Journal Article

PUBDB-2026-00958

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Chasing the Two-Higgs-Doublet Model via Electroweak Corrections at e+e- Colliders

Bredt, P.DESY* ; Banno, T. ; Höfer, M. ; Iguro, S. ; Kilian, W. ; Ma, Y. ; Reuter, J.DESY* ; Zhang, H. (Corresponding author)

2026
APS College Park, Md.

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Please use a persistent id in citations: doi:10.1103/mnqp-l2h9  doi:10.3204/PUBDB-2026-00958

Report No.: CERN-TH-2025-181; DESY-25-121; IRMP-CP3-25-30; KA-TP-28-2025; P3H-25-063; SI-HEP-2025-19; arXiv:2509.05421

Abstract: We present a comprehensive study of Higgs boson production associated with a neutrino pair at e+e- colliders (e+e-→hνν¯) at next-to-leading-order accuracy in both the standard model and the two-Higgs-doublet model. We show that these new physics effects will be observable in total and differential cross sections when compared with theoretical predictions that include electroweak corrections, even in the Higgs alignment limit. This highlights the potential of precision studies at future e+e- colliders for searching new physics.

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Contributing Institute(s):

1. Theorie-Gruppe (T)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF4-611) (POF4-611)
2. EAJADE - Europe-America-Japan Accelerator Development and Exchange Programme (101086276) (101086276)
3. DFG project G:(GEPRIS)396021762 - TRR 257: Phänomenologische Elementarteilchenphysik nach der Higgs-Entdeckung (396021762) (396021762)
4. DFG project G:(GEPRIS)390833306 - EXC 2121: Das Quantisierte Universum II (390833306) (390833306)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2026

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Database coverage:
; ; ; ; Clarivate Analytics Master Journal List ; Current Contents - Electronics and Telecommunications Collection ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; Essential Science Indicators ; IF >= 5 ; JCR ; Nationallizenz ; SCOAP3 sponsored Journal ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint Bredt, P. ; Banno, T. ; Höfer, M. ; Iguro, S. ; Kilian, W. ; Ma, Y. ; Reuter, J. (Corresponding author)DESY* ; Zhang, H.
Chasing the two-Higgs-doublet model via electroweak corrections at $e^+e^-$ colliders
[10.3204/PUBDB-2025-03869]     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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