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2021-10-27
08:39
The engagement of ALICE with the public during CERN Open Days 2019 / Hatzifotiadou, Despina (INFN, Bologna) /ALICE Collaboration
The ALICE Collaboration uses a multitude of methods to reach out to the public. Visits to the experiment, both underground during LHC shutdown and to the new ALICE exhibition, are among the most important outreach activities. [...]
SISSA, 2021 - 6 p. - Published in : PoS ICHEP2020 (2021) 945 Fulltext: PDF;
In : 40th International Conference on High Energy Physics (ICHEP), Prague, Czech Republic, 28 Jul - 6 Aug 2020, pp.945

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2021-10-27
08:39
$t \bar t$+X and t+X production in CMS: $t \bar t$Z, $t \bar t$Z, $t \bar t$W, $t \bar t \gamma$, tZq,t$\gamma$q in CMS / Palencia Cortezon, Jose Enrique (ICTEA, Oviedo) /CMS Collaboration
The most recent measurements of top quark pair and single top quark production in association with electroweak bosons (W, Z, or $\gamma$) are presented. Data collected with the CMS experiment in proton-proton collisions at the LHC at different centre-of-mass energies are used and the results are compared to the standard model predictions..
SISSA, 2021 - 6 p. - Published in : PoS ICHEP2020 (2021) 339 Fulltext: PDF;
In : 40th International Conference on High Energy Physics (ICHEP), Prague, Czech Republic, 28 Jul - 6 Aug 2020, pp.339

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2021-10-27
08:39
Statistical combination of $X ^\pm$(5568) $\rightarrow B^0_s \pi^\pm$ searches / Iengo, Paolo (CERN)
A statistical combination of the search results for the $\rm{X^{\pm}(5568) \rightarrow B^0_s \pi^\pm}$ decayis reported, based on published results from the ATLAS, CMS, CDF and LHCb Collaborations. A narrow structure in the invariant mass distribution of $\rm{B^0_s \pi^\pm}$ has been observed by the D0 Collaboration with a mass value of 5568 MeV and interpreted as the first observation of a possible tetra-quark state with four different flavours. [...]
SISSA, 2021 - 3 p. - Published in : PoS ICHEP2020 (2021) 445 Fulltext: PDF;
In : 40th International Conference on High Energy Physics (ICHEP), Prague, Czech Republic, 28 Jul - 6 Aug 2020, pp.445

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2021-10-27
08:39
Upgrade of the CMS Cathode Strip Chambers for the HL-LHC / Dildick, Sven (Rice U.) /CMS Collaboration
The Large Hadron Collider will be upgraded in several phases to significantly expand its physics program, and these upgrades present major challenges to the operations of the Compact Muon Solenoid cathode-strip-chamber muon system. After the current Long Shutdown (LS2) from 2019-2021 the accelerator luminosity will be increased to $2-3 \times 10^{34} ~\mathrm{cm}^{-2} ~\mathrm{s}^{-1}$, exceeding the design value of $10^{34}~\mathrm{cm}^{-2} ~\mathrm{s}^{-1}$ and allowing the CMS experiment to collect an integrated luminosity of approximately $100 ~\mathrm{fb}^{-1}$/year. [...]
SISSA, 2020 - 6 p. - Published in : PoS ICHEP2020 (2021) 835 Fulltext: PDF;
In : 40th International Conference on High Energy Physics (ICHEP), Prague, Czech Republic, 28 Jul - 6 Aug 2020, pp.835

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2021-10-27
08:39
The ATLAS public website - Evolution to Drupal 8 / Evans, Meirin Oan (Sussex U.) /ATLAS Collaboration
Four years after the deployment of the ATLAS public website using the Drupal 7 content management system, the ATLAS Education & Outreach group is in the process of migrating to the new CERN Drupal 8 infrastructure. We present lessons learned from the development, usage and evolution of the original web site, and how the choice of technology helped to shape and reinforce our communication strategy. [...]
SISSA, 2021 - 6 p. - Published in : PoS ICHEP2020 (2021) 941 Fulltext: PDF;
In : 40th International Conference on High Energy Physics (ICHEP), Prague, Czech Republic, 28 Jul - 6 Aug 2020, pp.941

