High-Resolution Spectroscopy of N-16(Lambda) [ superscript 16 subscript lambda N] by Electroproduction
An experimental study of the 16O(e,e′K+)Λ16N [superscript 16 O (e, e prime K superscript +) superscript 16 subscript lambda N] 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+)Λ,Σ0 [p (e, e prim...
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| Format: | Article |
| Language: | en_US |
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American Physical Society
2011
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| Online Access: | http://hdl.handle.net/1721.1/65189 |
| _version_ | 1826210545664000000 |
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| author | Gayou, Olivier Monaghan, Peter Qiang, Yi |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Gayou, Olivier Monaghan, Peter Qiang, Yi |
| author_sort | Gayou, Olivier |
| collection | MIT |
| description | An experimental study of the 16O(e,e′K+)Λ16N [superscript 16 O (e, e prime K superscript +) superscript 16 subscript lambda N] 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+)Λ,Σ0 [p (e, e prime K superscript +) lambda, sigma superscript 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 Λ16N [superscript 16 subscript lambda N] with better precision than previous measurements on the mirror hypernucleus Λ16O [superscript 16 subscript lambda O]. Precise energies have been determined for peaks arising from a Λ [lambda]in s and p orbits coupled to the p1/2 [p subscript 1/2] and p3/2 [p subscript 3/2] hole states of the 15N [superscript 15 N] core nucleus |
| first_indexed | 2024-09-23T14:51:22Z |
| format | Article |
| id | mit-1721.1/65189 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T14:51:22Z |
| publishDate | 2011 |
| publisher | American Physical Society |
| record_format | dspace |
| spelling | mit-1721.1/651892022-09-29T11:00:56Z High-Resolution Spectroscopy of N-16(Lambda) [ superscript 16 subscript lambda N] by Electroproduction Gayou, Olivier Monaghan, Peter Qiang, Yi Massachusetts Institute of Technology. Department of Physics Massachusetts Institute of Technology. Laboratory for Nuclear Science Gayou, Olivier Gayou, Olivier Monaghan, Peter Qiang, Yi An experimental study of the 16O(e,e′K+)Λ16N [superscript 16 O (e, e prime K superscript +) superscript 16 subscript lambda N] 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+)Λ,Σ0 [p (e, e prime K superscript +) lambda, sigma superscript 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 Λ16N [superscript 16 subscript lambda N] with better precision than previous measurements on the mirror hypernucleus Λ16O [superscript 16 subscript lambda O]. Precise energies have been determined for peaks arising from a Λ [lambda]in s and p orbits coupled to the p1/2 [p subscript 1/2] and p3/2 [p subscript 3/2] hole states of the 15N [superscript 15 N] core nucleus United States. Dept. of Energy (Contract No. DE-AC05-84ER40150) Czech Science Foundation (Grant no. 202/08/ 0984) United States. Dept. of Energy (Contract No. DE-AC02-06CH11357) United States. Dept. of Energy (Contract No. DE-FG02-99ER41110) United States. Dept. of Energy (Contract No. DE-AC02-98-CH10886) National Science Foundation (U.S.) 2011-08-17T21:03:25Z 2011-08-17T21:03:25Z 2009-11 2009-09 Article http://purl.org/eprint/type/JournalArticle 0031-9007 http://hdl.handle.net/1721.1/65189 Cusanno, F. et al. “High-Resolution Spectroscopy of NΛ16 by Electroproduction.” Physical Review Letters 103.20 (2009) : n. pag. © 2009 The American Physical Society en_US http://dx.doi.org/10.1103/PhysRevLett.103.202501 Physical review letters Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. application/pdf American Physical Society APS |
| spellingShingle | Gayou, Olivier Monaghan, Peter Qiang, Yi High-Resolution Spectroscopy of N-16(Lambda) [ superscript 16 subscript lambda N] by Electroproduction |
| title | High-Resolution Spectroscopy of N-16(Lambda) [ superscript 16 subscript lambda N] by Electroproduction |
| title_full | High-Resolution Spectroscopy of N-16(Lambda) [ superscript 16 subscript lambda N] by Electroproduction |
| title_fullStr | High-Resolution Spectroscopy of N-16(Lambda) [ superscript 16 subscript lambda N] by Electroproduction |
| title_full_unstemmed | High-Resolution Spectroscopy of N-16(Lambda) [ superscript 16 subscript lambda N] by Electroproduction |
| title_short | High-Resolution Spectroscopy of N-16(Lambda) [ superscript 16 subscript lambda N] by Electroproduction |
| title_sort | high resolution spectroscopy of n 16 lambda superscript 16 subscript lambda n by electroproduction |
| url | http://hdl.handle.net/1721.1/65189 |
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