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CERN Document Server 找到 916 笔记录  1 - 10下一个最後  跳到记录: 检索需时 1.08 秒. 
1.
Improved Resistive Plate Chambers for Phase-II upgrade of the CMS detector in LHC / Pinheiro, João Pedro Gomes (Rio de Janeiro Federal U.) ; Shah, Mehar Ali (Iberoamericana U.) ; Gouzevitch, Maxime (Lyon, IPN) /CMS Muon Collaboration
In anticipation of the High Luminosity LHC, an extensive upgrade is underway for the CMS Muon system to ensure its optimal performance in muon triggering and reconstruction. The indispensable role of Resistive Plate Chambers (RPC) as dedicated muon detectors stems from their exceptional timing resolution. [...]
2024 - 4 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1069 (2024) 169923
In : 16th Pisa Meeting on Advanced Detectors (Pisameet 2024), La Biodola, Isola D'elba, Italy, 26 May - 1 Jun 2024, pp.169923
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2.
Search for resonant pair production of Higgs bosons in the $ \mathrm{b}\overline{\mathrm{b}}\mathrm{b}\overline{\mathrm{b}} $ final state using large-area jets in proton-proton collisions at $ \sqrt{s}= $ 13 TeV / CMS Collaboration
A search is presented for the resonant production of a pair of standard model-like Higgs bosons using data from proton-proton collisions at a centre-of-mass energy of 13 TeV, collected by the CMS experiment at the CERN LHC in 2016-2018, corresponding to an integrated luminosity of 138 fb$ ^{-1} $. [...]
arXiv:2407.13872 ; CMS-B2G-20-004 ; CERN-EP-2024-030 ; CMS-B2G-20-004-003. - 2024 - 42.
Fermilab Library Server - Fulltext - Fulltext - Fulltext
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3.
Performance of new CO$_2$ based mixture in CMS Improved Resistive Plate Chambers in HL-LHC environment / Pinheiro, João Pedro Gomes (Rio de Janeiro Federal U.) ; Shah, Mehar Ali (Iberoamericana U.) ; Sánchez, Lucía Eiriz (Dundee U.) /CMS Muon Collaboration
Resistive Plate Chamber (RPCs) detectors in the Compact Muon Solenoid operate with a gas mixture composed of 95.2% of C2H2F4, which provides a high number of ion-electron pairs, 4.5% of iC4H10, which ensures the suppression of photon-feedback effects, and 0.3% of SF6, used as an electron quencher to further operate the detector in streamer-free mode. C2H2F4 is known to be a Greenhouse gas with a global warming potential (GWP) of 1430. [...]
2024 - 5 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1065 (2024) 169474
In : 3rd International Conference on Detector Stability and Aging Phenomena in Gaseous Detectors, CERN, Geneva, Switzerland, 6 - 10 Nov 2023, pp.169474
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4.
Performance of new CO2 based mixture in CMS Improved Resistive Plate Chambers in HL-LHC environment / Gomes Pinheiro, Joao Pedro (Rio de Janeiro State U.) ; Shah, Mehar Ali (Iberoamericana U.) ; Eiriz Sanchez, Lucia (Dundee U.) /CMS Collaboration
Resistive Plate Chamber (RPCs) detectors in the Compact Muon Solenoid (CMS) experiment operate with a gas mixture comprised of 95.2pct of C2H2F4, that provides a high number of ion-electron pairs, 4.5pct of iC4H10, that ensures the suppression of photon-feedback effects and 0.3pct of SF6, used as an electron quencher to further operate the detector in streamer-free mode. C2H2F4 is known to be a Greenhouse gas with a global warming potential (GWP) of 1430. [...]
CMS-CR-2024-046.- Geneva : CERN, 2024 - 6 p. Fulltext: PDF;
In : The 3rd International Conference on Detector Stability and Aging Phenomena in Gaseous Detectors
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5.
Production and validation of industrially produced large-sized GEM foils for the Phase-2 upgrade of the CMS muon spectrometer / Abbas, Syed Mohsin (IPM, Tehran) ; Abbrescia, Marcello (INFN, Bari ; Bari U.) ; Abdalla, Hassan Fathy (Cairo, Acad. Sci. Res. Tech.) ; Abdelalim, Ahmed Ali (Cairo, Acad. Sci. Res. Tech.) ; Abuzeid Hassan, Shimaa Abdelwahed (INFN, Pavia) ; Aebi, Devin Michael (Texas A-M) ; Agapitos, Antonis (Peking U.) ; Ahmad, Ashfaq (Quaid-i-Azam U.) ; Ahmed, Asar (Delhi U.) ; Ahmed, Waqar (Quaid-i-Azam U.) et al.
The upgrade of the CMS detector for the high luminosity LHC (HL-LHC) will include gas electron multiplier (GEM) detectors in the end-cap muon spectrometer. Due to the limited supply of large area GEM detectors, the Korean CMS (KCMS) collaboration had formed a consortium with Mecaro Co., Ltd. to serve as a supplier of GEM foils with area of approximately 0.6 m$^{2}$. The consortium has developed a double-mask etching technique for production of these large-sized GEM foils. This article describes the production, quality control, and quality assessment (QA/QC) procedures and the mass production status for the GEM foils. [...]
CMS-NOTE-2023-006; CERN-CMS-NOTE-2023-006.- Geneva : CERN, 2023 - 18 p. Fulltext: PDF;
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6.
