CERN Accelerating science

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ABOUT PREPRINTS
The Preprints collection aims to cover as far as possible all the grey literature in particle physics and its related technologies. The collection contains something like 400,000 documents, out of which about 50% can be accessed electronically. The documents originate from a variety of institutes all over the world. The collection, currently available, starts in 1979 and it has a full coverage of the arXiv.org e-Print archive since its beginning in 1991.

Preprints

Latest additions:
2025-12-10
17:12
Wavefront aberration detection of a Structured Laser Beam using artificial intelligence and its application in alignment / Dusek, Martin ; Gayde, Jean-Christophe (CERN) ; Sulc, Miroslav (Technical University of Liberec (CZ))
The Structured Laser Beam (SLB) is a pseudo-non-diffracting laser beam that shares many characteristics with a Bessel beam [...]
CERN-BE-2025-003.
- 2024 - 11.
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2025-12-10
16:51
Qualification of serial production of jigs for the universal adjustment platforms for the High Luminosity Project / Noir, Michel (CERN) ; Sosin, Mateusz (CERN) ; Bendotti, Noe Mathis Jean ; Pudlo, Bartlomiej Marcin ; Sjoberg, Leo (KTH Royal Institute of Technology (SE))
As part of the High Luminosity LHC (HL-LHC) project, a modular platform with 6 degrees of freedom, the Universal Adjustment Platform (UAP), has been developed [...]
CERN-BE-2025-002.
- 2025 - 4.
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2025-12-10
16:46
Modular sensor supports for precision alignment of HL-LHC components / Sosin, Mateusz (CERN) ; Biedrawa, Piotr ; Casarotto, Christian (Universita e INFN, Padova (IT)) ; Herty, Andreas (CERN) ; Kampp, Jonas ; Noir, Michel (CERN)
The High Luminosity Large Hadron Collider (HL-LHC) is an ambitious upgrade project to increase the LHC collision rate, significantly enhancing the physics discovery potential of the present LHC beyond 2030 [...]
CERN-BE-2025-001.
- 2025 - 4.
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2025-12-10
04:15
Measurement of Z$ \gamma $ production in proton-proton collisions at $ \sqrt{s}= $ 13.6 TeV and constraints on neutral triple gauge couplings
A measurement of the Z$ \gamma $ production cross section in proton-proton collisions at a center-of-mass energy of 13.6 TeV is presented. [...]
CERN-EP-2025-232 ; arXiv:2512.08582 ; CMS-SMP-24-002-003.
- 2025
Additional information for the analysis - CMS AuthorList - Fulltext

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2025-12-09
08:46
Axion couplings in Orbifold GUTs / Agrawal, Prateek (UC, Santa Barbara ; Oxford U., Theor. Phys.) ; Nee, Michael (Harvard U.) ; Reig, Mario (U. Oxford (main) ; CERN)
We consider the coupling of axions to gauge bosons in higher-dimensional Grand Unified Theories (GUT) inspired by string theory constructions with D-branes on orbifold singularities, the so-called orbifold GUTs. [...]
arXiv:2511.21830.
- 2025 - 16.
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2025-12-09
08:45
MUSIC: A Multi-Purpose Detector Concept for Physics at the 10 TeV Muon Collider / Andreetto, Paolo (INFN, Padua) ; Bartosik, Nazar (INFN, Turin ; Piemonte Orientale U., Novara) ; Bersani, Andrea (INFN, Genoa) ; Calzolari, Daniele (Padua U. ; CERN) ; Casarsa, Massimo (INFN, Trieste) ; Ciccarella, Vittoria Ludovica (Frascati ; U. Rome La Sapienza (main)) ; Di Meco, Elisa (Frascati) ; Gargiulo, Ruben (INFN, Rome) ; Gianelle, Alessio (INFN, Padua) ; Giraldin, Carlo (INFN, Trieste ; Trieste U.) et al.
This work presents a proof of concept for MUSIC, a multi-purpose detector conceived for high-precision and ultra-high-energy physics studies in the challenging environment of $\sqrt{s}=10$ TeV muon-antimuon collisions. [...]
arXiv:2511.23273.
- 2025 - 20.
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2025-12-09
08:45
EFT meets CFT: Multiloop renormalization of higher-dimensional operators in general $\boldsymbol{ϕ^4}$ theories / Henriksson, Johan (IPhT, Saclay ; CERN) ; Kousvos, Stefanos R (INFN, Pisa ; INFN, Turin ; U. Turin (main) ; U. Pisa (main)) ; Roosmale Nepveu, Jasper (Taiwan, Natl. Taiwan U. ; Unlisted, TW)
The renormalization of composite operators is a fundamental aspect of quantum field theory, relevant for the description of phase transitions and high energy phenomenology. [...]
arXiv:2511.16740.
- 2025 - 76.
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2025-12-09
05:22
Precision Measurements of Higgs Hadronic Decay Modes at the FCC-ee / Del Vecchio, Andrea (U. Rome La Sapienza (main)) ; Eysermans, Jan (MIT) ; Gouskos, Loukas (Brown U.) ; Iakovidis, George (Brookhaven Natl. Lab.) ; Maloizel, Alexis (APC, Paris) ; Marchiori, Giovanni (APC, Paris) ; Selvaggi, Michele (CERN)
The expected precision at the FCC-ee on the product $σ\times\mathcal{B}(H\rightarrow b\bar{b}, c\bar{c},s\bar{s},gg)$ of Higgs boson production cross sections times branching ratios of hadronic decays is presented. [...]
arXiv:2511.23149.
- 30.
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2025-12-09
05:20
A Survey of the Latin American High Energy Physics community on the future flagship project at CERN for the ESPP Update / Camacho, Reina (LPNHE, Paris) ; Cruz, Melissa (Honduras U.) ; Mele, Salvatore (CERN) ; Monticelli, Fernando (La Plata U.) ; Mulders, Martijn (CERN) ; Rosenfeld, Rogerio (Sao Paulo, IFT) ; Sandoval, Carlos (Colombia, U. Natl.) ; Tejeda-Yeomans, Maria Elena (Colima U.)
This document collects input from Latin America as a contribution to the Update of the European Strategy for Particle Physics. [...]
arXiv:2512.00826.
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2025-12-08
18:30
Searches for new phenomena in hadronic final states using the ATLAS detector / Barakat, Marawan (Deutsches Elektronen-Synchrotron (DE))
Many theories beyond the Standard Model predict new phenomena giving rise to multijet final states. [...]
ATL-PHYS-PROC-2025-126.
- 2025 - 7.
Original Communication (restricted to ATLAS) - Full text

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