Vector Meson and Associated Strangeness Production Using a Linearly Polarized Photon Beam at Jefferson Lab
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Sociedade Brasileira de Física
2004
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| _version_ | 1876477286702645248 |
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| author | Philip L. Cole |
| author_facet | Philip L. Cole |
| contents | Vector Meson and Associated Strangeness Production Using a Linearly Polarized Photon Beam at Jefferson Lab Philip L. Cole C. Gordon J. Kellie F. Klein K. Livingston S. Mehrabyan J. Melone J.C. Sanabria D. Tedeschi M. Wood Física, Astronomía y Matemáticas The set of experiments forming the g8a run took place in the summer of 2001 in Hall B of Jefferson Lab. Theg8a run was the commissioning experiment for the linearly-polarized photon beam at CLAS. The aim of theseexperiments is to improve the understanding of the underlying symmetry of the quark degrees of freedom in thenucleon, the nature of the parity exchange between the incident photon and the target nucleon, and the mechanismof associated strangeness production in electromagnetic reactions. A beam of tagged and collimated linearlypolarized photons (energy range 1.8-2.2 GeV) in conjunction with the large solid angle coverage of CLASmake possible the extraction of the differential cross-sections and polarization observables for the photoproductionof vector mesons and kaons. The reaction channels ¡!° p ! ½0p ! ¼+¼¡p and¡!° p ! K+¤0 ! K+¼¡pare under investigation to search for possibly missing nucleon resonances. An overview of the experiment andpreliminary results on the measurement of the photon asymmetries of the aforementioned reactions will bepresented in this paper. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46434576 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.3A Vol.34 |
| format | Artículo científico |
| id | redalyc_46434576 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Vector Meson and Associated Strangeness Production Using a Linearly Polarized Photon Beam at Jefferson Lab Philip L. Cole Física, Astronomía y Matemáticas Vector Meson and Associated Strangeness Production Using a Linearly Polarized Photon Beam at Jefferson Lab Philip L. Cole C. Gordon J. Kellie F. Klein K. Livingston S. Mehrabyan J. Melone J.C. Sanabria D. Tedeschi M. Wood Física, Astronomía y Matemáticas The set of experiments forming the g8a run took place in the summer of 2001 in Hall B of Jefferson Lab. Theg8a run was the commissioning experiment for the linearly-polarized photon beam at CLAS. The aim of theseexperiments is to improve the understanding of the underlying symmetry of the quark degrees of freedom in thenucleon, the nature of the parity exchange between the incident photon and the target nucleon, and the mechanismof associated strangeness production in electromagnetic reactions. A beam of tagged and collimated linearlypolarized photons (energy range 1.8-2.2 GeV) in conjunction with the large solid angle coverage of CLASmake possible the extraction of the differential cross-sections and polarization observables for the photoproductionof vector mesons and kaons. The reaction channels ¡!° p ! ½0p ! ¼+¼¡p and¡!° p ! K+¤0 ! K+¼¡pare under investigation to search for possibly missing nucleon resonances. An overview of the experiment andpreliminary results on the measurement of the photon asymmetries of the aforementioned reactions will bepresented in this paper. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46434576 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.3A Vol.34 |
| title | Vector Meson and Associated Strangeness Production Using a Linearly Polarized Photon Beam at Jefferson Lab |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=46434576 |