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2021-10-27
08:39
LHCb Early Career Initiatives / Hilton, Martha (Manchester U.) /LHCb Collaboration
Early career researchers in particle physics face a unique set of challenges. Newcomers toany experiment face steep learning curves, particularly with the familiarisation of software andinternal standard procedure. [...]
SISSA, 2021 - 6 p. - Published in : PoS ICHEP2020 (2021) 967 Fulltext: PDF;
In : 40th International Conference on High Energy Physics (ICHEP), Prague, Czech Republic, 28 Jul - 6 Aug 2020, pp.967

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2021-10-27
08:38
Recent $t\overline{t}$ and single top inclusive cross sections results in CMS / Müller, Denise (Brussels U., IIHE) /CMS Collaboration
With the delivered luminosity of around 150 fb$^{-1}$ at a center-of-mass energy of 13 TeV during Run 2, almost 200 million top quarks were produced at the LHC. As top quarks can be produced through either strong or electroweak interaction, they are a suitable tool to probe the strong and electroweak sector of the Standard Model. [...]
SISSA, 2021 - 6 p. - Published in : PoS ICHEP2020 (2021) 334 Fulltext: PDF;
In : 40th International Conference on High Energy Physics (ICHEP), Prague, Czech Republic, 28 Jul - 6 Aug 2020, pp.334

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2021-10-25
09:38
Microbes and space travel – hope and hazards / Wei-Tze Tang, Julian (Leicester Royal Infirmary) ; Henriques, Andre (CERN) ; Ping Loh, Tze (Laboratory Medicine, National University Hospital, Singapore)
2021 - 6 p. - Published in : Future Microbiology 16 (2021) 0196 Preprint: PDF;

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2021-10-22
10:44
New results in $\Lambda_{\mathrm{b}}^0$ baryon physics at CMS / Petrov, Nikita (Moscow, MIPT) /CMS Collaboration
The study of excited $\Lambda_{\mathrm{b}}^0$ states and their mass measurement by the CMS experiment is reported, as well as the observation of the $\Lambda_{\mathrm{b}}^0\rightarrow \mathrm{J}/\psi\Lambda\phi$ decay and the measurement of its branching fraction, relative to the $\Lambda_{\mathrm{b}}^0\rightarrow \psi(\mathrm{2S})\Lambda$ decay. Both analyses use proton-proton collision data collected at $\sqrt{s} = 13$ TeV..
SISSA, 2021 - 6 p. - Published in : PoS ICHEP2020 (2021) 409 Fulltext: PDF;
In : 40th International Conference on High Energy Physics (ICHEP), Prague, Czech Republic, 28 Jul - 6 Aug 2020, pp.409

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2021-10-22
10:44
Higgs couplings: constraints and sensitivity on Supersymmetry / Mahmoudi, Farvah (IP2I, Lyon ; CERN) ; Arbey, Alexandre (IP2I, Lyon ; CERN) ; Battaglia, Marco (UC, Santa Cruz) ; Djouadi, Abdelhak (Annecy, LAPTH ; NICPB, Tallinn) ; Mühlleitner, Margarete (KIT, Karlsruhe) ; Spira, Michael (PSI, Villigen)
The determination of the fundamental properties of the Higgs boson with sufficient accuracy has crucial implications for physics beyond the Standard Model. Here, we consider Supersymmetry and highlight the complementarity of the Higgs measurements and the superparticle searches at the LHC, based on the 8 and 13 TeV results, in probing its phenomenological minimal version, the pMSSM. [...]
SISSA, 2021 - 6 p. - Published in : PoS ICHEP2020 (2021) 261 Fulltext: PDF;
In : 40th International Conference on High Energy Physics (ICHEP), Prague, Czech Republic, 28 Jul - 6 Aug 2020, pp.261

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