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Evidence for anisotropic diffusion of Mu in ice and implications for H

✍ Scribed by Paul W. Percival; Jean-Claude Brodovitch; Kenneth E. Newman; David P. Spencer

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
434 KB
Volume
93
Category
Article
ISSN
0009-2614

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✦ Synopsis

Recc~vcd 7-7 Sepwmbcr 1982 ~fuon~um has been studied tn SKI& crystals of Hz0 and D&I Orrenf~tron dependent prccesston frequencies revcal ani-s~rrcpy m the hypcrlinc tensor of muonrum. The swat symmetry suggests that Mu atoms diffuse prefercnt~y along the c-ZLV.S clrsnncls of the ICC Iettrcc H IS expected to behave the s3mc wy. Respite the fundamental importance ofboth hydragcn atoms and frozen aqueous systems, httle is known about the drffusron and chenncal reactions of H u-r Ice. ESR detectron of trapped hydrogen atoms was first reported rn 1954 for y-rrradrated acrdrc ices at 77 K [I], and tn 1959 for pure tee at 4.7 K [2], but rt was not untsl 1976 that Shwaisltr et al.

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