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Title: Measurement of the beta spectral shapes of sup 12 B and sup 12 N

Abstract

The spectral shapes of the {sup 12}B and {sup 12}N beta decays have been measured with a beta spectrograph specifically designed to examine the spectral effect of weak magnetism. Writing the weak magnetism correction to the beta spectra as (1+{alpha}{sub {plus minus}}{ital E}) we find the difference {alpha}{sub {minus}}{minus}{alpha}{sub +}=(1.24{plus minus}0.42)%/MeV, in agreement with the conserved vector current prediction.

Authors:
 [1]
  1. University of Chicago, Chicago, Illinois 60637 (USA)
Publication Date:
OSTI Identifier:
6901604
DOE Contract Number:  
W-7405-ENG-36
Resource Type:
Journal Article
Journal Name:
Physical Review, C (Nuclear Physics); (USA)
Additional Journal Information:
Journal Volume: 41:4; Journal ID: ISSN 0556-2813
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; BORON 12; BETA DECAY; NITROGEN 12; BETA SPECTROMETERS; CVC THEORY; FORM FACTORS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BORON ISOTOPES; DECAY; ISOTOPES; LIGHT NUCLEI; MEASURING INSTRUMENTS; NITROGEN ISOTOPES; NUCLEAR DECAY; NUCLEI; ODD-ODD NUCLEI; PARTICLE PROPERTIES; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; SPECTROMETERS; 651320* - Nuclear Properties & Reactions, A=6-19, Experimental

Citation Formats

Camp, J B. Measurement of the beta spectral shapes of sup 12 B and sup 12 N. United States: N. p., 1990. Web. doi:10.1103/PhysRevC.41.1719.
Camp, J B. Measurement of the beta spectral shapes of sup 12 B and sup 12 N. United States. https://doi.org/10.1103/PhysRevC.41.1719
Camp, J B. 1990. "Measurement of the beta spectral shapes of sup 12 B and sup 12 N". United States. https://doi.org/10.1103/PhysRevC.41.1719.
@article{osti_6901604,
title = {Measurement of the beta spectral shapes of sup 12 B and sup 12 N},
author = {Camp, J B},
abstractNote = {The spectral shapes of the {sup 12}B and {sup 12}N beta decays have been measured with a beta spectrograph specifically designed to examine the spectral effect of weak magnetism. Writing the weak magnetism correction to the beta spectra as (1+{alpha}{sub {plus minus}}{ital E}) we find the difference {alpha}{sub {minus}}{minus}{alpha}{sub +}=(1.24{plus minus}0.42)%/MeV, in agreement with the conserved vector current prediction.},
doi = {10.1103/PhysRevC.41.1719},
url = {https://www.osti.gov/biblio/6901604}, journal = {Physical Review, C (Nuclear Physics); (USA)},
issn = {0556-2813},
number = ,
volume = 41:4,
place = {United States},
year = {Sun Apr 01 00:00:00 EST 1990},
month = {Sun Apr 01 00:00:00 EST 1990}
}