Brueckner Rearrangement Effects in $^5_Λ$He and $^6_{ΛΛ}$He

Details Brueckner Rearrangement Effects in $^5_Λ$He and $^6_{ΛΛ}$He Brueckner Rearrangement Effects in $^5_Λ$He and $^6_{ΛΛ}$He

2003-07-28

arxiv.org/abs/nucl-th/0307106v1

Phys.Rev. C68 (2003) 034302

Physics

Nuclear Physics

Nuclear Theory

7 pages, to appear in Phys. Rev. C

Scientific paper

10.1103/PhysRevC.68.034302

Rearrangement effects in light hypernuclei are investigated in the framework of the Brueckner theory. We can estimate without detailed numerical calculations that the energy of the $\alpha$-core is reduced by more than 2.5 MeV when the $\Lambda$ adheres to $^4$He to form $^5_\Lambda$He. Similar assessment of rearrangement contributions is essential to deduce the strength of $\Lambda\Lambda$ interaction from experimentally observed $\Delta B_{\Lambda\Lambda}$. The recently observed experimental value of $\sim$ 1 MeV for the $\Delta B_{\Lambda\Lambda}$ of \hll suggests that the matrix element of $<\Lambda \Lambda |v|\Lambda \Lambda>$ in \hll is around -2 MeV.

Affiliated with

Also associated with

No associations

Rating

Brueckner Rearrangement Effects in $^5_Λ$He and $^6_{ΛΛ}$He does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Brueckner Rearrangement Effects in $^5_Λ$He and $^6_{ΛΛ}$He, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brueckner Rearrangement Effects in $^5_Λ$He and $^6_{ΛΛ}$He will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-108235