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Investigation of linear momentum transfer on the 35 MeV/u Ar+U system
Authors:S. Leray  O. Granier  C. Ngô  E. Tomasi  C. Cerruti  P. L'Henoret  R. Lucas  C. Mazur  M. Ribrag  J. L. Charvet  C. Humeau  J. P. Lochard  M. Morjean  Y. Patin  L. Sinopoli  J. Uzureau  D. Guinet  L. Vagneron  A. Peghaire
Affiliation:1. Laboratoire René Bernas du CSNSM, Bat 108, F-91406, Orsay, France
2. Chalk River Nuclear Laboratories, Atomic Energy of Canada Limited, KOJ 1JO, Chalk River, Ontario, Canada
Abstract:
All significant experimental results on the 3 H-3 He mass difference are reviewed. The weighted average of mass doublet measurements is 18596.7±3.6 eV, of tritium β measurements in magnetic spectrometers is 18610±7 eV and in implanted Si(Li) detectors is 18578±6 eV. The data within each group are consistent but there are discrepancies among the groups; possible explanations are proposed. Our best estimate for the 3 H-3 He atomic mass difference is 18599.4 ± 3.0 eV.
Keywords:
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