Stefania Xella

Stefania Xella

Associate Professor, Guest Researcher

Member of:

    ORCID: 0000-0002-0988-1655

    Publication year:
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    1241 - 1250 out of 1,282Page size: 10
    1. Published

      Search for heavy neutral Higgs bosons produced in association with b-quarks and decaying into b-quarks at root s=13 TeV with the ATLAS detector

      Aad, G., Abbott, B., Abbott, DC., Abdinov, O., 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, J. B. & 9 others, Hansen, Peter Henrik, Bajic, M., Ignazzi, R., Monk, J. W., Wiglesworth, Graig, Petersen, Troels Christian, Stark, S. H., Xella, Stefania & ATLAS Collaboration, A. C., 13 Aug 2020, In: Physical Review D. 102, 3, 31 p., 032004.

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

    2. Published

      Operation of the ATLAS trigger system 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., Abreu, R., Abulaiti, Y., Camplani, A., Dam, M., Galster, G. A. G. K., Hansen, J. D., Hansen, J. B., Hansen, P. H., Ignazzi, R. & 7 others, Monk, J. W., hqz214, H., Wiglesworth, Graig, Stark, S. H., Petersen, Troels Christian, Xella, Stefania & ATLAS Collaboration, A. C., 10 Feb 2020, In: Journal of Instrumentation. 15, 60 p., P10004.

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

    3. Published

      Measurement of the tt production cross-section and lepton differential distributions in e mu dilepton events from pp collisions at root s=13 TeV 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., Camplani, A., Dam, M., Alonso Diaz, A., Hansen, J. B., Hansen, P. H., Hansen, J. D., Galster, G. A. G. K., Petersen, T. C., Wiglesworth, G., Xella, S. & 5 others, Ignazzi, R., Monk, J. W., hqz214, H., Stark, S. H. & ATLAS Collaboration, A. C., 12 Jun 2020, In: European Physical Journal C. 80, 6, 70 p., 528.

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

    4. Published

      Measurement of J/psi production in association with a W-+/- boson with pp data at 8 TeV

      Aaboud, M., Aad, G., Abbott, B., Abbott, DC., 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., Camplani, A., Dam, M., Galster, G. A. G. K., Hansen, J. B., Hansen, P. H. & 8 others, Hansen, Jørn Dines, Ignazzi, R., Monk, J. W., Petersen, Troels Christian, hqz214, H., Stark, S. H., Wiglesworth, Graig & Xella, Stefania, 16 Jan 2020, In: Journal of High Energy Physics (Online). 2020, 1, 38 p., 95.

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

    5. Published

      Measurement of the Z(-> l(+)l(-))gamma production cross-section in pp collisions at root s=13 TeV 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., Camplani, A., Dam, M., Ignazzi, R., Galster, G. A. G. K., Hansen, J. D., Hansen, J. B., Hansen, P. H. & 8 others, Bajic, M., Monk, J. W., hqz214, H., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 10 Mar 2020, In: Journal of High Energy Physics (Online). 2020, 3, 52 p., 54.

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

    6. Published

      Observation of WWW Production in pp Collisions at √s = 13 TeV with the ATLAS Detector

      Aad, G., Abbott, D., Abud, A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abulaiti, Y., 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., 4 Aug 2022, In: Physical Review Letters. 129, 20 p., 061803.

      Research output: Contribution to journal › Letter › Research › peer-review

    7. Published

      Measurement of the energy asymmetry in t(t)over-barj production at 13 TeV with the ATLAS experiment and interpretation in the SMEFT framework

      Aad, G., Abbott, B., Abbott, D., Abud, A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Dam, Mogens, Camplani, Alessandra, Hansen, Jørn Dines, Hansen, Jørgen Beck, Hansen, Peter Henrik, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 28 Apr 2022, In: European Physical Journal C. 82, 4, 36 p., 374.

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

    8. Published

      Operation and performance of the ATLAS semiconductor tracker in LHC Run 2

      Aad, G., Abbott, B., Abbott, D., Abud, A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., 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., 1 Jan 2022, In: Journal of Instrumentation. 17, 1, 56 p., P01013.

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

    9. Published

      The ATLAS inner detector trigger performance in pp collisions at 13 TeV during LHC Run 2

      Aad, G., Abbott, B., Abbott, D., Abud, A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, N., Abramowicz, H., Dam, Mogens, Camplani, Alessandra, Hansen, Peter Henrik, Hansen, Jørn Dines, Hansen, Jørgen Beck, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 8 Mar 2022, In: European Physical Journal C. 82, 3, 57 p., 206.

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

    10. Published

      Measurements of jet observables sensitive to b-quark fragmentation in (tt)over-bar events at the LHC with the ATLAS detector

      ATLAS Collaboration, A. C., 9 Aug 2022, In: Physical Review D. 106, 33 p., 032008.

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

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