2025-05-24 23:21 |
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2025-05-24 23:05 |
Searches for boosted objects at ATLAS and CMS
/ Lanzac Berrocal, Marta (Univ. of Valencia and CSIC (ES))
/ATLAS Collaboration
The Large Hadron Collider (LHC) provides access to a high-energy regime where heavy Standard Model particles such as the top quark or Higgs bosons are often produced with large transverse momenta. In this boosted regime, the decay products of these particles become collimated, and cannot be reconstructed with the conventional reconstruction methods. [...]
ATL-PHYS-SLIDE-2025-176.-
Geneva : CERN, 2025 - 16 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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2025-05-24 22:45 |
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2025-05-24 22:39 |
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2025-05-24 19:11 |
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2025-05-24 19:05 |
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2025-05-22 19:22 |
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2025-05-22 19:11 |
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2025-05-22 19:08 |
From Run-2 to the HL-LHC: Higgs pairs in multilepton final states
/ Thornberry, Rea (Southern Methodist University (US))
/ATLAS Collaboration
A search is presented for non-resonant Higgs boson pair production decaying to multi-lepton final states using 140 fb-1 of proton-proton collision data at centre-of-mass energy 13 TeV, recorded with the ATLAS detector during Run-2 of the LHC. Nine search channels with varying multiplicities of electrons, muons, taus, and photons are combined to determine the observed (expected) limit on the signal strength, found to be 17 (11) times the Standard Model prediction. [...]
ATL-PHYS-SLIDE-2025-169.-
Geneva : CERN, 2025 - 1 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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2025-05-22 19:04 |
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