Delayed clusters accompanying nonmesonic weak decay of the $\Lambda$-hypernuclei: a clue to nonleptonic processes
| Autor: | Majling, L., Majlingova, O. |
|---|---|
| Rok vydání: | 2010 |
| Předmět: | |
| Zdroj: | Phys.Part.Nucl.41:1111-1114,2010 |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1134/S1063779610070294 |
| Popis: | The nonmesonic decay of $\Lambda$-hypernuclei provides access to the nonleptonic weak decay process $\Lambda N \to NN$, which is achievable only through the observation of hypernuclear ground-state decays. We continue the discussion of some specific cases which make it possible to detect a few exclusive transitions, namely, the stripping of nucleon from the ground state results in a resonance state decaying via emission of two clusters. Delayed clusters accompanying weak decay of light hypernuclei give a unique information on spin dependence of the weak decay matrix elements. Comment: Presented at International Bogolyubov Conference "Problems of Theoretical and Mathematical Physics" (dedicated to the 100th anniversary of the birth of N.N.~Bogolyubov) Dubna, Russia, August 21 - 27, 2009 |
| Databáze: | arXiv |
| Externí odkaz: |
|