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Measurement of X-rays from muon to alpha sticking and fusion neutrons in solid/liquid D-T mixtures of high tritium concentration
Authors:K. Ishida  K. Nagamine  T. Matsuzaki  S.N. Nakamura  N. Kawamura  S. Sakamoto  M. Iwasaki  M. Tanase  M. Kato  K. Kurosawa  H. Sugai  I. Watanabe  K. Kudo  N. Takeda  G.H. Eaton
Affiliation:(1) Muon Science Laboratory, The Institute of Physical and Chemical Research (RIKEN), Saitama 351-0198, Japan;(2) Meson Science Laboratory, High Energy Accelerator Research Organization (KEK-MSL), Ibaraki 305-0801, Japan;(3) Meson Science Laboratory, Faculty of Science, University of Tokyo, Tokyo 113-8654, Japan;(4) Department of Radioisotopes, Japan Atomic Energy Research Institute (JAERI), Ibaraki 319-1195, Japan;(5) Quantum Radiation Division, Electrotechnical Laboratory (ETL), Ibaraki 305-8568, Japan;(6) Rutherford Appleton Laboratory (RAL), ISIS Muon Facility, Oxon, OX11 0QX, UK
Abstract:We measured the yields of K-series X-rays from (αμ)+ ion formed by muon to alpha sticking as well as the yields and the disappearance rates of fusion neutrons in 3He-free solid and liquid D-T mixtures. The effective sticking probability ωs obtained by neutron measurement is much smaller than any theoretical values so far published, while the discrepancy in αμ X-ray yield seems less significant. This revised version was published online in August 2006 with corrections to the Cover Date.
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