CERN Accelerating science

CERN Document Server 4,763 ჩანაწერია ნაპოვნი  1 - 10შემდეგიდასასრული  ჩანაწერთან გადასვლა: ძიებას დასჭირდა 0.65 წამი. 
1.
Corfu2025 Workshop on the Standard Model and Beyond - Corfu2025 SM and Beyond   24 Aug - 3 Sep 2025  - Corfu, Gr  .-
2025
2.
Electroweak and QCD Measurements in ATLAS / Fabbri, Laura (Universita e INFN, Bologna (IT)) /ATLAS Collaboration
This talk will discuss recent results from the ATLAS experiment concerning measurements in the electroweak and QCD sector. The highlighted topics include precision measurements of Drell-Yan and multiboson processes (including vector-boson-scattering), differential measurements of vector boson plus jets and multijets, novel study of jet substructures, probe of soft QCD phenomena, and precision heavy-flavor measurements. [...]
ATL-PHYS>-SLIDE-2025-386.- Geneva : CERN, 2025 - 39 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 14th International Conference on New Frontiers in Physics 2025 (ICNFP 2025), Kolymbari, Crete, Gr, 17 - 31 Jul 2025
3.
First exclusive reconstruction of the $ \mathrm{B}^{*+} $, $ \mathrm{B}^{*0} $, and $ \mathrm{B}_{s}^{*0} $ mesons and precise measurement of their masses / CMS Collaboration
Using proton-proton collision data collected by the CMS experiment at $ \sqrt{s}= $ 13 TeV in 2016-2018, corresponding to an integrated luminosity of 140 fb$^{-1}$, the first full reconstruction of the three vector $ {\mathrm{B}} $ meson states, $ \mathrm{B}^{*+} $, $ \mathrm{B}^{*0} $, and $ \mathrm{B}_{s}^{*0} $, is performed. [...]
arXiv:2508.05820 ; CMS-BPH-24-011 ; CERN-EP-2025-162 ; CMS-BPH-24-011-003.
- 2025 - 35.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext
4.
Multiplicity dependence of $\Xi_{\rm c}^+$ and $\Xi_{\rm c}^0$ production in pp collisions at $\sqrt{s} = 13$ TeV / Abualrob, Ibrahim Jaser (Houston U.) ; Acharya, Shreyasi (INFN, Bari) ; Aglieri Rinella, Gianluca (CERN) ; Aglietta, Luca (Turin U. ; INFN, Turin) ; Agnello, Michelangelo (Turin Polytechnic) ; Agrawal, Neelima (Bologna U. ; INFN, Bologna) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Shakeel (Aligarh Muslim U.) ; Ahuja, Ishaan (Kosice U.) ; Akbar, Zulkaida (Jakarta LIPI, Indonesian Inst. Sci.) et al.
The first measurement at midrapidity ($|y|< 0.5$) of the production yield of the strange-charm baryons $\Xi_{\rm c}^+$ and $\Xi_{\rm c}^0$ as a function of charged-particle multiplicity in proton$-$proton collisions at $\sqrt{s}=13$ TeV with the ALICE experiment at the LHC is reported. The $\Xi_{\rm c}^+$ baryon is reconstructed via the $\Xi_{\rm c}^+ \rightarrow \Xi^- \pi^+ \pi^+$ decay channel in the range $ 4 < p_{\rm T} <12$ GeV/$c$, while the $\Xi_{\rm c}^0$ baryon is reconstructed via both the $\Xi_{\rm c}^0 \longrightarrow \Xi^- \pi^+$ and $\Xi_{\rm c}^0 \rightarrow {\rm e}^+ \nu_{\rm e}$ decay channels in the range $2 < p_{\rm T} <12$ GeV/$c$. [...]
arXiv:2508.09955; CERN-EP-2025-175.- Geneva : CERN, 2025 - 27 p. Draft (restricted): PDF; Fulltext: PDF;
5.
Measurements of single and double vector boson production with jets in the final state in ATLAS / Giuli, Francesco (INFN e Universita Roma Tor Vergata (IT)) /ATLAS Collaboration
Talk for BOOST2025
ATL-PHYS-SLIDE-2025-367.- Geneva : CERN, 2025 - 14 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
6.
Improved measurement of $\eta / \eta^{\prime}$ mixing in $B^{0}_{(s)} \rightarrow J/\psi \eta^{(\prime)}$ decays / LHCb Collaboration
Branching fraction ratios between the decays $B^{0}_{(s)} \rightarrow J/\psi \eta^{(\prime)}$ are measured using proton-proton collision data collected by the LHCb experiment at centre-of-mass energies of 7, 8 and 13 TeV, corresponding to an integrated luminosity of 9 fb$^{-1}$. [...]
arXiv:2507.13914 ; LHCb-PAPER-2025-025 ; CERN-EP-2025-148 ; LHCB-PAPER-2025-025.
- 2025-07-18 - 32.
Fulltext - Related data file(s) - Fulltext
7.
Search for resonances decaying to photon pairs with masses between 4.9 and 19.4 GeV / LHCb Collaboration
A search is presented for axion-like particles (ALPs) with masses between 4.9 and 19.4 GeV decaying to a pair of photons, using proton-proton collisions collected with the LHCb detector during 2018 at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 2.1 fb$^{-1}$. [...]
arXiv:2507.14390 ; CERN-EP-2025-133 ; LHCb-PAPER-2025-012 ; LHCB-PAPER-2025-012.
- 2025 - 21.
Full text - Related data file(s) - Full text - Fulltext
8.
Precision measurement of the ${\it{\Xi}}_b^0$ baryon lifetime / LHCb Collaboration
A sample of $pp$ collision data, corresponding to an integrated luminosity of 5.4 fb$^{-1}$ and collected by the LHCb experiment during LHC Run 2, is used to measure the ratio of the lifetime of the ${\it{\Xi}}_b^0$ baryon to that of the ${\it{\Lambda}}_b^0$ baryon, $r_{\tau}\equiv\tau_{{\it{\Xi}}_b^0}/\tau_{{\it{\Lambda}}_b^0}$. [...]
arXiv:2507.12402 ; LHCb-PAPER-2025-023 ; CERN-EP-2025-139.
- 2025 - 25.
Fulltext - Related data file(s) - Full text - Fulltext
9.
Study of soft QCD phenomena and double parton interactions with ATLAS / Todorova, Sarka (Charles University (CZ)) /ATLAS Collaboration
Despite the success of perturbative QCD predictions in the high-energy regime, QCD itself remains mysterious at its nominal non-perturbative QCD scale. The LHC offers rich opportunities to probe the core of QCD related questions, by studying minibias events, double parton interactions, small-x and diffractive processes, as well as correlations in hadronization processes. [...]
ATL-PHYS-SLIDE-2025-328.- Geneva : CERN, 2025 - 12 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 2025 European Physical Society Conference on High Energy Physics (EPS-HEP 2025), Marseille, Fr, 7 - 11 Jul 2025
10.
Precision and rare ElectroWeak processes / Giuli, Francesco (INFN e Universita Roma Tor Vergata (IT))
Proceeding of the Thirteenth Annual Large Hadron Collider Physics (LHCP2025), 5-9 May 2025, Taipei
ATL-PHYS-PROC-2025-046.
- 2025 - 11.
Original Communication (restricted to ATLAS) - Full text

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