2024-06-18
10:31 |
Heavy-flavour tagging at the CMS experiment
/ Zaza, Angela (INFN, Bari ; Bari U.)
/CMS Collaboration
At the CMS experiment, the identification of heavy-flavour jets, i.e., jets originating from bottom and charm quarks, is crucial for many standard model (SM) measurements, mostly involving the top quark and the Higgs boson, and searches for new physics. The CMS Collaboration developed extremely powerful jet tagging algorithms based on state-of-the-art deep learning methods, which will be illustrated in this contribution. [...]
CMS-CR-2024-098.-
Geneva : CERN, 2024 - 11 p.
Fulltext: PDF;
In : International Conference for New Frontiers in Physics 2023, Kollymbari, Crete, Gr, 10 - 22 Jul 2023
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2024-06-18
10:31 |
Search for LFV with tau leptons in the final state
/ Guzzi, Luca (INFN, Milan Bicocca)
/CMS Collaboration
In the Standard Model (SM) lepton flavour numbers are approximately conserved at energies accessible to current experiments, where lepton flavour violation is extremely suppressed. The observation of neutrino oscillations, however, proves that neutrinos are massive particles and allows for additional Lepton Flavour Violating (LFV) processes also at low energies [...]
CMS-CR-2024-080.-
Geneva : CERN, 2024 - 11 p.
Fulltext: PDF;
In : 17th International Workshop on Tau Lepton Physics (TAU 2023), Louisville, Kentucky, United States, 4 - 8 Dec 2023
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2024-06-18
10:31 |
Searches for New Physics that couple with third generation fermions
/ D'Amante, Valeria (INFN, Pisa)
/CMS Collaboration
The $\tau$ lepton, with a mass of $1776.86\pm0.12$ MeV, is unique in its ability to decay into hadrons and a neutrino. Approximately one third of $\tau$ decays produce an electron or a muon and two neutrinos, denoted as
$\tau_e$ and $\tau_\mu$. [...]
CMS-CR-2024-094.-
Geneva : CERN, 2024 - 6 p.
Fulltext: PDF;
In : 17th International Workshop on Tau Lepton Physics (TAU 2023), Louisville, Kentucky, United States, 4 - 8 Dec 2023
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2024-06-18
06:14 |
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2024-06-18
05:02 |
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2024-06-17
08:29 |
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2024-06-15
04:18 |
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2024-06-15
04:17 |
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2024-06-15
04:11 |
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Acceleration of electromagnetic shower development and enhancement of light yield in oriented scintillating crystals
/ Soldani, Mattia (Frascati) ; Monti-Guarnieri, Pietro (INFN, Trieste ; Trieste U.) ; Selmi, Alessia (Insubria U., Como ; Milan Bicocca U.) ; Argiolas, Nicola (Padua U. ; INFN, Legnaro) ; Bomben, Luca (Insubria U., Como ; Milan Bicocca U.) ; Brizzolari, Claudia (Insubria U., Como ; Milan Bicocca U.) ; Canale, Nicola (INFN, Ferrara) ; Carsi, Stefano (Insubria U., Como ; Milan Bicocca U.) ; Charitonidis, Nikolaos (CERN) ; De Salvador, Davide (Padua U. ; INFN, Legnaro) et al.
We observed a substantial increase of the scintillation light output of lead tungstate (PbWO$_4$) at a small incidence angle with respect to two main lattice axes. [...]
arXiv:2404.12016.
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6 p.
Fulltext
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2024-06-14
16:30 |
Test results of the optical calibration system for the Large Sized Telescope camera
/RE23/CTA-LST collaboration
In 2018 the Large Sized Telescope (LST-1) prototype, designed to be the lowest energy detector for the Cherenkov Telescope Array Observatory, was inaugurated at the Observatorio de Roque de Los Muchachos in La Palma, Canary Island and today three more are under construction, LST2–4 . The LST camera, with 1855 photomultipliers (PMTs), requires precise and regular calibration. [...]
CERN-RE23-2024-003.-
Geneva : CERN, 2024
Calibox_paper_Iori_v1: PDF;
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