Abstract
An overview of physics results from the CMS experiment at the LHC is given. The present analysis is based on data obtained for colliding proton beams at the c.m. energies of and 13 TeV over the period of LHC Run-1 and Run-2.New unique data on interactions of Standard Model particles at record energies were obtained in the course of the first run of LHC operation. The Higgs boson was discovered, and investigation of its properties was initiated. Measurements were performed for Standard Model processes, including rare and previously unobserved ones. This permitted refining some parameters of the Standard Mode and setting limits on the parameters of some theoretical models beyond the Standard Model, for example, on the masses of new particles, on the fundamental energy scales, on the coupling constants, and on the cross sections for the production of new particles.
Highlights
This report covers recent physics results from CMS [1] including precision measurements of the Higgs boson, first observed by the ATLAS and CMS collaborations in 2012 [2],[3] and top quark properties, b-physics, and standard model (SM) phenomena; searches for new particles
Recent Physics Results CMS has continued its prolific production of physics results
At time of The XVIII Workshop on High Energy Spin Physics (September 2019), 907 papers have been submitted to peer reviewed journals
Summary
This report covers recent physics results from CMS [1] including precision measurements of the Higgs boson, first observed by the ATLAS and CMS collaborations in 2012 [2],[3] and top quark properties, b-physics, and standard model (SM) phenomena; searches for new particles. A combination of all CMS measurements of the V H, H → bb process using proton-proton collisions recorded at center of mass energies of 7, 8, and 13 TeV, yields an observed (expected) significance of 4.8 (4.9) standard deviations at mH = 125.09 GeV, and the signal strength is μ = 1.01 ± 0.22.
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