Guardado en:
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Formato: | Preprint |
| Publicado: |
2025
|
| Materias: | |
| Acceso en línea: | https://arxiv.org/abs/2504.08580 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866912650462494720 |
|---|---|
| author | Kripko, A. Diehl, S. Joo, K. Achenbach, P. Alvarado, J. S. Amaryan, M. Armstrong, W. R. Atac, H. Avakian, H. Baashen, L. Baltzell, N. A. Barion, L. Bashkanov, M. Benmokhtar, F. Bianconi, A. Biselli, A. S. Bondi, M. Bossù, F. Boiarinov, S. Brinkmann, K. -T. Briscoe, W. J. Brooks, W. K. Cao, T. Capobianco, R. Carman, D. S. Carvajal, J. C. Celentano, A. Chatagnon, P. Ciullo, G. Cole, P. L. Contalbrigo, M. Crede, V. D'Angelo, A. Dashyan, N. De Vita, R. Defurne, M. Deur, A. Dilks, C. Djalali, C. Dupre, R. Egiyan, H. Alaoui, A. El Fassi, L. El Elouadrhiri, L. Fegan, S. Fernando, I. P. Filippi, A. Gavalian, G. Glazier, D. I. Gothe, R. W. Gotra, Y. Hafidi, K. Hakobyan, H. Hattawy, M. Hauenstein, F. Hayward, T. B. Heddle, D. Hobart, A. Holtrop, M. Ilieva, Y. Ireland, D. G. Isupov, E. L. Jiang, H. Jo, H. S. Kageya, T. Kim, A. Kim, W. Klimenko, V. Kubarovsky, V. Kuhn, S. E. Lanza, L. Lenisa, P. Li, X. Lu, Z. MacGregor, I . J . D. Marchand, D. Martiryan, D. Mascagna, V. Matamoros, D. Maynes, M. McKinnon, B. Milner, R. G. Mineeva, T. Mirazita, M. Mokeev, V. Camacho, C. Munoz Nadel-Turonski, P. Nagorna, T. Neupane, K. Nguyen, D. Niccolai, S. Niculescu, G. Osipenko, M. Ouillon, M. Pandey, P. Pappalardo, L. L. Paremuzyan, R. Pasyuk, E. Paul, S. J. Pilleux, N. Rafael, S. Polcher Poudel, J. Price, J. W. Prok, Y. Reed, T. Ripani, M. Ritman, J. Roberts, C. D. Rossi, P. Rusova, A. A. Schadmand, S. Schmidt, A. Sharabian, Y. G. Shirokov, E. V. Shrestha, S. Shrestha, U. Sokhan, D. Sparveris, N. Spreafico, M. Strakovsky, I. I. Strauch, S. Tyson, R. Ungaro, M. Vallarino, S. Venturelli, L. Vittorini, T. Voskanyan, H. Vossen, A. Voutier, E. Wang, Y. Watts, D. P. Weerasinghe, U. Wei, X. Wood, M. H. Xu, L. Xu, S. -S. Zachariou, N. Ziegler, V. Zurek, M. |
| author_facet | Kripko, A. Diehl, S. Joo, K. Achenbach, P. Alvarado, J. S. Amaryan, M. Armstrong, W. R. Atac, H. Avakian, H. Baashen, L. Baltzell, N. A. Barion, L. Bashkanov, M. Benmokhtar, F. Bianconi, A. Biselli, A. S. Bondi, M. Bossù, F. Boiarinov, S. Brinkmann, K. -T. Briscoe, W. J. Brooks, W. K. Cao, T. Capobianco, R. Carman, D. S. Carvajal, J. C. Celentano, A. Chatagnon, P. Ciullo, G. Cole, P. L. Contalbrigo, M. Crede, V. D'Angelo, A. Dashyan, N. De Vita, R. Defurne, M. Deur, A. Dilks, C. Djalali, C. Dupre, R. Egiyan, H. Alaoui, A. El Fassi, L. El Elouadrhiri, L. Fegan, S. Fernando, I. P. Filippi, A. Gavalian, G. Glazier, D. I. Gothe, R. W. Gotra, Y. Hafidi, K. Hakobyan, H. Hattawy, M. Hauenstein, F. Hayward, T. B. Heddle, D. Hobart, A. Holtrop, M. Ilieva, Y. Ireland, D. G. Isupov, E. L. Jiang, H. Jo, H. S. Kageya, T. Kim, A. Kim, W. Klimenko, V. Kubarovsky, V. Kuhn, S. E. Lanza, L. Lenisa, P. Li, X. Lu, Z. MacGregor, I . J . D. Marchand, D. Martiryan, D. Mascagna, V. Matamoros, D. Maynes, M. McKinnon, B. Milner, R. G. Mineeva, T. Mirazita, M. Mokeev, V. Camacho, C. Munoz