@article{0da131b1c62d4e2cbb46df1f384fbb16,
title = "Measurement of cross sections for production of a Z boson in association with a flavor-inclusive or doubly b-tagged large-radius jet in proton-proton collisions at √s = 13 TeV with the ATLAS experiment",
abstract = "We present measurements of cross sections for production of a leptonically decaying Z boson in association with a large-radius jet in 13 TeV proton-proton collisions at the LHC, using 36 fb - 1 of data from the ATLAS detector. Integrated and differential cross sections are measured at particle level in both a flavor inclusive and a doubly b -tagged fiducial phase space. The large-radius jet mass and transverse momentum, its kinematic relationship to the Z boson, and the angular separation of b -tagged small-radius track jets within the large-radius jet are measured. This measurement constitutes an important test of perturbative quantum chromodynamics in kinematic and flavor configurations relevant to several Higgs boson and beyond-Standard-Model physics analyses. The results highlight issues with modeling of additional hadronic activity in the flavor-inclusive selection, and a distinction between flavor-number schemes in the b -tagged phase space.",
author = "{Atlas Collaboration} and P. Jackson and Kong, {A. X.Y.} and Oliver, {J. L.} and Ruggeri, {T. A.} and Sharma, {A. S.} and White, {M. J.} and V. Jain and Swift, {S. P.} and Gingrich, {D. M.} and Pinfold, {J. L.} and H. Wang and O. Cakir and {Duran Yildiz}, H. and S. Kuday and {Turk Cakir}, I. and S. Sultansoy and {Adam Bourdarios}, C. and M. Belfkir and N. Berger and F. Costanza and A. Cueto and O. Dartsi and M. Delmastro and {Di Ciaccio}, L. and L. Franco and C. Goy and T. Guillemin and T. Hryn{\textquoteright}ova and S. J{\'e}z{\'e}quel and I. Koletsou and R. Lafaye and J. Lev{\^e}que and {Lorenzo Martinez}, N. and L. Portales and E. Sauvan and I. Wingerter-Seez and Y. Abulaiti and Benjamin, {D. P.} and Bhopatkar, {V. S.} and S. Chekanov and Hopkins, {W. H.} and E. Kourlitis and T. LeCompte and J. Love and J. Metcalfe and Mete, {A. S.} and A. Paramonov and F. Alfonsi and Hooberman, {B. H.} and Neubauer, {M. S.}",
note = "Publisher Copyright: {\textcopyright} 2023 CERN, for the ATLAS Collaboration.",
year = "2023",
month = jul,
day = "1",
doi = "10.1103/PhysRevD.108.012022",
language = "English (US)",
volume = "108",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "1",
}