14th International Workshop on Boosted Object Phenomenology, Reconstruction, Measurements and Searches in HEP

Session

BSM

15 Aug 2022, 13:30

Auditorium VMP8 (University of Hamburg)

Conveners

BSM: /Top

• Clemens Lange (Paul Scherrer Institute (CH))

31. Search for heavy BSM particles coupling to third generation quarks at CMS

Dr Denis Rathjens (Texas A & M University (US))

15/08/2022, 13:30

Presentation

We present results of searches for massive vector-like third-generation quark and lepton partners using proton-proton collision data collected with the CMS detector at the CERN LHC at a center-of-mass energy of 13 TeV. Pair production of vector-like leptons is studied, with decays into final states, containing third generation quarks and leptons. Vector-like quarks are studied in both single...

33. Searches for heavy resonances decaying into Z, W and Higgs bosons at CMS

Sotiroulla Konstantinou (University of Cyprus (CY))

15/08/2022, 13:50

Presentation

A summary of searches for heavy resonances with masses exceeding 1 TeV decaying into pairs or triplets of bosons is presented, performed on data produced by LHC pp collisions at $\sqrt{s}$ = 13 TeV and collected with the CMS detector during 2016, 2017, and 2018. The common feature of these analyses is the boosted topology, namely the decay products of the considered bosons (both electroweak W,...

40. Searches for resonances decaying to pairs of heavy bosons in ATLAS

Ali El Moussaouy (Universite Hassan II, Ain Chock (MA))

15/08/2022, 14:10

Presentation

Many new physics models predict the existence of Higgs-like particles decaying into two bosons (W, Z, photon, or Higgs bosons) making these important signatures in the search for new physics. Searches for Vy, VV, and VH resonances have been performed in various final states. In some of these searches, jet substructure techniques are used to disentangle the hadronic decay products in highly...

43. Searches for boosted resonances (non-diboson) with the ATLAS detector

Lars Henkelmann (University of Cambridge (GB))

15/08/2022, 14:30

Presentation

Many new-physics signatures at the LHC produce highly boosted particles, leading to close-by objects in the detector and necessitating jet substructure techniques to disentangle the hadronic decay products. This talk will illustrate the use of these techniques in recent ATLAS searches for heavy W' and Z' resonances in top-bottom and di-top final states, as well as in searches for vector-like...

41. Testing the Standard Model in boosted top quark production with the ATLAS experiment at the LHC

Kevin Sedlaczek (Technische Universitaet Dortmund (DE))

15/08/2022, 14:50

Presentation

The LHC has unlocked a previously unexplored energy regime. Dedicated techniques have been developed to reconstruct and identify boosted top quarks. Measurements in boosted top quark production test the Standard Model in a region with a strongly enhanced sensitivity to high-scale new phenomena. In this contribution, several new measurements of the ATLAS experiment are presented of the...