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L. L. Ma

3 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

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  • hep-ex3
same name
  • L. L. Ma — 3 papers
  • L. L. Ma — 2 papers
  • L. L. Ma — 2 papers
  • L. L. Ma — 1 paper
  • L. L. Ma — 1 paper
  • L. L. Ma — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedψ(2S) Decays into $\J$ plus Two Photons

27 citations · 47 across the 3 of their papers we have counts for

collaborators

3 papers

hep-ex2004★ 15 cited

Study of psi(2S) decays to X J/psi

BES Collaboration, M. Ablikim

Using J/psi -> mu^+ mu^- decays from a sample of approximately 4 million psi(2S) events collected with the BESI detector, the branching fractions of psi(2S) -> eta J/psi, pi^0 pi^0…

hep-ex2004★ 27 cited

ψ(2S) Decays into $\J$ plus Two Photons

BES collaboration

Using $γγJ/ψ, J/ψ\ra e^+ e^-$ and μ+μ− events from a sample of 14.0×106 $\psip$ decays collected with the BESII detector, the branching fractions for $\psip\ra π^0\J$…

hep-ex2003★ 5 cited

Measurement of Inclusive Monmentum Spectra and Multiplicity Distributions of Charged Particles at s​∼2−5 GeV

BES Collaboration, J. Z. Bai

Inclusive momentum spectra and multiplicity distributions of charged particles measured with BESII detector at center of mass energies of 2.2,2.6,3.0,3.2,4.6 and 4.8 GeV are presen…

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