@misc{10481/34831,
year = {2014},
url = {http://hdl.handle.net/10481/34831},
abstract = {This paper presents a measurement of the cross-section for high transverse
momentum W and Z bosons produced in pp collisions and decaying to allhadronic
final states. The data used in the analysis were recorded by the ATLAS
detector at the CERN Large Hadron Collider at a centre-of-mass energy of
s = 7 TeV and correspond to an integrated luminosity of 4.6 fb−1. The measurement
is performed by reconstructing the boosted W or Z bosons in single
jets. The reconstructed jet mass is used to identify the W and Z bosons, and a jet
substructure method based on energy cluster information in the jet centre-ofmass
frame is used to suppress the large multi-jet background. The cross-section
for events with a hadronically decaying W or Z boson, with transverse
momentum pT > 320 GeV and pseudorapidity |η| < 1.9, is measured to be
σ + = ± W Z 8.5 1.7 pb and is compared to next-to-leading-order calculations. The
selected events are further used to study jet grooming techniques.},
organization = {We thank CERN for the very successful operation of the LHC, as well as the support staff from
our institutions without whom ATLAS could not be operated efficiently. We acknowledge the
support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWF and FWF, Austria;
ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI,
Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS,
Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF, DNSRC and
Lundbeck Foundation, Denmark; EPLANET, ERC and NSRF, European Union; IN2P3-CNRS,
CEA-DSM/IRFU, France; GNSF, Georgia; BMBF, DFG, HGF, MPG and AvH Foundation,
Germany; GSRT and NSRF, Greece; ISF, MINERVA, GIF, I-CORE and Benoziyo Center,
Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; FOM and NWO, Netherlands;
BRF and RCN, Norway; MNiSW and NCN, Poland; GRICES and FCT, Portugal; MNE/IFA,
Romania; MES of Russia and ROSATOM, Russian Federation; JINR; MSTD, Serbia; MSSR, Slovakia; ARRS and MIZŠ Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC and
Wallenberg Foundation, Sweden; SER, SNSF and Cantons of Bern and Geneva, Switzerland;
NSC, Taiwan; TAEK, Turkey; STFC, the Royal Society and Leverhulme Trust, United
Kingdom; DOE and NSF, United States of America. The crucial computing support from all
WLCG partners is acknowledged gratefully, in particular from CERN and the ATLAS Tier-1
facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/
GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan),
RAL (UK) and BNL (USA) and in the Tier-2 facilities worldwide.},
publisher = {Institute of Physics (IOP)},
keywords = {Hadronic W},
keywords = {Boosted},
keywords = {Jet substructure},
title = {Measurement of the cross-section of high transverse momentum vector bosons reconstructed as single jets and studies of jet substructure in pp collisions at √s = 7 TeV with the ATLAS detector},
doi = {10.1088/1367-2630/16/11/113013},
author = {Aad, G. and Aguilar Saavedra, Juan Antonio and Atlas Collaboration},
}