Results 71 to 80 of about 260,823 (197)
Erratum: Experimental Test of Beta-Ray Theory for the Positron EmittersNa22,V48,Mn52,Co56 [PDF]
, 1946 Wilfred M. Good +2 more
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Free-Radical Quenching of Positron Lifetimes [PDF]
, 1956 Stephen Berko, A. Joseph Zuchelli
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Физика волновых процессов и радиотехнические системы, 2014 The reasons of angular photon distribution occurrence at electron-positron annihilation are considered. It is shown, that angular photon distribution is consequence of Dopplers effect in the reference frame of the electron and positron mass center.
A.N. Volobuev, T.A. Antipova
doaj
Calculating the size of positronium
Известия высших учебных заведений. Поволжский регион: Физико-математические наукиBackground. A fairly common error has been established in the particular case of the problem of two bodies of the same mass performing circular motion around a fixed center of their mass, which consists in the fact that the radius of rotation is found ...
I.P. Popov
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Deep learning based bilateral filtering for edge-preserving denoising of respiratory-gated PET
EJNMMI PhysicsBackground Residual image noise is substantial in positron emission tomography (PET) and one of the factors limiting lesion detection, quantification, and overall image quality. Thus, improving noise reduction remains of considerable interest.
Jens Maus +6 more
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Spin-Momentum Correlations in Positron-Electron Scattering [PDF]
, 1961 C. Frønsdal, B. Jakšić
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Variational Bounds in Positron-Atom Scattering [PDF]
, 1968 Richard J. Drachman
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Positron Spectra of Certain Mirror Nuclei
, 1951 Forrest I. Boley, D. J. Zaffarano
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Theory of Low-Energy Positron-Helium Scattering [PDF]
, 1966 Richard J. Drachman
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