Measurement of jet-substructure observables in top quark, W boson and light jet production in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep08(2019)033
Abstract: Abstract A measurement of jet substructure observables is presented using data collected in 2016 by the ATLAS experiment at the LHC with proton-proton collisions at $$ \sqrt{s} $$ s = 13 TeV. Large-radius jets groomed… read more here.
Keywords: substructure; substructure observables; proton; jet substructure ... See more keywords
Photon isolation and jet substructure
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2018)164
Abstract: A bstractWe introduce soft drop isolation, a new photon isolation criterion inspired by jet substructure techniques. Soft drop isolation is collinear safe and is equivalent to Frixione isolation at leading non-trivial order in the small… read more here.
Keywords: soft drop; photon; jet substructure; isolation ... See more keywords
Probing the inert doublet model using jet substructure with a multivariate analysis
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.055040
Abstract: We explore the challenging but phenomenologically interesting hierarchical mass spectrum of Inert Doublet Model where relatively light dark matter along with much heavier scalar states can fully satisfy the constraints on the relic abundance and… read more here.
Keywords: inert doublet; multivariate analysis; jet substructure; doublet model ... See more keywords
Subtracted cumulants: Mitigating large background in jet substructure
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.074030
Abstract: We introduce a new approach for jet physics studies using subtracted cumulants of jet substructure observables, which are shown to be insensitive to contributions from soft-particle emissions uncorrelated with the hard process. Therefore subtracted cumulants… read more here.
Keywords: subtracted cumulants; large background; jet; jet substructure ... See more keywords
Jet angularities in photoproduction at the Electron-Ion Collider
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.101.054028
Abstract: We consider the one-parameter family of jet substructure observables known as angularities using the specific case of inclusive jets arising from photoproduction events at an Electron-Ion Collider (EIC). We perform numerical calculations at next-to-leading logarithmic… read more here.
Keywords: electron ion; ion collider; jet; jet substructure ... See more keywords
Pushing forward jet substructure measurements in heavy-ion collisions
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review D"
DOI: 10.1103/physrevd.107.094003
Abstract: Energetic jets that traverse the quark-gluon plasma created in heavy-ion collisions serve as excellent probes to study this new state of deconfined QCD matter. Presently, however, our ability to achieve a crisp theoretical interpretation of… read more here.
Keywords: jet substructure; heavy ion; jet; ion collisions ... See more keywords
Jet substructure in neutral current deep inelastic e+p scattering at the upcoming Electron-Ion Collider
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review D"
DOI: 10.1103/physrevd.107.116002
Abstract: Predictions are made for the jet substructure of one-jet events produced in electron-proton neutral current deep inelastic scattering at the future Electron-Ion Collider for exchanged four-momentum squared, $Q^2>125$ GeV$^2$. Data are simulated using Monte Carlo… read more here.
Keywords: neutral current; inelastic scattering; current deep; deep inelastic ... See more keywords
Quantum Interference in Jet Substructure from Spinning Gluons.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.112003
Abstract: Collimated sprays of hadrons, called jets, are an emergent phenomenon of quantum chromodynamics (QCD) at collider experiments, whose detailed internal structure encodes valuable information about the interactions of high energy quarks and gluons and their… read more here.
Keywords: energy; substructure; quantum interference; jet substructure ... See more keywords