Precision mass measurements of 44V and 44mV for nucleon-nucleon interaction studies
- Surbrook J.
- MacCormick M.
- Bollen G.
- Brodeur M.
- Eibach M.
- Gulyuz K.
- Hamaker A.
- Izzo C.
- Lenzi S. M.
- Puentes D.
- Redshaw M.
- Ringle R.
- Sandler R.
- Schwarz S.
- Schury P.
- Smirnova N.
- Sumithrarachchi C.
- Valverde A. A.
- Villari A. C. C.
- Yandow I. T.
Publication date
January 2019
DOI Publisher
Springer Science and Business Media LLCAbstract
We discuss the motivation and technique of Penning trap mass spectrometry applied to radioactive 44V and 44mV, using the LEBIT 9.4 T Penning trap mass spectrometer at the National Superconducting Cyclotron Laboratory (NSCL) at Michigan State University. A complementary measurement of these nuclides, performed at the CSRe in Lanzhou, China, was recently published, but with errors several times larger than obtainable for a short-lived radionuclide in a Penning trap. Interpretation of the higher precision results is ongoing and a full accounting of this measurement is anticipated in the coming months
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