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:
2026-05-09
06:09
New particle formation from alpha pinene and trace sulfuric acid in the CERN CLOUD chamber / CLOUD Collaboration
New particle formation (NPF) contributes to about half of all cloud condensation nuclei worldwide (Gordon et al. [...]
2025 - 1.

Detailed record
2026-05-09
06:09
Optical effects in Gaseous Electron Multipliers (GEMs) / Edgeman, D (UNM, Albuquerque) ; Brunbauer, F M (CERN) ; Gardner, M (UNM, Albuquerque) ; Loomba, D (UNM, Albuquerque) ; Majewski, P A (Imperial Coll., London ; Rutherford Appleton Laboratory) ; Marley, T (Imperial Coll., London) ; Millins, L (Birmingham U. ; Rutherford Appleton Laboratory) ; Neep, T (Birmingham U.) ; Nikolopoulos, K (Birmingham U. ; U. Hamburg (main)) ; Schueler, J (UNM, Albuquerque) et al.
Optical time projection chambers (OTPCs) are well suited for applications that require the highest spatial resolution for particle track reconstruction. [...]
arXiv:2604.27399.
- 2026 - 16.
Fulltext

Detailed record
2026-05-09
06:09
Continuum contribution to charged-current absorption of low-energy $ν_e$ on $^{40}$Ar / Gardiner, Steven (Fermilab) ; Barham Alzás, Pablo (CERN) ; Nikolakopoulos, Alexis (Washington U., Seattle ; Gent U.) ; El-Haj, Luca H Abu (Fermilab ; Columbia U.) ; Jachowicz, Natalie (Gent U.) ; Pandey, Vishvas (Fermilab)
Accurate modeling of the absorption of tens-of-MeV $ν_e$ on $^{40}$Ar is needed to enable measurements of astrophysical neutrinos using large liquid argon time projection chamber (LArTPC) detectors, such as those planned for the Deep Underground Neutrino Experiment (DUNE). [...]
arXiv:2604.26801.
- 2026 - 27.
Fermilab Library Server - Fulltext

Detailed record
2026-05-09
04:02
Perturbative, Nonperturbative and Exact Aspects of Crystalline Phases in the Gross-Neveu Model / Benini, Francesco (SISSA, Trieste ; INFN, Trieste) ; Mamroud, Ohad (SISSA, Trieste ; INFN, Trieste) ; Reis, Tomas (CERN) ; Serone, Marco (SISSA, Trieste ; INFN, Trieste)
We study the crystalline phase of the $O(2N)$ Gross--Neveu model with a chemical potential for $a \leq N-2$ of the fermions. [...]
CERN-TH-2026-102 ; arXiv:2605.05307.
- 61.
Fulltext

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2026-05-09
04:02
New measurement of $K^+\toπ^+ν\barν$ branching ratio at the NA62 experiment / Chang, Xiafei (LPHE, Lausanne)
The ultra-rare decay $K^+\toπ^+ν\barν$ is a golden mode in flavor physics. [...]
arXiv:2604.12649.
- 6.
Fulltext

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2026-05-09
04:00
The strange and flavor-singlet axial form factors of the nucleon from lattice QCD / Barone, Alessandro (U. Mainz, PRISMA ; Mainz U., Inst. Kernphys.) ; Djukanovic, Dalibor (Helmholtz Inst., Mainz ; Darmstadt, GSI) ; von Hippel, Georg (U. Mainz, PRISMA ; Mainz U., Inst. Kernphys.) ; Meyer, Harvey B. (U. Mainz, PRISMA ; Helmholtz Inst., Mainz ; CERN ; Mainz U., Inst. Kernphys.) ; Ottnad, Konstantin (U. Mainz, PRISMA ; Bonn U., HISKP ; Mainz U., Inst. Kernphys.) ; Wittig, Hartmut (U. Mainz, PRISMA ; Helmholtz Inst., Mainz ; Mainz U., Inst. Kernphys.)
The singlet axial form factor of the nucleon provides essential input for a complete understanding of the nucleon axial structure. [...]
MITP-26-022 ; arXiv:2605.06559.
- 14.
Fulltext

Detailed record
2026-05-08
16:19
DRD3 collaboration (R&D on Solid-state Detector Technologies ) / Kramberger, Gregor (Jozef Stefan Institute (SI))
Talk at DRD Jamboree (October 2025)
CERN-DRD3-2026-003.- Geneva : CERN, 2026 Fulltext: PPTX;

Detailed record
2026-05-08
16:15
DRD3 collaboration / Kramberger, Gregor (Jozef Stefan Institute (SI))
The talk given at the 2026 European Edition of the International Workshop on the Circular Electron-Positron Collider (CEPC), Lisbon, Portugal..
CERN-DRD3-2026-002.- Geneva : CERN, 2026 Fulltext: PPTX;

Detailed record
2026-05-08
10:11
The CMS ME0 GEM detector for the HL-LHC / De Bruyn, Isabelle Helena J (Brussels U.) /CMS Collaboration
The CMS Muon system is undergoing significant upgrades for High-Luminosity LHC operation, including the installation of the ME0 GEM detector. This detector is a 6-layer station that will expand the geometrical acceptance for muons up to pseudorapidity $\lvert\eta\rvert=2.8$. [...]
CMS-CR-2026-055.- Geneva : CERN, 2026 - 10 p. Fulltext: PDF;
In : Corfu 2025 Workshop on Future Accelerators, Corfu, Greece, Gr, 27 Apr. - 4 May 2025

Detailed record
2026-05-08
06:04
Low Beta, Normal Conducting Cavities / Groening, Lars (Darmstadt, GSI)
The contribution is on issues being especially related to normal conducting cavities operating at non-relativistic beam energies. [...]
arXiv:2605.04909.
- 2026 - 16.
Fulltext

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