A new term in muonium hyperfine splitting
We have calculated the leading three-loop recoil correction in the muonium hyperfine splitting. After recent numerical calculation of the remaining two-loop corrections this term of the form ∼( α/ π) 3( m e/ m μ ) ln 3 ( m μ / m e) is the largest of the yet unknown terms.
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| Published in | Physics letters. B Vol. 146; no. 3; pp. 241 - 243 |
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| Main Authors | , |
| Format | Journal Article |
| Language | English |
| Published |
Elsevier B.V
01.01.1984
|
| Online Access | Get full text |
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| Summary: | We have calculated the leading three-loop recoil correction in the muonium hyperfine splitting. After recent numerical calculation of the remaining two-loop corrections this term of the form ∼(
α/
π)
3(
m
e/
m
μ
) ln
3 (
m
μ
/
m
e) is the largest of the yet unknown terms. |
|---|---|
| ISSN: | 0370-2693 1873-2445 |
| DOI: | 10.1016/0370-2693(84)91026-8 |