Peter Henrik Hansen
Professor, emeritus
Experimental Particle Physics
Jagtvej 155A
2200 København N
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Measurement of the Z boson invisible width at √s=13 TeV with the ATLAS detector
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., 10 May 2024, In: Physics Letters B. 854, 25 p., 138705.Research output: Contribution to journal › Journal article › Research › peer-review
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Electron and photon efficiencies in LHC Run 2 with the ATLAS experiment
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., 14 May 2024, In: Journal of High Energy Physics (Online). 2024, 05, 65 p., 162.Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Letter › Research › peer-review
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ATLAS Run 2 searches for electroweak production of supersymmetric particles interpreted within the pMSSM
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., 9 May 2024, In: Journal of High Energy Physics (Online). 2024, 05, 57 p., 106.Research output: Contribution to journal › Journal article › Research › peer-review
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Search for new phenomena in photon plus jet events collected in proton-proton 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, , 20 Jan 2014, In: Physics Letters B. 728, p. 562-578Research output: Contribution to journal › Journal article › Research › peer-review
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Search for heavy Majorana neutrinos with the ATLAS detector in pp collisions at root s=8 TeV
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, , 29 Jul 2015, In: Journal of High Energy Physics (Online). 2015, 7, 162.Research output: Contribution to journal › Journal article › Research › peer-review
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Search for Low-Mass Dijet Resonances Using Trigger-Level Jets with the ATLAS Detector in pp Collisions at √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., Abu Al-Soud, W., Acharya, B. S., Adachi, S., Adam, L., Adamczyk, L., Adelman, J., Adersberger, M., Adiguzel, A., Adye, T. & 22 others, , 22 Aug 2018, In: Physical Review Letters. 121, 20 p., 081801.Research output: Contribution to journal › Journal article › Research › peer-review
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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, , 3 Jan 2019, In: Physical Review D. 99, 1, 32 p., 012001.Research output: Contribution to journal › Journal article › Research › peer-review
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Modelling radiation damage to pixel sensors in the ATLAS detector
ATLAS, A., 20 Jun 2019, In: Journal of Instrumentation. 14, 53 p., P06012.Research output: Contribution to journal › Journal article › Research › peer-review
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Measurement of fiducial and differential W+W- production cross-sections at root s=13 TeV with the ATLAS detector
ATLAS, A., 1 Oct 2019, In: European Physical Journal C. 79, 10, 34 p., 884.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Measurement of the ratio of cross sections for inclusive isolated-photon production in pp collisions at root s=13 and 8 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. & 21 others, , 12 Apr 2019, In: Journal of High Energy Physics. 2019, 4, 47 p., 093.Research output: Contribution to journal › Journal article › Research › peer-review
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Measurement of prompt photon production in root s(NN)=8.16 TeV p Pb collisions with ATLAS
Aaboud, M., Aad, G., Abbott, B., Abbott, DC., Abdinov, O., Abeloos, B., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Bajic, M., Besjes, G-J., Alonso Diaz, A., Camplani, A., Dam, M., de Almeida Dias, F., hqz214, H., Galster, G. A. G. K., Hansen, J. D., Hansen, P. H. & 8 others, , 10 Sep 2019, In: Physics Letters B. 796, p. 230-252 23 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Measurement of the t(t)over-barZ and t(t)over-barW cross sections in proton-proton collisions at root s=13 TeV with the ATLAS detector
ATLAS, A., 29 Apr 2019, In: Physical Review D. 99, 7, 38 p., 072009.Research output: Contribution to journal › Journal article › Research › peer-review
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Measurement of the flow harmonic correlations in pp, p plus Pb and low multiplicity Pb plus Pb collisions with the ATLAS detector at the LHC
ATLAS, A., 1 Feb 2019, In: Nuclear Physics A. 982, p. 479-482Research output: Contribution to journal › Journal article › Research › peer-review
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Search for electroweak diboson production in association with a high-mass dijet system in semileptonic final states in pp collisions at root s=13 TeV with the ATLAS detector
ATLAS, A., 22 Aug 2019, In: Physical Review D. 100, 3, 36 p., 032007.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Search for heavy charged long-lived particles in proton-proton collisions at root s=13 TeV using an ionisation measurement with the ATLAS detector
ATLAS, A., 10 Jan 2019, In: Physics Letters B. 788, p. 96-116 21 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Combinations of single-top-quark production cross-section measurements and vertical bar f(LV)V(tb)vertical bar determinations at root s=7 and 8 TeV with the ATLAS and CMS experiments
ATLAS, A. & The CMS collaboration, T. C. C., 16 May 2019, In: Journal of High Energy Physics. 2019, 5, 81 p., 088.Research output: Contribution to journal › Journal article › Research › peer-review
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Absolute mass lower limit for the lightest neutralino of the mssm from e+ e - data at S**(1/2) Up to 209GEV.
Heister...[et al.], A., Schael, S., Barate, R., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, John Renner, Hansen, Peter Henrik & Nilsson, B. S., 18 Mar 2004, In: Physics Letters B. 583, 3-4, p. 247-263Research output: Contribution to journal › Journal article › Research › peer-review
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Polarization of Λ and Λb from Z decay
Hansen, Peter Henrik, 1997, Contribution to Workshop on spin physics, Crakow 10/1/97-14/1/97.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Search for supersymmetry in the photon(s) plus missing energy channels at root s = 161 GeV and 172 GeV
Barate..[et al.], R., Buskulic, D., Decamp, D., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, John Renner, Hansen, Peter Henrik, Nilsson, B. S. & Waananen, A., 19 Feb 1998, In: Physics Letters B. 420, 1-2, p. 127-139 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Measurement of triple gauge WW gamma couplings at LEP2 using photonic events
Barate..[et al.], R., Buskulic, D., Decamp, D., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, John Renner, Hansen, Peter Henrik & Nilsson, B. S., 31 Dec 1998, In: Physics Letters B. 445, 1-2, p. 239-248 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Search for a nonminimal Higgs- boson produced in the reaction E+E--] HZ
Buskulic..[et al.], D., Debonis, I., Decamp, D., Møllerud, R., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, John Renner, Hansen, Peter Henrik & Nilsson, B. S., 26 Aug 1993, In: Physics Letters B. 313, 1-2, p. 312-325 13 p.Research output: Contribution to journal › Journal article › Research
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Search for the neutral Higgs Bosons of the MSSM in e+e- Collisions at sqrt(s) from 130 to 172 GeV
Barate..[et al.], R., Buskulic, D., Decamp, D., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, John Renner, Hansen, Peter Henrik, Nilsson, B. S. & Waananen, A., 23 Oct 1997, In: Physics Letters B. 412, 1-2, p. 173-188 15 p.Research output: Contribution to journal › Journal article › Research
ID: 13217
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Measurement of the W-+/- Z boson pair-production cross section in pp collisions at root s=13 TeV with the ATLAS detector
Research output: Contribution to journal › Journal article › Research › peer-review
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830
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Electron reconstruction and identification efficiency measurements with the ATLAS detector using the 2011 LHC proton-proton collision data
Research output: Contribution to journal › Journal article › Research › peer-review
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778
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Search for anomalous electroweak production of WW/WZ in association with a high-mass dijet system in pp collisions at root S=8 TeV with the ATLAS detector
Research output: Contribution to journal › Journal article › Research › peer-review
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