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9 papers · 1 filter
Exchange terms in the two--nucleon induced non--mesonic weak decay of --hypernuclei
E. Bauer, G. Garbarino
The contribution of Pauli exchange terms to the two--nucleon induced non--mesonic weak decay of C hypernuclei, ( or ), is studied within a nuclear mat…
Ground state normalization in the nonmesonic weak decay of hypernucleus within a nuclear matter formalism
E. Bauer
The nonmesonic weak decay width of hypernucleus has been evaluated within a nuclear matter formalism, using the local density approximation. In addition to the one-body…
Kinetic energy sum spectra in nonmesonic weak decay of hypernuclei
Cesar Barbero, Alfredo P. Galeao, Mahir S. Hussein +1
We evaluate the coincidence spectra in the nonmesonic weak decay (NMWD) $ΛN\go nN$ of hypernuclei He, He, C, O, and Si, as a function…
Nonmesonic weak decay spectra of He
E. Bauer, A. P. Galeao, M. S. Hussein +2
To comprehend the recent Brookhaven National Laboratory experiment E788 on He, we have outlined a simple theoretical framework, based on the independent-particle shell model,…
s-Wave Approximation for Asymmetry in Nonmesonic Decay of Finite Hypernuclei
Cesar Barbero, Alfredo P. Galeao, F. Krmpotic
We establish the bridge between the commonly used Nabetani-Ogaito-Sato-Kishimoto (NOSK) formula for the asymmetry parameter in the emission of polarized hyper…
Quantum interference terms in nonmesonic weak decay of -hypernuclei within a RPA formalism
E. Bauer
Single and double coincidence nucleon spectra in the -hypernuclei weak decay are evaluated and discussed using a microscopic formalism. Nuclear matter is employed together with…