Title of article
Probing the nuclide 180W for neutrinoless double-electron capture exploration
Author/Authors
C. Droese، نويسنده , , K. Blaum، نويسنده , , M. Block، نويسنده , , S. Eliseev، نويسنده , , F. Herfurth، نويسنده , , E. Minaya Ramirez، نويسنده , , Yu.N. Novikov، نويسنده , , L. Schweikhard، نويسنده , , V.M. Shabaev، نويسنده , , I.I. Tupitsyn، نويسنده , , Z. Sujkowski and S. Wycech ، نويسنده , , K. Zuber، نويسنده , , N.A. Zubova، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2012
Pages
7
From page
1
To page
7
Abstract
The mass difference of the nuclides 180W and 180Hf has been measured with the Penning-trap mass spectrometer SHIPTRAP to investigate 180W as a possible candidate for the search for neutrinoless double-electron capture. The image-value was measured to 143.20(27) keV. This value in combination with the calculations of the atomic electron wave functions and other parameters results in a half-life of the image ground-state to ground-state double-electron capture transition of approximately image.
Keywords
Atomic masses , 180Hf , 180W , cyclotron frequency ratios using SHIPTRAP Penning-trap , deduced , RADIOACTIVITY , Q(2EC)Q(2EC) value , 180W(2EC) , measured , Q values from Penning-trap mass ratios using SHIPTRAP , deduced , measured , approximate T1/2T1/2
Journal title
Nuclear physics A
Serial Year
2012
Journal title
Nuclear physics A
Record number
1203957
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