Precision mass measurements of 44V and 44mV for nucleon-nucleon interaction studies
Journal Article
·
· Hyperfine Interactions
- Michigan State Univ., East Lansing, MI (United States); National Superconducting Cyclotron Lab., East Lansing, MI (United States)
- Univ. Paris-Saclay, Orsay (France)
- Michigan State Univ., East Lansing, MI (United States); Facility for Rare Isotope Beams, East, Lansing, MI (United States)
- Univ. of Notre Dame, IN (United States)
- National Superconducting Cyclotron Lab., East Lansing, MI (United States); Univ. of Greifswald (Germany)
- National Superconducting Cyclotron Lab., East Lansing, MI (United States)
- Istituto Nazionale di Fisica Nucleare (INFN), Padova (Italy)
- National Superconducting Cyclotron Lab., East Lansing, MI (United States); Central Michigan Univ., Mount Pleasant, MI (United States)
- Central Michigan Univ., Mount Pleasant, MI (United States)
- High Energy Accelerator Research Organization (KEK), Tsukuba (Japan)
- Centre Etudes Nucléaires de Bordeaux Gradignan (CENBG) (France)
- Facility for Rare Isotope Beams, East, Lansing, MI (United States)
Here, 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.
- Research Organization:
- Central Michigan Univ., Mount Pleasant, MI (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP); National Science Foundation (NSF)
- Grant/Contract Number:
- SC0015927; PHY-1565546; PHY-1713857; 605728
- OSTI ID:
- 1674969
- Journal Information:
- Hyperfine Interactions, Vol. 240, Issue 1; ISSN 0304-3843
- Publisher:
- SpringerCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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