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Publication Information
| Title | Differential cross sections for Lambda(1520) using photoproduction at CLAS | ||||
| Abstract | The reaction gamma rho -> Kappa^+ Lambda(1520) using photoproduction data from the CLAS g12 experiment at Jefferson Lab is studied. The decay of Lambda(1520) into two exclusive channels, Sigma^+ pi^- and Sigma^- pi^+, is studied from the detected Kappa^+, pi^+, and pi^- particles. A good agreement is established for the Lambda(1520) differential cross sections with the previous CLAS measurements. The differential cross sections as a function of CM angle are extended to higher photon energies. Newly added are the differential cross sections as a function of invariant 4-momentum transfer t, which is the natural variable to use for a theoretical model based on a Regge-exchange reaction mechanism. No new N* resonances decaying into the Kappa^+ Lambda(1520) final state are found. | ||||
| Author(s) | Utsav Shrestha, Taya Chetry, Chaden Djalali, Ken Hicks, Seung-il Nam, Krishna Adhikari, Shankar Adhikari, Moskov Amaryan, Giovanni Angelini, Hamza Atac, Luca Barion, Marco Battaglieri, Ivan Bedlinskiy, Fatiha Benmokhtar, Andrea Bianconi, Angela Biselli, Mariangela Bondi, Francesco Bossu, Sergey Boyarinov, Bill Briscoe, Will Brooks, Dilini Bulumulla, Volker Burkert, Daniel Carman, Jose Carvajal, Andrea Celentano, Pierre Chatagnon, Giuseppe Ciullo, Phil Cole, Marco Contalbrigo, Volker Crede, A. D’Angelo, N. Dashyan, R. De Vita, M. Defurne, A. Deur, S. Diehl, M. Dugger, R. Dupre, H. Egiyan, M. Ehrhart, L. El Fassi, P. Eugenio, G. Fedotov, S. Fegan, A. Filippi, G. Gavalian, Y. Ghandilyan, G. Gilfoyle, F.-X. Girod, D. Glazier, Ralf Gothe, K. Griffioen, M. Guidal, L. Guo, K. Hafidi, H. Hakobyan, M. Hattawy, T. Hayward, D. Heddle, M. Holtrop, Q. Huang, D. Ireland, E. Isupov, H. Jo, K. Joo, S. Joosten, D. Keller, A. Khanal, M. Khandaker, A. Kim, W. Kim, F. Klein, A. Kripko, V. Kubarovsky, L. Lanza, M. Leali, P. Lenisa, K. Livingston, I. MacGregor, D. Marchand, L. Marsicano, V. Mascagna, M. McCracken, B. McKinnon, Victor Mokeev, A. Movsisyan, E. Munevar, C. Munoz-Camacho, P. Nadel-Turonski, K. Neupane, S. Niccolai, G. Niculescu, T. O'Connell, M. Osipenko, A. Ostrovidov, L. Pappalardo, R. Paremuzyan, K. Park, E. Pasyuk, W. Phelps, N. Pivnyuk, O. Pogorelko, J. Poudel, Y. Prok, M. Ripani, J. Ritman, A. Rizzo, G. Rosner, J. Rowley, F. SabatiE, C. Salgado, A. Schmidt, R. Schumacher, Y. Sharabian, O. Soto, N. Sparveris, S. Stepanyan, I. Strakovsky, S. Strauch, N. Tyler, Murizio Ungaro, L. Venturelli, H. Voskanyan, E. Voutier, D. Watts, K. Wei, X. Wei, Micheal Wood, B. Yale, N. Zachariou, J. Zhang, Z. Zhao | ||||
| Publication Date | February 2021 | ||||
| Document Type | Journal Article | ||||
| Primary Institution | Thomas Jefferson National Accelerator Facility, Newport News | ||||
| Affiliation | Exp Nuclear Physics / Experimental Halls / Hall B | ||||
| Funding Source | Nuclear Physics (NP) | ||||
| Proprietary? | No | ||||
| This publication conveys | Technical Science Results | ||||
| Document Numbers |
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| Associated with an experiment | Yes | ||||
| Experiment Number(s) |
E04-017
E04-005
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| Associated with EIC | No | ||||
| Supported by Jefferson Lab LDRD Funding | No |
Journal Article
| Journal Name | Physical Review C |
| Refereed | Yes |
| Volume | 103 |
| Issue | |
| Page(s) | 025206 |
Attachments/Datasets/DOI Link
| Document(s) |
L1520paper3.pdf
(STI Document)
PhysRevC.103.025206.pdf
(Accepted Manuscript)
|
| DOI Link | |
| Dataset(s) | (none) |
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