We search for high-mass resonances decaying into Z boson pairs using data corresponding to 6 fb(-1) collected by the CDF experiment in p (p) over bar collisions at root s = 1.96 TeV. The search is performed in three distinct final states: ZZ -> l(+)l(-)l(+)l(-), ZZ -> l(+)l(-)vv, and ZZ -> l(+)l(-)jj. For a Randall-Sundrum graviton G*, the 95% CL upper limits on the production cross section times branching ratio to ZZ, sigma(p (p) over bar -> G* -> ZZ), vary between 0.26 pb and 0.045 pb in the mass range 300 < M-G* < 1000 GeV/c(2).
Titolo: | Search for high-mass resonances decaying into ZZ in p(p)over-bar collisions at root s=1.96 TeV |
Autori: | |
Data di pubblicazione: | 2012 |
Rivista: | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1103/PhysRevD.85.012008 |
Handle: | http://hdl.handle.net/11384/38475 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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