Electroproduction of medium- and heavy-mass hypernuclei
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866916900825464832 |
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| author | Bydžovský, P. Denisova, D. Knapp, F. Veselý, P. |
| author_facet | Bydžovský, P. Denisova, D. Knapp, F. Veselý, P. |
| contents | The DWIA formalism for computing the cross sections in electroproduction of hypernuclei used before for lighter (p-shell and sd-shell) systems is utilized in studying electroproduction on heavier targets such as $^{52}$Cr, and $^{208}$Pb. First, the effects from kaon distortion and kinematics are re-examined and then results for the heavy targets are discussed in view of various forms of the $Λ$N effective interaction, the elementary amplitude, and kinematics. Apparent sensitivity of the hypernucleus excitation spectra to various forms of the $Λ$N effective interaction is shown. Predictions of the excitation spectrum in electroproduction of $^{208}_{~~Λ}$Tl are also given in kinematics of the experiment E12-20-013 in preparation at Jefferson Lab. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_04495 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Electroproduction of medium- and heavy-mass hypernuclei Bydžovský, P. Denisova, D. Knapp, F. Veselý, P. Nuclear Theory The DWIA formalism for computing the cross sections in electroproduction of hypernuclei used before for lighter (p-shell and sd-shell) systems is utilized in studying electroproduction on heavier targets such as $^{52}$Cr, and $^{208}$Pb. First, the effects from kaon distortion and kinematics are re-examined and then results for the heavy targets are discussed in view of various forms of the $Λ$N effective interaction, the elementary amplitude, and kinematics. Apparent sensitivity of the hypernucleus excitation spectra to various forms of the $Λ$N effective interaction is shown. Predictions of the excitation spectrum in electroproduction of $^{208}_{~~Λ}$Tl are also given in kinematics of the experiment E12-20-013 in preparation at Jefferson Lab. |
| title | Electroproduction of medium- and heavy-mass hypernuclei |
| topic | Nuclear Theory |
| url | https://arxiv.org/abs/2503.04495 |