STI Publications - View Publication Form #16753
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Publication Information
| Title | Progress and Opportunities in Backward angle (u-channel) Physics | ||||
| Abstract | Backward angle (u-channel) scattering provides complementary information for studies of hadron spectroscopy and structure, but has been less comprehensively studied than the corresponding forward angle case. As a result, the physics of u-channel scattering poses a range of new experimental and theoretical opportunities and questions. We summarize re-cent progress in measuring and understanding high energy reactions with baryon charge exchange in the u-channel, as discussed in the first Backward angle (u-channel) Physics Workshop. In particular, we discuss backward angle measurements and their theoretical description via both hadronic models and the collinear factorization approach, and discuss planned future measurements of u-channel physics. Finally, we propose out-standing questions and challenges for u-channel physics. | ||||
| Author(s) | Carlos Ayerbe Gayoso  , Lukasz Bibrzycki, Stefan Diehl , S. Heppelmann, Douglas Higinbotham, Garth Huber , Stephen Kay , S. Klein, Jean-Marc Laget, W. Li, Vincent Mathieu, K. Park, R. Perry, Bernard Pire, Kirill Semenov-Tyan-Shanskiy, A. Stanek, J. Stevens, Lech Szymanowski, Christian Weiss, Byung-Geel Yu |
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| Publication Date | November 2021 | ||||
| Document Type | Journal Article | ||||
| Primary Institution | The College of William and Mary, Williamsburg, VA | ||||
| Affiliation | Exp Nuclear Physics / Physics Division Office / Administrative | ||||
| Funding Source | Nuclear Physics (NP) | ||||
| Proprietary? | No | ||||
| This publication conveys | Technical Science Results | ||||
| Document Numbers |
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| Associated with an experiment | No | ||||
| Associated with EIC | Yes | ||||
| Supported by Jefferson Lab LDRD Funding | No |
Journal Article
| Journal Name | European Physical Journal A |
| Refereed | Yes |
| Volume | 57 |
| Issue | |
| Page(s) | 342 |
Attachments/Datasets/DOI Link
| Document(s) |
2107.06748.pdf
(STI Document)
2107.06748.pdf
(Accepted Manuscript)
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| DOI Link | |
| Dataset(s) | (none) |
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