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Measurement of the invisible width of the Z boson using the ATLAS detector
The invisible width of the Z boson is its partial width to neutrinos and is a well known Standard Model quantity. A direct measurement of the Z boson’s invisible width has been performed using the ATLAS detector. The width was measured to be Γ(Z → inv) = 481 ± 5(stat.) ± 22(syst.), which rivals the...
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| Lenguaje: | eng |
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2014
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| Acceso en línea: | http://cds.cern.ch/record/1750933 |