Stefania Xella

Stefania Xella

Associate Professor, Guest Researcher

Member of:

    ORCID: 0000-0002-0988-1655

    Publication year:
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    51 - 75 out of 103Page size: 25
    1. 2019
    2. Published

      Search for invisible Higgs boson decays in vector boson fusion at root s=13 TeV with the ATLAS detector

      ATLAS, A., 10 Jun 2019, In: Physics Letters B. 793, p. 499-519 21 p.

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

    3. Published

      Search for large missing transverse momentum in association with one top-quark in proton-proton collisions at root s=13 TeV with the ATLAS detector

      ATLAS, A., 7 May 2019, In: Journal of High Energy Physics. 2019, 5, 50 p., 041.

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

    4. Published

      Search for light resonances decaying to boosted quark pairs and produced in association with a photon or a jet in proton-proton collisions 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., Afik, Y. & 23 others, Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmadov, F., Aielli, G., Akatsuka, S., Akilli, E., Akimov, A. V., Hansen, Peter Henrik, Hansen, Jørgen Beck, Alonso Diaz, A., Dam, Mogens, Hansen, Jørn Dines, Monk, J. W., Petersen, Troels Christian, Wiglesworth, Graig, Besjes, G., Bajic, M., Galster, G. A. G. K., hqz214, H., Stark, S. H., de Almeida Dias, F., Xella, Stefania & ATLAS, A., 10 Jan 2019, In: Physics Letters B. 788, p. 316-335 20 p.

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

    5. Published

      Search for long-lived neutral particles in pp collisions at root s=13 TeV that decay into displaced hadronic jets in the ATLAS calorimeter

      ATLAS, A., 7 Jun 2019, In: European Physical Journal C. 79, 6, 31 p., 481.

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

    6. Published

      Search for long-lived particles in final states with displaced dimuon vertices 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, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adiguzel, A., Adye, T., Affolder, A. A. & 25 others, Afik, Y., Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmadov, F., Aielli, G., Akatsuka, S., Akesson, T. P. A., Alonso Diaz, A., Besjes, G., Hansen, Peter Henrik, Dam, Mogens, de Almeida Dias, F., Bajic, M., Hansen, Jørgen Beck, Monk, J. W., Petersen, Troels Christian, hqz214, H., Galster, G. A. G. K., Hansen, Jørn Dines, Stark, S. H., Wiglesworth, Graig, Xella, Stefania, Camplani, Alessandra, Ignazzi, R. & ATLAS, A., 3 Jan 2019, In: Physical Review D. 99, 1, 32 p., 012001.

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

    7. Published

      Search for long-lived particles produced in pp collisions at root s=13 TeV that decay into displaced hadronic jets in the ATLAS muon spectrometer

      ATLAS, A., 15 Mar 2019, In: Physical Review D. 99, 5, 36 p., 052005.

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

    8. Published

      Search for low-mass resonances decaying into two jets and produced in association with a photon using pp collisions root s=13 TeV with the ATLAS detector

      ATLAS Collaboration, A. C., 10 Aug 2019, In: Physics Letters B. 795, p. 56-75 20 p.

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

    9. Published

      Search for pair production of Higgs bosons in the b(b)over-barb(b)over-bar final state using proton-proton collisions 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., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adye, T., Affolder, A. A., Afik, Y., Agheorghiesei, C. & 24 others, Aguilar-Saavedra, J. A., Ahmadov, F., Aielli, G., Akatsuka, S., Akesson, T. P. A., Akilli, E., de Almeida Dias, F., Hansen, Jørgen Beck, Hansen, Peter Henrik, Monk, J. W., Alonso Diaz, A., Petersen, Troels Christian, Wiglesworth, Graig, Besjes, G., Bajic, M., Xella, Stefania, Galster, G. A. G. K., Hansen, Jørn Dines, Dam, Mogens, hqz214, H., Stark, S. H., Ignazzi, R., Camplani, Alessandra & ATLAS, A., 3 Jan 2019, In: Journal of High Energy Physics. 2019, 1, 49 p., UNSP 030.

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

    10. Published

      Search for pairs of highly collimated photon-jets in pp collisions at root s=13 TeV with the ATLAS detector

      ATLAS, A., 18 Jan 2019, In: Physical Review D. 99, 1, 29 p., 012008.

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

    11. Published

      Search for scalar resonances decaying into mu(+)mu(-) in events with and without b-tagged jets produced in proton-proton collisions at root s=13 TeV with the ATLAS detector

      ATLAS Collaboration, A. C., 19 Jul 2019, In: The Journal of High Energy Physics. 2019, 7, 41 p., 117.

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

    12. Published

      Search for single production of vector-like quarks decaying into Wb in pp collisions at root s=13 TeV with the ATLAS detector

      ATLAS, A., 27 May 2019, In: Journal of High Energy Physics. 2019, 5, 56 p., 164.

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

    13. Published

      Search for squarks and gluinos in final states with hadronically decaying tau-leptons, jets, and missing transverse momentum using pp collisions at root s=13 TeV with the ATLAS detector

      ATLAS, A., 18 Jan 2019, In: Physical Review D. 99, 1, 34 p., 012009.

