CERN Accelerating science

SEE ALSO: PREPRINTS
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:
2025-03-13
15:50
Detection of the distant Quasar OP 313 with the first Large-Sized Telescope of CTAO /RE23/CTA-LST Collaboration
Context. Flat Spectrum Radio Quasars (FSRQs) often remain undetected at very-high-energy (VHE, E > 100 GeV) γ rays due to their typically soft spectra and large distance. [...]
CERN-RE23-2025-003.- Geneva : CERN, 2025 OP313_LST_Detection_v01: PDF;

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2025-03-13
04:27
Julia in HEP / Stewart, Graeme Andrew (CERN) ; Moreno Briceño, Alexander (Antonio Narino U.) ; Gras, Philippe (IRFU, Saclay) ; Hegner, Benedikt (CERN) ; Hernandez Acosta, Uwe (HZDR, Dresden) ; Gal, Tamas (Erlangen - Nuremberg U., ECAP) ; Ling, Jerry (Harvard U.) ; Mato, Pere (CERN) ; Mikhasenko, Mikhail (Ruhr U., Bochum) ; Schulz, Oliver (Munich, Max Planck Inst.) et al.
Julia is a mature general-purpose programming language, with a large ecosystem of libraries and more than 12000 third-party packages, which specifically targets scientific computing. [...]
arXiv:2503.08184.
- 12.
Fulltext

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2025-03-13
04:25
Fast Jet Finding in Julia / Stewart, Graeme Andrew (CERN) ; Ganguly, Sanmay (Indian Inst. Tech., Kanpur) ; Ghosh, Sattwamo (IISER, Kolkata, Mohanpur) ; Gras, Philippe (IRFU, Saclay) ; Krasnopolski, Atell (IISER, Kolkata, Mohanpur)
Jet reconstruction remains a critical task in the analysis of data from HEP colliders. [...]
arXiv:2503.08146.
- 8.
Fulltext

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2025-03-13
04:22
The Spectroscopic Stage-5 Experiment / Spec-S5 Collaboration
Observational cosmology has provided an extraordinary perspective on our universe and our place within it. [...]
arXiv:2503.07923.
- 27.
Fulltext

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2025-03-13
04:17
Exact Three-Point Functions in $\mathcal{N}=2$ Superconformal Field Theories: Integrability vs. Localization / Ferrando, Gwenaël (U. Bonn, Phys. Inst., BCTP) ; Komatsu, Shota (CERN) ; Lefundes, Gabriel (IPhT, Saclay ; ICTP-SAIFR, Sao Paulo) ; Serban, Didina (IPhT, Saclay)
We propose an integrability approach for planar three-point functions at finite coupling in $\mathcal{N}=2$ superconformal field theories obtained by $\mathbb{Z}_K$ orbifolds of $\mathcal{N}=4$ super Yang-Mills (SYM). [...]
BONN-TH-2025-09 ; arXiv:2503.07295.
- 17.
Fulltext

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2025-03-12
21:09
Measurements of the inclusive W and Z boson production cross sections and their ratios in proton-proton collisions at $ \sqrt{s}= $ 13.6 TeV
Measurements are presented of the W and Z boson production cross sections in proton-proton collisions at a center-of-mass energy of 13.6 TeV. [...]
CERN-EP-2025-013 ; CMS-SMP-22-017-003.
- 2025
Additional information for the analysis - CMS AuthorList - Fulltext

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2025-03-12
09:17
Small-$ x $ evolution of gluon fields from incoherent $ \mathrm{J}/\psi $ photoproduction in ultraperipheral PbPb collisions
Incoherent $ \mathrm{J}/\psi $ photoproduction in heavy ion ultraperipheral collisions (UPCs), in which the photon interacts with localized, fluctuating gluonic hotspots rather than the entire nucleus, provides a unique probe of those fluctuations. [...]
CERN-EP-2025-030 ; CMS-HIN-23-009-003.
- 2025
Additional information for the analysis - CMS AuthorList - Fulltext

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2025-03-12
08:25
Charged-hadron and identified-hadron ($K^\mathrm{0}_\mathrm{S}$, $\Lambda$, $\Xi^\mathrm{-}$) yield measurements in photo-nuclear Pb+Pb and $p$+Pb collisions at $\sqrt{s_\mathrm{NN}} = 5.02$ TeV with ATLAS / ATLAS Collaboration
This paper presents the measurement of charged-hadron and identified-hadron ($K^\mathrm{0}_\mathrm{S}$, $\Lambda$, $\Xi^\mathrm{-}$) yields in photo-nuclear collisions using 1.7 $\mathrm{nb^{-1}}$ of $\sqrt{s_\mathrm{NN}} = 5.02$ TeV Pb+Pb data collected in 2018 with the ATLAS detector at the Large Hadron Collider. [...]
arXiv:2503.08181 ; CERN-EP-2025-040.
- 2025 - 51 p, 51.
Fulltext - Previous draft version - Fulltext

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2025-03-11
21:27
Search for the associated production of a Higgs boson with a charm quark in the diphoton decay channel in pp collisions at $ \sqrt{s}= $ 13 TeV
This paper presents the first search for the associated production of a Higgs boson with a charm quark ($ \mathrm{c}\mathrm{H} $), with the Higgs boson decaying to two photons. [...]
CERN-EP-2025-010 ; CMS-HIG-23-010-003.
- 2025
Additional information for the analysis - CMS AuthorList - Fulltext

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2025-03-11
14:07
GEM Detector Fabrication and Characterization Facility at Panjab University / Kaur, Anureet (Panjab U.) /CMS Collaboration
The Gas Electron Multiplier(GEM) detector is one of the most important Micro-PatternGaseous Detector (MPGD) first introduced in 1997 by F. Sauli at CERN. [...]
CMS-CR-2025-025.- Geneva : CERN, 2025 - 5 p. Fulltext: PDF;
In : 26th DAE-BRNS High Energy Physics Symposium 2024, Varanasi, India, 19 - 23 Dec 2024

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