The Ruthenium Nitrosyl Moiety in Clusters: Trinuclear Linear μ-Hydroxido Magnesium(II)-Diruthenium(II), μ 3 -Oxido Trinuclear Diiron(III)–Ruthenium(II), and Tetranuclear μ 4 -Oxido Trigallium(III)-Ruthenium(II) Complexes
- Award ID(s):
- 1834750
- PAR ID:
- 10316320
- Date Published:
- Journal Name:
- Inorganic Chemistry
- Volume:
- 61
- Issue:
- 2
- ISSN:
- 0020-1669
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
More Like this
-
A<sc>bstract</sc> We present the result of a search for the charged-lepton-flavor violating decayτ−→μ−μ+μ−using a 424 fb−1sample of data recorded by the Belle II experiment at the SuperKEKBe+e−collider. The selection ofe+e−→τ+τ−events is based on an inclusive reconstruction of the non-signal tau decay, and on a boosted decision tree to suppress background. We observe one signal candidate, which is compatible with the expectation from background processes. We set a 90% confidence level upper limit of 1.9×10−8on the branching fraction of theτ−→ μ−μ+μ−decay, which is the most stringent bound to date.more » « less
An official website of the United States government