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

    14. Published

      Search for the Production of a Long-Lived Neutral Particle Decaying within the ATLAS Hadronic Calorimeter in Association with a Z Boson from pp Collisions at root s=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., Adam, L., Adamczyk, L., Adelman, J., Adersberger, M., Adiguzel, A., Adye, T. & 21 others, Affolder, A. A., Afik, Y., Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmadov, F., Dam, Mogens, Stark, S. H., de Almeida Dias, F., Alonso Diaz, A., Galster, G. A. G. K., Besjes, G., Hansen, Jørgen Beck, Bajic, M., hqz214, H., Hansen, Jørn Dines, Hansen, Peter Henrik, Petersen, Troels Christian, Wiglesworth, Graig, Monk, J. W., Xella, Stefania & The ATLAS collaboration, T. A. C., 15 Apr 2019, In: Physical Review Letters. 122, 15, 151801.

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

    15. Published

      Search for top-quark decays t -> Hq with 36 fb(-1) of pp collision data 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, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adiguzel, A., Adye, T., Affolder, A. A. & 24 others, Afik, Y., Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmadov, F., Aielli, G., Akatsuka, S., Akesson, T. P. A., Akilli, E., de Almeida Dias, F., Besjes, G., Bajic, M., Dam, Mogens, Galster, G. A. G. K., Alonso Diaz, A., Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Monk, J. W., hqz214, H., Stark, S. H., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS, A., 21 May 2019, In: The Journal of High Energy Physics. 2019, 5, 67 p., 123.

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

    16. Published

      Search for vector-boson resonances decaying to a top quark and bottom quark in the lepton plus jets final state 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, H., Abulaiti, Y., Acharya, B. S., Adachi, J., Adamczyk, L., Adelman, J., Adersberger, M., Adiguzel, A., Adye, T., Affolder, A. A. & 25 others, Afik, Y., Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmadov, F., Aielli, G., Akatsuka, S., Akesson, T. P. A., Akilli, E., Akimov, A. V., Hansen, Jørgen Beck, Hansen, Peter Henrik, Alonso Diaz, A., Dam, Mogens, Besjes, G., Wiglesworth, Graig, Monk, J. W., Bajic, M., Petersen, Troels Christian, Hansen, Jørn Dines, hqz214, H., Stark, S. H., Galster, G. A. G. K., de Almeida Dias, F., Xella, Stefania & ATLAS, A., 10 Jan 2019, In: Physics Letters B. 788, p. 347-370 24 p.

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

    17. Published

      Searches for scalar leptoquarks and differential cross-section measurements in dilepton-dijet events in proton-proton collisions at a centre-of-mass energy of root s=13TeV with the ATLAS experiment

      Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Besjes, G-J., de Almeida Dias, F., Dam, M., Alonso Diaz, A., Bajic, M., Camplani, A., Galster, G. A. G. K., Hansen, P. H., Hansen, J. D., Hansen, J. B. & 7 others, Ignazzi, R., Monk, J. W., hqz214, H., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig & Xella, Stefania, 1 Sep 2019, In: European Physical Journal C. 79, 9, 45 p., 733.

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

    18. Published

      Searches for third-generation scalar leptoquarks in root s=13 TeV pp collisions with the ATLAS detector

      ATLAS, A., 28 Jun 2019, In: Journal of High Energy Physics. 2019, 6, 48 p., 144.

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

    19. Published

      Study of the hard double-parton scattering contribution to inclusive four-lepton production in pp collisions at root s=8 TeV with the ATLAS detector

      ATLAS, A., 10 Mar 2019, In: Physics Letters B. 790, p. 595-614 20 p.

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

    20. Published

      Study of the rare decays of B0 and B-0 mesons into muon pairs using data collected during 2015 and 2016 with the ATLAS detector

      Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abhayasinghe, DK., Abidi, S., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adiguzel, A., Affolder, A. A., Afik, Y. & 20 others, Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmadov, F., Aielli, G., Alonso Diaz, A., Besjes, G., de Almeida Dias, F., Dam, Mogens, hqz214, H., Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Monk, J. W., Bajic, M., Wiglesworth, Graig, Galster, G. A. G. K., Stark, S. H., Petersen, Troels Christian, Xella, Stefania & The ATLAS collaboration, T. A. C., 15 Apr 2019, In: Journal of High Energy Physics. 2019, 4, 47 p., 089.

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

    21. Published

      Measurement of W-+/- boson production in Pb plus Pb collisions at root s(NN)=5.02 TeV with the ATLAS detector

      ATLAS, A., 2 Nov 2019, In: European Physical Journal C. 79, 11, 32 p., 935.

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

    22. Published

      Measurements of top-quark pair differential and double-differential cross-sections in the l plus jets channel with pp collisions at root s=13 TeV using the ATLAS detector

      ATLAS, A., 1 Dec 2019, In: European Physical Journal C. 79, 12, 84 p., 1028.

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

    23. 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 journal › Journal article › Research › peer-review

    24. Published

      Electron and photon performance measurements with the ATLAS detector using the 2015-2017 LHC proton-proton collision data

      ATLAS, A., 1 Dec 2019, In: Journal of Instrumentation. 14, 70 p., P12006.

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

    25. Published

      Evidence for the production of three massive vector bosons with the ATLAS detector

      ATLAS, A., 10 Oct 2019, In: Physics Letters B. 798, 22 p., 134919.

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

    26. Published

      Identification of boosted Higgs bosons decaying into b-quark pairs with the ATLAS detector at 13 TeV

      ATLAS, A., 1 Oct 2019, In: European Physical Journal C. 79, 10, 38 p., 836.

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

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