Results of a higgs boson searches in the ATLAS and CMS experiments at the large hadron collider at energies 7 and 8 TeV

Recent achievements of the ATLAS and CMS experiments at the Large Hadron Collider searching for a Higgs boson are summarized. A new particle with the mass of 125 GeV and properties expected for the Standard Model Higgs boson was discovered three years ago in these experiments in proton-proton collis...

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Bibliographic Details
Published in:	Physics of atomic nuclei Vol. 79; no. 3; pp. 433 - 443
Main Authors:	Artamonov, A. A., Epshteyn, V. S., Gavrilov, V. B., Gavrilyuk, A. A., Gorbounov, P. A., Jokin, A. S., Lychkovskaya, N. V., Popov, V. P., Safronov, G. B., Shamanov, V. V., Shatalov, P. B., Spiridonov, A. A., Tsukerman, I. I.
Format:	Journal Article
Language:	English
Published:	Moscow Pleiades Publishing 01-05-2016 Springer
Subjects:	Analysis CENTER-OF-MASS SYSTEM CERN LHC CMS DETECTOR COUPLING CONSTANTS Elementary Particles and Fields Experiment GEV RANGE 100-1000 HIGGS BOSONS PARITY Particle accelerators Particle and Nuclear Physics Particle collisions PARTICLE DECAY Physics Physics and Astronomy PHYSICS OF ELEMENTARY PARTICLES AND FIELDS PROTON-PROTON INTERACTIONS SPIN STANDARD MODEL TEV RANGE 01-10
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Summary:	Recent achievements of the ATLAS and CMS experiments at the Large Hadron Collider searching for a Higgs boson are summarized. A new particle with the mass of 125 GeV and properties expected for the Standard Model Higgs boson was discovered three years ago in these experiments in proton-proton collisions when analyzing part of the data taken at the centre-of-mass energies 7 TeV and 8 TeV in 2011 and 2012 year exposures. Today all the data are processed and fully analyzed. Experimental results of studies of individual Higgs boson decay channels as well as their combination to extract such properties as mass, signal strength, coupling constants, spin and parity are reviewed. All experimental results are found to be compatible with the Standard Model predictions.
ISSN:	1063-7788 1562-692X
DOI:	10.1134/S1063778816030042