Add to ORKGThe conserved-vector-current (CVC) theory predicts a deviation from the allowed shape of the B12 and N12 beta spectra. The ratio of the shape factors of the two spectra is expected to have an energy dependence of (1.10±0.17)% per MeV. If the CVC hypothesis is not invoked, this ratio is estimated to be an order of magnitude smaller. The two spectra have been measured with a magnetic spectrometer and found to give for this ratio the value (1.30±0.31)% per MeV. The branching fraction of the N12 decay to the 7.6-MeV state of C12 has been determined to be (3.0±0.5)%
NOTE: Text or symbols not renderable in plain ASCII are indicated by [...]. Abstract is included in...
Although the radiations following allowed β decay of unoriented nuclei are uncorrelated in angle wit...
We discuss the importance of the spectroscopic properties of the resonances of C-12 just above the 3...
The conserved-vector-current (CVC) theory predicts a deviation from the allowed shape of the B12 and...
This thesis, a "Comparison of the Beta-Spectra of Boron 12 and Nitrogen 12," is an attempt to test t...
The research which will be described is centered around the development of a beta scintillation spec...
An experiment is proposed to test the theory recently advanced by Feynman and Gell-Mann on the vecto...
It has recently been suggested1 that a precise comparison of the β spectra of B^(12) and N^(12) tran...
Two complementary experimental techniques have been used to extract precise branching ratios to unbo...
An experiment is proposed to test the theory recently advanced by Feynman and Gell-Mann on the vecto...
The beta decays of N-12 and B-12 have been studied at KVI and JYFL to resolve the composition of the...
A new critical survey of all world data on superallowed beta decays provides demanding tests of, and...
The Q value for the reaction B10(He3, N12)n has been measured by observing the (N12)5+ recoil ions i...
To detect new physics (NP) in B decays one has to look at various final states as NP may affect diff...
A complete and critical survey is presented of all half-life, decay-energy and branching-ratio measu...
NOTE: Text or symbols not renderable in plain ASCII are indicated by [...]. Abstract is included in...
Although the radiations following allowed β decay of unoriented nuclei are uncorrelated in angle wit...
We discuss the importance of the spectroscopic properties of the resonances of C-12 just above the 3...
The conserved-vector-current (CVC) theory predicts a deviation from the allowed shape of the B12 and...
This thesis, a "Comparison of the Beta-Spectra of Boron 12 and Nitrogen 12," is an attempt to test t...
The research which will be described is centered around the development of a beta scintillation spec...
An experiment is proposed to test the theory recently advanced by Feynman and Gell-Mann on the vecto...
It has recently been suggested1 that a precise comparison of the β spectra of B^(12) and N^(12) tran...
Two complementary experimental techniques have been used to extract precise branching ratios to unbo...
An experiment is proposed to test the theory recently advanced by Feynman and Gell-Mann on the vecto...
The beta decays of N-12 and B-12 have been studied at KVI and JYFL to resolve the composition of the...
A new critical survey of all world data on superallowed beta decays provides demanding tests of, and...
The Q value for the reaction B10(He3, N12)n has been measured by observing the (N12)5+ recoil ions i...
To detect new physics (NP) in B decays one has to look at various final states as NP may affect diff...
A complete and critical survey is presented of all half-life, decay-energy and branching-ratio measu...
NOTE: Text or symbols not renderable in plain ASCII are indicated by [...]. Abstract is included in...
Although the radiations following allowed β decay of unoriented nuclei are uncorrelated in angle wit...
We discuss the importance of the spectroscopic properties of the resonances of C-12 just above the 3...