Stefania Xella

Stefania Xella

Associate Professor, Guest Researcher


  1. Published

    Evidence for ttˉttˉ production in the multilepton final state in proton–proton collisions at √ s ​=13 TeV with the ATLAS detector

    Aad, G., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Achkar, B., Adam, L., Alonso Diaz, A., Camplani, A., Bajic, M., Dam, M., hqz214, H., Galster, G. A. G. K. & 10 others, Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, Peter Henrik, Ignazzi, R., Petersen, Troels Christian, Monk, J. W., Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 29 Jul 2020, In: European Physical Journal C. 80, 11, 32 p., 1085.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Fluctuations of anisotropic flow in Pb plus Pb collisions at root s(NN)=5.02 TeV with the ATLAS detector

    Aaboud, M., Aad, G., Abbott, B., Abbott, DC., Abdinov, O., Abud, AA., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Camplani, A., hqz214, H., Alonso Diaz, A., Dam, M., Hansen, P. H., Galster, G. A. G. K., Ignazzi, R. & 8 others, Hansen, Jørn Dines, Hansen, Jørgen Beck, Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 9 Jan 2020, In: Journal of High Energy Physics (Online). 2020, 1, 59 p., 51.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Higgs boson production cross-section measurements and their EFT interpretation in the 4l decay channel at root s=13 TeV with the ATLAS detector

    Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Alonso Diaz, A., Bajic, M., Camplani, A., Dam, M. & 12 others, Galster, G. A. G. K., 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., 16 Oct 2020, In: European Physical Journal C. 80, 10, 54 p., 957.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Measurement of Azimuthal Anisotropy of Muons from Charm and Bottom Hadrons in pp Collisions at root s=13 TeV with the ATLAS Detector

    Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, R., Abulaiti, Y., Camplani, A., Dam, M., Alonso Diaz, A., Hansen, P. H., hqz214, H., Monk, J. W., Ignazzi, R., Galster, G. A. G. K. & 8 others, Hansen, Jørgen Beck, Hansen, Jørn Dines, Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania, Bajic, M. & ATLAS Collaboration, A. C., 26 Feb 2020, In: Physical Review Letters. 124, 8, 20 p., 082301.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. 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 journalJournal articleResearchpeer-review

  6. Published

    Measurement of azimuthal anisotropy of muons from charm and bottom hadrons Pb plus Pb collisions at root s(NN)=5.02 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., Acharya, B. S., Achkar, B., hqz214, H., 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, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 10 Aug 2020, In: Physics Letters B. 807, 23 p., 135595.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Measurement of differential cross sections for single diffractive dissociation in root s=8 TeV pp collisions using the ATLAS ALFA spectrometer

    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., Camplani, A., hqz214, H., Dam, M., Alonso Diaz, A., Galster, G. A. G. K., Hansen, J. B., Hansen, P. H. & 8 others, Hansen, Jørn Dines, Ignazzi, R., Monk, J. W., Wiglesworth, Graig, Petersen, Troels Christian, Stark, S. H., Xella, Stefania & ATLAS Collaboration, A. C., 6 Feb 2020, In: Journal of High Energy Physics (Online). 2020, 2, 37 p., 42.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Measurement of isolated-photon plus two-jet production 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., Camplani, A., Dam, M., Alonso Diaz, A., Galster, G. A. G. K., Hansen, P. H., Hansen, J. B., Hansen, J. D., Ignazzi, R., Petersen, T. C., Monk, J. W. & 4 others, Wiglesworth, Graig, Xella, Stefania, Stark, S. H. & ATLAS Collaboration, A. C., 30 Mar 2020, In: Journal of High Energy Physics (Online). 2020, 3, 49 p., 179.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Measurement of long-range two-particle azimuthal correlations in Z-boson tagged pp collisions at root s=8 and 13 TeV

    Aaboud, M., Aad, G., 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., Adachi, S., Alonso Diaz, A., Camplani, A., Dam, M., Hansen, J. D., hqz214, H., Hansen, J. B. & 10 others, Hansen, Peter Henrik, Galster, G. A. G. K., Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania, Bajic, M. & ATLAS Collaboration, A. C., 25 Jan 2020, In: European Physical Journal C. 80, 1, 32 p., 64.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Measurement of soft-drop jet observables in pp collisions with the ATLAS detector at root s=13 TeV

    Aad, G., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, DK., Abidi, S. H., Abraham, NL., AbouZeid, O. S. A., Abreu, H., Dam, M., Ignazzi, R., Hansen, J. B., Hansen, P. H., Petersen, T. C., Hansen, J. D., hqz214, H., Camplani, A., Xella, S., Galster, G. A. G. K. & 3 others, Monk, J. W., Wiglesworth, Graig & ATLAS Collaboration, A. C., 17 Mar 2020, In: Physical Review D. 101, 5, 37 p., 052007.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 7582