Yu Jia

activity

20032009

most citedVariational Study of Weakly Coupled Triply Heavy Baryons

63 citations · 158 across the 9 of their papers we have counts for

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Showing 2003Show all

3 papers · 1 filter

hep-ph2003

Heavy-quark recombination in Z^0 decay

Yu Jia

We briefly review the recent advances of heavy-quark recombination mechanism. This mechanism predicts a class of power-suppressed 3-jet events in $Z^{0}$ decay, such as $b b ˉ q$ a…

hep-ph2003

A New QCD Correction to Gauge Boson Decay into Heavy Flavor

Yu Jia

We find that, at order alpha_s, the partial width of Z^0 to heavy flavors receives a power correction from a novel QCD mechanism, which is not suppressed by inverse powers of M_Z,…

hep-ph2003

Anomalous 3-jet and Heavy Quark Fragmentation

Yu Jia

Heavy hadron production in $e^{+} e^{-}$ annihilation is studied in the framework of heavy-quark recombination mechanism. This mechanism predicts a new type of 3-jet event such as $b\ba…