Filters (2)
Download Results
37,205 research outcomes, page 1 of 3,721
  • publication . Article . 2018
    Open Access English
    Authors:
    Aaboud, M.; Aad, G.; Abbott, B.; Abdinov, O.; Abeloos, B.; Abidi, S. H.; AbouZeid, O. S.; Abraham, N. L.; Abramowicz, H.; Abreu, H.; ...
    Publisher: APS

    A search is presented for the direct pair production of the stop, the supersymmetric partner of the top quark, that decays through an R-parity-violating coupling to a final state with two leptons and two jets, at least one of which is identified as a b-jet. The data set...

  • publication . Article . 2016
    Open Access English
    Authors:
    CMS Collaboration; Khachatryan, Vardan; Bäni, Lukas; Bianchini, Lorenzo; Casal, Bruno; Dissertori, Günther; Dittmar, Michael; Donegà, Mauro; Eller, Philipp; Grab, Christoph; ...
    Persistent Identifiers
    Publisher: The American Physical Society
    Country: Switzerland

    A search is presented for the production of two Higgs bosons in final states containing two photons and two bottom quarks. Both resonant and nonresonant hypotheses are investigated. The analyzed data correspond to an integrated luminosity of 19.7 fb−1 of proton-proton c...

    Add to ORCIDorcid
  • publication . Article . 2017
    Open Access English
    Authors:
    Aaboud, M; Aad, G; Abbott, B; Abdinov, O; Abeloos, B; Abidi, SH; AbouZeid, OS; Abraham, NL; Abramowicz, H; Abreu, H; ...
    Publisher: Elsevier
    Country: United Kingdom

    Searches for new phenomena in high-mass diphoton final states with the ATLAS experiment at the LHC are presented. The analysis is based on pp collision data corresponding to an integrated luminosity of 36.7 fb−1 at a centre-of-mass energy s=13TeV recorded in 2015 and 20...

  • publication . Article . 2019
    Open Access English
    Authors:
    Aaboud, M; Abbott, B; Aad, G; Abraham, N L; Allbrooke, B; Asquith, L; Cerri, A; Safarzadeh Samani, B; De Santo, A; Salvatore, F; ...
    Publisher: Institute of Physics
    Country: United Kingdom

    A search for Higgs boson pair production in the bbbb final state is carried out with up to 36.1 fb1 of LHC proton–proton collision data collected at ps = 13 TeV with the ATLAS detector in 2015 and 2016. Three benchmark signals are studied: a spin-2 graviton decaying int...

  • publication . Article . 2018
    Open Access English
    Authors:
    ATLAS Collaboration; Sultansoy, Saleh F.;
    Publisher: Springer Verlag
    Country: Turkey

    A search is performed for resonant and non-resonant Higgs boson pair production in the γ γ bb¯ final state. The data set used corresponds to an integrated luminosity of 36.1 fb−1 of proton-proton collisions at a centre-of-mass energy of 13 TeV recorded by the ATLAS dete...

  • publication . Article . Preprint . Other literature type . 2013
    Open Access English
    Authors:
    Stefania Ricciardi;
    Persistent Identifiers

    We review the first measurements of the CKM angle gamma from LHCb. These measurements have been performed with b-hadron decays dominated by b -> u and b -> c tree-level amplitudes, from which gamma can be determined without theoretical uncertainties. Precision is achiev...

    Add to ORCIDorcid
  • publication . Article . 2016
    Open Access
    Authors:
    Laura Rossetto; Stijn Buitink; Arthur Corstanje; J. E. Enriquez; Heino Falcke; Jörg R. Hörandel; Anna Nelles; Jörg P. Rachen; Pim Schellart; Olaf Scholten; ...
    Persistent Identifiers
    Country: Netherlands
    Project: EC | LOFAR (640130)

    The LOw Frequency ARay (LOFAR) is a multipurpose radio -antenna array aimed to detect radio signals in the 10 - 240 MHz frequency range, covering a large surface in Northern Europe with a higher de ...

    Add to ORCIDorcid
  • publication . Article . Other literature type . 2011
    Open Access
    Authors:
    Khachatryan, V; Sirunyan, AM; Tumasyan, A; Adam, W; Bergauer, T; Dragicevic, M; Ero, J; Fabjan, C; Friedl, M; Fruhwirth, R; ...
    Persistent Identifiers
    Countries: United States, Italy, Belgium, Brazil

    Made available in DSpace on 2013-08-28T14:10:34Z (GMT). No. of bitstreams: 1 WOS000288651800004.pdf: 445750 bytes, checksum: 36985b1ee731dbc2ecc6e3c86fb68e94 (MD5) Made available in DSpace on 2013-09-30T18:57:04Z (GMT). No. of bitstreams: 2 WOS000288651800004.pdf: 44575...

    Add to ORCIDorcid
  • publication . Preprint . Other literature type . Article . 2012
    Open Access
    Authors:
    LHCb collaboration; Aaij, R.; Beteta, C. Abellan; Adeva, B.; Adinolfi, M.; Adrover, C.; Affolder, A.; Ajaltouni, Z.; Albrecht, J.; Alessio, F.; ...
    Countries: United Kingdom, Switzerland, France

    Using 1.0 fb^{-1} of pp collision data collected at a centre-of-mass energy of sqrt{s}=7 TeV with the LHCb detector, measurements of the polarization amplitudes, strong phase difference and triple product asymmetries in the B_s^0 -> phi phi decay mode are presented. The...

  • publication . Article . 2015
    Open Access English
    Authors:
    , The ATLAS collaboration;
    Country: United Kingdom

    A search is performed for narrow resonances decaying into WW, WZ, or ZZ boson pairs using 20.3 fb−1 of proton-proton collision data at a centre-of-mass energy of √s=8 TeV recorded with the ATLAS detector at the Large Hadron Collider. Diboson resonances with masses in th...

37,205 research outcomes, page 1 of 3,721