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CERN Document Server 113 records found  1 - 10próximoend  jump to record: Search took 0.57 seconds. 
1.
12th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions - Hard Probes 2024 (HP2024)   22 - 27 Sep 2024  - Nagasaki, Nagasaki, Jp  .-
2024
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2.
Recent heavy-ion results from LHCb / Belin, Samuel (Cagliari U.) /LHCb Collaboration
We briefly report on the recent heavy-ion measurements performed by the LHCb collaboration. An interesting variety of results are presented, such as the measurement of promptly produced charged particles in pp and pPb collisions, the cross-section ratio χc2 over χc1 in pPb and the measurement of coherent J/ψ in peripheral and ultra-peripheral PbPb collisions..
2022 - 4 p. - Published in : Nucl. Part. Phys. Proc. 318-323 (2022) 3-6
In : 24th International Conference in QCD, Montpellier, France, 5 - 9 Jul 2021, pp.3-6
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3.
Can transverse mass scaling shed light on the event-activity dependence of $\Upsilon$-meson production at the LHC? / Aizenberg, Iakov (Weizmann Inst.) ; Citron, Zvi (Ben Gurion U. of Negev) ; Milov, Alexander (Weizmann Inst.)
Measurements by the CMS experiment [CMS Collaboration, JHEP04 (2014) 103; CMS Collaboration, JHEP11 (2020) 001] reveal a deficit of charged particle tracks in events with higher $\Upsilon$(nS) states. This observation is suggested to be a manifestation of the excited bottomonia suppression in $pp$ interactions. [...]
arXiv:2203.11831.- 2023-01-01 - 7 p. - Published in : Phys. Rev. D 107 (2023) 014012 Fulltext: 2203.11831 - PDF; Publication - PDF;
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4.
B-Physics at ATLAS and CMS / Yeletskikh, Ivan (Joint Inst. for Nuclear Research (RU)) /ATLAS Collaboration
B-physics results from ATLAS and CMS experiments are reviewed. Those include: studies of J/ψ pair production at ATLAS and CMS: di-charmonium exotics, triple J/ψ production at CMS; pentaquark and tetraquark studies in B-hadron decays at ATLAS; differential cross-section measurements of J/ψ production at ATLAS and CMS; measurements of the CP-violating phase in Bs →J/ψϕ decays at ATLAS and CMS; combination of LHCb, ATLAS, CMS results for Bs→μμ, B0→μμ rare decays; summary of recent Bc-meson results; observation of B0→ψ(2S)Ks0π+π- and Bs→ψ(2S)Ks0 decays at CMS; angular analysis of B-meson decays at ATLAS and CMS; observation of Ξ-b(6100) excited bottom-strange baryon state in Ξ-bππ decay channel, etc..
ATL-PHYS-SLIDE-2022-544.- Geneva : CERN, 2022 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 2022 LHC Days in Split, Split, Hr, 3 - 8 Oct 2022
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5.
ATLAS measurements of correlations between Υ mesons and inclusive charged particles / Aizenberg, Iakov (Weizmann Institute of Science (IL)) /ATLAS Collaboration
This talk presents a new measurement studying the relationship between the production of hard and soft particles through the correlation of Upsilon meson states with the inclusive-charged particle yields in 13 TeV pp collisions. Measurements are made differentially for Upsilon momentum and for different Upsilon states. [...]
ATL-PHYS-SLIDE-2022-337.- Geneva : CERN, 2022 - 6 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 51st International Symposium on Multiparticle Dynamics, Pitlochry, Gb, 31 Jul - 5 Aug 2022
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6.
Correlation of Y meson production with the underlying event in pp collisions measured by the ATLAS experiment / Aizenberg, Iakov (Weizmann Institute of Science (IL)) /ATLAS Collaboration
The multiplicity and distributions of kinematic variables of charged particles produced in association with an $\Upsilon$ meson are measured in proton-proton collisions using the data collected by the ATLAS experiment at the LHC. The analysis uses a full Run 2 data set at $\sqrt{s}=13$ TeV, corresponding to the integrated luminosity of 139 fb$^{-1}$. [...]
ATL-PHYS-SLIDE-2022-074.- Geneva : CERN, 2022 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 29th International Conference on Ultra-relativistic Nucleus-Nucleus Collisions, Krakow, Poland, 4 - 10 Apr 2022, pp.ATL-PHYS-SLIDE-2022-074
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7.
Correlation of $\Upsilon$ meson production with the underlying event in $pp$ collisions measured by the ATLAS experiment
The multiplicity and distributions of kinematic variables of charged particles produced in association with an $\Upsilon$ meson are measured in proton-proton collisions using the data collected by the ATLAS experiment at the LHC. [...]
ATLAS-CONF-2022-023. - 2022.
Original Communication (restricted to ATLAS) - Full text
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8.
Probing triple-parton interaction through three quarkonia associated production at the LHC / Liu, K Y (Liaoning U.) ; Fu, J H (Liaoning U. ; Beihang U.) ; Li, Y J (Liaoning U.) ; Xu, G Z (Liaoning U.) ; Zhang, Y J (Beihang U.) ; Xiong, C (Beihang U.)
Triple-parton interactions are very sensitive to the multidimensional tomography of protons. However this sensitivity is too rare to be observed until now. [...]
2020 - 6 p. - Published in : 10.1142/9789811219313_0098
In : XVIII International Conference on Hadron Spectroscopy and Structure, Guilin, China, 16 - 21 Aug 2019, pp.575-580
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9.
Quarkonium production studies in pp collisions at ATLAS / Yeletskikh, Ivan (Joint Inst. for Nuclear Research (RU)) /ATLAS Collaboration
Results on quarkonia production studies at ATLAS experimant are presented..
ATL-PHYS-SLIDE-2021-085.- Geneva : CERN, 2021 - 13 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : The 14th International Workshop on Heavy Quarkonium, Online, Online, 15 - 19 Mar 2021
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10.
B physics results at ATLAS / Ibragimov, Iskander (Universitaet Siegen (DE)) /ATLAS Collaboration
Recent B-Physics results from the ATLAS experiment will be presented. Those include inclusive and associated charmonium production measurements, a relative $B^{\pm}_c$ meson cross-section measurement, searches for pentaquarks with hidden charm. [...]
ATL-PHYS-SLIDE-2021-076.- Geneva : CERN, 2021 - 20 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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