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新增:
2024-10-05
18:11
Study of same-sign W boson scattering and anomalous couplings in events with one tau lepton from pp collisions at $ \sqrt{s} = $ 13 TeV
A first measurement is presented of the cross section for the scattering of same-sign W boson pairs via the detection of a $ \tau $ lepton. [...]
CERN-EP-2024-234 ; CMS-SMP-22-008-003.
- 2024
Additional information for the analysis - CMS AuthorList - Fulltext

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2024-10-05
04:14
Energy dependence of $\phi$(1020) meson production in nucleus-nucleus collisions at the CERN SPS / Rozpłochowski, Łukasz
This paper presents preliminary results from the NA61/SHINE experiment on $\phi$ meson production in central Ar+Sc collisions at beam momenta of 150$A$, 75$A$, and 40$A$ GeV/$c$ (corresponding to $\sqrt{s_{NN}}$ = 16.8, 11.9, and 8.8 GeV, respectively). [...]
arXiv:2410.02379.
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2024-10-04
10:45
Measurement of the effective leptonic weak mixing angle
Using $pp$ collision data at $\sqrt{s}=13$~TeV, recorded by the LHCb experiment between 2016 and 2018 and corresponding to an integrated luminosity of $5.4$~fb$^{-1}$, the forward-backward asymmetry in the $pp \to Z/\gamma^{*} \to \mu^+\mu^-$ process is measured. [...]
CERN-EP-2024-230 ; LHCB-PAPER-2024-028.
- 2024
Fulltext - Previous draft version - Related data file(s)

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2024-10-04
08:52
Interim report for the International Muon Collider Collaboration / International Muon Collider Collaboration
This document summarises the International Muon Collider Collaboration (IMCC)progress and status of the Muon Collider R&D; programme..
CERN-2024-002.
- Geneva : CERN, 2024 - 154 p. (CERN Yellow Reports: Monographs ; 2/2024)
Fulltext

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2024-10-04
05:14
Quantum amplification, relic gravitons and Landauer's conjecture / Giovannini, Massimo (CERN ; INFN, Milan Bicocca)
According to the microscopic formulation of Landauer's principle, when information is deleted the Von Neumann entropy of the system gets reduced with a corresponding energy cost. [...]
arXiv:2409.20417.
- 4 p.
Fulltext

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2024-10-03
05:28
Recent results from NA61/SHINE / Rybicki, Andrzej (Cracow, INP)
The NA61/SHINE experiment at the CERN SPS is a multipurpose fixed-target spectrometer for charged and neutral hadron measurements. [...]
arXiv:2409.19763.
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2024-10-03
05:22
Back to the origins of brane-antibrane inflation / Cicoli, Michele (Bologna U. ; INFN, Bologna) ; Hughes, Christopher (Cambridge U., DAMTP) ; Kamal, Ahmed Rakin (Masaryk U., Brno ; Brac U.) ; Francesco Marino (Bologna U.) ; Quevedo, Fernando (Cambridge U., DAMTP ; CERN ; New York U., Abu Dhabi) ; Ramos-Hamud, Mario (Cambridge U., DAMTP) ; Villa, Gonzalo (Cambridge U., DAMTP)
We study a new framework for brane-antibrane inflation where moduli stabilisation relies purely on perturbative corrections to the effective action. [...]
CERN-TH-2024-128 ; arXiv:2410.00097.
- 37 p.
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2024-10-03
05:19
Testing CPT symmetry via precise mass measurements of multi-strange baryons in ALICE / Schotter, Romain (Stefan Meyer Inst. Subatomare Phys. ; Valencia U., IFIC)
These proceedings present measurements of the $\Xi^{-}$, $\overline{\Xi}^{+}$, $\Omega^{-}$, $\overline{\Omega}^{+}$ masses and mass differences between particle and anti-particle, in pp collisions at $\sqrt{s} = 13$ TeV collected by the ALICE Collaboration during the LHC Run 2. [...]
arXiv:2409.20176.
- 6 p.
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2024-10-03
05:16
Study of Resonance Production using Run 3 pp Collisions with ALICE / Koley, Hirak Kumar (Jadavpur U. ; Valencia U., IFIC ; Texas U., Arlington)
Recent measurements in small collision systems at the LHC show striking similarities between high multiplicity pp, p-Pb collisions and Pb-Pb collisions. [...]
arXiv:2409.20422.
- 3 p.
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2024-10-03
05:09
$K^*/K$ ratio and the time between freeze-outs for intermediate-mass Ar+Sc system at the SPS energy range / Kozłowski, Bartosz
Resonance production is one of the key observables to study the dynamics of high-energy collisions. [...]
arXiv:2409.20229.
- 6 p.
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