Quasielastic (e,e′p) reaction on [superscript]12C,[superscript 56]Fe, and [superscript 197]Au
We report the results from a systematic study of the quasielastic (e,e′p) reaction on [superscript 12]C, [superscript 56]Fe, and [superscript 197]Au performed at Jefferson Lab. We have measured nuclear transparency and extracted spectral functions (corrected for radiation) over a Q[superscript 2] ra...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | en_US |
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American Physical Society
2012
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| Online Access: | http://hdl.handle.net/1721.1/72525 https://orcid.org/0000-0002-0031-1963 |
| _version_ | 1826199905112162304 |
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| author | Bruins, E. E. W. Dutta, Debarchana DeSchepper, D. Gao, Haiyan Kramer, L. Milner, Richard G. Martin, James E. |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Bruins, E. E. W. Dutta, Debarchana DeSchepper, D. Gao, Haiyan Kramer, L. Milner, Richard G. Martin, James E. |
| author_sort | Bruins, E. E. W. |
| collection | MIT |
| description | We report the results from a systematic study of the quasielastic (e,e′p) reaction on [superscript 12]C, [superscript 56]Fe, and [superscript 197]Au performed at Jefferson Lab. We have measured nuclear transparency and extracted spectral functions (corrected for radiation) over a Q[superscript 2] range of 0.64–3.25 (GeV∕c)[superscript 2] for all three nuclei. In addition, we have extracted separated longitudinal and transverse spectral functions at Q[superscript 2] of 0.64 and 1.8 (GeV∕c)[superscript 2] for these three nuclei (except for [superscript 197]Au at the higher Q[superscript 2]). The spectral functions are compared to a number of theoretical calculations. The measured spectral functions differ in detail but not in overall shape from most of the theoretical models. In all three targets the measured spectral functions show considerable excess transverse strength at Q[superscript 2]=0.64 (GeV∕c)[superscript 2], which is much reduced at 1.8 (GeV∕c)[superscript 2]. |
| first_indexed | 2024-09-23T11:27:40Z |
| format | Article |
| id | mit-1721.1/72525 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T11:27:40Z |
| publishDate | 2012 |
| publisher | American Physical Society |
| record_format | dspace |
| spelling | mit-1721.1/725252022-09-27T19:41:09Z Quasielastic (e,e′p) reaction on [superscript]12C,[superscript 56]Fe, and [superscript 197]Au Bruins, E. E. W. Dutta, Debarchana DeSchepper, D. Gao, Haiyan Kramer, L. Milner, Richard G. Martin, James E. Massachusetts Institute of Technology. Department of Physics Martin, James E. Bruins, E. E. W. Dutta, Debarchana DeSchepper, D. Gao, Haiyan Kramer, L. Milner, Richard G. Martin, James E. We report the results from a systematic study of the quasielastic (e,e′p) reaction on [superscript 12]C, [superscript 56]Fe, and [superscript 197]Au performed at Jefferson Lab. We have measured nuclear transparency and extracted spectral functions (corrected for radiation) over a Q[superscript 2] range of 0.64–3.25 (GeV∕c)[superscript 2] for all three nuclei. In addition, we have extracted separated longitudinal and transverse spectral functions at Q[superscript 2] of 0.64 and 1.8 (GeV∕c)[superscript 2] for these three nuclei (except for [superscript 197]Au at the higher Q[superscript 2]). The spectral functions are compared to a number of theoretical calculations. The measured spectral functions differ in detail but not in overall shape from most of the theoretical models. In all three targets the measured spectral functions show considerable excess transverse strength at Q[superscript 2]=0.64 (GeV∕c)[superscript 2], which is much reduced at 1.8 (GeV∕c)[superscript 2]. 2012-09-05T16:10:09Z 2012-09-05T16:10:09Z 2003-12 2003-03 Article http://purl.org/eprint/type/JournalArticle 0556-2813 1089-490X http://hdl.handle.net/1721.1/72525 Dutta, D. et al. “Quasielastic (e,e′p) reaction on [superscript 12]C,[superscript 56]Fe, and [superscript 197]Au.” Physical Review C 68.6 (2003): 064603. © 2003 The American Physical Society. https://orcid.org/0000-0002-0031-1963 en_US http://dx.doi.org/10.1103/PhysRevC.68.064603 Physical Review C Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. application/pdf American Physical Society APS |
| spellingShingle | Bruins, E. E. W. Dutta, Debarchana DeSchepper, D. Gao, Haiyan Kramer, L. Milner, Richard G. Martin, James E. Quasielastic (e,e′p) reaction on [superscript]12C,[superscript 56]Fe, and [superscript 197]Au |
| title | Quasielastic (e,e′p) reaction on [superscript]12C,[superscript 56]Fe, and [superscript 197]Au |
| title_full | Quasielastic (e,e′p) reaction on [superscript]12C,[superscript 56]Fe, and [superscript 197]Au |
| title_fullStr | Quasielastic (e,e′p) reaction on [superscript]12C,[superscript 56]Fe, and [superscript 197]Au |
| title_full_unstemmed | Quasielastic (e,e′p) reaction on [superscript]12C,[superscript 56]Fe, and [superscript 197]Au |
| title_short | Quasielastic (e,e′p) reaction on [superscript]12C,[superscript 56]Fe, and [superscript 197]Au |
| title_sort | quasielastic e e p reaction on superscript 12c superscript 56 fe and superscript 197 au |
| url | http://hdl.handle.net/1721.1/72525 https://orcid.org/0000-0002-0031-1963 |
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