Constraints on the Higgs boson self-coupling from single- and double-Higgs production with the ATLAS detector using pp collisions at TeV
Constraints on the Higgs boson self-coupling are set by combining double-Higgs boson analyses in the
Latest articles
- Wed Nov 02 2022
- Wed Nov 02 2022
Measurement of the differential production cross section as a function of the jet mass and extraction of the top quark mass in hadronic decays of boosted top quarks
A measurement of the jet mass distribution in hadronic decays of Lorentz-boosted top quarks is presented. The measurement is performed in the lepton + jets channel of top quark pair production ($\hbox...
- Fri Oct 28 2022
Azimuthal correlations in Z +jets events in proton–proton collisions at \sqrt{s} = 13\,\text {Te}\hspace{-.08em}\text {V}
The production of Z bosons associated with jets is measured in collisions at \sqrt{s}=13\,\text {Te}\hspace{-.08em}\text {V} with data recorded with the CMS experiment at the L...
- Sat Oct 15 2022
Azimuthal anisotropy of dijet events in PbPb collisions at = 5.02 TeV
AbstractThe path-length dependent parton energy loss within the dense partonic medium created in lead-lead collisions at a nucleon-nucleon center-of-mass energy of = 5.02 Te...
- Fri Sep 30 2022
Search for new heavy resonances decaying to WW, WZ, ZZ, WH, or ZH boson pairs in the all-jets final state in proton-proton collisions at
A search for new heavy resonances decaying to WW, WZ, ZZ, WH, or ZH boson pairs in the all-jets final state is presented. The analysis is based on proton-proton collision data recorded by the CMS dete...
- Thu Sep 29 2022
Measurement of the polarisation of W bosons produced in top-quark decays using dilepton events at TeV with the ATLAS experiment
A measurement of the polarisation of W bosons produced in top-quark decays is presented, using proton–proton collision data at a centre-of-mass energy of
ATLASPUBLISHEDDisplaced vertices / Long-lived particlesJets - Wed Sep 28 2022
Search for direct pair production of sleptons and charginos decaying to two leptons and neutralinos with mass splittings near the W-boson mass in = 13 TeV pp collisions with the ATLAS detector
A search for the electroweak production of pairs of charged sleptons or charginos decaying into two-lepton final states with missing transverse momentum is presented. Two simplified models of R-parity...
- Thu Sep 15 2022
Search for pair production of vector-like quarks in leptonic final states in proton-proton collisions at = 13 TeV
A search is presented for vector-like T and B quark-antiquark pairs produced in proton-proton collisions at a center-of-mass energy of 13 TeV. Data were collected by the CMS experiment at the CERN LHC...
- Fri Sep 02 2022
Search for displaced photons produced in exotic decays of the Higgs boson using 13 TeV collisions with the ATLAS detector
A search is performed for delayed and nonpointing photons originating from the displaced decay of a neutral long-lived particle (LLP). The analysis uses the full run 2 dataset of proton-proton collisi...
- Thu Aug 25 2022
Measurement of the Higgs boson inclusive and differential fiducial production cross sections in the diphoton decay channel with pp collisions at = 13 TeV
The measurements of the inclusive and differential fiducial cross sections of the Higgs boson decaying to a pair of photons are presented. The analysis is performed using proton-proton collisions data...