搜索结果: 1-9 共查到“光学 Meson”相关记录9条 . 查询时间(0.042 秒)
Meson spectra from overlap fermion on domain wall gauge configurations
pectra overlap fermion
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2011/1/7
We report meson spectra obtained by using valence overlap fermion propagators generated on a background of 2+1 flavor domain wall fermion gauge configurations on 16^3 X 32, 24^3 X 64 and 32^3 X 64 lat...
How to complete light meson spectroscopy to M = 2410 MeV/c^2
light meson spectroscopy M = 2410 MeV/c^2
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2011/1/4
A measurement of transverse polarisation in ¯pp ! all-neutral final states would almost certainly determine a complete set of partial wave amplitudes over the mass range 1910 to 2410 MeV. This sh...
Static-light meson-meson potentials
Static-light meson-meson potentials
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2011/1/13
We investigate potentials between pairs of static-light mesons in Nf = 2 Lattice QCD, in different spin channels.
Light-meson properties from the Bethe-Salpeter equation
inhomogeneous Bethe-Salpeter equation vector mesons decay constants
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2011/1/6
We discuss how to extract observables from an inhomogeneous vertex Bethe-Salpeter equation without resorting to the corresponding homogeneous equation. As an example we present a prediction for the e+...
Light-Meson Spectroscopy with COMPASS
Light-Meson Spectroscopy COMPASS
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2011/1/5
COMPASS is a multi-purpose fixed-target experiment at the CERN Super Proton Synchrotron
investigating the structure and spectrum of hadrons. One primary goal is the search for new
hadronic states, i...
Precision Meson Spectroscopy at COMPASS
Precision Meson Spectroscopy COMPASS
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2010/3/15
We present first results of a partial wave analysis of the diffractive reaction $\pi- Pb \to \pi- \pi+ \pi- Pb$ based on data from the COMPASS experiment taken during a pilot run in 2004 using a 190 ...
Observation of the chi_c2(2P) meson in the reaction gamma gamma -> D Dbar at BABAR
chi_c2(2P) meson DDbar system integrated luminosity
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2010/3/15
A search for the Z(3930) resonance in gamma gamma production of the DDbar system has been performed using a data sample corresponding to an integrated luminosity of 384 fb^-1 recorded by the BABAR exp...
Meson spectra governed by the Fermi-Breit potential
meson spectra Breit potential quark model
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2009/8/14
We calculate the meson mass spectra in a quark potential model by using the complete Fermi-Breit potential including the terms of orbit-orbit interaction, spin-orbit coupling, and tensor force interac...
Confinement and Exotic Meson Spectroscopy at 12GeV JLAB
Confinement and Exotic Meson Spectroscopy 12GeV JLAB
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2010/10/28
Phenomenology of gluonic excitations and possibilities for searches of exotic mesons at JLab are discussed.