Bound state
I. INTRODUCTION - REPOSITORIO INSTITUCIONAL DA UFOP: Meson-meson bound state in a 2 + 1 lattice QCD model with two flavors and strong coupling.
... that it reveals the excitations and their associated fields and correlations functions; it can be used to determine which excitations are particles (isolated dispersion curves) and give their multiplicities; it can also ...
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Sobre um Sistema do tipo Schrödinger-Poisson
... Nesta dissertação, estudaremos a existência de dois tipos de soluções fracas não negativas para uma classe de problemas do tipo Schrödinger-Poisson, os quais mode- lam fenômenos físicos, por exemplo, em Mecânica ...
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Braz. J. Phys. vol.34 número1A
... The starting point is the assumption that the charmonium (dipole) is small compared with the hadron (condenser). As a consequence, the Q − Q pair will interact mostly with the external color field but not with the ...
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Braz. J. Phys. vol.33 número2
... The meaning of this is that the baryon bound state in stable against spontaneous decay in the absence of external pertur- bations, as in vacuum. The crucial observation [3] is that in a many-body system, ...
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Bound states of the barium atom by the hyperspherical approach
... Alkali and alkaline-earth atoms have been studied in the last years following the developments on the laser spectroscopy. 1,2 A detailed analysis of the spectra by theoret- ical methods becomes important, and different ...
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D̄N interaction in a color-confining chiral quark model
... We investigate the low-energy elastic ¯ DN interaction using a quark model that confines color and realizes dynamical chiral symmetry breaking. The model is defined by a microscopic Hamiltonian inspired in the QCD ...
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Estrutura de sistemas de três corpos fracamente ligados em duas dimensões
... An interesting question is how the three-body bound-state structure varies close to the mass threshold where the state disappear into the continuum. In general, the structure variation with the mass ...
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Braz. J. Phys. vol.34 número3A
... matter bound states may play a significant role in high en- ergy and relativistic heavy ions ...a bound state, although in a small time scale, depend- ing on the value of the vector field coupled to ...
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Quím. Nova vol.35 número5
... The variable phase method has not been appropriate explored, even for the one dimension case. Number of bound states can be easily obtained in the limit of zero collision energy using the phase equation. This will ...
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Eclet. Quím. vol.35 número3
... where a is the strength coupling constant and b is the screened parameter. The potential in equation (1) is known to describe adequately the effective interaction in many-body environments of a variety of fi elds [6]. In ...
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The influence of free long wave generation on the shoaling of forced infragravity waves
... where 𝐻 = 𝜂 + ℎ is the total water depth, 𝜂 is the surface elevation, h water depth, 𝑈 velocity at water depth 𝑧 . 𝐷 and 𝐷 are the higher order terms that include bottom turbulence and dispersive properties and 𝑅 is the ...
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Acetylcholinesterase activity in the pons and medulla oblongata of rats after chronic electroconvulsive shock
... Although we demonstrated a decrease in membrane-bound Achase activity in the medulla oblongata after repeated ECS treat- ment, the lack of change in enzyme activity in the pons and other brain regions assayed does ...
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Structure of tick anticoagulant peptide at 1.6 Å resolution complexed with bovine pancreatic trypsin inhibitor
... TAP bound to Xa and TAP in the TAP–BPTI complex, indicating a different pre-Xa–bound confor- mation for the N-terminal peptide in its native state and a possible means for rationalizing the two step ...
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GEOQUÍMICA DE METAIS PESADOS EM SEDIMENTOS DO RIO GUAMÁ Ε DOS PRINCIPAIS CANAIS DE DRENAGEM DE BELÉM, PARÁ, BRASIL.
... cal phases of the sediment (exchangeable, bound to organic matter, bound to Fe-Mn oxides, and residual) were studied in the bottom sediments of the Guamá river and the drainage channels[r] ...
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Using Strategy Improvement to Stay Alive
... High-level description of our Keep Alive Strategy Improvement algorithm (KASI) for the lower-weak- upper-bound problem is as follows. Let (Γ,b) be an instance of the lower-weak-upper-bound problem. KASI ...
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A Tighter Bound for the Determinization of Visibly Pushdown Automata
... In this paper we have shown that the upper bound for determinization of VPA can be made tighter. Our improvement comes from a simple observation that, in Alur-Madhusudan determinization procedure, the set of ...
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Aumento da disponibilidade de fósforo em solo cultivado com Brachiaria em rotação com soja
... Interestingly Congo grass increased humic substances bound organic P (Ph) contents in soils from fertilized plots. The increase of Ph has a great effect on P availability since P in these humic fractions has been ...
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Structural and dynamical insights into the membrane-bound α-synuclein.
... membrane-bound a-synuclein at the residue-specific resolution, we took advantage of the fact that the protein is devoid of tryptophan and incorporated single tryptophan at various residue positions along the ...
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Positive bound states for nonlinear Schrödinger equations in exterior domains
... developed by Évéquoz and Weth [31], Clapp and Maia [24] and Maia and Pellacci [37] a positive solution is found, extending the existence results obtained in the celebrated papers of Benc[r] ...
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Structure and dynamics of the membrane-bound cytochrome P450 2C9.
... The tunnels 2c and S are accessible from the cytosol and opened preferentially in product-bound models of CYP2C9, suggesting that they are the preferred release tunnels for soluble products from CYP2C9. Both have ...
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