# name
Weak strangeness production reaction pn to p Lamda in a one-boson-exchange model

# metadata.dc.description.abstract[].value
The weak production of 
Λ
’s in nucleon-nucleon scattering is studied in a meson-exchange framework. The weak transition operator for the 
N
→
N
N
Λ
 reaction is identical to a previously developed weak strangeness-changing transition potential 
Λ
→
N
NN
 that describes the nonmesonic decay of hypernuclei. The initial 
NN
 and final 
YN
 state interaction has been included by using realistic baryon-baryon forces that describe the available elastic scattering data. The total and differential cross sections as well as the parity-violating asymmetry are studied for the reaction 
p
→
n
p
Λ
.
 These observables are found to be sensitive to the opening of the 
Σ
 production channel, the choice of the strong interaction potential, and the structure of the weak transition potential.

# metadata.dc.relation.isformatof[].value
Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevC.59.2122

# metadata.dc.source[].value
Articles publicats en revistes (Física Quàntica i Astrofísica)

# metadata.dc.title[].value
Weak strangeness production reaction pn to p Lamda in a one-boson-exchange model