Peter Henrik Hansen

Peter Henrik Hansen

Professor, emeritus


  1. Published

    Evidence for light-by-light scattering in heavy-ion collisions with the ATLAS detector at the LHC

    Aaboud, M., Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., Abidi, S., AbouZeid, O. S., Abraham, NL., Abramowicz, H., Abreu, R., Abreu, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J. P., Dam, M., Hansen, J. D., Hansen, J. B. & 15 others, Xella, Stefania, 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., de Almeida Dias, F., Thiele, F. A. J., Bajic, M. & Barr, J., 14 Aug 2017, In: Nature Physics. 13, p. 852-858

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Evidence for single top-quark production in the s-channel in proton-proton collisions at root s=8 TeV with the ATLAS detector using the Matrix Element Method

    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. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Mehlhase, S., Jørgensen, M. D., Pingel, A. M., Alonso Diaz, A. & 6 others, Monk, J. W., Wiglesworth, Graig, Galster, G. A. G. K., Hansen, Jørn Dines, Løvschall-Jensen, A. E. & Pedersen, L. E., 10 May 2016, In: Physics Letters B. 756, p. 228-246

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Evidence for the H -> b(b)over-bar decay with the ATLAS detector

    Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., AbouZeid, O. S., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J. P., Adersberger, M., Adye, T., Dam, M., Hansen, J. D. & 15 others, Hansen, Jørgen Beck, Xella, Stefania, Hansen, Peter Henrik, Petersen, Troels Christian, Løvschall-Jensen, A. E., xtf324, X., 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. & Bajic, M., 6 Dec 2017, In: Journal of High Energy Physics. 2017, 12, 024.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Evidence for the Higgs Boson Decay to a Z Boson and a Photon at the LHC

    Aad, G., Abbott, B., Abeling, K., Abicht, N. J., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., 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. & The CMS collaboration, T. C. C., 11 Jan 2024, In: Physical Review Letters. 132, 2, 32 p., 021803.

    Research output: Contribution to journalLetterResearchpeer-review

  5. Published

    Evidence for the Higgs-boson Yukawa coupling to tau leptons 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., 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., 21 Apr 2015, In: Journal of High Energy Physics (Online). 2005, 4, 117.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Evidence for the associated production of a W boson and a top quark in ATLAS 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, Xella, Stefania & Løvschall-Jensen, A. E., 17 Sep 2012, In: Physics Letters B. 716, 1, p. 142-159 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Evidence for the associated production of the Higgs boson and a top quark pair 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. P., Adersberger, M., Adye, T., Affolder, A. A., Afik, Y. & 19 others, Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahlen, S. P., Ahmadov, F., Hansen, Jørn Dines, Hansen, Jørgen Beck, Dam, Mogens, Xella, Stefania, Hansen, Peter Henrik, Petersen, Troels Christian, Alonso Diaz, A., Monk, J. W., Wiglesworth, Graig, Stark, S. H., Besjes, G., Bajic, M., Thiele, F. A. J., de Almeida Dias, F. & Galster, G. A. G. K., 9 Apr 2018, In: Physical Review D. 97, 7, 072003.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Evidence for the charge asymmetry in pp → tt- production 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, Jørgen Beck, Hansen, Jørn Dines, Hansen, Peter Henrik, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS, A., 16 Aug 2023, In: Journal of High Energy Physics. 2023, 08, 89 p., 077.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. 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 journalJournal articleResearchpeer-review

  10. Published

    Evidence for the spin-0 nature of the Higgs boson using ATLAS data

    Aad, G., Abajyan, T., Abbott, B., Abdallah, J. 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, 2 Oct 2013, In: Physics Letters B. 726, 1-3, p. 120-144

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. 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

  12. Published

    Evidence of W gamma gamma Production in pp Collisions at root s=8 TeV and Limits on Anomalous Quartic Gauge Couplings with the ATLAS Detector

    Aad, A., Abbott, B., Abdallah, J., Abdel-Khalek, S. A., 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., 16 Jul 2015, In: Physical Review Letters. 115, 3, 031802.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Evidence of off-shell Higgs boson production from ZZ leptonic decay channels and constraints on its total width with the ATLAS detector

