Excited Muonic Atom Scattering: New Adiabatic Approach |
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| Authors: | A V Matveenko |
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| Institution: | (1) Clarendon Laboratory, Oxford Physics, Parks Road, Oxford, OX1 3PU, UK;(2) Department of Physics, Niigata University, Niigata, 950-2181, Japan;(3) Neutron Science Laboratory, KEK, Tsukuba, 305-0801, Japan;(4) Faculty of Engineering, Toyama University, Toyama, 930-8555, Japan |
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| Abstract: | New results on the applied field dependence of the NMR of 75Se implanted in pure iron and oriented at millikelvin temperatures are reported. They yield the magnetic hyperfine field acting on Se nuclei present as dilute impurities in the iron matrix and the magnetic dipole moment of the 5/2+ ground state of 75Se with significantly improved precision. The results are B
hf(SeFe) =+67.9(10)T and | |(75Se) =0.683(10)N. The improved value of the hyperfine field, with data from2], gives the magnetic dipole moment of the 9/2+ ground state of 73Se as ||=0.892(13)N. |
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| Keywords: | hyperfine fields low-temperature nuclear orientation |
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