Abstract
We consider the neutrinoless double beta decay in the minimal supersymmetric standard model (MSSM) with a gauge singlet superfield and R-parity violating interactions. Constraints on R-parity violating coupling, in particular, λ′111 are obtained from the current experimental lower limit on the neutrinoless double beta decay half-life. Owing to the extended neutralino sector, the constraints on λ′111 can be more stringent than that of the MSSM.
| Original language | English |
|---|---|
| Pages (from-to) | 264-271 |
| Number of pages | 8 |
| Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |
| Volume | 435 |
| Issue number | 3-4 |
| DOIs | |
| State | Published - 10 Sep 1998 |
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