High Precision Measurement of the Superallowed 0⁺ 0 ⁺ Decay of ²²Mg

abstract

• The high precision measurement of the superallowed 0 +0+ decay of 22Mg was presented. The superallowed branching ratio depended on -ray intensities being measured with an HPGe detector calibrated for relative efficiencies to an unprecedented 0.15%. A mass excess for 22Mg of -402(3) keV was obtained.

authors

• Gagliardi, Carl
• Hardy, John

published proceedings

• Physical Review Letters

author list (cited authors)

• Hardy, J. C., Iacob, V. E., Sanchez-Vega, M., Neilson, R. G., Azhari, A., Gagliardi, C. A., ... Tribble, R. E.

complete list of authors

• Hardy, JC||Iacob, VE||Sanchez-Vega, M||Neilson, RG||Azhari, A||Gagliardi, CA||Mayes, VE||Tang, X||Trache, L||Tribble, RE

publication date

• August 2003

published in

• Physical Review Letters  Journal

start page

• 825011

end page

• 825014

volume

• 91

issue

• 8