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:
2026-01-17
14:10
Search for dark matter produced in association with a Higgs boson decaying to bottom quarks in proton-proton collisions at $ \sqrt{s} = $ 13 TeV
A search for dark matter particles produced in association with a Higgs boson decaying to a bottom quark-antiquark pair in proton-proton collisions at $ \sqrt{s}= $ 13 TeV is presented. [...]
CERN-EP-2025-288 ; CMS-SUS-24-007-003.
- 2026
Additional information for the analysis - CMS AuthorList - Fulltext

Detailed record
2026-01-17
06:34
Reconstruction of atmospheric neutrinos in DUNE's horizontal-drift far-detector module / DUNE Collaboration
This paper reports on the capabilities in reconstructing and identifying atmospheric neutrino interactions in one of the Deep Underground Neutrino Experiment's (DUNE) far detector modules, a liquid argon time projection chamber (LArTPC) with horizontal drift (FD-HD) of ionization electrons. [...]
arXiv:2601.05697 ; FERMILAB-PUB-25-0961-LBNF.
- 43.
Fermilab Library Server - Fulltext - Fulltext

Detailed record
2026-01-17
05:51
A cosmologist's take on Little Red Dots / De Luca, Valerio ; Del Grosso, Loris ; Franciolini, Gabriele ; Kritos, Konstantinos ; Berti, Emanuele ; D'Orazio, Daniel ; Silk, Joseph
The James Webb Space Telescope (JWST) has uncovered a population of compact, high-redshift sources, the Little Red Dots (LRDs), which may host supermassive black holes (BHs) significantly heavier than their stellar content compared with local scaling relations. [...]
CERN-TH-2025-261 ; arXiv:2512.19666.
- 11.
Fulltext

Detailed record
2026-01-16
08:39
Updates from the AWAKE Helicon Plasma Source: Plasma Diagnostics Driving Advances in Particle Acceleration / Stollberg, C (Ecole Polytechnique, Lausanne ; CERN) ; Karimov, R (Ecole Polytechnique, Lausanne ; CERN) ; Furno, I (Ecole Polytechnique, Lausanne ; CERN) ; Guittienne, P (Ecole Polytechnique, Lausanne) ; Baquero, M (Ecole Polytechnique, Lausanne) ; Sublet, A (CERN) ; Santos, M V Dos (CERN) ; Amoedo, C (CERN) ; Buttenschön, B (Greifswald, Max Planck Inst. ; CERN)
The Advanced Wakefield Experiment (AWAKE), hosted at CERN, offers an innovative alternative to conventional radio frequency accelerators. [...]
2025 - 1.

Detailed record
2026-01-16
08:39
A New Solid-State Pulse Generator for the CERN PS Multi Turn Extraction Using an Inductive Adder Topology / Kramer, Thomas (CERN) ; Ruf, Johannes (CERN) ; Standen, Dylan (CERN) ; Peftitsis, Dimosthenis (Norwegian U. Sci. Tech.)
The Inductive Adder topology has been intensively studied at CERN and conceptual designs have been developed for the CLIC and FCC projects. [...]
2025 - 2.

Detailed record
2026-01-15
21:50
μRWELL-PICOSEC: Precision Timing with Resistive Micro-Well Detector / Gnanvo, K. (Jefferson Lab) ; Aleksan, R. (IRFU, Saclay) ; Angelis, Y. (Aristotle U., Thessaloniki ; Thessaloniki U.) ; Aune, S. (IRFU, Saclay) ; Bortfeldt, J. (LMU Munich (main)) ; Brunbauer, F. (CERN) ; Brunoldi, M. (Pavia U. ; INFN, Pavia) ; Chatzianagnostou, E. (Aristotle U., Thessaloniki ; Thessaloniki U.) ; Datta, J. (SUNY, Stony Brook) ; Dehmelt, K. (Jefferson Lab) et al.
The PICOSEC detector concept uses a micro-pattern gaseous detector (MPGD) amplification structure combined with a Cerenkov radiator coated with a semi-transparent photocathode to provide below tens of picosecond-level precision timing capabilities with minimum ionizing particles. [...]
arXiv:2512.10137.
- 15.
Fulltext

Detailed record
2026-01-15
21:50
First comments on a descoped/staged FCC-ee / Blondel, Alain (LPNHE, Paris) ; Grojean, Christophe (DESY ; Humboldt U., Berlin) ; Janot, Patrick (CERN) ; Wilkinson, Guy (Oxford U.)
In response to its remit, the European Strategy Group (ESG) recommended the electron-positron Future Circular Collider (FCC-ee) as the preferred option for the next flagship collider at CERN; and a descoped FCC-ee as the preferred alternative option (with reduced synchrotron radiation (SR) power, without a run at the $\rm t \bar t$ threshold, and with only two interaction regions) in the event that the preferred option turns out not to be feasible. [...]
arXiv:2601.05283.
- 8.
Fulltext

Detailed record
2026-01-15
19:07
Nuclear collectivity and the harmonic spectrum of two-body correlations / Blaizot, Jean-Paul (IPhT, Saclay) ; Giacalone, Giuliano (CERN) ; Lovato, Alessandro (Trento U. ; Argonne, PHY)
High-energy nuclear collisions have opened a new experimental method to reveal collective behavior in nuclear ground states through the lens of many-body correlations of nucleons. [...]
arXiv:2512.18926 ; CERN-TH-2025-265.
- 10.
Fulltext

Detailed record
2026-01-15
18:53
AMBER -- A Strong-Interaction Facility at CERN / Ketzer, Bernhard (Bonn U., HISKP) ; Chiosso, Michela (INFN, Turin ; Turin U. ; CERN)
AMBER (NA66) is a fixed-target facility at the M2 beam line of CERN SPS, which performs worldwide unique research on the internal structure and the excitation spectrum of hadrons. [...]
arXiv:2601.06570.
- 9.
Fulltext

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2026-01-15
16:51
An Optimal Observable Machine for reinterpretable measurements in high-energy physics / Mohr, Torben (KIT, Karlsruhe ; Gent U.) ; Quiroga Triviño, Alejandro (KIT, Karlsruhe) ; Riemer, Fabian (KIT, Karlsruhe) ; Monsch, Artur (KIT, Karlsruhe) ; Defranchis, Matteo (CERN) ; Knolle, Joscha (KIT, Karlsruhe) ; Mehta, Ankita (CERN) ; Kieseler, Jan (KIT, Karlsruhe) ; Klute, Markus (KIT, Karlsruhe)
A machine-learning-based framework for constructing generator-level observables optimized for parameter extraction in particle physics analyses is introduced, referred to as the Optimal Observable Machine (OOM). [...]
arXiv:2601.08813.
- 17.
Fulltext

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