Σ-p emission rates in K- absorptions at rest on Li 6, Li 7, Be 9, C 13, and O 16

Agnello M.; Benussi L.; Bertani M.; Bonomi G.; Botta E.; Bregant M.; Bressani T.; Bufalino S.; Busso L.; Calvo D.; Camerini P.; Dalena B.; De Mori F.; D'Erasmo G.; Feliciello A.; Filippi A.; Fiore E. M.; Fontana A.; Fujioka H.; Genova P.; Gianotti P.; Grion N.; Lucherini V.; Marcello S.; Morra O.; Nagae T.; Outa H.; Pantaleo A.; Paticchio V.; Piano S.; Rui R.; Simonetti G.; Wheadon R.; Zenoni A.

Σ-p emission rates in K- absorptions at rest on Li 6, Li 7, Be 9, C 13, and O 16

Agnello M.

•

Benussi L.

•

Bertani M.

altro

Zenoni A.

2015

journal article

Periodico

PHYSICAL REVIEW. C, NUCLEAR PHYSICS

Abstract

An experimental study of the Kstop-A→Σ-pA′ reaction on A=Li6,Li7,Be9,C13, and O16p-shell nuclei is presented. The data were collected by the FINUDA spectrometer operating at the DAΦNEφ factory (LNF-INFN, Italy). Emission rates for the reaction in the mentioned nuclei are measured and compared with the few existing data. The spectra of several observables are discussed; indications of quasifree absorptions by a (np) pair embedded in the A nucleus can be obtained from the study of the missing mass distributions.