期刊
PHYSICAL REVIEW LETTERS
卷 127, 期 7, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.127.072001
关键词
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资金
- Office of Nuclear Physics of the U.S. Department of Energy [DE-SC0011090]
- Deutsche Forschungsgemeinschaft (DFG) under Germany's Excellence Strategy [EXC 2121, 390833306]
- PIER Hamburg Seed Project [PHM2019-01]
This study presents predictions for the gluon-fusion Higgs p(T) spectrum at the Large Hadron Collider, including improved third-order predictions and resummation. The (NLO)-L-3 correction is enhanced by cut-induced logarithmic effects, making it the highest-order prediction achieved so far at a hadron collider.
We present predictions for the gluon-fusion Higgs p(T) spectrum at third resummed and fixed order ((NLL)-L-3' + (NLO)-L-3) including fiducial cuts as required by experimental measurements at the Large Hadron Collider. Integrating the spectrum, we predict for the first time the total fiducial cross section to third order ((NLO)-L-3) and improved by resummation. The (NLO)-L-3 correction is enhanced by cut-induced logarithmic effects and is not reproduced by the inclusive (NLO)-L-3 correction times a lower-order acceptance. These are the highest-order predictions of their kind achieved so far at a hadron collider.
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