Structure of the <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi mathvariant="normal">He</mi></mrow><mrow><mn>3</mn></mrow></msup></mrow></math></span> Nucleus

H. Collard; R. Hofstadter

doi:10.1103/PhysRev.131.416

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Structure of the ${He}^{3}$ Nucleus

H. Collard and R. Hofstadter

Department of Physics and High-Energy Physics Laboratory, Stanford University, Stanford, California

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Phys. Rev. 131, 416 – Published 1 July, 1963

DOI: https://doi.org/10.1103/PhysRev.131.416

Abstract

The ${He}^{3}$ nucleus has been investigated by means of the elastic electron scattering technique. Experiments were carried out in the energy range 110-650 MeV. Absolute differential cross sections were measured at angles lying between 40° and 135° in the above energy range. Form factors were observed for both the charge density and magnetic moment density of the ${He}^{3}$ nucleus. The results indicate that the charge cloud may be represented best by a model similar to a hollow exponential I type of rms radius 2.05 F. The magnetic moment cloud can be represented approximately by a Gaussian model of rms radius 1.66 F. There appears to be a difference between the gross features of the charge and magnetic moment clouds, and the magnetic moment cloud appears to be the more compact of the two.

References (15)

R. McAllister and R. Hofstadter, Phys. Rev. 102, 851 (1956)
G. R. Burleson, Phys. Rev. 121, 624 (1961)
F. Bumiller, M. Croissiaux, E. Dally, and R. Hofstadter, Phys. Rev. 124, 1623 (1961)
R. Hofstadter, F. A. Bumiller, B. R. Chambers, and M. Croissiaux, in Proceedings of an International Conference on Instrumentation for High-Energy Physics (Interscience Publishers, Inc., New York, 1960), p. 310
D. R. Yennie, M. M. Lévy, and D. G. Ravenhall, Rev. Mod. Phys. 29, 144 (1957)
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J. D. Walecka (private communication)
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R. Hofstadter, in Proceedings of the Ninth International Annual Conference on High-Energy Physics (Academy of Sciences, Moscow, USSR, 1960), Vol. I, p. 355
R. Herman and R. Hofstadter, High Energy Electron Scattering Tables (Stanford University Press, Stanford, California, 1960), p. 37
L. R. B. Elton, Proc. Phys. Soc. (London) A63, 1115 (1950) D. R. Yennie, D. G. Ravenhall, and R. N. Wilson, Phys. Rev. 95, 500 (1954)
W. A. McKinley, Jr., and H. Feshbach, Phys. Rev. 74, 1759 (1948)
G. R. Burleson and R. Hofstadter, Phys. Rev. 112, 1282 (1958)
J. M. Pappademos, Nucl. Phys. (to be published)
R. M. Haybron (private communication)

[c1] R. McAllister and R. Hofstadter, Phys. Rev. 102, 851 (1956)

[c2] G. R. Burleson, Phys. Rev. 121, 624 (1961)

[c3] F. Bumiller, M. Croissiaux, E. Dally, and R. Hofstadter, Phys. Rev. 124, 1623 (1961)

[c4] R. Hofstadter, F. A. Bumiller, B. R. Chambers, and M. Croissiaux, in Proceedings of an International Conference on Instrumentation for High-Energy Physics (Interscience Publishers, Inc., New York, 1960), p. 310

[c5] D. R. Yennie, M. M. Lévy, and D. G. Ravenhall, Rev. Mod. Phys. 29, 144 (1957)

[c6] R. G. Sachs, Phys. Rev. 126, 2256 (1962)

[c7] J. D. Walecka (private communication)

[c8] L. N. Hand, D. G. Miller, and R. Wilson, Phys. Rev. Letters 8, 110 (1962)

[c9] R. Hofstadter, in Proceedings of the Ninth International Annual Conference on High-Energy Physics (Academy of Sciences, Moscow, USSR, 1960), Vol. I, p. 355

[c10] R. Herman and R. Hofstadter, High Energy Electron Scattering Tables (Stanford University Press, Stanford, California, 1960), p. 37

[c11] L. R. B. Elton, Proc. Phys. Soc. (London) A63, 1115 (1950) D. R. Yennie, D. G. Ravenhall, and R. N. Wilson, Phys. Rev. 95, 500 (1954)

[c12] W. A. McKinley, Jr., and H. Feshbach, Phys. Rev. 74, 1759 (1948)

[c13] G. R. Burleson and R. Hofstadter, Phys. Rev. 112, 1282 (1958)

[c14] J. M. Pappademos, Nucl. Phys. (to be published)

[c15] R. M. Haybron (private communication)

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Structure of the ${He}^{3}$ Nucleus

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Structure of the He3 Nucleus

Abstract

References (15)

Structure of the ${He}^{3}$ Nucleus