Baryon-Number Violation by Two Units and the Deuteron Lifetime

Autor: Robertus Timmermans, J. de Vries, Bingwei Long, U. van Kolck, F. Oosterhof

Publikováno v: Phys.Rev.Lett.
Phys.Rev.Lett., 2019, 122 (17), pp.172501. ⟨10.1103/PhysRevLett.122.172501⟩
Physical Review Letters
Physical Review Letters, American Physical Society, 2019, 122 (17), pp.172501. ⟨10.1103/PhysRevLett.122.172501⟩
Physical Review Letters, 122(17):172501. AMER PHYSICAL SOC

We calculate the lifetime of the deuteron with dimension-nine quark operators that violate baryon number by two units. We construct an effective field theory for $|\Delta B|=2$ interactions that give rise to neutron-antineutron ($n$-$\bar{n}$) oscill

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https://pubmed.ncbi.nlm.nih.gov/31107085