Excited State Muon Transfer in Hydrogen/Deuterium Mixtures

B. Lauss; P. Ackerbauer; W. H. Breunlich; B. Gartner; M. Jeitler; P. Kammel; J. Marton; W. Prymas; J. Zmeskal; D. Chatellard; J. -P. Egger; E. Jeannet; H. Daniel; F. J. Hartmann; A. Kosak; C. Petitjean

arXiv · physics/9709029

Excited State Muon Transfer in Hydrogen/Deuterium Mixtures

B. Lauss·P. Ackerbauer·W. H. Breunlich·B. Gartner·M. Jeitler·P. Kammel·J. Marton·W. Prymas·J. Zmeskal·D. Chatellard·J. -P. Egger·E. Jeannet·H. Daniel·F. J. Hartmann·A. Kosak·C. Petitjean

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Abstract

We report the first direct observation of excited state muon transfer in hydrogen/deuterium mixtures by direct measurement of q_1s, the probability that a mu-p atom, which is initially formed in an excited state, reaches the 1s ground state. The dependence of q_1s on deuterium concentration c_d was measured for two different densities at cryogenic temperatures using charge coupled devices (CCDs) to detect the muonic X rays. First results based on the analysis of the K_alpha-lines of the two isotopes are presented.

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B. Lauss, P. Ackerbauer, W. H. Breunlich, B. Gartner, M. Jeitler, P. Kammel, J. Marton, W. Prymas, J. Zmeskal, D. Chatellard, J. -P. Egger, E. Jeannet, H. Daniel, F. J. Hartmann, A. Kosak, C. Petitjean. 1997-09-19. Excited State Muon Transfer in Hydrogen/Deuterium Mixtures. https://arxiv.org/abs/physics/9709029

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