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| Home > Publications database > Back-to-back azimuthal correlations in $\mathrm {Z} +$jet events at high transverse momentum in the TMD parton branching method at next-to-leading order > print |
| Home > Publications database > Back-to-back azimuthal correlations in $\mathrm {Z} +$jet events at high transverse momentum in the TMD parton branching method at next-to-leading order > print |
| 001 | 482438 | ||
| 005 | 20230214113514.0 | ||
| 024 | 7 | _ | |a Yang:2022qgk |2 INSPIRETeX |
| 024 | 7 | _ | |a inspire:2062679 |2 inspire |
| 024 | 7 | _ | |a arXiv:2204.01528 |2 arXiv |
| 024 | 7 | _ | |a 10.3204/PUBDB-2022-04776 |2 datacite_doi |
| 037 | _ | _ | |a PUBDB-2022-04776 |
| 041 | _ | _ | |a English |
| 082 | _ | _ | |a 530 |
| 088 | _ | _ | |a arXiv:2204.01528 |2 arXiv |
| 088 | _ | _ | |a DESY-22-025 |2 DESY |
| 088 | _ | _ | |a CERN-TH-2022-113 |2 CERN |
| 100 | 1 | _ | |a Yang, Heng |0 P:(DE-H253)PIP1086199 |b 0 |
| 245 | _ | _ | |a Back-to-back azimuthal correlations in $\mathrm {Z} +$jet events at high transverse momentum in the TMD parton branching method at next-to-leading order |
| 260 | _ | _ | |c 2022 |
| 336 | 7 | _ | |a Preprint |b preprint |m preprint |0 PUB:(DE-HGF)25 |s 1663156591_23760 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a WORKING_PAPER |2 ORCID |
| 336 | 7 | _ | |a Electronic Article |0 28 |2 EndNote |
| 336 | 7 | _ | |a preprint |2 DRIVER |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a Output Types/Working Paper |2 DataCite |
| 520 | _ | _ | |a Azimuthal correlations in $\mathrm {Z} +$jet production at large transverse momenta are computed by matching Parton-Branching (PB) TMD parton distributions and showers with NLO calculations via MCatNLO. The predictions are compared with those for dijet production in the same kinematic range. The azimuthal correlations $\Delta \phi $ between the Z boson and the leading jet are steeper compared to those in dijet production at transverse momenta $\mathcal{O}(100)$ GeV , while they become similar for very high transverse momenta ${{\mathcal {O}}}(1000)$ GeV . The different patterns of $\mathrm {Z} +$jet and dijet azimuthal correlations can be used to search for potential factorization-breaking effects in the back-to-back region, which depend on the different color and spin structure of the final states and their interferences with the initial states. In order to investigate these effects experimentally, we propose to measure the ratio of the distributions in $\Delta \phi $ for $\mathrm {Z} +$jet- and multijet production at low and at high transverse momenta, and compare the results to predictions obtained assuming factorization. We examine the role of theoretical uncertainties by performing variations of the factorization scale, renormalization scale and matching scale. In particular, we present a comparative study of matching scale uncertainties in the cases of PB-TMD and collinear parton showers. |
| 536 | _ | _ | |a 611 - Fundamental Particles and Forces (POF4-611) |0 G:(DE-HGF)POF4-611 |c POF4-611 |f POF IV |x 0 |
| 588 | _ | _ | |a Dataset connected to CrossRef, INSPIRE, Journals: bib-pubdb1.desy.de |
| 650 | _ | 7 | |a transverse momentum: high |2 INSPIRE |
| 650 | _ | 7 | |a dijet: production |2 INSPIRE |
| 650 | _ | 7 | |a measure: ratio |2 INSPIRE |
| 650 | _ | 7 | |a parton: showers |2 INSPIRE |
| 650 | _ | 7 | |a jet: production |2 INSPIRE |
| 650 | _ | 7 | |a scale: factorization |2 INSPIRE |
| 650 | _ | 7 | |a jet: multiple production |2 INSPIRE |
| 650 | _ | 7 | |a parton: distribution function |2 INSPIRE |
| 650 | _ | 7 | |a higher-order: 1 |2 INSPIRE |
| 650 | _ | 7 | |a scale: renormalization |2 INSPIRE |
| 650 | _ | 7 | |a dijet: angular correlation |2 INSPIRE |
| 650 | _ | 7 | |a initial state |2 INSPIRE |
| 650 | _ | 7 | |a color |2 INSPIRE |
| 650 | _ | 7 | |a interference |2 INSPIRE |
| 650 | _ | 7 | |a collinear |2 INSPIRE |
| 650 | _ | 7 | |a kinematics |2 INSPIRE |
| 650 | _ | 7 | |a structure |2 INSPIRE |
| 693 | _ | _ | |0 EXP:(DE-MLZ)NOSPEC-20140101 |5 EXP:(DE-MLZ)NOSPEC-20140101 |e No specific instrument |x 0 |
| 700 | 1 | _ | |a Bermudez Martinez, Armando |0 P:(DE-H253)PIP1023004 |b 1 |u desy |
| 700 | 1 | _ | |a Estevez Banos, Luis Ignacio |0 P:(DE-H253)PIP1081080 |b 2 |u desy |
| 700 | 1 | _ | |a Hautmann, Francesco |0 P:(DE-H253)PIP1093339 |b 3 |
| 700 | 1 | _ | |a Jung, H. |0 P:(DE-H253)PIP1002297 |b 4 |e Corresponding author |
| 700 | 1 | _ | |a Mendizabal Morentin, Mikel |0 P:(DE-H253)PIP1084933 |b 5 |u desy |
| 700 | 1 | _ | |a Moral Figueroa, Keila |0 P:(DE-HGF)0 |b 6 |
| 700 | 1 | _ | |a Prestel, S. |0 P:(DE-H253)PIP1019824 |b 7 |
| 700 | 1 | _ | |a Taheri Monfared, Sara |0 P:(DE-H253)PIP1026681 |b 8 |u desy |
| 700 | 1 | _ | |a van Kampen, A. M. |b 9 |
| 700 | 1 | _ | |a Wang, Qun |0 P:(DE-H253)PIP1086111 |b 10 |u desy |
| 700 | 1 | _ | |a Wichmann, Katarzyna |0 P:(DE-H253)PIP1004217 |b 11 |u desy |
| 856 | 4 | _ | |u https://arxiv.org/abs/2204.01528 |
| 856 | 4 | _ | |u https://bib-pubdb1.desy.de/record/482438/files/2204.01528.pdf |y OpenAccess |
| 856 | 4 | _ | |u https://bib-pubdb1.desy.de/record/482438/files/2204.01528.pdf?subformat=pdfa |x pdfa |y OpenAccess |
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| 913 | 1 | _ | |a DE-HGF |b Forschungsbereich Materie |l Matter and the Universe |1 G:(DE-HGF)POF4-610 |0 G:(DE-HGF)POF4-611 |3 G:(DE-HGF)POF4 |2 G:(DE-HGF)POF4-600 |4 G:(DE-HGF)POF |v Fundamental Particles and Forces |x 0 |
| 914 | 1 | _ | |y 2022 |
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| 915 | _ | _ | |a Creative Commons Attribution CC BY 4.0 |0 LIC:(DE-HGF)CCBY4 |2 HGFVOC |
| 915 | _ | _ | |a Published |0 StatID:(DE-HGF)0580 |2 StatID |
| 920 | 1 | _ | |0 I:(DE-H253)CMS-20120731 |k CMS |l LHC/CMS Experiment |x 0 |
| 980 | _ | _ | |a preprint |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a UNRESTRICTED |
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