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Perturbation theory in the nonperturbative QCD vacuum
Perturbative expansion in the nonperturbative confining QCD background is formulated. The properly renormalized {alpha}{sub s}(R) is shown to be finite at large distances, with the ring tensionExpand
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Glueball spectrum and Pomeron in the Wilson loop approach
Using a nonperturbative method based on the asymptotic behavior of Wilson loops, we calculate the masses of glueballs and the corresponding Regge trajectories. The only input is the string tensionExpand
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Hydrogen bonding assemblies in host -guest complexes with 18-crown-6
Abstract Recent X-ray crystal structural data for two novel 1:2 host-guest complexes of 18-crown-6 with neutral organic molecules, thiaamide hydrazide of 2-aminobenzoic acid and thiaamide hydrazideExpand
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Synthesis of nitrogen-containing drimane sesquiterpenoids from 11-dihomodrim-8(9)-en-12-one
Products from the reaction of 11-dihomodriman-8α-ol-12-one with several reagents such as MeSO3SiMe3, CF3SO3SiMe3, Sc(CF3SO3)3, conc. H2SO4 in EtOH (30% solution), and Amberlist-15 ion-exchange resinExpand
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Glueball masses and Pomeron trajectory in nonperturbative QCD approach
Abstract Using a nonperturbative method based on asymptotic behaviour of Wilson loops we calculate masses of glueballs and corresponding Regge-trajectories. The method contains no fitting parametersExpand
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Copper(II) Cyanoacetate Polymer: Synthesis and Structure
A new copper carboxylate polymer with cyanoacetate anion as a ligand was synthesized and studied using X-ray diffraction, IR, and EPR spectroscopy. The crystal is tetragonal: a= 14.702(2) Å, c=Expand
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Perturbative expansions in QCD and analytic properties of αs
It is shown that analytic properties of standard QCD perturbation theory contradict known spectral properties and contain, in particular, infrared-generated Landau ghost poles and cuts. As anExpand
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Synthesis and structure of catena-{bis(μ-cyanoacetato(O, O, O'))tetrakis(μ-cyanoacetato(O, O'))dineodymium(III )}
A new polynuclear neodymium(III) complex with cyanoacetic acid {[Nd(NCCH 2 CO 2 ) 3 (H 2 O) 2 ]. H 2 O} n was synthesized and studied by X-ray diffraction. The crystal is triclinic, with the unitExpand
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Syntheses and structural study of trinuclear iron acetates [Fe3O(CH3COO)6(H2O)3]Cl· 6H2O and [Fe3O(CH3COO)6(H2O)3] [FeCl4]· 2CH3COOH
The structure of two trinuclear iron acetates [Fe3O(CH3COO)6(H2O)3]Cl· 6H2O (I) and [Fe3O(CH3COO)6(H2O)3][FeCl4] · 2CH3COOH (II) was determined by X-ray diffraction analysis. Crystals I and II areExpand
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Synthesis and Structure of Heterometallic Bi(III) Complex with Diethylenetriaminepentaacetic Acid
A new heterometallic Bi(III) complex with diethylenetriaminepentaacetic acid anion (Dtpa)5− of the composition [Co(Tsc)3]2[Bi(Dtpa)]2SO4 ⋅ 6H2O (I) (Tsc is thiosemicarbazide) is synthesized and itsExpand
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