First measurement of the forward rapidity gap distribution in pPb collisions at $ \sqrt{\smash[b]{s_{_{\mathrm{NN}}}}} = $ 8.16 TeV / CMS Collaboration
For the first time at LHC energies, the forward rapidity gap spectra from proton-lead collisions for both proton and lead dissociation processes are presented. The analysis is performed over 10.4 units of pseudorapidity at a center-of-mass energy per nucleon pair of $ \sqrt{\smash[b]{s_{_{\mathrm{NN}}}}} = $ 8.16 TeV, almost 300 times higher than in previous measurements of diffractive production in proton-nucleus collisions. [...]
arXiv:2301.07630; CMS-HIN-18-019; CERN-EP-2022-164; CMS-HIN-18-019-003.- Geneva : CERN, 2023-11-01 - 25 p. - Published in : Phys. Rev. D 108 (2023) 092004 Fulltext: CMS-HIN-18-019-arXiv - PDF; 2301.07630 - PDF; Fulltext from Publisher: PDF; External links: Additional information for the analysis; CMS AuthorList
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7.
Azimuthal correlations in Z+jets events in proton-proton collisions at $\sqrt{s}$ = 13 TeV / CMS Collaboration
The production of Z bosons associated with jets is measured in pp collisions at $ \sqrt{s}= $ 13 TeV with data recorded with the CMS experiment at the LHC corresponding to an integrated luminosity of 36.3 fb$ ^{-1} $. The multiplicity of jets with transverse momentum $ p_{\mathrm{T}} > $ 30 GeV is measured for different regions of the Z boson's $ p_{\mathrm{T}}(\mathrm{Z}) $, from lower than 10 GeV to higher than 100 GeV. [...]
arXiv:2210.16139; CMS-SMP-21-003; CERN-EP-2022-178; CMS-SMP-21-003-003.- Geneva : CERN, 2023-08-11 - 28 p. - Published in : Eur. Phys. J. C 83 (2023) 722 Fulltext: c60c1a67a239a0bbb60cebd10f1df446 - PDF; CMS-SMP-21-003-arXiv - PDF; 2210.16139 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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8.
Measurements of jet multiplicity and jet transverse momentum in multijet events in proton-proton collisions at $ \sqrt{s}= $ 13 TeV / CMS Collaboration
Multijet events at large transverse momentum ($ p_{\mathrm{T}} $) are measured at $ \sqrt{s}= $ 13 TeV using data recorded with the CMS detector at the LHC, corresponding to an integrated luminosity of 36.3 fb$^{-1}$. The multiplicity of jets with $ p_{\mathrm{T}} > $ 50 GeV that are produced in association with a high-$ p_{\mathrm{T}} $ dijet system is measured in various ranges of the $ p_{\mathrm{T}} $ of the jet with the highest transverse momentum and as a function of the azimuthal angle difference $ \Delta\phi_{1,2} $ between the two highest $ p_{\mathrm{T}} $ jets in the dijet system. [...]
arXiv:2210.13557; CMS-SMP-21-006; CERN-EP-2022-144; CMS-SMP-21-006-003.- Geneva : CERN, 2023-08-22 - 25 p. - Published in : Eur. Phys. J. C 83 (2023) 742 Fulltext: CMS-SMP-21-006-arXiv - PDF; 803f4ed4711aa3d9018f9864b52cb6b8 - PDF; 2210.13557 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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9.
Search for the exotic decay of the Higgs boson into two light pseudoscalars with four photons in the final state in proton-proton collisions at $ \sqrt{s} $ = 13 TeV / CMS Collaboration
A search for the exotic decay of the Higgs boson to a pair of light pseudoscalars, each of which subsequently decays into a pair of photons, is presented. The search uses data from proton-proton collisions at $\sqrt{s} = $ 13 TeV recorded with the CMS detector at the LHC that corresponds to an integrated luminosity of 132 fb$^{-1}$. [...]
arXiv:2208.01469; CMS-HIG-21-003; CERN-EP-2022-095; CMS-HIG-21-003-003.- Geneva : CERN, 2023-07-19 - 21 p. - Published in : JHEP 2307 (2023) 148 Fulltext: 2208.01469 - PDF; CMS-HIG-21-003-arXiv - PDF; cdef9798d8b4b639348f1bf1a1f1baef - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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10.
Search for direct pair production of supersymmetric partners of $\tau$ leptons in the final state with two hadronically decaying $\tau$ leptons and missing transverse momentum in proton-proton collisions at $\sqrt{s} = $ 13 TeV / CMS Collaboration
A search for the direct production of a pair of $\tau$ sleptons, the supersymmetric partners of $\tau$ leptons, is presented. Each $\tau$ slepton is assumed to decay to a $\tau$ lepton and the lightest supersymmetric particle (LSP), which is assumed to be stable and to not interact in the detector, leading to an imbalance in the total reconstructed transverse momentum. [...]
arXiv:2207.02254; CMS-SUS-21-001; CERN-EP-2022-032; CMS-SUS-21-001-003.- Geneva : CERN, 2023-07-01 - 30 p. - Published in : Phys. Rev. D 108 (2023) 012011 Fulltext: 2207.02254 - PDF; 9a6c32e7e91069453efa307bd98cb187 - PDF; CMS-SUS-21-001-arsiv - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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CERN Document Server : 找到 916 笔记录   1 - 10下一个最後  跳到记录:
参见：相似的作者
4 Shah, M
19 Shah, M A
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32 Shah, M.A.
3 Shah, Mahmood
4 Shah, Mahsood
7 Shah, Manan
1 Shah, Manesh J
1 Shah, Megh
1 Shah, Mehul
1 Shah, Mehul A
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