Beta decay and nuclear structure: Rb86

Appel, H.; Behrens, H.; Bürk, K.; Müller, Hans; Szybisz, L.; Wischhusen, R.

doi:10.1007/bf01669472

Cited by 10 publications

(1 citation statement)

References 36 publications

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“…The factor 1/(N(k)-l) insures that the same weight is given to both observables and, in addition N(k)-1 reflects the fact that we are dealing with an one parameter fit. To extract f}/fA we minimized the total chi-square function, )~2T, with the aid of the package of subroutines MINUITS [22].…”

Section: (Lo)mentioning

confidence: 99%

The decay of theT=1 isospin triplet inA=12 systems: IV. The energy dependence of the asymmetry coefficients $$\alpha _{\beta ^ \mp } $$ of the beta-ray angular distribution in aligned12B and12N and the induced pseudotensor interaction

Szybisz

Behrens

1980

Z Physik A

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Nuclear Structure: calculation of the energy dependence of the asymmetry c~ (W) of/~-rays emitted from polarized ~2B and 12N nuclei and comparison with experimental data. Determination of the coupling constant fr corresponding to the induced pseudotensor interaction.The asymmetry parameters ~ of the beta-ray emitted from aligned 12B and ~2N are evaluated as a function of the energy. The agreement with experimental differential data is excellent for both c~_(W) and c~+(W). This work confirms, using available nuclear model information, that no induced pseudotensor (IPT) interaction is required for a correct theoretical interpretation of the data. An upper limit for the IPT coupling constant fr is determined from a simultaneous fit of eB (W) and e~ + (W).

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Section: (Lo)mentioning

confidence: 99%

The decay of theT=1 isospin triplet inA=12 systems: IV. The energy dependence of the asymmetry coefficients $$\alpha _{\beta ^ \mp } $$ of the beta-ray angular distribution in aligned12B and12N and the induced pseudotensor interaction

Szybisz

Behrens

1980

Z Physik A

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Nuclear Data Sheets for A = 86

Singh

2001

Nuclear Data Sheets

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The electron capture to positron emission ratios in the decay of22Na and65Zn

Bosch

Davidson

et al. 1977

Z Physik A

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The electron capture to positron emission ratios for allowed Gamow-Teller transitions from the decay of 22Na and 65Zn were measured. The values e/fi + =0.1128+0.0057 and K/fl+=31.3 +2.0 were obtained for 22Na and 65Zn, respectively 9 A detailed comparison with previous data is made. Theoretical ratios were calculated using the most recent Fermi and Coulomb functions 9 It was found an excellent agreement between our experimental data and the theoretical results evaluated without including contributions due to induced interactions.

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Beta decay and nuclear structure: Rb86

Cited by 10 publications

References 36 publications

The decay of theT=1 isospin triplet inA=12 systems: IV. The energy dependence of the asymmetry coefficients $$\alpha _{\beta ^ \mp } $$ of the beta-ray angular distribution in aligned12B and12N and the induced pseudotensor interaction

The decay of theT=1 isospin triplet inA=12 systems: IV. The energy dependence of the asymmetry coefficients $$\alpha _{\beta ^ \mp } $$ of the beta-ray angular distribution in aligned12B and12N and the induced pseudotensor interaction

Nuclear Data Sheets for A = 86

The electron capture to positron emission ratios in the decay of22Na and65Zn

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