J. Nash

activity

19972018

most citedEvidence of a Broad Structure at an Invariant Mass of 4.32 GeV/

c^{2}

in the Reaction

e^{+} e^{-} \to π^{+} π^{-} ψ (2 S)

Measured at BaBar

289 citations · 741 across the 11 of their papers we have counts for

collaborators

Showing 1999Show all

2 papers · 1 filter

hep-ex1999

Measurement of the e+e- -> ZZ production cross-section at centre-of-mass energies of 183 and 189GeV

ALEPH Collaboration

The ee -> ZZ cross section at sqrt(s)=182.7 and 188.6 GeV has been measured using the ALEPH detector. The analysis covers all of the visible ZZ final states and yields cross sectio…

physics.ins-det1999

Monitoring the Stability of the ALEPH Vertex Detector

G. Sguazzoni

The ALEPH Silicon Vertex Detector features an optical fibre laser system to monitor its mechanical stability. The operating principle and the general performance of the laser syste…