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 1995Show all

3 papers · 1 filter

hep-ph1995★ 9 cited

Inclusive Photoproduction of Polarized $^{3} P_{1}$ Quarkonium

J. P. Ma

We analyse inclusive photoproduction of polarized $^{3} P_{1}$ quarkonium in the framework of QCD. To separate nonperturbative and perturbative parts in the density matrix of the produc…

hep-ph1995★ 34 cited

Quark Fragmentation into ^3P_J Quarkonium

J. P. Ma

We calculate the functions of parton fragmentation into $^{3} P_{J}$ quarkonium at order $α_{s}^{2}$ , where the parton can be a heavy or light quark. The obtained functions explicitly sati…

hep-ph1995★ 34 cited

Gluon Fragmentation into $^{3} P_{J}$ Quarkonium

J. P. Ma

The functions of the gluon fragmentation into $^{3} P_{J}$ quarkonium are calculated to order $α_{s}^{2}$ . With the recent progress in analysing quarkonium systems in QCD we show explicitly…

Inclusive Photoproduction of Polarized 3P1​ Quarkonium

Quark Fragmentation into ^3P_J Quarkonium

Gluon Fragmentation into 3PJ​ Quarkonium

Inclusive Photoproduction of Polarized $^{3} P_{1}$ Quarkonium

Gluon Fragmentation into $^{3} P_{J}$ Quarkonium