CERN Accelerating science

Hovedsiden > CERN Articles & Preprints > CERN Preprints

CERN Preprints

Søk blant 24,124 elementer etter:
Søketips :: Enkelt søk
Nye/endrede siden: til:
Sorter etter: Vis resultater: Visningsformat:
Nyeste elementer:
2026-02-23
16:08
Search for a new resonance decaying to a Higgs boson and a scalar boson in events with two b jets and two Z bosons in proton-proton collisions at $ \sqrt{s}= $ 13 TeV
A search is performed for a new resonance $ \mathrm{X} $ decaying into either a pair of Higgs bosons (HH) or into a Higgs boson and a new scalar boson $\mathrm{Y}$ ($ \mathrm{HY} $), using proton-proton collision data collected at $ \sqrt{s}= $ 13 TeV, corresponding to an integrated luminosity of 138 fb$ ^{-1} $. [...]
CERN-EP-2026-020 ; CMS-B2G-24-022-003. - 2026
Additional information for the analysis - CMS AuthorList - Fulltext - CMS HEPData

Detaljert visning
2026-02-23
11:46
First measurement of jet axis decorrelation with photon-tagged jets in pp and $ \mathrm{PbPb} $ collisions at 5.02 TeV
The first measurement of the jet axis decorrelation in events with jets recoiling from an isolated photon is presented for lead-lead ($ \mathrm{PbPb} $) and proton-proton (pp) collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV. [...]
CERN-EP-2024-331 ; CMS-HIN-21-019-003. - 2026
Additional information for the analysis - CMS AuthorList - Fulltext

Detaljert visning
2026-02-21
05:00
Momentum Measurement of Charged Particles in FASER's Emulsion Detector at the LHC / FASER Collaboration
We present a momentum measurement method based on multiple Coulomb scattering (MCS) in the FASER$ν$ emulsion detector. [...]
FERMILAB-PUB-26-0060-PPD ; arXiv:2602.17575. -
Fulltext

Detaljert visning
2026-02-20
15:56
Measurement of event shape variables using charged particles inside jets in proton-proton collisions at $ \sqrt{s} = $ 13 TeV / CMS Collaboration
Event shape variables, constructed from the four-momenta of the final-state objects in an event, are sensitive to the predictions of quantum chromodynamics in multijet production. [...]
arXiv:2602.17509 ; CMS-SMP-22-004 ; CERN-EP-2025-192 ; CMS-SMP-22-004-003. - 2026
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

Detaljert visning
2026-02-20
04:53
Measurement of the Saturation Length of the Self-Modulation Instability / Clairembaud, A. (Munich, Max Planck Inst.) ; Turner, M. (CERN) ; Bergamaschi, M. (CERN) ; Ranc, L. (Munich, Max Planck Inst.) ; Pannell, F. (University Coll. London) ; Mezger, J. (Munich, Max Planck Inst.) ; Jaworska, H. (CERN) ; van Gils, N. (CERN ; Groningen U.) ; Farmer, J. (Munich, Max Planck Inst.) ; Muggli, P. (Munich, Max Planck Inst. ; CERN)
The self-modulation (SM) instability transforms a long charged particle bunch traveling in plasma into a train of microbunches that resonantly drives large-amplitude wakefields. [...]
arXiv:2602.16624. - 8.
Fulltext

Detaljert visning
2026-02-20
04:53
A compendium of cold-nuclear matter baseline predictions in light-ion collisions / Jonas, Florian (CERN) ; Loizides, Constantin (Rice U.) ; Mazeliauskas, Aleksas (Heidelberg U.) ; Paakkinen, Petja (CERN) ; Strangmann, Nicolas (Frankfurt U.)
The recent light-ion collision programme at RHIC and the LHC provides a unique opportunity to investigate the onset of quark-gluon plasma formation and parton energy loss in small systems. [...]
arXiv:2602.15928. - 24.
Fulltext

Detaljert visning
2026-02-20
04:46
Probing baryon number with missing energy / Hiller, Gudrun (CERN ; Dortmund U.) ; Rodríguez-Sánchez, Antonio (Castilla-La Mancha U.) ; Wendler, Daniel (Dortmund U.)
Quark portal interactions $qqqN$ with a light singlet fermion $N$ make baryon number testable through missing transverse energy (MET). [...]
arXiv:2602.15936. - 55.
Fulltext

Detaljert visning
2026-02-19
15:34
Polarization measurement of $\Lambda^+_c$ and $\overline{\Lambda}{}^-_c$ baryons in $p$Ne collisions at $\sqrt{s_{NN}} = 68.6$ GeV / LHCb Collaboration
The first measurement of the polarization of charm baryons by the LHCb experiment recorded in fixed-target mode is presented. [...]
arXiv:2602.17184 ; LHCb-PAPER-2025-060 ; CERN-EP-2026-016 ; LHCB-PAPER-2025-060. - 2026
Fulltext - Related data file(s) - Fulltext

Detaljert visning
2026-02-19
08:29
Evidence of $ZZ\gamma$ production with the ATLAS detector / ATLAS Collaboration
This paper presents the first evidence of the simultaneous production of two $Z$ bosons and one photon with the ATLAS detector at the Large Hadron Collider. [...]
arXiv:2602.17165 ; CERN-EP-2026-038. - 2026 - 29.
Fulltext - Previous draft version - Fulltext

Detaljert visning
2026-02-19
06:19
Enabling Low-Latency Machine learning on Radiation-Hard FPGAs with hls4ml / Govorkova, Katya (MIT) ; Garcia Pardinas, Julian (MIT) ; Loncar, Vladimir (CERN) ; Nguyen, Victoria (MIT) ; Schmitt, Sebastian (MIT) ; Pizzichemi, Marco (CERN ; Milan Bicocca U.) ; Martinazzoli, Loris (CERN) ; Smith, Eluned Anne (MIT)
This paper presents the first demonstration of a viable, ultra-fast, radiation-hard machine learning (ML) application on FPGAs, which could be used in future high-energy physics experiments. [...]
arXiv:2602.15751. - 2026 - 22.
Fulltext

Detaljert visning