2022-06-07 13:30 |
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2022-06-07 13:30 |
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2022-05-30 18:46 |
Standard Model soft QCD at CMS and ATLAS
/ Veres, Gabor (Eotvos U.)
/ATLAS and CMS Collaborations
Recent results from the ATLAS and CMS Collaborations will be summarized on various measurements related to soft QCD processes. Those include double parton scattering in different final state channels, diffraction and rapidity gap distributions, lepton pair production via photon fusion, strange hadron production as a function of mass and transverse momentum in heavy ion collisions, and particle correlations. [...]
CMS-CR-2022-067.-
Geneva : CERN, 2022 - 5 p.
Fulltext: PDF;
In : 56th Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, It, 19 - 26 Mar 2022
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2022-05-30 18:46 |
B physics at CMS and ATLAS
/ Simone, Federica Maria (INFN, Bari ; Bari U.)
/ATLAS and CMS Collaborations
Recent results in the B-physics field achieved using proton-proton collision data at $\sqrt{s}=13$ TeV by ATLAS and CMS are presented\footnote{Copyright 2022 CERN for the benefit of the ATLAS and CMS Collaborations. Reproduction of this article or parts of it is allowed as specified in the CC-BY-4.0 license}.
They include the first observation of $B^{0}\to\psi(2\mathrm{S})K^0_{\mathrm{S}}\pi^{+}\pi^{-}$ and $B^{0}_{\mathrm{s}}\to\psi(2S)K^0_{\mathrm{S}}$ decays at the CMS experiment, and the study of the $B^{+}_{\mathrm{c}}\to J/\psi D^{+}_{\mathrm{s}}$ and $B^{+}_{\mathrm{c}}\to J/\psi D^{*+}_{\mathrm{s}}$ decays at the ATLAS experiment with Run 2 data..
CMS-CR-2022-063.-
Geneva : CERN, 2022 - 8 p.
Fulltext: PDF;
In : 56th Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, It, 12 - 19 Mar 2022
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2022-05-30 18:46 |
SM Higgs inclusive and differential XS measurements at CMS and ATLAS
/ Viliani, Lorenzo (INFN, Florence)
/ATLAS and CMS Collaborations
Ten years after the announcement of the Higgs boson discovery by the ATLAS and CMS collaborations at the CERN LHC, the paradigm has definitely changed from searching for a new resonance to performing precision measurements of its properties. In fact, thanks to the large amount of proton-proton collision data collected by the ATLAS and CMS experiments in the LHC Run 2, we can now perform precise differential measurements of the Higgs boson production cross section in several decay channels and for all the main production mechanisms. [...]
CMS-CR-2022-060.-
Geneva : CERN, 2022 - 9 p.
Fulltext: PDF;
In : 56th Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, It, 12 - 19 Mar 2022
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2022-05-24 17:27 |
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2022-05-23 13:56 |
Performance monitoring of the GE1/1 Triple-GEM detectors for the CMS Muon System
/ Milella, Gabriele (DESY) ; Simone, Federica Maria (INFN, Bari ; Bari U.)
/CMS Collaboration
The muon system of the CMS experiment has been instrumented with two wheels of triple-GEM detectors in order to ensure redundancy in the pseudo-rapidity region 1.55-2.18 so keeping the trigger rate at an acceptable level while not compromising the CMS physics potential in Run 3 of the LHC.The station, named GE1/1, provides two additional muon hit measurements which will improve the muon tracking and triggering performance in combination with the existing CSC detectors.As the commissioning phase of the detector is ongoing, prompt assessment of the muon detection performance is crucial for adjusting the operating parameters of the detector and its electronics. This contribution will present a set of analysis tools developed for the detector performance monitoring based on tools common to all the CMS muon subdetectors. [...]
CMS-CR-2021-138.-
Geneva : CERN, 2021 - 7 p.
Fulltext: PDF;
In : 9th Annual Large Hadron Collider Physics (LHCP 2021), Online, GB, 7 - 12 Jun 2021
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2022-05-23 13:54 |
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2022-05-23 13:54 |
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2022-05-23 13:54 |
Standard Model multibosons at CMS and ATLAS
/ Massironi, Andrea (INFN, Milan Bicocca)
/ATLAS and CMS Collaborations
Multiboson measurements in ATLAS and CMS reached a high level of precision with LHC Run 1 and Run 2 data taking. In this report the most recent results of di-boson (WW, WZ, ZZ, V$\gamma$), tri-boson (WWW, WWZ, WZZ, ZZZ), and rare production mechanisms (electroweak and photon-induced) will be shown. [...]
CMS-CR-2022-061.-
Geneva : CERN, 2022 - 5 p.
Fulltext: PDF;
In : 56th Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, It, 19 - 26 Mar 2022
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