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:
2026-03-05
11:19
End-to-end Differentiable Calibration and Reconstruction for Optical Particle Detectors / Alterkait, Omar (Tufts U. (main) ; IAIFI, Cambridge) ; Jesús-Valls, César (CERN) ; Matsumoto, Ryo (Tokyo Inst. Tech.) ; de Perio, Patrick (Tokyo U., IPMU) ; Terao, Kazuhiro (SLAC)
Large-scale homogeneous detectors with optical readouts are widely used in particle detection, with Cherenkov and scintillator neutrino detectors as prominent examples. [...]
arXiv:2602.24129.
- 2026 - 23.
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2026-03-05
07:19
SND@LHC Upgrade for the High-Luminosity LHC: Physics Reach and Installation Scenarios / SND@LHC Collaboration
The SND@LHC experiment is currently taking data at the Large Hadron Collider (LHC), exploring the unique forward region at pseudorapidities from 7.2 to 8.4. [...]
arXiv:2602.21881.
- 13.
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2026-03-05
06:15
Radiative Corrections in Supergravity Models of Inflation / Ellis, John (King's Coll. London ; CERN) ; Gherghetta, Tony (U. Minnesota, Minneapolis (main)) ; Kaneta, Kunio (Niigata U.) ; Ke, Wenqi (U. Minnesota, Minneapolis (main)) ; Olive, Keith A. (U. Minnesota, Minneapolis (main))
Supergravity provides the natural supersymmetric framework for early universe cosmology. [...]
UMN-TH-4521/26 ; FTPI-MINN-26/05 ; KCL-PH-TH/2026-05 ; CERN-TH-2026-022 ; arXiv:2603.02389.
- 30.
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2026-03-05
06:11
Search for a narrow resonance with a mass between 10 and 70 GeV decaying to a pair of photons in proton-proton collisions at $\sqrt{s}$ = 13 TeV / CMS Collaboration
The existence of a new spin-zero particle with a mass below the electroweak scale is predicted by several theoretical models. [...]
arXiv:2603.03250 ; CMS-HIG-24-014 ; CERN-EP-2026-007.
- 43.
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2026-03-05
05:27
Unshadowing the constituent quark number scaling of harmonic flow in heavy-ion collisions / Reichert, Tom (CERN ; Duke U.) ; Karpenko, Iurii (Prague, Tech. U.)
Constituent quark number scaling of elliptic flow has been proposed as one key observable to identify the phase transition or the absence of the Quark-Gluon Plasma (QGP) in heavy-ion collisions. [...]
CERN-TH-2026-023 ; INT-PUB-26-007 ; arXiv:2603.02927.
- 11.
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2026-03-05
05:27
Continual Learning via Ensemble-Based Depth-Wise Masked Autoencoders for Data Quality Monitoring in High-Energy Physics / Julson, Dale (Texas U.) ; Reinhardt, Eric (Alabama U.) ; Krutsylo, Andrii (Warsaw, Inst. Phys.) ; Sohal, Resham (Alabama U.) ; Fidalgo, Guillermo (Alabama U.) ; Gleyzer, Sergei (Alabama U.) ; Usai, Emanuele (Alabama U.)
Machine learning (ML) techniques have been demonstrated to improve the accuracy and efficiency of anomaly detection (AD) when compared to conventional methods. [...]
arXiv:2603.02369.
- 23.
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2026-03-05
05:27
Building an AI-native Research Ecosystem for Experimental Particle Physics: A Community Vision / Aarrestad, Thea Klaeboe (ETH, Zurich (main)) ; Abdelhamid, Alaa (Tennessee U.) ; Abidi, Haider (Brookhaven) ; Adelman, Jahred (Northern Illinois U.) ; Adelman-McCarthy, Jennifer (Fermilab) ; Aeron, Shuchin (Tufts U.) ; Agarwal, Garvita (U. Notre Dame (main)) ; Ali, Usman (Oklahoma U.) ; Alpigiani, Cristiano (Washington U., Seattle) ; Alterkait, Omar (Tufts U.) et al.
Experimental particle physics seeks to understand the universe by probing its fundamental particles and forces and exploring how they govern the large-scale processes that shape cosmic evolution. [...]
arXiv:2602.17582.
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2026-03-04
04:33
A Matrix Theory Construction of the IIA/IIB Wall / Torres, Ethan (CERN)
In this note, we give a non-perturbative construction of a lightlike domain wall separating IIA and IIB string theories in 10D in the framework of discrete light-cone quantization (DLCQ). [...]
CERN-TH-2026-030 ; arXiv:2603.02199.
- 17.
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2026-03-04
04:30
Euclid preparation. Impact of galaxy intrinsic alignment modelling choices on Euclid 3x2pt cosmology / Euclid Collaboration
The Euclid galaxy survey will provide unprecedented constraints on cosmology, but achieving unbiased results will require an optimal characterisation and mitigation of systematic effects. [...]
arXiv:2602.16448.
- 23.
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2026-03-03
04:24
Fluctuations in atom interferometers as a new tool for dark matter / Murgui, Clara (CERN) ; Plestid, Ryan (CERN)
We propose the use of the super-binomial variance in the count rate of an atom interferometer as a novel signature of dark matter. [...]
CERN-TH-2026-024 ; arXiv:2602.23427.
- 10.
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