scholarly journals Energy-weighted sum rules for mesons in hot and dense matter

2009 ◽  
Vol 80 (4) ◽  
Author(s):  
D. Cabrera ◽  
A. Polls ◽  
A. Ramos ◽  
L. Tolós
Keyword(s):  
Sum Rules ◽  
Dense Matter ◽  
Weighted Sum

scholarly journals Spectral properties of mesons in hot and dense matter from energy weighted sum rules

2010 ◽  
Author(s):  
D. Cabrera ◽  
A. Polls ◽  
A. Ramos ◽  
L. Tolós ◽  
Juan M. Nieves ◽  
...  
Keyword(s):  
Spectral Properties ◽  
Sum Rules ◽  
Dense Matter ◽  
Weighted Sum ◽  
Properties Of Mesons

A statistical approach to perturbation theory and inverse‐energy‐weighted sum rules

1981 ◽  
Vol 22 (12) ◽  
pp. 2961-2967 ◽  
Author(s):  
Thirumala Raya Halemane
Keyword(s):  
Perturbation Theory ◽  
Statistical Approach ◽  
Sum Rules ◽  
Weighted Sum

Polarization propagator calculations of frequency-dependent polarizabilities, Verdet constants, and energy weighted sum rules

1978 ◽  
Vol 68 (6) ◽  
pp. 2527 ◽  
Author(s):  
Poul Jo̸rgensen ◽  
Jens Oddershede ◽  
Nelson H. F. Beebe
Keyword(s):  
Sum Rules ◽  
Weighted Sum ◽  
Frequency Dependent ◽  
Polarization Propagator

Generalized isospin sum rule: an application to magnetic transitions

1984 ◽  
Vol 62 (8) ◽  
pp. 764-770 ◽  
Author(s):  
John A. Montgomery ◽  
Kwang-Bock Yoo ◽  
Herbert Überall ◽  
B. Bosco
Keyword(s):  
Magnetic Dipole ◽  
Electron Scattering ◽  
Sum Rules ◽  
Experimental Results ◽  
Weighted Sum ◽  
Magnetic Transitions ◽  
Sum Rule ◽  
Numerical Predictions ◽  
Magnetic Dipole Transitions ◽  
Special Case

Energy-weighted sum rules with separated isospin contributions for arbitrary operators and multipolarities are developed for photonuclear and electron-scattering transitions. The Kurath sum rule is contained as a special case. Applying the sum rule to magnetic dipole transitions, ensuing numerical predictions for non-self-conjugate nuclei are compared with experimental results.

Relation between the energy-weighted sum rules for nuclear photoabsorption and nuclear muon capture

1975 ◽  
Vol 11 (6) ◽  
pp. 1894-1898 ◽  
Author(s):  
B. Goulard ◽  
H. Primakoff
Keyword(s):  
Sum Rules ◽  
Muon Capture ◽  
Weighted Sum

scholarly journals The influence of the nuclear surface diffuseness on the transition charge densities.

2019 ◽  
Vol 3 ◽  
pp. 104
Author(s):  
T. S. Kosmas ◽  
J. D. Vergados
Keyword(s):  
Sum Rules ◽  
Form Factors ◽  
Scattering Data ◽  
Nuclear Surface ◽  
Weighted Sum ◽  
Transition Form ◽  
Charge Densities ◽  
Nuclear Ground State ◽  
Surface Diffuseness ◽  
Model Approach

Proton partial occupancies of the nuclear surface orbits are used in a modified shell model approach to study isoscalar dipole transition charge densities and form factors for self-conjugate nuclei. The energy-weighted sum-rules of Harakeh-Dieperink for both the transition form factor and transition charge density are modified so as fractional occupation probabilities of the states may be used. The partial occupancies of the surface n/j-levels are determined by fitting to the experimental inelastic scattering data and compared with those found previously in the study of nuclear ground state properties

scholarly journals Energy Weighted Sum Rules for Spin-Dependent Excitations of Nuclei

1980 ◽  
Vol 63 (5) ◽  
pp. 1599-1607 ◽  
Author(s):  
S. Nishizaki ◽  
K. Ando
Keyword(s):  
Sum Rules ◽  
Weighted Sum

scholarly journals Energy-weighted sum rules, y-scaling and duality

2003 ◽  
Vol 17 (3) ◽  
pp. 391-395 ◽  
Author(s):  
J.W. Van Orden ◽  
S. Jeschonnek
Keyword(s):  
Sum Rules ◽  
Weighted Sum

Inverse energy weighted sum-rules

Pramana ◽  
1989 ◽  
Vol 32 (4) ◽  
pp. 507-513 ◽  
Author(s):  
V K B Kota ◽  
V Potbhare ◽  
P Shenoy ◽  
N Tressler
Keyword(s):  
Sum Rules ◽  
Weighted Sum
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