SOME MASS RELATIONS IN CHARMONIUM

2008 ◽  
Vol 23 (21) ◽  
pp. 3213-3217
Author(s):  
YANMEI KONG ◽  
HONGYUN SHAN ◽  
AILIN ZHANG
Keyword(s):  
Hyperfine Splitting ◽  
Regge Trajectories ◽  
Spin Triplets

Regge trajectories and hyperfine splitting relations among spin-singlets and spin-triplets in charmonium spectrum were studied. Some interesting conclusions were obtained from the combination of these relations. Especially, the newly observed X(3872) and the old ψ(3836) were analyzed.

ESR study of the structure and bonding situation in thiocyanatocopper(II) complexes with imidazole derivatives

1988 ◽  
Vol 53 (1) ◽  
pp. 56-60
Author(s):  
Anna Mašlejová ◽  
Reinhard Kirmse
Keyword(s):  
Unpaired Electron ◽  
Hyperfine Splitting ◽  
Esr Spectra ◽  
Ligand Field ◽  
Imidazole Derivatives ◽  
Bonding Parameters ◽  
Monomeric Complex ◽  
Structure And Bonding ◽  
Frozen Solutions ◽  
Planar Symmetry

ESR spectra of thianatocopper(II) complexes with imidazole derivatives were studied in ethanolic solutions at 295 and 123 K. Axialsymmetric spectra, attributed to the monomeric complex units, were obtained for the frozen solutions. The bonding parameters were interpreted by using calculated g, Cu-hyperfine, and 14N-ligand hyperfine splitting values. The Cu-N bond parameters indicate a considerable delocalization of the unpaired electron. The values of the isotropic Cu-hyperfine splitting suggest that the deviations from the planar symmetry of the CuN4 units are due to tetrahedral perturbation of the ligand field.

Association of radical anion with alkali cations. IV. ESR study of the 4-nitrobenzophenone radical anion

1980 ◽  
Vol 45 (2) ◽  
pp. 369-375 ◽  
Author(s):  
Stanislav Miertuš ◽  
Ondrej Kyseľ
Keyword(s):  
Hyperfine Splitting ◽  
Radical Anion ◽  
Esr Spectroscopy ◽  
Supporting Electrolyte ◽  
Esr Spectra ◽  
Proton Donor ◽  
Alkali Cations

The 4-nitrobenzophenone radical anion prepared by electrolysis was studied by ESR spectroscopy. On the basis of the interpretation of ESR spectra, the conformation of this system was estimated. The effect of the concentration of supporting electrolyte and of the presence of a proton-donor agent (C2H5OH) was examined. It is assumed that changes in hyperfine splitting constants are caused by association.

scholarly journals Conformal Regge theory at finite boost

2021 ◽  
Vol 2021 (5) ◽  
Author(s):  
Simon Caron-Huot ◽  
Joshua Sandor
Keyword(s):  
Field Theory ◽  
Operator Product Expansion ◽  
Operator Product ◽  
Exact Results ◽  
Double Integral ◽  
Regge Theory ◽  
Conformal Field ◽  
Regge Trajectories ◽  
Continuous Spins ◽  
Regge Limit

Abstract The Operator Product Expansion is a useful tool to represent correlation functions. In this note we extend Conformal Regge theory to provide an exact OPE representation of Lorenzian four-point correlators in conformal field theory, valid even away from Regge limit. The representation extends convergence of the OPE by rewriting it as a double integral over continuous spins and dimensions, and features a novel “Regge block”. We test the formula in the conformal fishnet theory, where exact results involving nontrivial Regge trajectories are available.

Toward the measurement of the hyperfine splitting in the ground state of muonic hydrogen

2015 ◽  
Vol 233 (1-3) ◽  
pp. 97-101 ◽  
Author(s):  
Dimitar Bakalov ◽  
Andrzej Adamczak ◽  
Mihail Stoilov ◽  
Andrea Vacchi
Keyword(s):  
Ground State ◽  
Hyperfine Splitting ◽  
Muonic Hydrogen

Non-planar effects in Regge trajectories at large t > 0

1976 ◽  
Vol 64 (3) ◽  
pp. 301-303 ◽  
Author(s):  
Chan Hong-Mo ◽  
Ken-ichi Konishi ◽  
J. Kwiecinski ◽  
R.G. Roberts
Keyword(s):  
Regge Trajectories

scholarly journals Ground-state hyperfine splitting in the Be+ion

2014 ◽  
Vol 89 (3) ◽  
Author(s):  
Mariusz Puchalski ◽  
Krzysztof Pachucki
Keyword(s):  
Ground State ◽  
Hyperfine Splitting

scholarly journals Measurement of the hyperfine splitting of the6S1/2level in rubidium

2008 ◽  
Vol 78 (1) ◽  
Author(s):  
A. Pérez Galván ◽  
Y. Zhao ◽  
L. A. Orozco
Keyword(s):  
Hyperfine Splitting

Exchange-Degenerate Regge Trajectories and Meson-Nucleon Charge-Exchange Scattering

1969 ◽  
Vol 188 (5) ◽  
pp. 2438-2442 ◽  
Author(s):  
Akbar Ahmadzadeh ◽  
William B. Kaufmann
Keyword(s):  
Charge Exchange ◽  
Regge Trajectories ◽  
Exchange Scattering

Computation of the hyperfine splitting constants for the H?O radical

1973 ◽  
Vol 13 (4) ◽  
pp. 562-565 ◽  
Author(s):  
N. D. Chuvylkin ◽  
G. M. Zhidomirov ◽  
P. V. Schastnev
Keyword(s):  
Hyperfine Splitting

scholarly journals Magnetic Symmetry, Regge Trajectories and the Linear Confinement in Dual QCD

2007 ◽  
Vol 47 (6) ◽  
pp. 1639-1640
Author(s):  
Hemwati Nandan ◽  
H. C. Chandola ◽  
H. Dehnen
Keyword(s):  
Regge Trajectories ◽  
Magnetic Symmetry
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