CERN Accelerating science

CERN Document Server Sök i 534 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 0.53 sekunder. 
1.
Evidence for CP violation and measurement of CP-violating parameters in B0sJ/ψϕ(1020)B0sJ/ψϕ(1020) decays in pp collisions at s= 13 TeV / CMS Collaboration
A pioneering machine-learning-based flavor-tagging algorithm combining same-side and opposite-side tagging is used to obtain the equivalent of 27 500 tagged B0sJ/ψϕ(1020) decays from pp collisions at s= 13 TeV, collected by the CMS experiment and corresponding to an integrated luminosity of 96.5 fb1. [...]
CMS-BPH-23-004 ; CERN-EP-2024-300 ; arXiv:2412.19952 ; CMS-BPH-23-004-003.
- 2024
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext
2.
Search for a neutral gauge boson with nonuniversal fermion couplings in vector boson fusion processes in proton-proton collisions at s= 13 TeV / CMS Collaboration
The first search for a heavy neutral spin-1 gauge boson (Z') with nonuniversal fermion couplings produced via vector boson fusion processes and decaying to tau leptons or W bosons is presented. [...]
CMS-EXO-21-015 ; CERN-EP-2024-326 ; arXiv:2412.19261 ; CMS-EXO-21-015-003.
- 2024
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext
3.
Search for charged Higgs bosons produced in top-quark decays or in association with top quarks and decaying via H±τ±ντ in 13 TeV pp collisions with the ATLAS detector / ATLAS Collaboration
Charged Higgs bosons produced either in top-quark decays or in association with a top-quark, subsequently decaying via H±τ±ντ, are searched for in 140 fb1 of proton-proton collision data at s=13 TeV recorded with the ATLAS detector. [...]
arXiv:2412.17584 ; CERN-EP-2024-311.
- 2024 - 43.
Fulltext - Previous draft version - Fulltext
4.
Identification of low-momentum muons in the CMS detector using multivariate techniques in proton-proton collisions at s= 13.6 TeV / CMS Collaboration
``Soft'' muons with a transverse momentum below 10 GeV are featured in many processes studied by the CMS experiment, such as decays of heavy-flavor hadrons or rare tau lepton decays. [...]
CMS-MUO-24-001 ; CERN-EP-2024-325 ; arXiv:2412.17590 ; CMS-MUO-24-001-003.
- 2024
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext
5.
Energy scale and resolution for anti-kt jets with radius parameters R=0.2 and 0.6 measured in proton-proton collisions at s=13 TeV with the ATLAS detector / ATLAS Collaboration
Jets with different radius parameters R are an important tool to probe quantum chromodynamics processes at different angular scales. [...]
arXiv:2412.15783 ; CERN-EP-2024-339.
- 2024 - 63.
Fulltext - Previous draft version - Fulltext
6.
Determination of the strong coupling and its running from measurements of inclusive jet production / CMS Collaboration
The value of the strong coupling αS is determined in a comprehensive analysis at next-to-next-to-leading order accuracy in quantum chromodynamics. [...]
arXiv:2412.16665 ; CMS-SMP-24-007 ; CERN-EP-2024-327 ; CMS-SMP-24-007-003.
- 2024
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext
7.
Measurement of the W boson decay branching fraction ratio B(Wcq)/B(Wqˉq) in proton-proton collisions at s= 13 TeV / CMS Collaboration
The most precise measurement to date of the W boson hadronic decay branching fraction ratio RWc=B(Wcq)/B(Wqˉq) is presented. [...]
CMS-SMP-24-009 ; CERN-EP-2024-314 ; arXiv:2412.16296 ; CMS-SMP-24-009-003.
- 2024
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext
8.
Measurement of light-by-light scattering and the Breit-Wheeler process, and search for axion-like particles in ultraperipheral PbPb collisions at sNN= 5.02 TeV / CMS Collaboration
Measurements of light-by-light scattering (LbL, γγγγ) and the Breit-Wheeler process (BW, γγe+e) are reported in ultraperipheral PbPb collisions at a centre-of-mass energy per nucleon pair of 5.02 TeV. [...]
CMS-HIN-21-015 ; CERN-EP-2024-284 ; arXiv:2412.15413 ; CMS-HIN-21-015-003.
- 2024
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext
9.
Azimuthal anisotropies of charged particles with high transverse momentum in Pb+Pb collisions at 5.02 TeV with the ATLAS detector at the LHC / ATLAS Collaboration
A measurement is presented of elliptic (v2) and triangular (v3) azimuthal anisotropy coefficients for charged particles produced in Pb+Pb collisions at sNN=5.02 TeV using a data set corresponding to an integrated luminosity of 435 μb1 collected with the ATLAS detector at the LHC in 2018. [...]
arXiv:2412.15658 ; CERN-EP-2024-334.
- 2024 - 54.
Fulltext - Previous draft version - Fulltext
10.
Differential cross-section measurements of D± and D±s meson production in proton-proton collisions at s=13 TeV with the ATLAS detector / ATLAS Collaboration
The production of D± and D±s charmed mesons is measured using the D±/D±sϕ(μμ)π± decay channel with 137 fb1 of s=13 TeV proton-proton collision data collected with the ATLAS detector at the Large Hadron Collider during the years 2016-2018. [...]
arXiv:2412.15742 ; CERN-EP-2024-322.
- 2024 - 44.
Fulltext - Previous draft version - Fulltext

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