منابع مشابه
Neutron magnetic form factor in strongly correlated materials.
We introduce a formalism to compute the neutron magnetic form factor FM(q) within a first-principles density functional theory and dynamical mean field theory. The approach treats spin and orbital interactions on the same footing and reduces to earlier methods in the fully localized or the fully itinerant limit. We test the method on various actinides of current interest NpCoGa5, PuSb and PuCoG...
متن کاملMeasurement of the Proton’s Neutral Weak Magnetic Form Factor
B. Mueller,1 D. H. Beck,2 E. J. Beise,3 E. Candell,4,* L. Cardman,2,† R. Carr,1 R. C. DiBari,4 G. Dodson,5 K. Dow,5 F. Duncan,3 M. Farkhondeh,5 B. W. Filippone,1 T. Forest,2 H. Gao,2,‡ W. Korsch,1,§ S. Kowalski,5 A. Lung,3 R. D. McKeown,1 R. Mohring,3 J. Napolitano,4 D. Nilsson,2 M. Pitt,1,k N. Simicevic,2,¶ B. Terburg,2 and S. P. Wells5,¶ (SAMPLE Collaboration) 1Kellogg Radiation Laboratory, C...
متن کاملPrecise measurement of the neutron magnetic form factor GMn
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متن کاملIi. Extraction of the Magnetic Form Factor of the Neutron
The inclusive and exclusive processes −−→ He(~e, e′) and −−→ He(~e, e′n) have been theoretically analyzed and values for the magnetic and electric neutron form factors have been extracted. In both cases the form factor values agree well with the ones extracted from processes on the deuteron. Our results are based on Faddeev solutions, modern NN forces and partially on the incorporation of meson...
متن کاملPion Cloud Contributions to the Proton’s Weak Magnetic Form Factor
We report on the contributions to the nucleon weak magnetic and electric form factors arising from isospin-breaking form factors. The relativized quark model used in the calculations includes isospin impurities in the large basis nucleon wavefunctions and uses constituent quark currents with both Pauli and Dirac components. Significant contributions are found to arise from the Pauli component w...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1982
ISSN: 0031-9007
DOI: 10.1103/physrevlett.49.986