Measurements of the c0-c+ and c++-c+ mass differences

M. Diesburg, R. Ladbury, M. Binkley, F. Bossi, J. Butler, P. Coteus, J. P. Cumalat, M. Dicorato, J. Enagonio, J. Filaseta, P. L. Frabetti, I. Gaines, P. Garbincius, M. Gormley, J. Haggerty, D. J. Harding, T. Kroc, P. Lebrun, P. F. Manfredi, J. PeoplesA. Sala, C. Shipbaugh, J. Slaughter, J. Wiss

Research output: Contribution to journalArticlepeer-review


Measurements of c0-c+ and c++-c+ mass differences have been made in a beam of incident neutrons. Our c++-c+ mass-difference measurement is 167.4±2.1 MeV/c2, in good agreement with previous results. We measure the c0-c+ mass difference to be 178.2±2.0 MeV/c2. We use these measurements to determine the c++-c0 mass splitting to be -10.8±2.0 MeV/c2.

Original languageEnglish (US)
Pages (from-to)2711-2715
Number of pages5
JournalPhysical review letters
Issue number24
StatePublished - 1987

ASJC Scopus subject areas

  • General Physics and Astronomy


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