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We study in this work the two-body hadronic charmed meson decays, including both the PP and VP modes. The latest experimental data are first analyzed in the diagrammatic approach. The magnitudes and s...
We present meson production in Cu+Cu and Au+Au collisions measured by the STAR experiment at RHIC.The hadronic decay mode → K+K-is used in the analysis.The yields for meson in Cu+Cu and Au+Au ...
Study of various charged ρ-meson masses in asymmetric nuclear matter
asymmetric nuclear matter ρ-meson effective mass Dirac sea
2009/9/17
We study the effective masses of ρ-mesons for different charged states in asymmetric nuclear matter (ANM) using the Quantum Hadrodynamics II model. The closed form analytical results are presented for...
Resummation of Ir Renormalons in a Single Meson Photoproduction
Ir Renormalons Single Meson Photoproduction
2010/4/19
Single pseudoscalar and vector mesons hard semi-inclusive photoproduction g h\rightarrow MX via higher twist mechanism is calculated using the QCD running coupling constant method. It is proved that i...