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CERN Accelerating science

CERN Preprints

Darreres entrades:
2025-05-16
16:58
Measurements of $W^+W^-$ production cross-sections in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
Measurements of $W^+W^-\rightarrow e^\pm \nu \mu^\mp \nu$ production cross-sections are presented, providing a test of the predictions of perturbative quantum chromodynamics and the electroweak theory. [...]
CERN-EP-2025-091.
- 2025
Fulltext - Previous draft version

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2025-05-16
05:51
Heavy-Ion and Fixed-Target Physics at LHCb / Smith, Krista
The LHCb experiment, designed for searches of new physics in beauty and charm hadron decays, has been recording data at the Large Hadron Collider since 2010. [...]
arXiv:2505.09137.
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2025-05-15
11:08
Rapidity and multiplicity dependence of charged-particle flow in $p$Pb collisions at $\sqrt{s_{\rm NN}}=8.16$ Tev / LHCb Collaboration
The elliptic and triangular flow of charged particles are measured using two-particle angular correlations in $p$Pb collisions in the pseudorapidity range 2.0 $< |\eta| <$ 4.8. [...]
CERN-EP-2025-090 ; LHCb-PAPER-2025-003 ; arXiv:2505.09273.
- 2025
Fulltext - Related data file(s) - Fulltext - Full text

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2025-05-15
06:02
TRISAT-R: flight experience in MEO / Gonzales, Lorenzo (Maribor U.) ; Benamar, Kenza (European Space Agency) ; Santin, Giovanni (European Space Agency) ; Danzeca, Salvatore (CERN) ; Kramberger, Iztok (Maribor U.)
This paper highlights the technical achievements and presents the in-flight experience of one of the first successful 3U nanosatellite mission in medium earth orbit (MEO) in Europe, TRISAT-R. [...]
2025 - 9.
Full text

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2025-05-15
04:07
Performance and Design Validation of CMS Phase-2 Pixel Modules / Bonomelli, Giorgia (Zurich, ETH)
In view of the High Luminosity LHC, the current CMS tracking detector will have to be replaced during Long Shutdown 3 to cope with the higher radiation environment and to withstand an increased data rate. [...]
arXiv:2505.07587.
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2025-05-15
04:05
Charge radii measurements of exotic tin isotopes in the proximity of $N=50$ and $N=82$ / Gustafsson, F.P. (KU Leuven, Dept. Phys. Astron. ; CERN) ; Rodríguez, L.V. (Heidelberg, Max Planck Inst. ; CERN ; IJCLab, Orsay) ; Garcia Ruiz, R.F. (MIT ; Manchester U. ; CERN) ; Miyagi, T. (Tsukuba U., RCCP ; Darmstadt, Tech. U. ; Darmstadt, EMMI ; Heidelberg, Max Planck Inst.) ; Bai, S.W. (Peking U., SKLNPT) ; Balabanski, D.L. (Bucharest, IFIN-HH) ; Binnersley, C.L. (Manchester U.) ; Bissell, M.L. (Manchester U.) ; Blaum, K. (Heidelberg, Max Planck Inst.) ; Cheal, B. (Liverpool U.) et al.
We report nuclear charge radii for the isotopes $^{104-134}$Sn, measured using two different collinear laser spectroscopy techniques at ISOLDE-CERN. [...]
arXiv:2504.17060.
- 12.
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2025-05-14
05:22
Black holes with electroweak hair -- the detailed derivation / Gervalle, Romain (IDP, Tours) ; Volkov, Mikhail S. (IDP, Tours ; CERN)
We present a very detailed derivation of solutions describing hairy black holes within the gravity-coupled Weinberg-Salam theory, which were previously reported in \href{https://doi.org/10.1103/PhysRevLett.133.171402}{Phys.Rev.Lett. [...]
arXiv:2504.09304.
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2025-05-14
05:21
Angular structure of many-body correlations in atomic nuclei: From nuclear deformations to diffractive vector meson production in $\gamma A$ collisions / Blaizot, Jean-Paul (IPhT, Saclay) ; Giacalone, Giuliano (IPhT, Saclay ; CERN)
There is growing evidence that high-energy scattering processes involving nuclei can offer unique insights into the many-body correlations present in nuclear ground states, in particular those of deformed nuclei. [...]
arXiv:2504.15421.
- 19.
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2025-05-14
05:13
High Field Magnet Programme -- European Strategy Input / Alfonso, L. (INFN, Parma) ; Ambrosio, G. (Fermilab) ; Araujo, D. (PSI, Villigen) ; Arpaia, P. (INFN, Parma) ; Auchmann, B. (PSI, Villigen ; CERN) ; Axensalva, J. (CERN) ; Balconi, L. (INFN, Milan ; Milan U. ; INFN, Parma) ; Ballarino, A. (CERN) ; Barzi, E. (Ohio State U. ; Unlisted) ; Baskys, A. (CERN) et al.
In this submission, we describe research goals, implementation, and timelines of the High Field Magnet Programme, hosted by CERN. [...]
FERMILAB-PUB-25-0283-TD ; arXiv:2504.16885.
- 15.
Fermilab Library Server - Fulltext - Fulltext

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2025-05-13
17:14
Leptoquark searches at ATLAS and CMS / Neutelings, Izaak /ATLAS and CMS Collaborations
An overview of searches for leptoquarks in proton-proton collisions at ATLAS and CMS are presented, with a focus on results from the Run-2 dataset collected between 2016 and 2018 at $\sqrt{s}=13$\,TeV, and corresponding to an integrated luminosity of $137{-}140\,\mathrm{fb}^{-1}$. In particular, recent results are highlighted..
arXiv:2505.08738; CMS-CR-2025-115.- Geneva : CERN, 2025 - 6 p. Fulltext: CR2025_115 - PDF; 2505.08738 - PDF;
In : 59th Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, It, 23 - 30 Mar 2025

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