2019-01-10
17:42 |
Search for excited leptons in llgamma final states in proton-proton collisions at the HL-LHC
/CMS Collaboration
A search for excited leptons (electrons and muons) is presented, using simulation of the upgraded CMS detector at the High-Luminosity LHC (HL-LHC). Excited leptons are predicted by many theories beyond the standard model (SM) where quarks and leptons are not elementary but instead are themselves composite objects [...]
CMS-PAS-FTR-18-029.-
Geneva : CERN, 2019
Figure_001: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Fulltext in PDF: PDF;
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2018-12-21
06:18 |
Prospects for HH measurements at the HL-LHC
/CMS Collaboration
The prospects for the study of Higgs boson pair production at the High-Luminosity LHC with the CMS detector are presented. Five decay channels, $\text{b}\text{b}\text{b}\text{b}$, $\text{b}\text{b}\text{W}\text{W}$, $\text{b}\text{b}\tau\tau$, $\text{b}\text{b}\gamma\gamma$, and $\text{b}\text{b}\text{Z}\text{Z}$, are studied. [...]
CMS-PAS-FTR-18-019.-
Geneva : CERN, 2018
Figure_001: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_004: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_005-c: PDF; Figure_005-d: PDF; Figure_005-e: PDF; Figure_005-f: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_006-c: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Figure_007-c: PDF; Figure_007-d: PDF; Figure_007-e: PDF; Figure_007-f: PDF; Figure_008: PDF; Figure_009: PDF; Figure_010: PDF; Fulltext in PDF: PDF;
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2018-12-19
23:27 |
Prospects for exclusion or discovery of a third generation leptoquark decaying into a $\tau$ lepton and a b quark with the upgraded CMS detector at the HL-LHC
/CMS Collaboration
Projections for searches for production of third generation leptoquarks (LQs) in proton-proton collisions at a center-of-mass energy of 14 TeV are presented.
The projections use simulated data samples corresponding to integrated luminosities of 300 and 3000 $\mathrm{fb}^{-1}$. The analysis utilizes the DELPHES simulation package for the upgraded CMS detector at the High-Luminosity LHC, and considers both the single production channel, with a final state consisting of one b quark and two $\tau$ leptons, and the pair production channel, producing two b quarks and two $\tau$ leptons. [...]
CMS-PAS-FTR-18-028.-
Geneva : CERN, 2018
Figure_001-a: PDF; Figure_001-b: PDF; Figure_001-c: PDF; Figure_002-a: PNG; Figure_002-b: PNG; Figure_003-a: PDF; Figure_003-b: PDF; Figure_004: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Fulltext in PDF: PDF;
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2018-12-17
13:45 |
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2018-12-17
12:48 |
Anomalous couplings in the tt+Z final state at the HL-LHC
/CMS Collaboration
The electroweak couplings of the top quark provide a crucial window to physics beyond the standard model and can be put to stringent tests with the CERN High-Luminosity LHC (HL-LHC).
The expected sensitivity of the CMS detector for anomalous electroweak top quark interactions based on differential cross section measurements of the $\mathrm{t\overline{t}Z}$ process in the three lepton final state is provided for a HL-LHC scenario with 3000 fb$^{-1}$ of proton-proton collision data at a centre-of-mass energy of 14 TeV..
CMS-PAS-FTR-18-036.-
Geneva : CERN, 2018
Figure_001: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_004-c: PDF; Figure_004-d: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_005-c: PDF; Figure_005-d: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Fulltext in PDF: PDF;
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2018-12-17
12:40 |
Search for excited leptons in llgamma final states in proton-proton collisions at the HL-LHC
/CMS Collaboration
A search for excited leptons (electrons and muons) is presented, using simulation of the upgraded CMS detector at the High-Luminosity LHC (HL-LHC). Excited leptons are predicted by many theories beyond the standard model (SM) where quarks and leptons are not elementary but instead are themselves composite objects [...]
CMS-PAS-FTR-18-029.-
Geneva : CERN, 2019
Figure_001: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Fulltext in PDF: PDF;
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2018-12-16
00:00 |
Performance of jet quenching measurements in pp and PbPb collisions with CMS at the HL-LHC
/CMS Collaboration
The projected performance of different jet measurements to be carried out with the large data samples expected in PbPb and pp collisions during the high-luminosity phase of the LHC (HL-LHC) is presented. The analyses are based on Monte Carlo simulations and extrapolations from data collected in pp and PbPb collisions between 2010 and 2016. [...]
