Abstract
In an attempt to understand the behavior of the total cross-section in electron-positron annihilation, it is suggested that two types of heavy quarks might exist with masses split only by the weak interactions. Implications and tests of this suggestion are discussed.
Original language | English (US) |
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Pages (from-to) | 179-181 |
Number of pages | 3 |
Journal | Physics Letters B |
Volume | 59 |
Issue number | 2 |
DOIs | |
State | Published - Oct 27 1975 |
Externally published | Yes |
ASJC Scopus subject areas
- Nuclear and High Energy Physics