Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/95918
Title: | Analytic continuation of nucleon electromagnetic form factors in the time-like region | Authors: | Alberto, Pedro Drago, Alessandro Mangoni, Alessio Moretti, Simone Pacetti, Simone |
Keywords: | High Energy Physics - Phenomenology; High Energy Physics - Theory; Analytic continuation; Nucleon form factors; Skyrme model | Issue Date: | 20-Jul-2015 | Publisher: | IOP | Serial title, monograph or event: | Journal of Physics G: Nuclear and Particle Physics | Abstract: | The possibility to compute nucleon electromagnetic form factors in the time-like region by analytic continuation of their space-like expressions has been explored in the framework of the Skyrme model. We have developed a procedure to solve analytically Fourier transforms of the nucleon electromagnetic current and hence to obtain form factors defined in all kinematical regions and fulfilling the first-principles requirements. The results are discussed and compared to data, both in space-like and time-like region. | Description: | 31 pages, 18 figures | URI: | https://hdl.handle.net/10316/95918 | DOI: | http://arxiv.org/abs/1507.05425v2 10.1088/1361-6471/abfbc2 http://arxiv.org/abs/1507.05425v2 |
Rights: | openAccess |
Appears in Collections: | I&D CFis - Artigos em Revistas Internacionais |
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File | Description | Size | Format | |
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1507.05425.pdf | 1.59 MB | Adobe PDF | View/Open |
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