POSSIBLE EXPERIMENTAL STUDIES OF THE tt THRESHOLD REGION AT 250-500 GeV e+e- COLLIDER*
نویسنده
چکیده
A possible measurement of the top quark mass by an energy scan of the tf threshold region at e+ecolliders of fi = 250-500 GeV is discussed. With an integrated luminosity of 1 fb-’ devoted to the energy scan, a top quark msss of about 150 GeV can be determined with an accuracy of M 0.3 GeV, with a comparable systematic uncertainty arising from the few % errors in the cy, measurement at LEP-I. The possibilities of studying Pt and Higgs boson effects are also discussed.
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