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 | ||||
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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