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CERN Document Server Sök i 382 journaler efter:  börjaföregående21 - 30nästaslut  gå till journal: Sökningen tog 1.22 sekunder. 
21.
Measurement of the branching fraction of the $\Lambda_b^0\to J\psi\Lambda$ decay and isospin asymmetry of $B\to J\psi K$ decays / LHCb Collaboration
This paper describes a measurement of the $\Lambda_b^0\to J\psi\Lambda$ branching fraction using data collected with the LHCb experiment in proton-proton collisions from 2016 to 2018. [...]
arXiv:2509.12805 ; CERN-EP-2025-183 ; LHCb-PAPER-2025-035 ; LHCB-PAPER-2025-035.
- 2025 - 30.
Fulltext - Related data file(s) - Full text - Full text - Fulltext
22.
Measurement of the azimuthal anisotropy of charged particles in $\sqrt{s_{\mathrm{NN}}}=5.36$ TeV $^{16}$O$+^{16}$O and $^{20}$Ne$+^{20}$Ne collisions with the ATLAS detector / ATLAS Collaboration
This paper presents the first measurements of the azimuthal anisotropy coefficients $v_{n}$, which quantify the $n^{\mathrm{th}}$-order Fourier modulation of charged-particle azimuthal distributions, for $n=2$-4 in $\sqrt{s_{\mathrm{NN}}}=5.36$ TeV $\mathrm{^{16}O}+\mathrm{^{16}O}$ and $\mathrm{^{20}Ne}+\mathrm{^{20}Ne}$ collisions recorded with the ATLAS detector at the Large Hadron Collider in 2025. [...]
arXiv:2509.05171 ; CERN-EP-2025-200.
- 2025 - 44.
Fulltext - Previous draft version - Fulltext
23.
Measurement of coherent exclusive $J/\psi\to\mu^+\mu^-$ production in ultraperipheral Pb+Pb collisions at $\sqrt{s_{\textrm{NN}}}=5.36$ TeV with the ATLAS detector / ATLAS Collaboration
The ATLAS experiment has performed a measurement of coherent exclusive $J/\psi\to\mu^+\mu^-$ production in ultraperipheral Pb+Pb collisions at $\sqrt{s_{\textrm{NN}}}=5.36$ TeV [...]
arXiv:2509.04135 ; CERN-EP-2025-180.
- 2025 - 44.
Fulltext - Previous draft version - Fulltext
24.
Amplitude analysis of $B^0 \rightarrow \eta_c(1S) K^+ \pi^- $ decays / LHCb Collaboration
An amplitude analysis of the $B^0 \rightarrow \eta_c(1S) K^+ \pi^-$ decays with $\eta_c(1S)\rightarrow p\bar{p} $ is performed using a sample corresponding to an integrated luminosity of 9$\text{fb}^{-1}$ of $pp$ collision data collected by the LHCb detector at centre-of-mass energies of $\sqrt{s}=$7, 8 and 13TeV. [...]
arXiv:2509.03133 ; LHCb-PAPER-2025-027 ; CERN-EP-2025-185 ; LHCB-PAPER-2025-027.
- 2025 - 32.
Fulltext - Related data file(s) - Fulltext
25.
Search for electroweak-scale dijet resonances using trigger-level analysis with the ATLAS detector in $132$ fb$^{-1}$ of $pp$ collisions at $\sqrt{s} = 13$ TeV / ATLAS Collaboration
This article reports on a search for dijet resonances using $132$ fb$^{-1}$ of $pp$ collision data recorded at $\sqrt{s} = 13$ TeV by the ATLAS detector at the Large Hadron Collider. [...]
arXiv:2509.01219 ; CERN-EP-2025-194.
- 2025 - 45.
Fulltext - Previous draft version - Fulltext
26.
Inclusive $B$-meson flavour-tagging algorithm at LHCb / LHCb Collaboration
A new algorithm is developed to identify the flavour of neutral $B$ mesons at production in $pp$ collisions by utilising all tracks from the hadronisation process. [...]
arXiv:2508.20180 ; LHCB-PAPER-2025-024 ; CERN-EP-2025-168 ; LHCB-PAPER-2025-024.
- 2025 - 32.
Fulltext - Related data file(s) - Fulltext
27.
Search for heavy neutral leptons in decays of $W$ bosons produced in 13 TeV $pp$ collisions using prompt signatures in the ATLAS detector / ATLAS Collaboration
The existence of right-handed neutrinos with Majorana masses below the electroweak scale could help address the origins of neutrino masses, the matter-antimatter asymmetry, and dark matter. [...]
arXiv:2508.20929 ; CERN-EP-2025-164.
- 2025 - 44.
Fulltext - Previous draft version - Fulltext
28.
Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). [...]
arXiv:2508.19778 ; CERN-EP-2025-189.
- 2025 - 54.
Fulltext - Previous draft version - Fulltext
29.
First observation of the charmless baryonic decay $B^+\to \bar{\Lambda}p\bar{p}p$ / LHCb Collaboration
A search for the charmless baryonic decay $B^+\to \bar{\Lambda} p\bar{p}p$ is performed using proton-proton collision data recorded by the LHCb experiment, corresponding to an integrated luminosity of 5.4 $\rm{fb}^{-1}$. [...]
arXiv:2508.16259 ; LHCb-PAPER-2025-032 ; CERN-EP-2025-174 ; LHCB-PAPER-2025-032.
- 21.
Fulltext - Related data file(s) - Fulltext
30.
Search for the production of a Higgs boson in association with a single top quark in $pp$ collisions at $\sqrt{s}~=~13$ TeV with the ATLAS detector / ATLAS Collaboration
A search for the production of a Higgs boson in association with a single top quark, $tH$, is presented. The analysis uses proton-proton collision data corresponding to an integrated luminosity of $140\mathrm{fb}^{-1}$ at a centre-of-mass energy of $13$ TeV, collected by the ATLAS detector at the LHC. [...]
arXiv:2508.14695; CERN-EP-2025-178.- Geneva : CERN, 2025-10-10 - 67 p. - Published in : JHEP 2510 (2025) 093 Fulltext: 2508.14695 - PDF; document - PDF; External link: Previous draft version

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