搜索结果: 1-10 共查到“高能物理学 resonance”相关记录10条 . 查询时间(0.062 秒)
Effect of three-pion unitarity on resonance poles from heavy meson decays
three-pion unitarity poles heavy meson decays
2011/4/7
Effect of three-pion unitarity on resonance poles from heavy meson decays 。
The low-lying even-parity states of the nucleon are explored in lattice QCD using the PACS-CS collaboration 2+1-flavor dynamical-QCD gauge-field configurations made available through the International...
Resonance Parameters of the rho-Meson from Lattice QCD
Resonance Parameters rho-Meson from Lattice QCD
2011/1/7
We perform a non-perturbative lattice calculation of the P-wave pion-pion scattering phase in the rho-meson decay channel using two flavors of maximally twisted mass fermions at pion masses ranging fr...
The Resonance Bremsstrahlung of a Fast Charged Particle in a Medium
Resonance Bremsstrahlung Fast Charged Particle Medium
2010/4/15
The bremsstrahlung of a fast charged particle in the medium with dielectric permittivity e at velocities v \ge \frac{c}{n} (\mbox{Re}e = n2) was considered. Bremsstrahlung radiation has singularity at...
Single π0 electro-production in the resonance region with CLAS
nucleon resonances electromagnetic transition form factors nucleon structure
2009/11/24
We report the analysis status of single π0 electroproduction in the resonance region to study the electromagnetic excitation of the nucleon resonances. The study is aimed at understanding of the inter...
Baryon resonance analysis from MAID
pion photo- and electroproduction non-strange baryons transition form factors
2009/11/17
The unitary isobar model MAID2007 has been used to analyze the recent data of pion electroproduction. The model contains all four-star resonances in the
region below W=2 GeV and both single-Q2 and Q2...
Extraction of resonance parameters from meson production reaction
baryon resonance meson production reaction resonance pole
2009/11/17
We have developed an analytic continuation method for extracting parameters of nucleon resonances within a Hamiltonian formulation of meson-nucleon reactions. The method was tested for simple solvable...
Levels in 13N examined by 12C+p elastic resonance scattering with thick target
elastic resonance scattering excitation function thick-target method
2009/8/14
The elastic resonance scattering of 12C+p has been studied in inverse
kinematics via a novel thick target method at GIRAFFE facility of HI-13 tandem accelerator laboratory, Beijing. The recoil proton...
Simulation and analysis of 13N+p elastic resonance scattering
radioactive secondary beam elastic resonance scattering excitation function thick-target method
2009/8/14
The 13N+p elastic resonance scattering has been studied at the secondary radioactive beam facility of CIAE in inverse kinematics via a thick-target method. The excitation function for the 13N(p,p) sca...
Resonance Production of New Resonances at ep and g p Colliders
New Resonances g p Colliders
2010/4/19
We study the resonance production of new particles predicted by preonic models at Linac-Ring type ep and g p colliders. It is shown that these machines will allow to investigate the new particles with...