Axial baryonic charge and the spin content of the nucleon: A Lattice investigation

Altmeyer R, Gockeler M, Horsley R, Laermann E, Schierholz G (1994)
PHYSICAL REVIEW D 49(7): R3087-R3090.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
The axial baryonic charge of the nucleon, DELTASIGMA, which measures the quark fraction of the nucleon spin, is computed in lattice QCD with dynamical staggered fermions. We obtain the value DELTASIGMA=0.18+/-0.02. This suggests that the quark spin is responsible for very little of the nucleon spin.
Erscheinungsjahr
Zeitschriftentitel
PHYSICAL REVIEW D
Band
49
Zeitschriftennummer
7
Seite
R3087-R3090
ISSN
PUB-ID

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Altmeyer R, Gockeler M, Horsley R, Laermann E, Schierholz G. Axial baryonic charge and the spin content of the nucleon: A Lattice investigation. PHYSICAL REVIEW D. 1994;49(7):R3087-R3090.
Altmeyer, R., Gockeler, M., Horsley, R., Laermann, E., & Schierholz, G. (1994). Axial baryonic charge and the spin content of the nucleon: A Lattice investigation. PHYSICAL REVIEW D, 49(7), R3087-R3090. doi:10.1103/PhysRevD.49.3087
Altmeyer, R., Gockeler, M., Horsley, R., Laermann, E., and Schierholz, G. (1994). Axial baryonic charge and the spin content of the nucleon: A Lattice investigation. PHYSICAL REVIEW D 49, R3087-R3090.
Altmeyer, R., et al., 1994. Axial baryonic charge and the spin content of the nucleon: A Lattice investigation. PHYSICAL REVIEW D, 49(7), p R3087-R3090.
R. Altmeyer, et al., “Axial baryonic charge and the spin content of the nucleon: A Lattice investigation”, PHYSICAL REVIEW D, vol. 49, 1994, pp. R3087-R3090.
Altmeyer, R., Gockeler, M., Horsley, R., Laermann, E., Schierholz, G.: Axial baryonic charge and the spin content of the nucleon: A Lattice investigation. PHYSICAL REVIEW D. 49, R3087-R3090 (1994).
Altmeyer, R., Gockeler, M., Horsley, R., Laermann, Edwin, and Schierholz, G. “Axial baryonic charge and the spin content of the nucleon: A Lattice investigation”. PHYSICAL REVIEW D 49.7 (1994): R3087-R3090.

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