Mass measurement of 80Y by Beta-Gamma coincidence spectroscopy

C.J. Barton, D.S. Brenner, N.V. Zamfir, M.A. Caprio, A. Aprahamian, M.C. Wiescher, C.W. Beausang, J.R. Novak, M. Shawcross, A. Teymurazyan, A. Wolf, Z. Berant, R.F. Casten, J.R. Cooper, R.L. Gill, R. Krücken, N. Pietralla

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The QEC value of 80Y has been measured by ß-¿ coincidence spectroscopy to be ¿8929(83) keV. Combining this result with the adopted mass excess of the daughter 80Sr gives a mass excess for 80Y of ¿-61 376(83) keV. Results are compared with other measurements, with Audi-Wapstra systematics, and with predictions of mass formulas. Implications of this measurement are considered for the rp process.
Original languageEnglish
Pages (from-to)034310-1
Number of pages34309
JournalPhysical Review C
Issue number3
Publication statusPublished - 2003

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