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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3 papers · 1 filter

hep-ph2022★ 14 cited

Testing of $P$ and $C P$ Symmetries with $e^{+} e^{-} \to J / ψ \to Λ Λ ˉ$

X. G. He, J. P. Ma

We propose to test $P$ - and $C P$ -symmetries with the process $e^{+} e^{-} \to J / ψ \to Λ Λ ˉ$ . The general form of the angular distribution of the process is derived and several observa…

hep-ph2022★ 8 cited

QCD Factorization of Quasi Generalized Gluon Distributions

J. P. Ma, Z. Y. Pang, C. P. Zhang +1

We study the factorization relations between quasi gluon GPDs and twist-2 GPDs. The perturbative coefficient functions are obtained at one-loop level. They are free from any collin…

hep-ph2022★ 11 cited

QCD Factorization of Quasi Generalized Quark Distributions

J. P. Ma, Z. Y. Pang, G. P. Zhang

We study the factorization of quasi generalized quark distributions with twist-2 generalized parton distributions. We use an approach which is different than that used in literatur…

Testing of P and CP Symmetries with e+e−→J/ψ→ΛΛˉ

QCD Factorization of Quasi Generalized Gluon Distributions

QCD Factorization of Quasi Generalized Quark Distributions

Testing of $P$ and $C P$ Symmetries with $e^{+} e^{-} \to J / ψ \to Λ Λ ˉ$