Weak decay of Λ-hypernuclei

WM Alberico, G Garbarino - Physics Reports, 2002 - Elsevier
In this review we discuss the present status of strange nuclear physics, with special attention
to the weak decay of Λ-hypernuclei. The models proposed for the evaluation of the Λ decay …

Strangeness nuclear physics: a critical review on selected topics

E Botta, T Bressani, G Garbarino - The European Physical Journal A, 2012 - Springer
Selected topics in strangeness nuclear physics are critically reviewed. This includes
production, structure and weak decay of Λ-Hypernuclei, the ̄ K nuclear interaction and the …

Weak decay of hypernuclei

A Parreno, A Ramos, C Bennhold - Physical Review C, 1997 - APS
The nonmesonic weak decay of Λ hypernuclei is studied in a shell model framework. A
complete strangeness-changing weak Λ N→ NN transition potential, based on one boson …

Inclusive nucleon emission induced by quasielastic neutrino-nucleus interactions

J Nieves, M Valverde, MJV Vacas - Physical Review C—Nuclear Physics, 2006 - APS
We study the quasielastic contribution to the inclusive (ν l, ν l N),(ν l, lN),(ν¯ l, ν¯ l N), and (ν¯
l, l+ N) reactions in nuclei by using a Monte Carlo simulation method to account for the …

Effect of tensor couplings in a relativistic Hartree approach for finite nuclei

G Mao - Physical Review C, 2003 - APS
The relativistic Hartree approach describing the bound states of both nucleons and
antinucleons in finite nuclei has been extended to include tensor couplings for the ω and ρ …

Final-state interactions in hypernuclear decay

A Parreno, A Ramos - Physical Review C, 2001 - APS
We present an update of the one-meson-exchange (OME) results for the weak decay of s-
and p-shell hypernuclei [A. Parreño, A. Ramos, and C. Bennhold, Phys. Rev. C 56, 339 …

Meson exchange in the weak decay of Λ hypernuclei and the Γn/Γp ratio

D Jido, E Oset, JE Palomar - Nuclear Physics A, 2001 - Elsevier
We take an approach to the Λ nonmesonic weak decay in nuclei based on the exchange of
mesons. The one-pion and one-kaon exchange are considered, together with the exchange …

Towards a solution of the puzzle in the nonmesonic weak decay of hypernuclei

G Garbarino, A Parreno, A Ramos - Physical Review C—Nuclear Physics, 2004 - APS
One of the main open problems in the physics of Λ hypernuclei is the lack of a sound
theoretical interpretation of the large experimental values for the ratio Γ n∕ Γ p≡ Γ (Λ n→ …

Weak decay of Λ hypernuclei

E Oset, A Ramos - Progress in Particle and Nuclear Physics, 1998 - Elsevier
We review recent developments concerning the weak decay of Λ hypernuclei. New studies
covering the mesonic decay channel as well as recent models for the non-mesonic one are …

Mesonic and nonmesonic weak decay widths of medium-heavy hypernuclei

Y Sato, S Ajimura, K Aoki, H Bhang, T Hasegawa… - Physical Review C …, 2005 - APS
We have measured the energy spectra of pions and protons emitted in the weak decay of C
Λ 12, Si Λ 28, and Fe Λ hypernuclei produced via the (π+, K+) reaction. The decay widths of …