001     643065
005     20260210210639.0
037 _ _ |a PUBDB-2025-05814
041 _ _ |a English
100 1 _ |a Schwanenberger, Christian
|0 P:(DE-H253)PIP1024695
|b 0
|e Corresponding author
111 2 _ |a 2025 European Physical Society Conference on High Energy Physics
|g EPS-HEP 2025
|c Marseille
|d 2025-07-06 - 2025-07-11
|w France
245 _ _ |a Top and Electroweak physics at the LHeC
260 _ _ |c 2025
336 7 _ |a Conference Paper
|0 33
|2 EndNote
336 7 _ |a Other
|2 DataCite
336 7 _ |a INPROCEEDINGS
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336 7 _ |a LECTURE_SPEECH
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336 7 _ |a Conference Presentation
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520 _ _ |a The Large Hadron electron Collider (LHeC) is the proposal to deliver electron-proton/nucleus collisions at CERN using the LHC hadron or nuclear beams and a 50 GeV electron beam from an Energy Recovery Linac (ERL) in racetrack configuration. While the 2021 update of its CDR [1] contemplated concurrent operation of electron-hadron and hadron-hadron collisions at the HL-LHC followed by standalone electron-hadron collisions, we propose, in view of the current HL-LHC schedule, an LHeC program extending the regular HL-LHC program with only a standalone electron-hadron operation phase [2]. In this way, the LHeC becomes a bridge from the HL-LHC to the next flagship project at CERN.In this talk we review the EW and top physics studies at the LHeC. We present new results on the extraction of the Weinberg angle and top, Z and W masses, together with the impact of the improved determination of PDFs+ at the LHeC on their extraction at the HL-LHC. We also present the possibilities for the determination of neutral current vector and axial couplings to light quarks, and for constraining parameters in SMEFT analyses. Concerning top physics, we present the determination of and and of anomalous couplings, including FCNC and, and of magnetic and electric dipole moments.[1] P. Agostini et al. (LHeC/FCC-he Study Group), J. Phys. G 48, 110501 (2021), arXiv:2007.14491 [hep-ex].[2] F. Ahmadova et al., e-Print: 2503.17727 [hep-ex].
536 _ _ |a 611 - Fundamental Particles and Forces (POF4-611)
|0 G:(DE-HGF)POF4-611
|c POF4-611
|f POF IV
|x 0
693 _ _ |a LHC
|e LHC: Other
|1 EXP:(DE-588)4398783-7
|0 EXP:(DE-H253)LHC-Exp-other-20150101
|5 EXP:(DE-H253)LHC-Exp-other-20150101
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787 0 _ |a Schwanenberger, Christian
|d 2025
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|t BSM physics at the LHeC and the FCC-eh
856 4 _ |u https://indico.in2p3.fr/event/33627/contributions/155113/
856 4 _ |u https://bib-pubdb1.desy.de/record/643065/files/EPS_LHeC_Top_EWK_CS.pdf
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909 C O |o oai:bib-pubdb1.desy.de:643065
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910 1 _ |a Deutsches Elektronen-Synchrotron
|0 I:(DE-588b)2008985-5
|k DESY
|b 0
|6 P:(DE-H253)PIP1024695
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
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|v Fundamental Particles and Forces
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920 1 _ |0 I:(DE-H253)CMS-20120731
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980 _ _ |a conf
980 _ _ |a VDB
980 _ _ |a I:(DE-H253)CMS-20120731
980 _ _ |a UNRESTRICTED


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