An estimate of sigma-suppression in hypernuclear matter

Law, J.

doi:10.1016/0550-3213(70)90015-5

An estimate of sigma-suppression in hypernuclear matter

J. Law
(
- Guelph U.
)

1970

7 pages

Published in:

Nucl.Phys.B 17 (1970) 614-620

Published: 1970

DOI:

10.1016/0550-3213(70)90015-5

View in:

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Abstract: (Elsevier)

The correction to the well depth D ∧ of a ∧-particle in nuclear matter due to coupling to the Σ-channel is estimated directly from the available Σ − p → ∧n cross section data. We find that the contribution is about −6.8 MeV, with an accuracy of about 2.7 MeV. Combining this result with the estimate of Bhaduri and Law [5], we get a well depth D ∧ = 51.0 ± 15.7 MeV.

p sigma-: interaction
interaction: p sigma-
final state
lambda: neutron
lambda nucleus: interaction
interaction: lambda nucleus

References(16)

Figures(0)

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