M. Yan

activity

19942017

most citedObservation of a resonance X(1835) in J/ψ--> γπ^+ π^- η^{\prime}

190 citations · 1.7k across the 81 of their papers we have counts for

collaborators

Showing 2000 · hep-phShow all

5 papers · 2 filters

hep-ph2000

$K^{*} (892)$ Electromagnetic Mass Anomaly

Mu-Lin Yan

Electromagnetic masses of neutral $K^{*} (892)$ may be larger than one of charged $K^{*} (892)$ . It is unusual and is called $K^{*}$ -EM-mass anomaly. We review the studies on this issue, a…

hep-ph2000★ 1 cited

Chiral Expansion Theory at Vector Meson Scale

Xiao-Jun Wang, Mu-Lin Yan

We study physics on $ρ (770)$ and $ω (782)$ in framework of chiral constituent quark model. The effective action is derived by proper vertex method, which can capture all order infor…

hep-ph2000

Rigorous Effective Field Theory Study on Pion Form Factor

Xiao-Jun Wang, Mu-Lin Yan

We study $e^{+} e^{-} \to π^{+} π^{-}$ cross section and phase shift of $I = l = 1$ $π - π$ scattering below 1GeV in framework of chiral constituent quark model. The results including all order cont…

hep-ph2000

CP violation in psi(2S) -> J/psi pi pi processes

Jie-Jie Zhu, Mu-Lin Yan

We propose to search for CP-violating effects in the decay psi(2S)->J/psi+pi+pi. The scheme has the advantage that one does not need to track two or more CP-conjugate processes. Mo…

hep-ph2000

Chiral Expansion at Energy Scale of $ρ$ -Mass

Xiao-Jun Wang, Mu-Lin Yan

We study chiral expansion at $m_{ρ}$ -scale in framework of chiral constituent quark model. The lowest vector meson resonsances are treated as composited fields of constituent quarks.…

K∗(892) Electromagnetic Mass Anomaly

Chiral Expansion Theory at Vector Meson Scale

Rigorous Effective Field Theory Study on Pion Form Factor

CP violation in psi(2S) -> J/psi pi pi processes

Chiral Expansion at Energy Scale of ρ-Mass

$K^{*} (892)$ Electromagnetic Mass Anomaly

Chiral Expansion at Energy Scale of $ρ$ -Mass