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2023-09-19
11:45
Measurement of CP violation in $B^0\to \psi(\to\ell^+\ell^-)K^0_\mathrm{S}(\to \pi^+\pi^-)decays$ / LHCb Collaboration
A measurement of time-dependent $C\!P$ violation in the decays of $B^0$ and $\overline{B}^0$ mesons to the final states ${J\!/\!\psi(\to\mu^+\mu^-)K^0_\mathrm{S}}$, $\psi(2S)(\to\mu^+\mu^-)K^0_\mathrm{S}$ and $J\!/\!\psi(\to e^+e^-)K^0_\mathrm{S}$ with $K^0_\mathrm{S}\pi^+\pi^-$ is presented. [...]
arXiv:2309.09728 ; LHCb-PAPER-2023-013 ; CERN-EP-2023-177 ; LHCB-PAPER-2023-013. - 2023.
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2023-09-19
07:40
The LHC as a Neutrino-Ion Collider / Cruz-Martinez, Juan M. (CERN) ; Fieg, Max (UC, Irvine) ; Giani, Tommaso (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Krack, Peter (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Mäkelä, Toni (NCBJ, Warsaw) ; Rabemananjara, Tanjona (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Rojo, Juan (Vrije U., Amsterdam ; NIKHEF, Amsterdam)
Proton-proton collisions at the LHC generate a high-intensity collimated beam of neutrinos in the forward (beam) direction, characterised by energies of up to several TeV. [...]
Nikhef-2023-009 ; CERN-TH-2023-165 ; arXiv:2309.09581. - 37 p.
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2023-09-19
07:37
$\psi$(2S) production in Pb-Pb collisions measured by ALICE at the LHC / Feuillard, Victor
Charmonium production is a probe sensitive to deconfinement in nucleus-nucleus collisions [...]
arXiv:2309.08356. -
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2023-09-19
07:34
Simulation-based inference for stochastic gravitational wave background data analysis / Alvey, James (U. Amsterdam, GRAPPA) ; Bhardwaj, Uddipta (U. Amsterdam, GRAPPA) ; Domcke, Valerie (CERN) ; Pieroni, Mauro (CERN) ; Weniger, Christoph (U. Amsterdam, GRAPPA)
The next generation of space- and ground-based facilities promise to reveal an entirely new picture of the gravitational wave sky: thousands of galactic and extragalactic binary signals, as well as stochastic gravitational wave backgrounds (SGWBs) of unresolved astrophysical and possibly cosmological signals. [...]
arXiv:2309.07954 ; CERN-TH-2023-167. - 6 p.
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2023-09-18
15:02
Cherenkov image correction method for cloud-affected observations /RE23/CTA-LST Collaboration
The presence of clouds during observations with Imaging Atmospheric Cherenkov Telescopes can strongly affect the performance of the instrument due to additional light absorption. If not corrected for, it can lead to increased systematic errors in the measurements. [...]
CERN-RE23-2023-002.- Geneva : CERN, 2023 LST Cloud Paper v1: PDF;

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2023-09-18
14:57
Search for Higgs boson pair production with one associated vector boson at CMS / Asawatangtrakuldee, Chayanit (Chulalongkorn U.) /CMS Collaboration
A search for Higgs boson pair production (HH) associated with a vector boson V (W or Z boson) is presented. The search is based on 138 ${\rm fb}^{-1}$ of proton-proton (pp) collisions at a center-of-mass energy of 13 TeV, collected with the CMS detector at the LHC. [...]
CMS-CR-2023-156.- Geneva : CERN, 2023 - 5 p. Fulltext: PDF;
In : 2023 European Physical Society Conference on High Energy Physics (EPS-HEP2023), Hamburg, Germany, 20 - 25 Aug 2023

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2023-09-18
14:57
Searches for new physics in CMS in events with jets, leptons and photons in the final state / Hart, Andrew Evan (Rutgers U., Piscataway) /CMS Collaboration
Many new physics models, e.g., compositeness, extra dimensions, extended Higgs sectors, supersymmetric theories, and dark sector extensions, are expected to manifest themselves in final states with jets, leptons, and photons. This talk presents searches in CMS for new phenomena in these final states, focusing on the recent results obtained using the full Run 2 data set collected at the LHC..
CMS-CR-2023-151.- Geneva : CERN, 2023 - 7 p. Fulltext: PDF;
In : The 31th International Symposium on Lepton-Photon Interactions at High Energies (Lepton Photon 2023), Melbourne, Victoria, Australia, 17 - 21 Jul 2023

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2023-09-18
14:57
Higgs boson cross section measurements at CMS / Camaiani, Benedetta (INFN, Florence ; Florence U.) /CMS Collaboration
Inclusive and differential measurements of the Higgs boson production cross section are important tools to test the standard model expectations and to probe physics beyond the standard model. This review summarizes recent Higgs boson cross section measurements, obtained in proton-proton collision data, recorded by the CMS experiment at the CERN LHC during Run 2 at $\sqrt{s}=13$ TeV..
CMS-CR-2023-150.- Geneva : CERN, 2023 - 5 p. Fulltext: PDF;
In : 34th Rencontres de Blois: "Particle Physics and Cosmology", Blois, Fr, 14 - 19 May 2023

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2023-09-18
14:57
Searches for electroweak SUSY and compressed SUSY spectra from CMS / Kaur, Harjot (Panjab U.) /CMS Collaboration
A wide variety of searches for Supersymmetry have been performed by experiments at the Large Hadron Collider. In this talk, we focus on searches for electroweak production of Supersymmetric particles and searches for Supersymmetric particles in compressed spectra.The results are obtained from the proton-proton collision data with luminosity up to 138 fb-1 at the center of mass energy of 13 TeV collected during the LHC Run 2..
CMS-CR-2023-149.- Geneva : CERN, 2023 - 8 p. Fulltext: PDF;
In : The 31th International Symposium on Lepton-Photon Interactions at High Energies (Lepton Photon 2023), Melbourne, Victoria, Australia, 17 - 21 Jul 2023

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2023-09-18
14:57
The Phase-2 Upgrade of the CMS Outer Tracker / Marton, Krisztina (Budapest, RMKI) /CMS Collaboration
The Large Hadron Collider at CERN will undergo a major upgrade in the Long Shutdown 3 from 2026 to 2028. The High Luminosity LHC is expected to deliver peak instantaneous luminosities up to 7.5E34/cm2/s and an integrated luminosity in excess of 3000/fb in the following ten years of operation. [...]
CMS-CR-2023-146.- Geneva : CERN, 2023 - 6 p. Fulltext: PDF;
In : The 31th International Symposium on Lepton-Photon Interactions at High Energies (Lepton Photon 2023), Melbourne, Victoria, Australia, 17 - 21 Jul 2023

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