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CMS Papers

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2022-01-23
13:14
Observation of ${{\mathrm{B}^{0}} \to\psi(\text{2S}) {{\mathrm{K^0_S}}}\pi^{+}\pi^{-}}$ and ${{\mathrm{B^{0}_{s}}} \to\psi(\text{2S}) {{\mathrm{K^0_S}}} }$ decays
Using a data sample of $\sqrt{s} = $ 13 TeV proton-proton collisions collected by the CMS experiment at the LHC in 2017 and 2018 with an integrated luminosity of 103 fb$^{-1}$, the ${{\mathrm{B^{0}_{s}}} \to\psi(\text{2S}) {{\mathrm{K^0_S}}} }$ and ${{\mathrm{B}^{0}} \to\psi(\text{2S}) {{\mathrm{K^0_S}}}\pi^{+}\pi^{-}}$ decays are observed with significances exceeding 5 standard deviations. [...]
CERN-EP-2021-271 ; CMS-BPH-18-004-003. - 2022.
Additional information for the analysis - CMS AuthorList - Fulltext

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2022-01-21
12:31
Search for resonances decaying to three W bosons in proton-proton collisions at $\sqrt{s} = $ 13 TeV
A search for resonances decaying into a W boson and a radion, where the radion decays into two W bosons, is presented. [...]
CERN-EP-2021-270 ; CMS-B2G-20-001-004. - 2022.
Additional information for the analysis - CMS AuthorList - Fulltext

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2022-01-21
11:20
Identification of hadronic tau lepton decays using a deep neural network
A new algorithm is presented to discriminate reconstructed hadronic decays of tau leptons ($\tau_\mathrm{h}$) that originate from genuine tau leptons in the CMS detector against $\tau_\mathrm{h}$ candidates that originate from quark or gluon jets, electrons, or muons. [...]
CERN-EP-2021-257 ; CMS-TAU-20-001-003. - 2022.
Additional information for the analysis - CMS AuthorList - Fulltext

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2022-01-19
23:26
Precision measurement of the W boson decay branching fractions in proton-proton collisions at $\sqrt{s} = $ 13 TeV
The leptonic and inclusive hadronic decay branching fractions of the W boson are measured using proton-proton collision data collected at $\sqrt{s} = $ 13 TeV by the CMS experiment at the CERN LHC, corresponding to an integrated luminosity of 35.9 fb$^{-1}$. [...]
CERN-EP-2021-240 ; CMS-SMP-18-011-003. - 2022.
Additional information for the analysis - CMS AuthorList - Fulltext

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2022-01-19
22:54
Search for charged-lepton flavor violation in top quark production and decay in pp collisions at $\sqrt{s} = $ 13 TeV
Results are presented from a search for charged-lepton flavor violating (CLFV) interactions in top quark production and decay in pp collisions at a center-of-mass energy of 13 TeV. [...]
CERN-EP-2021-248 ; CMS-TOP-19-006-003. - 2022.
Additional information for the analysis - CMS AuthorList - Fulltext - CMS HEPData

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2022-01-18
22:35
Measurement of the inclusive and differential ${\mathrm{t\bar{t}}\gamma}$ cross sections in the dilepton channel and effective field theory interpretation in proton-proton collisions at $\sqrt{s} = $ 13 TeV / CMS Collaboration
The production cross section of a top quark pair in association with a photon is measured in proton-proton collisions in the decay channel with two oppositely charged leptons (${\mathrm{e^{\pm}}\mu^{\mp}} $, ${\mathrm{e^{+}}\mathrm{e^{-}}} $, or $\mu^{+}\mu^{-}$). [...]
arXiv:2201.07301 ; CMS-TOP-21-004 ; CERN-EP-2021-192 ; CMS-TOP-21-004-003. - 2022.
Additional information for the analysis - CMS AuthorList - Fulltext - CMS HEPData - Fulltext

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2022-01-14
21:18
Search for long-lived heavy neutral leptons with displaced vertices in proton-proton collisions at $\sqrt{s} = $ 13 TeV / CMS Collaboration
A search for heavy neutral leptons (HNLs), the right-handed Dirac or Majorana neutrinos, is performed in final states with three charged leptons (electrons or muons) using proton-proton collision data collected by the CMS experiment at $\sqrt{s} = $ 13 TeV at the CERN LHC. [...]
arXiv:2201.05578 ; CMS-EXO-20-009 ; CERN-EP-2021-264 ; CMS-EXO-20-009-003. - 2022.
Additional information for the analysis - CMS AuthorList - Fulltext - CMS HEPData - Fulltext

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2022-01-12
10:33
Search for higgsinos decaying to two Higgs bosons and missing transverse momentum in proton-proton collisions at $\sqrt{s} = $ 13 TeV / CMS Collaboration
Results are presented from a search for physics beyond the standard model in proton-proton collisions at $\sqrt{s} = $ 13 TeV in channels with two Higgs bosons, each decaying via the process H $\to\mathrm{b\bar{b}}$, and large missing transverse momentum. [...]
arXiv:2201.04206 ; CMS-SUS-20-004 ; CERN-EP-2021-214 ; CMS-SUS-20-004-003. - 2022.
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2022-01-07
23:01
Observation of the $\mathrm{B_c^{+}}$ meson in PbPb and pp collisions at ${\sqrt {\smash [b]{s_{_{\mathrm {NN}}}}}} = $ 5.02 TeV / CMS Collaboration
The $\mathrm{B_c^{+}}$ meson is observed for the first time in heavy ion collisions. [...]
arXiv:2201.02659 ; CMS-HIN-20-004 ; CERN-EP-2021-259 ; CMS-HIN-20-004-003. - 2022. - 32 p, 32 p.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

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2022-01-06
23:40
Search for high-mass resonances decaying to a jet and a Lorentz-boosted resonance in proton-proton collisions at $\sqrt{s} = $ 13 TeV / CMS Collaboration
A search is reported for high-mass hadronic resonances that decay to a parton and a Lorentz-boosted resonance, which in turn decays into a pair of partons. [...]
arXiv:2201.02140 ; CMS-EXO-20-007 ; CERN-EP-2021-238 ; CMS-EXO-20-007-003. - 2022. - 34 p, 34 p.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

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