A simple phenomenological description of hadron production
نویسندگان
چکیده
منابع مشابه
A Phenomenological Analysis of Heavy Hadron Lifetimes
A phenomenological analysis of lifetimes of bottom and charmed hadrons within the framework of the heavy quark expansion is performed. The baryon matrix element is evaluated using the bag model and the nonrelativistic quark model. We find that bottom-baryon lifetimes follow the pattern τ(Ωb) ' τ(Ξ − b ) > τ(Λb) ' τ(Ξ 0 b). However, neither the lifetime ratio τ(Λb)/τ(Bd) nor the absolute decay r...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 1976
ISSN: 0550-3213
DOI: 10.1016/0550-3213(76)90592-7