J.-P. Ma

activity

19922026

most citedCalculating Fragmentation Functions from Definitions

61 citations · 683 across the 51 of their papers we have counts for

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Showing 2002Show all

3 papers · 1 filter

hep-ph2002★ 5 cited

$B ˉ^{0} \to π^{+} X$ in the Standard Model

X. -G. He, C. -P. Kao, J. P. Ma +1

In this paper we investigate the possibility of studying $B \to π$ form factor using the semi-inclusive decays $B ˉ^{0} \to π^{+} + X_{q}$ . In general $B \to P X$ semi-inclusive decays i…

hep-ph2002★ 13 cited

Radiative Decay of $Υ$ into a Scalar Glueball

X. -G. He, H. -Y. Jin, J. P. Ma

We study the radiative decay of $Υ$ into a scalar glueball $Υ \to γ G_{s}$ using QCD factorization. We find that for this process the non-perturbative effects can be factorized into a…

hep-ph2002★ 22 cited

Reexamining radiative decays of $1^{--}$ quarkonium into $η^{'}$ and $η$

J. P. Ma

Recently CLEO has studied the radiative decay of $Υ$ into $η^{'}$ and an upper limit for the decay has been determined. Confronting with this upper limit,most of theoretical predictio…

Bˉ0→π+X in the Standard Model

Radiative Decay of Υ into a Scalar Glueball

Reexamining radiative decays of 1−− quarkonium into η′ and η

$B ˉ^{0} \to π^{+} X$ in the Standard Model

Radiative Decay of $Υ$ into a Scalar Glueball

Reexamining radiative decays of $1^{--}$ quarkonium into $η^{'}$ and $η$