Search for Heavy Neutrinos and W-R Bosons with Right-Handed Couplings in a Left-Right Symmetric Model in pp Collisions at root s=7 TeV

dc.contributor.author	CMS Collaboration
dc.date.accessioned	2022-06-13T06:04:35Z
dc.date.available	2022-06-13T06:04:35Z
dc.date.issued	2012
dc.identifier.issn	0031-9007
dc.identifier.uri	http://dspace.adiyaman.edu.tr:8080/xmlui/handle/20.500.12414/3147
dc.description.abstract	Results are presented from a search for heavy, right-handed muon neutrinos, N-mu, and right-handed W-R bosons, which arise in the left-right symmetric extensions of the standard model. The analysis is based on a 5: 0 fb(-1) sample of proton-proton collisions at a center-of-mass energy of 7 TeV, collected by the CMS detector at the Large Hadron Collider. No evidence is observed for an excess of events over the standard model expectation. For models with exact left-right symmetry, heavy right-handed neutrinos are excluded at 95% confidence level for a range of neutrino masses below the WR mass, dependent on the value of M-WR. The excluded region in the two-dimensional (M-WR, MN mu) mass plane extends to M-WR = 2.5TeV. DOI: 10.1103/PhysRevLett.109.261802	tr
dc.language.iso	en	tr
dc.publisher	Amer Physıcal Soc	tr
dc.subject	Majorana Neutrınos	tr
dc.subject	Mass	tr
dc.title	Search for Heavy Neutrinos and W-R Bosons with Right-Handed Couplings in a Left-Right Symmetric Model in pp Collisions at root s=7 TeV	tr
dc.type	Article	tr
dc.identifier.issue	26	tr
dc.identifier.volume	109	tr
dc.source.title	Physıcal Revıew Letters	tr