CERN Accelerating science

CERN Preprints

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2025-04-10
16:31
SHiP experiment at the SPS Beam Dump Facility / SHiP Collaboration, HI-ECN3 Project Team (CERN) /SHiP Collaboration
Abstract In 2024, the SHiP experiment, together with the associated Beam Dump Facility (BDF) un- der the auspices of the High Intensity ECN3 (HI-ECN3) project, was selected for the future physics exploitation of the ECN3 experimental facility at the SPS. The SHiP experiment is a general-purpose intensity-frontier setup designed to search for physics beyond the Standard Model in the domain of Feebly Interacting Particles at the GeV-scale [...]
CERN-SHiP-PROC-2025-001.- Geneva : CERN, 2025 Fulltext: PDF;

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2025-04-10
15:16
Angular analysis of the decay B0sϕe+e
An angular analysis of the decay B0sϕe+e is presented, using proton-proton collision data collected with the LHCb detector between 2011 and 2018 at centre-of-mass energies of 7, 8 and 13TeV. [...]
CERN-EP-2025-064 ; arXiv:2504.06346 ; LHCB-PAPER-2025-006.
- 2025
Fulltext - Related data file(s)

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2025-04-10
14:18
Measurements of Higgs boson production via gluon-gluon fusion and vector-boson fusion using HWWνν decays in pp collisions with the ATLAS detector and their effective field theory interpretations
Higgs boson production cross-sections via gluon-gluon fusion and vector-boson fusion in proton-proton collisions are measured in the HWWνν decay channel. [...]
CERN-EP-2025-054.
- 2025
Fulltext - Previous draft version

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2025-04-10
04:57
Quantum Information meets High-Energy Physics: Input to the update of the European Strategy for Particle Physics / Afik, Yoav (Chicago U., EFI) ; Fabbri, Federica (Bologna U. ; INFN, Bologna) ; Low, Matthew (Pittsburgh U.) ; Marzola, Luca (NICPB, Tallinn ; Tartu U.) ; Aguilar-Saavedra, Juan Antonio (Madrid, IFT) ; Altakach, Mohammad Mahdi (LPSC, Grenoble) ; Asbah, Nedaa Alexandra (CERN) ; Bai, Yang (Wisconsin U., Madison ; Argonne) ; Barr, Alan J. (Merton Coll., Oxford) ; Bernal, Alexander (Madrid, IFT) et al.
Some of the most astonishing and prominent properties of Quantum Mechanics, such as entanglement and Bell nonlocality, have only been studied extensively in dedicated low-energy laboratory setups. [...]
arXiv:2504.00086.
- 18.
Fulltext

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2025-04-10
04:56
Logarithmically-accurate and positive-definite NLO shower matching / van Beekveld, Melissa (NIKHEF, Amsterdam) ; Ferrario Ravasio, Silvia (CERN) ; Helliwell, Jack (Monash U.) ; Karlberg, Alexander (CERN) ; Salam, Gavin P. (Oxford U., Theor. Phys. ; Oxford U.) ; Scyboz, Ludovic (Monash U.) ; Soto-Ontoso, Alba (Granada U.) ; Soyez, Gregory (IPhT, Saclay) ; Zanoli, Silvia (Oxford U., Theor. Phys.)
We present methods to achieve NLL+NLO accurate parton showering for processes with two coloured legs: neutral- and charged-current Drell-Yan, and Higgs production in pp collisions, as well as DIS and e+e to jets. [...]
CERN-TH-2025-004 ; OUTP-25-01P ; Nikhef 2025-003 ; arXiv:2504.05377.
- 29.
Fulltext

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2025-04-10
04:50
CERN AD/ELENA Antimatter Program / Caravita, R. (TIFPA-INFN, Trento) ; Cridland Mathad, A. (CERN) ; Hangst, J.S. (Aarhus U.) ; Hori, M. (Imperial Coll., London) ; Latacz, B.M. (CERN) ; Obertelli, A. (Darmstadt, Tech. U.) ; Perez, P. (IRFU, Saclay) ; Ulmer, S. (Heinrich Heine U., Dusseldorf ; RIKEN (main)) ; Widmann, E. (Stefan Meyer Inst. Subatomare Phys.)
The CERN AD/ELENA Antimatter program studies the fundamental charge, parity, time (CPT) reversal invariance through high-precision studies of antiprotons, antihydrogen, and antiprotonic atoms. [...]
arXiv:2503.22471.
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2025-04-10
04:48
The DUNE Phase II Detectors / DUNE Collaboration
The international collaboration designing and constructing the Deep Underground Neutrino Experiment (DUNE) at the Long-Baseline Neutrino Facility (LBNF) has developed a two-phase strategy for the implementation of this leading-edge, large-scale science project. [...]
arXiv:2503.23293.
- 13.
Fulltext

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2025-04-10
04:42
European Strategy for Particle Physics 2026: the NA60+/DiCE experiment at the SPS / NA60+/DiCE Collaboration
The exploration of the phase diagram of Quantum ChromoDynamics (QCD) is carried out by studying ultrarelativistic heavy-ion collisions. [...]
arXiv:2503.23872.
- 15.
Fulltext

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2025-04-09
04:35
The DUNE Science Program / DUNE Collaboration
The international collaboration designing and constructing the Deep Underground Neutrino Experiment (DUNE) at the Long-Baseline Neutrino Facility (LBNF) has developed a two-phase strategy for the implementation of this leading-edge, large-scale science project. [...]
arXiv:2503.23291.
- 13 p, 13.
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2025-04-09
04:34
European Contributions to Fermilab Accelerator Upgrades and Facilities for the DUNE Experiment / DUNE Collaboration
The Proton Improvement Plan (PIP-II) to the FNAL accelerator chain and the Long-Baseline Neutrino Facility (LBNF) will provide the world's most intense neutrino beam to the Deep Underground Neutrino Experiment (DUNE) enabling a wide-ranging physics program. [...]
arXiv:2503.23744.
- 11 p, 11.
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