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Showing 2010 · hep-phShow all

18 papers · 2 filters

hep-ph2010★ 5 cited

The Beauty of Spin

Ulf-G. Meißner

I review recent developments in theoretical spin physics. Topics include pion production in nucleon-nucleon collisions, the implications of heavy quark spin symmetry for heavy hadr…

hep-ph2010★ 10 cited

Charm production in antiproton-proton annihilation

J. Haidenbauer, G. Krein

We study the production of charmed mesons (D) and baryons (Lambda_c) in antiproton-proton (app) annihilation close to their respective production thresholds. The elementary charm p…

hep-ph2010

m_pi and N_c dependence of resonances from Unitarized Chiral Perturbation Theory

G. Rios, C. Hanhart, J. R. Pelaez

We review our studies on the rho and sigma resonances properties derived from the Inverse Amplitude Method. In particular, we study the leading behavior of the resonances m…

hep-ph2010★ 2 cited

The , , , , and as dynamically generated states from vector meson - vector meson interaction

L. S. Geng, E. Oset, R. Molina +5

We report on some recent developments in understanding the nature of the low-lying mesonic resonances , , , , and . In par…

hep-ph2010★ 1.8k cited

Heavy quarkonium: progress, puzzles, and opportunities

N. Brambilla, S. Eidelman, B. K. Heltsley +64

A golden age for heavy quarkonium physics dawned a decade ago, initiated by the confluence of exciting advances in quantum chromodynamics (QCD) and an explosion of related experime…

hep-ph2010★ 78 cited

Light meson mass dependence of the positive parity heavy-strange mesons

Martin Cleven, Feng-Kun Guo, Christoph Hanhart +1

We calculate the masses of the resonances D_{s0}^*(2317) and D_{s1}(2460) as well as their bottom partners as bound states of a kaon and a D^*- and B^*-meson, respectively, in unit…