    Aad, G., Abbott, B., Abeling, K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Abusleme Hoffman, A. C., Acharya, B. S., Dam, Mogens, Camplani, Alessandra, Hansen, Peter Henrik, Hansen, Jørn Dines, Hansen, Jørgen Beck, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS, A., 5 Oct 2023, In: Physics Letters B. 846, 29 p., 138223.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Evidence of pair production of longitudinally polarised vector bosons and study of CP properties in ZZ → 4l events with the ATLAS detector at √s=13 TeV

    Aad, G., Abbott, B., Abeling, K., Abicht, N. J., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., 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., 15 Dec 2023, In: Journal of High Energy Physics. 2023, 12, 48 p., 107.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Exclusive dielectron production in ultraperipheral Pb+Pb collisions at √sNN = 5.02 TeV with ATLAS

    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, Jørgen Beck, Hansen, Peter Henrik, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS, A., 27 Jun 2023, In: Journal of High Energy Physics (Online). 2023, 06, 42 p., 182.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Exclusive dimuon production in ultraperipheral Pb plus Pb collisions at root S-NN=5.02 TeV with ATLAS

    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, Hansen, Jørn Dines, Hansen, Peter Henrik, Hansen, Jørgen Beck, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 19 Aug 2021, In: Physical Review C. 104, 2, 32 p., 024906.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Exclusive production of pion and kaon meson Pairs in two photon collisions at LEP

    Heister..[et al.], A., Schael, S., Barate, R., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, John Renner, Hansen, Peter Henrik & Nilsson, B. S., 11 Sep 2003, In: Physics Letters B. 569, 3-4, p. 140-150 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Fast b-tagging at the high-level trigger of the ATLAS experiment in LHC Run 3

    Aad, G., Abbott, B., Abeling, K., Abicht, N. J., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Abusleme Hoffman, A. C., Dam, Mogens, Camplani, Alessandra, Hansen, Peter Henrik, Hansen, Jørgen Beck, Hansen, Jørn Dines, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS, A., 10 Nov 2023, In: Journal of Instrumentation. 18, 11, 38 p., P11006.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Femtoscopy with identified charged pions in proton-lead collisions at root s(NN)=5.02 TeV with ATLAS

    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., Abulaiti, Y., Acharya, B. S., Adamczyk, L., Adams, D. L., Adelman, J. P., Adye, T., Affolder, A. A., Dam, M. & 15 others, Hansen, Jørn Dines, Hansen, Jørgen Beck, Xella, Stefania, 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., 28 Dec 2017, In: Physical Review C. 96, 6, 064908.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Fermi-dirac correlations in lambda pairs in hadronic Z decays

    Barate...[et al.], R., Decamp, D., Ghez, P., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, John Renner, Hansen, Peter Henrik & Nilsson, B. S., 2 Mar 2000, In: Physics Letters B. 475, 3-4, p. 395-406 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Fermion pair production in e+ e- collisions at 189-209 GeV and constraints on physics beyond the standard model

    Schael.....[et al.], S., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, John Renner, Kraan, A. C., Hansen, Peter Henrik & Nilsson, B. S., 1 Jan 2007, In: European Physical Journal C. 49, 2, p. 411-437

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Fiducial and differential cross sections of Higgs boson production measured in the four-lepton decay channel in pp collisions at √s=8 TeV 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., 14 Aug 2014, In: Physics Letters B. 738, p. 234-253

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Fiducial, total and differential cross-section measurements of t-channel single top-quark production in pp collisions at 8TeV using data collected by the ATLAS detector

    Aad, G., Aaboud, M., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., AbouZeid, O. S., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adachi, S., Adams, D. L., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H. & 15 others, Petersen, Troels Christian, Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig, Stark, S. H., Besjes, G., Galster, G. A. G. K., Thiele, F. A. J., de Almeida Dias, F., Bajic, M., Barr, J., Arnold, H. & Zwalinski, L., 9 Aug 2017, In: European Physical Journal C. 77, 8, 531.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Final results of the searches for neutral Higgs bosons in e(+)e(-) collisions at root s up to 209 GeV

    Heister..[et al.], A., Schael, S., Barate, R., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, John Renner, Hansen, Peter Henrik & Nilsson, B. S., 7 Feb 2002, In: Physics Letters B. 526, 3-4, p. 191-205 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    First measurement of the quark-to-photon fragmentation function

    Buskulic..[et al.], D., Casper, D., DeBonis, I., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, John Renner, Hansen, Peter Henrik & Nilsson, B. S., 1 Jan 1996, In: Zeitschrift fur Physik C-Particles and Fields. 69, 3, p. 365-377 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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