Precise neutron magnetic form factors
نویسندگان
چکیده
منابع مشابه
Precise Neutron Magnetic Form Factors ⋆
Precise data on the neutron magnetic form factor Gmn have been obtained with measurements of the ratio of cross sections of D(e, en) and D(e, ep) up to momentum transfers of Q= 0.9 (GeV/c). Data with typical uncertainties of 1.5% are presented. These data allow for the first time to extract a precise value of the magnetic radius of the neutron.
متن کامل1 Precise Neutron Magnetic Form Factors ⋆
Precise data on the neutron magnetic form factor Gmn have been obtained with measurements of the ratio of cross sections of D(e, en) and D(e, ep) up to momentum transfers of Q= 0.9 (GeV/c). Data with typical uncertainties of 1.5% are presented. These data allow for the first time to extract a precise value of the magnetic radius of the neutron.
متن کاملPrecise measurement of the neutron magnetic form factor GMn
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متن کاملTheoretical Aspects of Neutron Magnetic Form Factors
The calculation of magnetization densities in solids is reviewed. The atomic model is still a useful first approximation while the more involved band structure approach is required for first principle calculations of solid state spin densities. The calculation of orbital contributions, either induced by an applied field or caused by spin-orbit coupling, is discussed.
متن کاملPrecise Determination of the Neutron Magnetic Form Factor to Higher Q
The neutron elastic magnetic form factor GnM has been extracted from quasielastic scattering from deuterium in the CEBAF Large Acceptance Spectrometer, CLAS [ 1]. The kinematic coverage of the measurement is continuous over a broad range, extending from below 1 GeV to nearly 5 GeV in four-momentum transfer squared. High precision is achieved by employing a ratio technique in which most uncertai...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2002
ISSN: 0370-2693
DOI: 10.1016/s0370-2693(01)01386-7