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https://hdl.handle.net/2440/77590
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Type: | Conference paper |
Title: | N*(1535) electroproduction at high Q² |
Other Titles: | N*(1535) electroproduction at high Q2 |
Author: | Ramalho, G. Pena, M. Tsushima, K. |
Citation: | AIP Conference Proceedings, 2012; 1432:211-216 |
Publisher: | AIP Conference Proceedings |
Publisher Place: | New York, USA |
Issue Date: | 2012 |
Series/Report no.: | AIP Conference Proceedings |
ISBN: | 9780735410183 |
ISSN: | 0094-243X 1551-7616 |
Conference Name: | International Workshop on the Physics of Excited Nucleons (8th : 2011 : Newport News, Virginia, U.S.A.) |
Editor: | Burkert, V. Jones, M. Pennington, M. Richards, D. |
Statement of Responsibility: | G. Ramalho, M.T. Peña and K. Tsushima |
Abstract: | A covariant spectator quark model is applied to study the γN → N*(1535) reaction in the large Q2 region. Starting from the relation between the nucleon and N*(1535) systems, the N*(1535) valence quark wave function is determined without the addition of any parameters. The model is then used to calculate the γN → N*(1535) transition form factors. A very interesting, useful relation between the A1/2 and S1/2 helicity amplitudes for Q 2>2 GeV2, is also derive. © 2012 American Institute of Physics. |
Keywords: | Covariant quark model S₁₁(1535) electroproduction Helicity amplitudes |
Rights: | © 2012 American Institute of Physics |
DOI: | 10.1063/1.3701215 |
Published version: | http://dx.doi.org/10.1063/1.3701215 |
Appears in Collections: | Aurora harvest Physics publications |
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