搜索结果: 1-9 共查到“高能物理学 Resonances”相关记录9条 . 查询时间(0.046 秒)
Dynamically generated $N^{*}$ and $\Lambda^*$ resonances in the hidden charm sector around 4.3 GeV
Dynamically generated resonances hidden charm sector 4.3 GeV
2010/12/29
The interactions of $\bar{D}\Sigma_{c}$-$\bar D\Lambda_c$, $\bar{D}^{*}\Sigma_{c}$-$\bar D^*\Lambda_c$, and related strangeness channels, are studied within the framework of the coupled channel unitar...
Dynamically generated N* resonances from the interaction of two mesons and a baryon
Few-body systems chiral dynamics S=0 resonances
2009/11/24
We have studied the ππN system and coupled channels by using of the Faddeev equations and two N* and one Δ states, all of them with JP=1/2+, have been found in the formalism as dynamically generated s...
Charmed baryon resonances with heavy-quark symmetry
charmed baryon resonances heavy-quark symmetry SU(8) and SU(4) spin-flavor symmetry
2009/11/24
We study charmed baryon resonances that are generated dynamically from a coupled-channel unitary approach that implements heavy-quark symmetry. Some states can already be identified with experimental ...
Dynamically generated resonances from the vector octet-baryon decuplet interaction and their radiative decays into γ-baryon decuplet
dynamically generated resonances chiral dynamics hidden gauge formalism for vector meson interaction
2009/11/24
The dynamically generated resonances from vector meson-baryon decuplet are studied using Lagrangians of the hidden gauge theory for vector interactions. One shows that some of the generated states can...
Λ resonances studied in K－p→Σ0π0 in a chiral quark model
strange resonance quark model meson-baryon interaction
2009/11/24
A chiral quark-model approach is extended to the study of the KN scattering at low energies. The process of K－p→Σ0π0 at PK\≤800 MeV/c (i.e. the center mass energy W≤1.7 GeV) is investigated. The Λ(140...
Study of nucleon resonances in a chiral quark model via η productions
N* chiral quark model photoproduction
2009/11/24
In this report we investigate η-meson productions on the proton via electromagnetic and hadron probes in a chiral quark model approach. The observables, such as, differential cross section and beam a...
Reaction dynamics for photoproductions of baryon resonances
photoproduction strangeness baryon resonances
2009/11/17
The study of exotic structure of hadrons is fully achieved when reaction dynamics of the associated hadron productions is well understood. We employ as the standard mechanism the effective Lagrangian ...
We study the resonance production of new particles at Linac-Ring type ep and g p colliders.
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...