Abstract:
Nuclear Structure: calculation of the asymmetry α∓ of β rays emitted from polarized12B and12N nuclei including higher order contributions. Comparison with recent experimental values. The asymmetry parameters α- and α+ were evaluated including higher order corrections in the framework of the formulae derived in a previous paper. It was found that since α- is affected by strong cancellation effects the corrective terms give in this case a very important contribution. The agreement between predicted theoretical values and very recent experimental data is excellent for both β- and β+ decays. The experimental results can be understood without invoking the existence of the induced pseudotensor interaction. © 1979 Springer-Verlag.
Registro:
Documento: |
Artículo
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Título: | The decay of the T=1 isospin triplet in A=12 systems. III. Higher order effects in the evaluation of the asymmetry parameters α∓ for the electron emission from aligned12B and12N |
Autor: | Szybisz, L. |
Filiación: | Departamento de Fisica, Facultad de Ciencias Exactas, Universidad National de La Plata, La Plata, Argentina Departamento de Fisica, Laboratorio de Radiaciones IIAE, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Buenos Aires, Buenos Aires, Argentina
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Año: | 1979
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Volumen: | 289
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Número: | 3
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Página de inicio: | 315
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Página de fin: | 318
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DOI: |
http://dx.doi.org/10.1007/BF01415794 |
Título revista: | Zeitschrift für Physik A Atoms and Nuclei
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Título revista abreviado: | Z Physik A
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ISSN: | 03402193
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03402193_v289_n3_p315_Szybisz |
Referencias:
- Steels, M., Grenacs, L., Lehmann, J., Palffy, L., Pozzoz, A., (1973) J. Phys. Soc. Japan Suppl., 34, p. 350
- Sugimoto, K., Tanihata, I., Göring, J., (1975) Phys. Rev. Lett., 34, p. 1533
- Morita, M., Tanihata, I., (1975) Phys. Rev. Lett., 35, p. 20
- Kubodera, K., Ohtsubo, H., Horikawa, Y., (1975) Phys. Lett., 58 B, p. 402
- Morita, M., Induced Pseudoscalar Interaction in Nuclear Beta Decay and G-Parity Nonconservation (1975) Progress of Theoretical Physics, 54, p. 595
- Morita, M., Nishimura, M., Shimizu, A., Ohtsubo, H., Kubodera, K., Asymmetry of Beta-Ray Angular Distribution in Polarized12B and12N and Second-Class Current (1976) Progress of Theoretical Physics Supplement, 60, p. 1
- Hwang, W-Y.P., Primakoff, H., (1977) Phys. Rev., 100 (16), p. 397
- Szybisz, L., (1978) Z. Physik, 287 A, p. 183
- Lebrun, P., Deschepper, Grenacs, L., Lehmann, J., Leroy, C., Palffy, L., Pozzoz, A., Maio, A., (1978) Phys. Rev. Lett., 40, p. 302
- Brändle, H., Grenacs, L., Lang, J., Roesch, Telegdi, V.L., Truttmann, P., Weiss, A., Zehnder, A., (1978) Phys. Rev. Lett., 40, p. 306
- Sugimoto, K., Minamisono, T., Nojiri, Y., Masuda, Y.: J. Phys. Soc. Japan Suppl. to be published; Morita, M., Nishimura, M., Ohtsubo, H., (1978) Phys. Lett., 73 B, p. 17
- Behrens, H., Szybisz, L., (1975) Z. Physik, 273 A, p. 177
- Behrens, H., Szybisz, L., (1974) Nucl. Phys., 223 A, p. 268
- Behrens, H., Bühring, W., (1971) Nucl. Phys., 162 A, p. 111
- Szybisz, L., Davidson, J., Silbergleit, V., (1977) Nucl. Phys., 282 A, p. 435
- Kubodera, K., Delorme, J., Rho, M., (1977) Phys. Rev. Lett., 38, p. 321
Citas:
---------- APA ----------
(1979)
. The decay of the T=1 isospin triplet in A=12 systems. III. Higher order effects in the evaluation of the asymmetry parameters α∓ for the electron emission from aligned12B and12N. Zeitschrift für Physik A Atoms and Nuclei, 289(3), 315-318.
http://dx.doi.org/10.1007/BF01415794---------- CHICAGO ----------
Szybisz, L.
"The decay of the T=1 isospin triplet in A=12 systems. III. Higher order effects in the evaluation of the asymmetry parameters α∓ for the electron emission from aligned12B and12N"
. Zeitschrift für Physik A Atoms and Nuclei 289, no. 3
(1979) : 315-318.
http://dx.doi.org/10.1007/BF01415794---------- MLA ----------
Szybisz, L.
"The decay of the T=1 isospin triplet in A=12 systems. III. Higher order effects in the evaluation of the asymmetry parameters α∓ for the electron emission from aligned12B and12N"
. Zeitschrift für Physik A Atoms and Nuclei, vol. 289, no. 3, 1979, pp. 315-318.
http://dx.doi.org/10.1007/BF01415794---------- VANCOUVER ----------
Szybisz, L. The decay of the T=1 isospin triplet in A=12 systems. III. Higher order effects in the evaluation of the asymmetry parameters α∓ for the electron emission from aligned12B and12N. Z Physik A. 1979;289(3):315-318.
http://dx.doi.org/10.1007/BF01415794