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2025-09-15
17:27
Branching fractions of $\eta$ and $\eta’(958)$ anomalous decays at LHCb /LHCb Collaboration
Branching fractions of $\eta$ and $\eta’(958)$ anomalous decays are measured using $pp$ collision data at a center-of-mass energy of $\sqrt{s}=13 TeV$ collected by the LHCb experiment and corresponding to an integrated luminosity of $5.4fb^{-1}$. %between 2016 and 2018. [...]
LHCb-CONF-2025-002; CERN-LHCb-CONF-2025-002.- Geneva : CERN, 2025

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2025-09-15
14:34
Recent results on ALPs from CMS / Lee, Jeongeun (Seoul Natl. U.) /CMS Collaboration
Axion-like particles (ALPs) arise in many extensions of the Standard Model and are well motivated as dark sector mediators. Their broad mass-coupling space motivates diverse searches at the LHC. [...]
CMS-CR-2025-164.- Geneva : CERN, 2025 - 4 p. Fulltext: PDF;
In : 13th Edition of the Large Hadron Collider Physics Conference (LHCP2025), Taipei, Tw, 5 - 9 May 2025

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2025-09-15
14:33
Probing fundamental symmetries with heavy flavor physics at CMS / Patricia Helena Wagner /CMS Collaboration
This document presents recent results in heavy flavor physics, such as studies of lepton flavor universality in semi-leptonic ${B^{\pm}_{c}}$ decays, rare decays of ${D^{0}}$ mesons and spectroscopy of all-charm tetraquarks. All measurements are performed using proton-proton collision data at a center of mass energy of 13 TeV collected by the CMS detector at the LHC experiment..
CMS-CR-2025-163.- Geneva : CERN, 2025 - 8 p. Fulltext: PDF;
In : 13th Edition of the Large Hadron Collider Physics Conference (LHCP2025), Taipei, Tw, 5 - 9 May 2025

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2025-09-15
14:33
Searches in CMS for long-lived particles and other non-conventional signatures / Chabert, Eric Christian (Strasbourg, IPHC) /CMS Collaboration
Many extensions of the standard model predict new particles with macroscopic lifetimes. Such particles produce different kinds of non-conventional signatures in the detector that often require specialized reconstruction and identification techniques. [...]
CMS-CR-2025-161.- Geneva : CERN, 2025 - 8 p. Fulltext: PDF;
In : 2025 European Physical Society Conference on High Energy Physics (EPS-HEP 2025), Marseille, Fr, 7 - 11 Jul 2025

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2025-09-15
14:33
Recent Non-Hadronic Results at CMS / Diego Fernandez Del Val /CMS Collaboration
Several searches for physics beyond the Standard Model have been performed at CMS in non-hadronic final states. Due to the elusiveness of the new physics, recent analyses go beyond conventional searches. [...]
CMS-CR-2025-143.- Geneva : CERN, 2025 - 7 p. Fulltext: PDF;
In : 13th Edition of the Large Hadron Collider Physics Conference (LHCP2025), Taipei, Tw, 5 - 9 May 2025

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2025-09-15
14:33
Vector boson plus jets measurements at ATLAS / CMS / LHCb / Hugo Alberto Becerril Gonzalez /ATLAS, CMS and LHCB Collaborations
The study of vector boson production in association with jets (V+jets, where V = W, Z, $\gamma$) is a crucial component of the LHC physics program. These processes serve both as stringent tests of perturbative Quantum Chromodynamics (pQCD) and as important backgrounds in searches for new physics and precision measurements, including Higgs boson studies and top quark analyses. [...]
CMS-CR-2025-147.- Geneva : CERN, 2025 - 6 p. Fulltext: PDF;
In : 13th Edition of the Large Hadron Collider Physics Conference (LHCP2025), Taipei, Tw, 5 - 9 May 2025

Úplný záznam
2025-09-15
14:33
Recent Non-Hadronic Results at CMS / Diego Fernandez Del Val /CMS Collaboration
Several searches for physics beyond the Standard Model have been performed at CMS in non-hadronic final states. Due to the elusiveness of the new physics, recent analyses go beyond conventional searches. [...]
CMS-CR-2025-143.- Geneva : CERN, 2025 - 7 p. Fulltext: PDF;
In : 13th Edition of the Large Hadron Collider Physics Conference (LHCP2025), Taipei, Tw, 5 - 9 May 2025

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2025-09-12
15:03
e$sup + / Rubinstein, H.R
CERN-PRE-17438. - 1974 - 16.
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2025-09-12
09:47
Measurement of the Initial Population and Decay Rate of the (p"He)2&+ System in a Helium Target at 50 atmospheres / Bertin, A ; Carboni, G ; Gorini, G ; Pitzurra, O ; Polacco, E ; Torelli, G ; Vitale, A ; Zavattini, E
CERN-PRE-17682. - 1974 - 16.
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2025-09-12
09:35
Multinucleon Removal in the Absorption of 𝜋− at Rest and at 60 MeV / Ulrich, H ; Boschitz, E.T ; Engelhardt, H.D ; Lewis, C.W
CERN-PRE-17499. - 1974 - 12.
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