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ALICE takes the next step in understanding the interaction between hadrons（图）
ALICE 强子 相互作用
2023/5/29
In an article recently published in Physical Review Letters, the ALICE collaboration has used a method known as femtoscopy to study the residual interaction between two-quark and three-quark particles...
Muon Collider interaction region and machine-detector interface design
Muon Collider interaction region machine-detector interface design
2012/2/28
One of the key systems of a Muon Collider (MC) - seen as the most exciting option for the energy frontier machine in the post-LHC era - is its interaction region (IR). Designs of its optics, magnets a...
Absolute values of nonstandard interaction parameters in ν_{e}e and ν_{e}e-scatterings
Absolute values nonstandard interaction parameters ν_{e}e ν_{e}e-scatterings
2011/4/7
Absolute values of nonstandard interaction parameters in ν_{e}e and ν_{e}e-scatterings 。
Haag's theorem states that if a quantum field theory is Lorentz invariant and irreducible, there is no interaction picture. But if we construct quantum field theory on a discrete lattice spacetime, it...
Haag's theorem states that if a quantum field theory is Lorentz invariant and irreducible, there is no interaction picture. But if we construct quantum field theory on a discrete lattice spacetime, it...
Flavor structure of the baryon-baryon interaction from lattice QCD
baryon-baryon interaction lattice QCD
2011/1/6
We investigate baryon-baryon (BB) interactions in the 3-flavor full QCD simulations with degenerate quark masses for all flavors. The BB potentials in the orbital S-wave are extracted from the Nambu-B...
Flavor structure of the baryon-baryon interaction from lattice QCD
baryon-baryon interaction lattice QCD
2011/1/6
We investigate baryon-baryon (BB) interactions in the 3-flavor full QCD simulations with degenerate quark masses for all flavors. The BB potentials in the orbital S-wave are extracted from the Nambu-B...
Charmonium-nucleon interaction from lattice QCD with a relativistic heavy quark action
Charmonium-nucleon lattice QCD relativistic heavy quark action
2011/1/6
Detailed information of the low-energy interaction between the charmonia ({\eta}c and J/{\psi}) and the nucleon is indispensable for exploring the formation of charmonium bound to nuclei. In order to ...
Charmonium-nucleon interaction from lattice QCD with a relativistic heavy quark action
Charmonium-nucleon lattice QCD relativistic heavy quark action
2011/1/6
Detailed information of the low-energy interaction between the charmonia ({\eta}c and J/{\psi}) and the nucleon is indispensable for exploring the formation of charmonium bound to nuclei. In order to ...
Production of matter in the universe via after-GUT interaction
Production of matter universe via after-GUT interaction
2010/12/21
In this paper we propose a model of the dark energy decay into ordinary and dark matter via the action of some interaction, dubbed as the after-GUT interaction, with the mass scale between the electro...
The imprint of the interaction between dark sectors in galaxy clusters
dark sectors galaxy clusters
2010/3/17
Based on perturbation theory, we study the dynamics of how dark matter and dark energy in the collapsing system approach dynamical equilibrium while interacting. We find that the interaction between d...
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...
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...
PAC investigation of qudropole interaction in nano-soft magnetic material Fe73.5Cu1Nb3Si13.5B9
PAC Kev-ISOL Fe73.5Cu1Nb3Si13.5B9
2009/8/14
The quadrupole interaction in nano-soft magnetic material Fe73.5Cu1Nb3Si13.5B9 has been studied by perturbed angular correlation using 62Zn probe nuclei from the ISOL radioactive nuclear beam facility...
Trace initial interaction from final state observable in relativistic heavy ion collisions
angular-bin correlation patterns centrality in-plane out-of-plane
2009/8/13
In order to trace azimuthal angle dependence of the initial interaction in ultra-relativistic heavy ion collision, two azimuthal multiplicity-correlation patterns
— neighboring and fixed-to-arbitrary...