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High Resolution Spectroscopy of 16N_Lambda by Electroproduction
- Source :
- Physical Review Letters, Physical Review Letters, 2008, 103, pp.202501. ⟨10.1103/PhysRevLett.103.202501⟩, Physical Review Letters, American Physical Society, 2008, 103, pp.202501. ⟨10.1103/PhysRevLett.103.202501⟩
- Publication Year :
- 2008
- Publisher :
- arXiv, 2008.
-
Abstract
- An experimental study of the 16O(e,e'K^+)16N_Lambda reaction has been performed at Jefferson Lab. A thin film of falling water was used as a target. This permitted a simultaneous measurement of the p(e,e'K^+)Lambda,Sigma_0 exclusive reactions and a precise calibration of the energy scale. A ground-state binding energy of 13.76 +/- 0.16 MeV was obtained for 16N_Lambda with better precision than previous measurements on the mirror hypernucleus 16O_Lambda. Precise energies have been determined for peaks arising from a Lambda in s and p orbits coupled to the p_{1/2} and p_{3/2} hole states of the 15N core nucleus.<br />Comment: 5 pages, 3 figures, 2 tables
Details
- ISSN :
- 00319007 and 10797114
- Database :
- OpenAIRE
- Journal :
- Physical Review Letters, Physical Review Letters, 2008, 103, pp.202501. ⟨10.1103/PhysRevLett.103.202501⟩, Physical Review Letters, American Physical Society, 2008, 103, pp.202501. ⟨10.1103/PhysRevLett.103.202501⟩
- Accession number :
- edsair.doi.dedup.....d0376d4e859b91e7a98c4b10ba3514cd
- Full Text :
- https://doi.org/10.48550/arxiv.0810.3853