Altheimer, A., Álvarez Piqueras, D., Alviggi, M. G., Amaral Coutinho, Y., Bevan, A. J., Bianchi, R. M., Bianchini, L., Biebel, O., Bieniek, S. P., Biglietti, M., Bilokon, H., Binet, S., Bingul, A., Black, C. W., Black, J. E., Black, K. M., Blackburn, D., Blair, R. E., Blanchard, J., Blanco, J. E., Blazek, T., Bloch, I., Blocker, C., Blum, W., Blumenschein, U., Bobbink, G. J., Bobrovnikov, V. S., Bocchetta, S. S., Bocci, A., Bock, C., Boehler, M., Bogaerts, J. A., Bogdanchikov, A. G., Bohm, C., Boisvert, V., Boldea, V., Boldyrev, A. S., Bona, M., Boonekamp, M., Bosman, M., Bouffard, J., Boutouil, S., Boyd, J., Bozic, I., Bracinik, J., Brandt, A., Brandt, G., Brandt, O., Bratzler, U., Brau, B., Brau, J. E., Alonso Diaz, A., Dam, Mogens, Galster, G. A. G. K., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, Peter Henrik, Jørgensen, M. D., Løvschall-Jensen, A. E., Monk, J. W., Mortensen, S. S., Pedersen, L. E., Petersen, Troels Christian, Pingel, A. M., Thomsen, L. A., Wiglesworth, Graig & Xella, Stefania, 2015, In: Journal of High Energy Physics (Online). 2015, 10, 50 p., 150.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Analysis of the Wtb vertex from the measurement of triple-differential angular decay rates of single top quarks produced in the t-channel at root s=8 TeV with the ATLAS detector

    Aaboud, M., Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., AbouZeid, O. S., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, S., Adachi, S., Adamczyk, L., Adelman, J. P., Adersberger, M., Adye, T., Affolder, A. A., Dam, M. & 13 others, Hansen, Jørn Dines, Hansen, Jørgen Beck, Hansen, Peter Henrik, Petersen, Troels Christian, Monk, J. W., Pedersen, L. E., Wiglesworth, Graig, Galster, G. A. G. K., Stark, S. H., Besjes, G., de Almeida Dias, F., Xella, Stefania & Bajic, M., 2017, In: Journal of High Energy Physics. 2017, 12, p. 1-59 59 p., 017.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Angular analysis of B-d(0) -> K* mu(+)mu(-) decays in pp collisions at root s=8 TeV with the ATLAS detector

    Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adye, T., Affolder, A. A., Agatonovic-Jovin, T., Agheorghiesei, C. & 16 others, Aguilar-Saavedra, J. A., Alonso Diaz, A., Besjes, G., de Almeida Dias, F., Dam, Mogens, Bajic, M., Thiele, F. A. J., Galster, G. A. G. K., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, Peter Henrik, Monk, J. W., Stark, S. H., Petersen, Troels Christian, Wiglesworth, Graig & Xella, Stefania, 8 Oct 2018, In: The Journal of High Energy Physics. 2018, 10, 47 p., 047.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Angular distributions of leptons from J/¿'s produced in 920 GeV fixed target proton-nucleus collisions

    Hera-B collaboration, T., Abt...[et al.], I., Dam, Mogens, Groth-Jensen, J., Hansen, Jørn Dines, Petersen, A. B., Muresan, R. & Xella, Stefania, 2009, In: European Physical Journal C. 60, 4, p. 517-524

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Anomaly detection search for new resonances decaying into a Higgs boson and a generic new particle X in hadronic final states using √s=13  TeV pp collisions with the ATLAS detector

    Aad, G., Abbott, B., Abbott, DC., Abeling, K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Abusleme Hoffman, A. C., Acharya, B. S., Dam, M., Camplani, A., Hansen, J. B., Hansen, P. H., Hansen, J. D., Ignazzi, R., Petersen, T. C., Wiglesworth, G., Xella, S. & 1 others, ATLAS, A., 18 Sep 2023, In: Physical Review D. 108, 5, 33 p., 052009.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    AtlFast3: the next generation of fast simulation in ATLAS

    Aad, G., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Dam, M., Camplani, A., Hansen, J. B., Hansen, P. H., Hansen, J. D., Ignazzi, R., Petersen, T. C., Wiglesworth, G., Xella, S. & 1 others, ATLAS Collaboration, A. C., 11 Mar 2022, In: Computing and Software for Big Science. 6, 54 p., 7.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Beam-induced and cosmic-ray backgrounds observed in the ATLAS detector during the LHC 2012 proton-proton running period

    Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., Aben, R., Abolins, M., AbouZeid, O. S., Nitzan, A., Abramowicz, H., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Pingel, A. M., Alonso Diaz, A., Monk, J. W., Galster, G. A. G. K. & 6 others, Thomsen, L. A., Løvschall-Jensen, A. E., Pingel, A. M., Pedersen, L. E., Wiglesworth, Graig & Pedersen, L. E., 11 May 2016, In: Journal of Instrumentation. 11, P05013.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Bottom production cross section from double muonic decays of b- flavoured hadrons in 920 GeV proton-nucleus collisions

    Abt....[et al.], I., Dam, Mogens, Hansen, Jørn Dines, Groth-Jensen, J., Muresan, R., Petersen, B. A. A., Klinkby, E. B. & Xella, Stefania, 2007, In: Physics Letters B. 650, 2-3, p. 103-110

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    CP Properties of Higgs Boson Interactions with Top Quarks in the (tt)over-barH and tH Processes Using H -> gamma gamma with the ATLAS Detector

    Aad, G., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Alonso Diaz, A., hqz214, H., Camplani, A., Dam, M., Galster, G. A. G. K., Hansen, J. D., Hansen, P. H., Hansen, J. B. & 7 others, Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Wiglesworth, Graig, Stark, S. H., Xella, Stefania & ATLAS Collaboration, A. C., 5 Aug 2020, In: Physical Review Letters. 125, 6, 21 p., 061802.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Calibration of the light-flavour jet mistagging efficiency of the b-tagging algorithms with Z+jets events using 139 fb-1 of ATLAS proton–proton collision data at √s = 13 TeV

    Aad, G., Abbott, B., Abbott, D., Abeling, K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Abusleme Hoffman, A. C., Dam, Mogens, Camplani, Alessandra, Hansen, Jørn Dines, Hansen, Peter Henrik, Hansen, Jørgen Beck, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 14 Aug 2023, In: European Physical Journal C. 83, 30 p., 728.

    Research output: Contribution to journalJournal articleResearchpeer-review

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