MEASUREMENT OF R AND SEARCH FOR THE TOP QUARK IN E+E- ANNIHILATION BETWEEN 39.8 AND 45.2 GEV
e+e- annihilation into hadrons was studied at CM energies between 39.8 and 45.2 GeV and a search was made for new heavy quarks. No evidence was found for the existence of a narrow state excluding the possible existence of the lowest vector toponium state in this mass range. A search for continuum pr...
Главные авторы: | , , , , , , , , , , , , , , , , , , , , , , , , |
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Формат: | Journal article |
Язык: | English |
Опубликовано: |
1984
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