Searches for new physics using the 𝑡⁢ ‾ 𝑡 invariant mass distribution in pp collisions at √s=8 TeV

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DC Field	Value	Language
dc.contributor.author	Swain, Sanjay Kumar	-
dc.date.accessioned	2024-12-02T11:08:37Z	-
dc.date.available	2024-12-02T11:08:37Z	-
dc.date.issued	2013-11-22	-
dc.identifier.citation	Chatrchyan, S., Khachatryan, V., Sirunyan, A. M., Tumasyan, A., Adam, W., Bergauer, T., … Swanson, J. (2013). Searches for new physics using thett¯invariant mass distribution inppcollisions ats=8 TeV. Physical Review Letters, 111(21).	en_US
dc.identifier.uri	https://doi.org/10.1103/PhysRevLett.111.211804	-
dc.identifier.uri	http://idr.niser.ac.in:8080/jspui/handle/123456789/1058	-
dc.description.abstract	Searches for anomalous top quark-antiquark production are presented, based on pp collisions at √s=8 TeV. The data, corresponding to an integrated luminosity of 19.7 fb-1, were collected with the CMS detector at the LHC. The observed tt̄ invariant mass spectrum is found to be compatible with the standard model prediction. Limits on the production cross section times branching fraction probe, for the first time, a region of parameter space for certain models of new physics not yet constrained by precision measurements.	en_US
dc.language.iso	en	en_US
dc.publisher	Physical Review Letters	en_US
dc.title	Searches for new physics using the 𝑡⁢ ‾ 𝑡 invariant mass distribution in pp collisions at √s=8 TeV	en_US
dc.type	Article	en_US
Appears in Collections:	Journal Papers

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