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Measurement of Lepton-Jet Correlation in Deep-Inelastic Scattering with the H1 Detector Using Machine Learning for Unfolding

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Measurement of Lepton-Jet Correlation in Deep-Inelastic Scattering with the H1 Detector Using Machine Learning for Unfolding. / H1 Collaboration .
In: Physical review letters, Vol. 128, No. 13, 132002, 31.03.2022.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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H1 Collaboration . Measurement of Lepton-Jet Correlation in Deep-Inelastic Scattering with the H1 Detector Using Machine Learning for Unfolding. Physical review letters. 2022 Mar 31;128(13):132002. doi: 10.1103/PhysRevLett.128.132002

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@article{9e2ef4c29c7241fa8a6549b9e7d0ce43,
title = "Measurement of Lepton-Jet Correlation in Deep-Inelastic Scattering with the H1 Detector Using Machine Learning for Unfolding",
abstract = "The first measurement of lepton-jet momentum imbalance and azimuthal correlation in lepton-proton scattering at high momentum transfer is presented. These data, taken with the H1 detector at HERA, are corrected for detector effects using an unbinned machine learning algorithm (multifold), which considers eight observables simultaneously in this first application. The unfolded cross sections are compared with calculations performed within the context of collinear or transverse-momentum-dependent factorization in quantum chromodynamics as well as Monte Carlo event generators. ",
author = "{H1 Collaboration} and V. Andreev and M. Arratia and A. Baghdasaryan and A. Baty and K. Begzsuren and A. Belousov and A. Bolz and V. Boudry and G. Brandt and D. Britzger and A. Buniatyan and L. Bystritskaya and A.J. Campbell and {Cantun Avila}, K.B. and K. Cerny and V. Chekelian and Z. Chen and J.G. Contreras and {Cunqueiro Mendez}, L. and J. Cvach and J.B. Dainton and K. Daum and A. Deshpande and C. Diaconu and G. Eckerlin and S. Egli and E. Elsen and L. Favart and A. Fedotov and J. Feltesse and M. Fleischer and A. Fomenko and C. Gal and J. Gayler and L. Goerlich and N. Gogitidze and M. Gouzevitch and C. Grab and T. Greenshaw and G. Grindhammer and D. Haidt and R.C.W. Henderson and J. Hessler and J. Hladk{\'y} and D. Hoffmann and R. Horisberger and T. Hreus and F. Huber and P.M. Jacobs and M. Jacquet",
year = "2022",
month = mar,
day = "31",
doi = "10.1103/PhysRevLett.128.132002",
language = "English",
volume = "128",
journal = "Physical review letters",
issn = "1079-7114",
publisher = "American Physical Society",
number = "13",

}

RIS

TY - JOUR

T1 - Measurement of Lepton-Jet Correlation in Deep-Inelastic Scattering with the H1 Detector Using Machine Learning for Unfolding

AU - H1 Collaboration

AU - Andreev, V.

AU - Arratia, M.

AU - Baghdasaryan, A.

AU - Baty, A.

AU - Begzsuren, K.

AU - Belousov, A.

AU - Bolz, A.

AU - Boudry, V.

AU - Brandt, G.

AU - Britzger, D.

AU - Buniatyan, A.

AU - Bystritskaya, L.

AU - Campbell, A.J.

AU - Cantun Avila, K.B.

AU - Cerny, K.

AU - Chekelian, V.

AU - Chen, Z.

AU - Contreras, J.G.

AU - Cunqueiro Mendez, L.

AU - Cvach, J.

AU - Dainton, J.B.

AU - Daum, K.

AU - Deshpande, A.

AU - Diaconu, C.

AU - Eckerlin, G.

AU - Egli, S.

AU - Elsen, E.

AU - Favart, L.

AU - Fedotov, A.

AU - Feltesse, J.

AU - Fleischer, M.

AU - Fomenko, A.

AU - Gal, C.

AU - Gayler, J.

AU - Goerlich, L.

AU - Gogitidze, N.

AU - Gouzevitch, M.

AU - Grab, C.

AU - Greenshaw, T.

AU - Grindhammer, G.

AU - Haidt, D.

AU - Henderson, R.C.W.

AU - Hessler, J.

AU - Hladký, J.

AU - Hoffmann, D.

AU - Horisberger, R.

AU - Hreus, T.

AU - Huber, F.

AU - Jacobs, P.M.

AU - Jacquet, M.

PY - 2022/3/31

Y1 - 2022/3/31

N2 - The first measurement of lepton-jet momentum imbalance and azimuthal correlation in lepton-proton scattering at high momentum transfer is presented. These data, taken with the H1 detector at HERA, are corrected for detector effects using an unbinned machine learning algorithm (multifold), which considers eight observables simultaneously in this first application. The unfolded cross sections are compared with calculations performed within the context of collinear or transverse-momentum-dependent factorization in quantum chromodynamics as well as Monte Carlo event generators.

AB - The first measurement of lepton-jet momentum imbalance and azimuthal correlation in lepton-proton scattering at high momentum transfer is presented. These data, taken with the H1 detector at HERA, are corrected for detector effects using an unbinned machine learning algorithm (multifold), which considers eight observables simultaneously in this first application. The unfolded cross sections are compared with calculations performed within the context of collinear or transverse-momentum-dependent factorization in quantum chromodynamics as well as Monte Carlo event generators.

U2 - 10.1103/PhysRevLett.128.132002

DO - 10.1103/PhysRevLett.128.132002

M3 - Journal article

VL - 128

JO - Physical review letters

JF - Physical review letters

SN - 1079-7114

IS - 13

M1 - 132002

ER -