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Publication Information
| Title | Ruling out color transparency in quasi-elastic 12C(e,e'p) up to Q^2 of 14.2 (GeV/c)^2 | ||||
| Abstract | Quasielastic 12C(e,e'p) scattering was measured at negative 4-momentum transfer squared Q^2= 8, 9.4, 11.4, and 14.2 (GeV/c)^2, the highest ever achieved to date. Nuclear transparency for this reaction was extracted by comparing the measured yield to that expected from a plane-wave impulse approximation calculation without any final state interactions. The measured transparency was consistent with no Q^2 dependence, up to proton momentum scales where earlier A(p,2p) results had indicated a rise in transparency, ruling out the quantum chromodynamics effect of color transparency at the measured Q^2 scales. These results impose strict constraints on models of color transparency for protons. | ||||
| Author(s) | Deepak Bhetuwal, John Matter, Holly Szumila-Vance  , Md. Latiful Kabir, Dipangkar Dutta , Rolf Ent, Daniel Abrams, Zafar Ahmed, Bashar Aljawrneh, Sheren Alsalmi , Ryan Ambrose, Darko Androic , Whitney Armstrong , Arshak Asaturyan, Kofi Assumin-Gyimah, Carlos Ayerbe Gayoso , Anashe Bandari, Samip Basnet, Vladimir Berdnikov , Hem Bhatt , Deb Biswas , Werner Boeglin , Peter Bosted, Ed Brash , Masroor Bukhari , Haoyu Chen , Jian-Ping Chen, Mingyu Chen , Eric Christy , Silviu Covrig Dusa, Kayla Craycraft, Sam Danagoulian, Donal Day , Markus Diefenthaler , Mongi Dlamini, Jim Dunne, Burcu Duran, Rory Evans, Howard Fenker, Nadia Fomin, Eric Fuchey , Dave Gaskell, Thir Narayan Gautam, Fernando Araiza Gonzalez, Ole Hansen , Florian Hauenstein, Andres Vargas Hernandez, Tanja Horn , Garth Huber , Mark Kevin Jones , Sylvester Joosten , Abishek Karki, Cynthia (Thia) Keppel, Achyut Khanal, Paul King , Ed Kinney , Ho San Ko, Michael Kohl, Nathaniel Lashley-Colthirst , Shujie Li, W. Li, Anusha Habarakada Liyanage, Dave Mack, Simona Malace, Pete Markowitz , Dave Meekins, Robert Michaels , Arthur Mkrtchyan, Hamlet MKRTCHYAN, Shirsendu Nanda, Gabriel Niculescu , Maria Niculescu, Dien Nguyen, Nuruzzaman Nuruzzaman, Bishnu Pandey , Eric Pooser , Andrew Puckett , Melanie Rehfuss, Joerg Reinhold , Nathaly Santiesteban , Brad Sawatzky , Greg Smith , Abel Sun, Vardan Tadevosyan , Richard Trotta , Stephen Wood , Carlos Yero , Jinlong Zhang |
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| Publication Date | February 2021 | ||||
| Document Type | Journal Article | ||||
| Primary Institution | Thomas Jefferson National Accelerator Facility, Newport News | ||||
| Affiliation | Exp Nuclear Physics / Experimental Halls / Hall C | ||||
| 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) |
E12-06-107
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| Associated with EIC | No | ||||
| Supported by Jefferson Lab LDRD Funding | No |
Journal Article
| Journal Name | Physical Review Letters |
| Refereed | Yes |
| Volume | 126 |
| Issue | |
| Page(s) | 082301 |
Attachments/Datasets/DOI Link
| Document(s) |
Recent_Results_Searching_for_the_onset_of_Color_Transparency_in_A_e_e_p__in_Hall_C_at_Jefferson_Lab (12).pdf
(STI Document)
2011.00703.pdf
(Accepted Manuscript)
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| DOI Link | |
| Dataset(s) | (none) |
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