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).

Search for high-mass resonances decaying into ZZ in p(p)over-bar collisions at root s=1.96 TeV / T., A., B. a., G., S., A., D., A., A., A., A., A., J., A., G., A., J. a., A., T., A., A., A., J., A., W., A., B., A., A., A., F., A., W., B., T., B., A., B.G., V. e., B., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - 85:(2012), p. 012008. [10.1103/PhysRevD.85.012008]

Search for high-mass resonances decaying into ZZ in p(p)over-bar collisions at root s=1.96 TeV

BAUCE, MATTEO;GIAGU, Stefano;IORI, Maurizio;MARGAROLI, Fabrizio;
2012

Abstract

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).
2012
01 Pubblicazione su rivista::01a Articolo in rivista
Search for high-mass resonances decaying into ZZ in p(p)over-bar collisions at root s=1.96 TeV / T., A., B. a., G., S., A., D., A., A., A., A., A., J., A., G., A., J. a., A., T., A., A., A., J., A., W., A., B., A., A., A., F., A., W., B., T., B., A., B.G., V. e., B., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - 85:(2012), p. 012008. [10.1103/PhysRevD.85.012008]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/472937
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