Image de couverture de livre

Pion electroproduction measurements in the nucleon resonance region

Fuente: arXiv

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	Li, R., Sparveris, N., Atac, H., Jones, M. K., Paolone, M., Akbar, Z., Ali, M., Gayoso, C. Ayerbe, Berdnikov, V., Biswas, D., Boer, M., Camsonne, A., Chen, J. -P., Diefenthaler, M., Duran, B., Dutta, D., Gaskell, D., Hansen, O., Hauenstein, F., Heinrich, N., Henry, W., Horn, T., Huber, G. M., Jia, S., Joosten, S., Karki, A., Kay, S. J. D., Kumar, V., Li, X., Li, W. B., Liyanage, A. H., Mack, D., Malace, S., Markowitz, P., McCaughan, M., Meziani, Z. -E., Mkrtchyan, H., Morean, C., Muhoza, M., Narayan, A., Pasquini, B., Rehfuss, M., Sawatzky, B., Smith, G. R., Smith, A., Trotta, R., Yero, C., Zheng, X., Zhou, J.
Format:	Preprint
Publié:	2024
Sujets:	Nuclear Experiment Nuclear Theory
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

_version_	1866909306888126464
author	Li, R. Sparveris, N. Atac, H. Jones, M. K. Paolone, M. Akbar, Z. Ali, M. Gayoso, C. Ayerbe Berdnikov, V. Biswas, D. Boer, M. Camsonne, A. Chen, J. -P. Diefenthaler, M. Duran, B. Dutta, D. Gaskell, D. Hansen, O. Hauenstein, F. Heinrich, N. Henry, W. Horn, T. Huber, G. M. Jia, S. Joosten, S. Karki, A. Kay, S. J. D. Kumar, V. Li, X. Li, W. B. Liyanage, A. H. Mack, D. Malace, S. Markowitz, P. McCaughan, M. Meziani, Z. -E. Mkrtchyan, H. Morean, C. Muhoza, M. Narayan, A. Pasquini, B. Rehfuss, M. Sawatzky, B. Smith, G. R. Smith, A. Trotta, R. Yero, C. Zheng, X. Zhou, J.
author_facet	Li, R. Sparveris, N. Atac, H. Jones, M. K. Paolone, M. Akbar, Z. Ali, M. Gayoso, C. Ayerbe Berdnikov, V. Biswas, D. Boer, M. Camsonne, A. Chen, J. -P. Diefenthaler, M. Duran, B. Dutta, D. Gaskell, D. Hansen, O. Hauenstein, F. Heinrich, N. Henry, W. Horn, T. Huber, G. M. Jia, S. Joosten, S. Karki, A. Kay, S. J. D. Kumar, V. Li, X. Li, W. B. Liyanage, A. H. Mack, D. Malace, S. Markowitz, P. McCaughan, M. Meziani, Z. -E. Mkrtchyan, H. Morean, C. Muhoza, M. Narayan, A. Pasquini, B. Rehfuss, M. Sawatzky, B. Smith, G. R. Smith, A. Trotta, R. Yero, C. Zheng, X. Zhou, J.
contents	We report new pion electroproduction measurements in the $Δ(1232)$ resonance, utilizing the SHMS - HMS magnetic spectrometers of Hall C at Jefferson Lab. The data focus on a region that exhibits a strong and rapidly changing interplay of the mesonic cloud and quark-gluon dynamics in the nucleon. The results are in reasonable agreement with models that employ pion cloud effects and chiral effective field theory calculations, but at the same time they suggest that an improvement is required to the theoretical calculations and provide valuable input that will allow their refinements. The data illustrate the potential of the magnetic spectrometers setup in Hall C towards the study the $Δ(1232)$ resonance. These first reported results will be followed by a series of measurements in Hall C, that will expand the studies of the $Δ(1232)$ resonance offering a high precision insight within a wide kinematic range from low to high momentum transfers.
format	Preprint
id	arxiv_https___arxiv_org_abs_2409_03750
institution	arXiv
publishDate	2024
record_format	arxiv
spellingShingle	Pion electroproduction measurements in the nucleon resonance region Li, R. Sparveris, N. Atac, H. Jones, M. K. Paolone, M. Akbar, Z. Ali, M. Gayoso, C. Ayerbe Berdnikov, V. Biswas, D. Boer, M. Camsonne, A. Chen, J. -P. Diefenthaler, M. Duran, B. Dutta, D. Gaskell, D. Hansen, O. Hauenstein, F. Heinrich, N. Henry, W. Horn, T. Huber, G. M. Jia, S. Joosten, S. Karki, A. Kay, S. J. D. Kumar, V. Li, X. Li, W. B. Liyanage, A. H. Mack, D. Malace, S. Markowitz, P. McCaughan, M. Meziani, Z. -E. Mkrtchyan, H. Morean, C. Muhoza, M. Narayan, A. Pasquini, B. Rehfuss, M. Sawatzky, B. Smith, G. R. Smith, A. Trotta, R. Yero, C. Zheng, X. Zhou, J. Nuclear Experiment Nuclear Theory We report new pion electroproduction measurements in the $Δ(1232)$ resonance, utilizing the SHMS - HMS magnetic spectrometers of Hall C at Jefferson Lab. The data focus on a region that exhibits a strong and rapidly changing interplay of the mesonic cloud and quark-gluon dynamics in the nucleon. The results are in reasonable agreement with models that employ pion cloud effects and chiral effective field theory calculations, but at the same time they suggest that an improvement is required to the theoretical calculations and provide valuable input that will allow their refinements. The data illustrate the potential of the magnetic spectrometers setup in Hall C towards the study the $Δ(1232)$ resonance. These first reported results will be followed by a series of measurements in Hall C, that will expand the studies of the $Δ(1232)$ resonance offering a high precision insight within a wide kinematic range from low to high momentum transfers.
title	Pion electroproduction measurements in the nucleon resonance region
topic	Nuclear Experiment Nuclear Theory
url	https://arxiv.org/abs/2409.03750