CMS-PAS-FTR-18-025.-
Geneva : CERN, 2018
Figure_001-a: PDF; Figure_001-b: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_004: PDF; Figure_005: PDF; Fulltext in PDF: PDF;
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2018-12-14
15:33 |
Study of the expected sensitivity to the P$\mathrm{_5'}$ parameter in the $\mathrm{B^0 \to K^{*0}}\mu^+\mu^-$ decay at the HL-LHC
/CMS Collaboration
The expected sensitivity to the $\mathrm{P'_5}$ parameter in $\mathrm{B^0}\to {\rm K}^{*0}\mu^+\mu^-$ decays from an integrated luminosity of 300 and 3000 fb$^{-1}$ of pp collisions at a center-of-mass energy of 14 TeV at the HL-LHC is presented. Angular observables in the $\mathrm{B^0}\to {\rm K}^{*0}\mu^+\mu^-$ decay, such as the $\mathrm{P'_5}$ parameter, are of particular interest as their theoretical predictions are less affected by hadronic uncertainties. [...]
CMS-PAS-FTR-18-033.-
Geneva : CERN, 2018
Figure_001-a: PDF; Figure_001-b: PDF; Figure_002: PDF; Figure_003: PDF; Fulltext in PDF: PDF;
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2018-12-14
05:05 |
High-$p_T$ jet measurements at the HL-LHC
/CMS Collaboration
Processes containing jets with high transverse momenta are studied for the upgraded CMS Phase-2 detector design at the High-Luminosity LHC assuming a center-of-mass energy of 14 TeV and an integrated luminosity of 3 ab$^{-1}$. The high luminosity allows to fully exploit high transverse momentum jets (boosted jets) and to differentiate between various jet types. [...]
CMS-PAS-FTR-18-032.-
Geneva : CERN, 2018
Figure_001: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_005: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Figure_008-a: PDF; Figure_008-b: PDF; Figure_009-a: PDF; Figure_009-b: PDF; Figure_010-a: PDF; Figure_010-b: PDF; Fulltext in PDF: PDF;
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2018-12-13
19:29 |
Projection of measurements of differential ttbar production cross sections in the e/u+jets channels in pp collisions at the HL-LHC
/CMS Collaboration
A study of the resolved reconstruction of top quark pairs in the e/$\mu$+jets channels and a projection of differential $\mathrm{t\bar{t}}$ cross section measurements at the HL-LHC with an integrated luminosity of 3 ab$^{-1}$ at 14 TeV are presented. The analysis techniques are based on previous measurements of differential $\mathrm{t\bar{t}}$ cross sections at 13 TeV. [...]
CMS-PAS-FTR-18-015.-
Geneva : CERN, 2018
Figure_001-a: PDF; Figure_001-b: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_004-c: PDF; Figure_004-d: PDF; Figure_004-e: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_005-c: PDF; Figure_005-d: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_006-c: PDF; Figure_006-d: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Figure_007-c: PDF; Figure_007-d: PDF; Figure_007-e: PDF; Figure_007-f: PDF; Figure_008-a: PDF; Figure_008-b: PDF; Figure_008-c: PDF; Figure_008-d: PDF; Figure_009-a: PDF; Figure_009-b: PDF; Figure_009-c: PDF; Figure_009-d: PDF; Figure_010-a: PDF; Figure_010-b: PDF; Figure_010-c: PDF; Figure_010-d: PDF; Figure_011-a: PDF; Figure_011-b: PDF; Figure_011-c: PDF; Figure_011-d: PDF; Figure_012-a: PDF; Figure_012-b: PDF; Figure_012-c: PDF; Figure_012-d: PDF; Figure_013-a: PDF; Figure_013-b: PDF; Figure_014-a: PDF; Figure_014-b: PDF; Figure_015-a: PDF; Figure_015-b: PDF; Figure_016-a: PDF; Figure_016-b: PDF; Figure_017-a: PDF; Figure_017-b: PDF; Figure_018-a: PDF; Figure_018-b: PDF; Figure_018-c: PDF; Figure_018-d: PDF; Figure_019-a: PDF; Figure_019-b: PDF; Figure_019-c: PDF; Figure_019-d: PDF; Figure_020-a: PDF; Figure_020-b: PDF; Figure_020-c: PDF; Figure_020-d: PDF; Figure_020-e: PDF; Figure_020-f: PDF; Figure_021-a: PDF; Figure_021-b: PDF; Figure_021-c: PDF; Figure_021-d: PDF; Figure_022-a: PDF; Figure_022-b: PDF; Figure_022-c: PDF; Figure_022-d: PDF; Fulltext in PDF: PDF;
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