@article{oai:tsukuba.repo.nii.ac.jp:00044249,
 author = {原, 和彦 and 金, 信弘 and "大, , 英希 " and 佐藤, 構二 and 受川, 史彦 and ATLA Collaboration and "Har, , K. " and "Ki, , S.H. " and "Okaw, , H. " and "Sat, , K. " and "Ukegaw, , F. "},
 issue = {7},
 journal = {Physical review D},
 month = {Oct},
 note = {Jet energy scale measurements and their systematic uncertainties are reported for jets measured with the ATLAS detector using proton-proton collision data with a center-of-mass energy of √s=13??TeV, corresponding to an integrated luminosity of 3.2??fb?1 collected during 2015 at the LHC. Jets are reconstructed from energy deposits forming topological clusters of calorimeter cells, using the anti-kt algorithm with radius parameter R=0.4. Jets are calibrated with a series of simulation-based corrections and in situ techniques. In situ techniques exploit the transverse momentum balance between a jet and a reference object such as a photon, Z boson, or multijet system for jets with 20<pT<2000??GeV and pseudorapidities of |η|<4.5, using both data and simulation. An uncertainty in the jet energy scale of less than 1% is found in the central calorimeter region (|η|<1.2) for jets with 100<pT<500??GeV. An uncertainty of about 4.5% is found for low-pT jets with pT=20??GeV in the central region, dominated by uncertainties in the corrections for multiple proton-proton interactions. The calibration of forward jets (|η|>0.8) is derived from dijet pT balance measurements. For jets of pT=80??GeV, the additional uncertainty for the forward jet calibration reaches its largest value of about 2% in the range |η|>3.5 and in a narrow slice of 2.2<|η|<2.4.},
 title = {Jet energy scale measurements and their systematic uncertainties in proton-proton collisions at root s=13 TeV with the ATLAS detector},
 volume = {96},
 year = {2017}
}