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CMS Papers
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2024-09-17
18:04
Measurements of polarization and spin correlation and observation of entanglement in top quark pairs using lepton+jets events from proton-proton collisions at $ \sqrt{s}= $ 13 TeV
Measurements of the polarization and spin correlation in top quark pairs ($ \mathrm{t} \overline{\mathrm{t}} $) are presented using events with a single electron or muon and jets in the final state.
[...]
CERN-EP-2024-231
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CMS-TOP-23-007-003
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- 2024.
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2024-09-11
20:18
Bottom quark energy loss and hadronization with $ {\mathrm{B}^{+}} $ and $ \mathrm{B}_{\mathrm{s}}^{0} $ nuclear modification factors using pp and PbPb collisions at $ \sqrt{\smash[b]{s_{_{\mathrm{NN}}}}}= $ 5.02 TeV
/ CMS Collaboration
The production cross sections of $ \mathrm{B}_{\mathrm{s}}^{0} $ and $ {\mathrm{B}^{+}} $ mesons are reported in proton-proton (pp) collisions recorded by the CMS experiment at the CERN LHC with a center-of-mass energy of 5.02 TeV.
[...]
CMS-HIN-21-014
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CERN-EP-2024-176
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arXiv:2409.07258
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CMS-HIN-21-014-003
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- 2024.
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2024-09-10
22:42
Measurement of inclusive and differential cross sections of single top quark production in association with a W boson in proton-proton collisions at $ \sqrt{s}=$ 13.6 TeV
/ CMS Collaboration
The first measurement of the inclusive and normalised differential cross sections of single top quark production in association with a W boson in proton-proton collisions at a centre-of-mass energy of 13.6 TeV is presented.
[...]
arXiv:2409.06444
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CMS-TOP-23-008
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CERN-EP-2024-184
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CMS-TOP-23-008-003
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- 2024. - 53 p, 53 p.
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2024-09-02
05:57
Pseudorapidity distributions of charged hadrons in lead-lead collisions at $ \sqrt{\smash[b]{s_{_{\mathrm{NN}}}}} = $ 5.36 TeV
/ CMS Collaboration
The pseudorapidity ($ \eta $) distributions of charged hadrons are measured using data collected at the highest ever nucleon-nucleon center-of-mass energy of $ \sqrt{\smash[b]{s_{_{\mathrm{NN}}}}} = $ 5.36 TeV for collisions of lead-lead ions.
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arXiv:2409.00838
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CMS-HIN-23-007
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CERN-EP-2024-118
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CMS-HIN-23-007-003
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- 2024. - 37 p.
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2024-08-30
21:56
Search for dark matter produced in association with a pair of bottom quarks in proton-proton collisions at $ \sqrt{s} = $ 13 TeV
/ CMS Collaboration
A search for dark matter (DM) particles produced in association with bottom quarks is presented.
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arXiv:2408.17336
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CMS-SUS-23-008
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CERN-EP-2024-206
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CMS-SUS-23-008-003
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- 2024. - 39 p.
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2024-08-14
20:16
Measurement of the Drell-Yan forward-backward asymmetry and of the effective leptonic weak mixing angle in proton-proton collisions at $ \sqrt{s} = $ 13 TeV
/ CMS Collaboration
The forward-backward asymmetry in Drell-Yan production and the effective leptonic electroweak mixing angle are measured in proton-proton collisions at $ \sqrt{s} = $ 13 TeV, collected by the CMS experiment and corresponding to an integrated luminosity of 138 fb$ ^{-1} $.
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arXiv:2408.07622
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CMS-SMP-22-010
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CERN-EP-2024-208
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CMS-SMP-22-010-003
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- 2024. - 49 p.
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2024-08-07
16:47
Measurement of the inclusive cross sections for W and Z boson production in proton-proton collisions at $ \sqrt{s}= $ 5.02 and 13 TeV
/ CMS Collaboration
Measurements of fiducial and total inclusive cross sections for W and Z boson production are presented in proton-proton collisions at $ \sqrt{s}= $ 5.02 and 13 TeV.
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arXiv:2408.03744
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CMS-SMP-20-004
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CERN-EP-2024-134
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CMS-SMP-20-004-003
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- 2024. - 49 p.
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2024-08-02
22:39
Search for bottom quark associated production of the standard model Higgs boson in final states with leptons in proton-proton collisions at $ \sqrt{s}= $ 13 TeV
/ CMS Collaboration
This Letter presents the first search for bottom quark associated production of the standard model Higgs boson, in final states with leptons.
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arXiv:2408.01344
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CMS-HIG-23-003
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CERN-EP-2024-186
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FERMILAB-PUB-24-0468-CMS
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CMS-HIG-23-003-003
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- 2024. - 41 p.
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2024-08-02
10:21
Test of lepton flavor universality in semileptonic $ \mathrm{B}_{c}^{+} $ meson decays in proton-proton collisions at $ \sqrt{s}= $ 13 TeV
/ CMS Collaboration
A measurement of the ratio of branching fractions $ R(\mathrm{J}/\psi) = \mathcal{B}(\mathrm{B}_{c}^{+}\to\mathrm{J}/\psi\tau^{+}\nu_{\!\tau}) / \mathcal{B}(\mathrm{B}_{c}^{+}\to\mathrm{J}/\psi\mu^{+}\nu_{\!\mu}) $ in the $ \mathrm{J}/\psi\to\mu^{+}\mu^{-} $, $ \tau^{+}\to\mu^{+}\nu_{\!\mu}\overline{\nu}_{\!\tau} $ decay channel is presented.
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arXiv:2408.00678
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CMS-BPH-22-012
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CERN-EP-2024-180
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CMS-BPH-22-012-003
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- 2024. - 33 p.
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2024-07-30
10:31
Model-independent search for pair production of new bosons decaying into muons in proton-proton collisions at $ \sqrt{s} = $ 13 TeV
/ CMS Collaboration
The results of a model-independent search for the pair production of new bosons within a mass range of 0.21 $ < m < $ 60 GeV, are presented.
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arXiv:2407.20425
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CMS-HIG-21-004
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CERN-EP-2024-199
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CMS-HIG-21-004-003
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- 2024. - 47 p.
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