The CLEO III silicon tracker
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment Elsevier 386:1 (1997) 37-45
Limits on quark-lepton compositeness scales from dileptons produced in 1.8 TeV pp-collisions
Physical Review Letters 79:12 (1997) 2198-2203
Abstract:
The dilepton mass spectrum in pp-→|+|-+X interactions is studied using dielectrons (ee) and dimuons (μμ) in 100 pb- of data collected with the Collider Detector at Fermilab. The data are consistent with standard model predictions. The mass spectrum, being a probe for new physics, is examined for new interactions of quarks and leptons from a common composite structure. Assuming a contact interaction with the conventional coupling g20/4π = 1, limits on chiral quark-electron and quark-muon compositeness scales in the range of 2.5 to 4.2 TeV are obtained. © 1997 The American Physical Society.Multiwavelength observations of GX 339−4
AIP Publishing (1997) 932-936