Σ−pemission rates inK−absorptions at rest onLi<mml:mprescripts/><mml:none/>6,<mml:mspace width="0.16em"/>Li<mml:mprescripts/><mml:none/>7,<mml:mspace width="0.16em"/>Be<mml:mprescripts/><mml:none/>9,<mml:mspace width="0.16em"/>C<mml:mprescripts/><mml:none/>13, andO<mml:mprescripts/><mml:none/>16

2015/08/31 by FINUDA Collaboration, M. Agnello, L. Benussi +34 · 1 citation
Physics and Astronomy · #Advanced Chemical Physics Studies #Nuclear physics research studies #Physics #Quantum Chromodynamics and Particle Interactions #nucl-ex

paper · pdf · doi:10.1103/physrevc.92.045204

published as Phys. Rev. C 92, 045204 (2015) · Version accepted by PRC

arxiv created 2015/10/01 · openalex publication_date 2015/10/21 · arxiv updated 2015/10/29 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

An experimental study of the K_stop^\ensuremath-A\ensuremath→\mathrm\ensuremathΣ^\ensuremath-pA^\ensuremath' reaction on A=⁶Li,\phantom\rule0.16em0ex⁷Li,\phantom\rule0.16em0ex⁹Be,\phantom\rule0.16em0ex¹³C, and ¹⁶O\phantom\rule4pt0exp-shell nuclei is presented. The data were collected by the FINUDA spectrometer operating at the DA\mathrm\ensuremathΦNE\phantom\rule4pt0ex\ensuremathφ 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.

Citations

• πΛΣcoupling extracted from hyperonic atoms
• Microscopic study of neutrino trapping in hyperon stars

Cited by

• Strangeness in nuclear physics