Nadel-Turonski, P. Nagorna, T. Neupane, K. Nguyen, D. Niccolai, S. Niculescu, G. Osipenko, M. Ouillon, M. Pandey, P. Pappalardo, L. L. Paremuzyan, R. Pasyuk, E. Paul, S. J. Pilleux, N. Rafael, S. Polcher Poudel, J. Price, J. W. Prok, Y. Reed, T. Ripani, M. Ritman, J. Roberts, C. D. Rossi, P. Rusova, A. A. Schadmand, S. Schmidt, A. Sharabian, Y. G. Shirokov, E. V. Shrestha, S. Shrestha, U. Sokhan, D. Sparveris, N. Spreafico, M. Strakovsky, I. I. Strauch, S. Tyson, R. Ungaro, M. Vallarino, S. Venturelli, L. Vittorini, T. Voskanyan, H. Vossen, A. Voutier, E. Wang, Y. Watts, D. P. Weerasinghe, U. Wei, X. Wood, M. H. Xu, L. Xu, S. -S. Zachariou, N. Ziegler, V. Zurek, M. |
| contents | Measurements of beam single spin asymmetries in semi-inclusive deep inelastic electron scattering (SIDIS) with positively charged kaons off protons have been performed with 10.6 and 10.2 GeV incident electron beams using the CLAS12 spectrometer at Jefferson Lab. We report an analysis of the electroproduction of positively charged kaons over a large kinematic range of fractional energy, Bjorken $x$, transverse momentum, and photon virtualities $Q^2$ ranging from 1 GeV$^2$ up to 6 GeV$^2$. This is the first published multi-dimensionally binned CLAS12 measurement of a kaon SIDIS single spin asymmetry in the valence quark regime. The data provide constraints on the structure function ratio $F_{LU}^{\sinϕ}/F_{UU}$, where $F_{LU}^{\sinϕ}$ is a quantity with a leading twist of twist-3 that can reveal novel aspects of the quark-gluon correlations within the nucleon. The impact of the data on understanding the underlying reaction mechanisms and their kinematic variation is explored using theoretical models for the different contributing twist-3 parton distribution functions (PDFs) and fragmentation functions (FFs). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_08580 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Multidimensional Measurements of Beam Single Spin Asymmetries in Semi-inclusive Deep-inelastic Charged Kaon Electroproduction off Protons in the Valence Region Kripko, A. Diehl, S. Joo, K. Achenbach, P. Alvarado, J. S. Amaryan, M. Armstrong, W. R. Atac, H. Avakian, H. Baashen, L. Baltzell, N. A. Barion, L. Bashkanov, M. Benmokhtar, F. Bianconi, A. Biselli, A. S. Bondi, M. Bossù, F. Boiarinov, S. Brinkmann, K. -T. Briscoe, W. J. Brooks, W. K. Cao, T. Capobianco, R. Carman, D. S. Carvajal, J. C. Celentano, A. Chatagnon, P. Ciullo, G. Cole, P. L. Contalbrigo, M. Crede, V. D'Angelo, A. Dashyan, N. De Vita, R. Defurne, M. Deur, A. Dilks, C. Djalali, C. Dupre, R. Egiyan, H. Alaoui, A. El Fassi, L. El Elouadrhiri, L. Fegan, S. Fernando, I. P. Filippi, A. Gavalian, G. Glazier, D. I. Gothe, R. W. Gotra, Y. Hafidi, K. Hakobyan, H. Hattawy, M. Hauenstein, F. Hayward, T. B. Heddle, D. Hobart, A. Holtrop, M. Ilieva, Y. Ireland, D. G. Isupov, E. L. Jiang, H. Jo, H. S. Kageya, T. Kim, A. Kim, W. Klimenko, V. Kubarovsky, V. Kuhn, S. E. Lanza, L. Lenisa, P. Li, X. Lu, Z. MacGregor, I . J . D. Marchand, D. Martiryan, D. Mascagna, V. Matamoros, D. Maynes, M. McKinnon, B. Milner, R. G. Mineeva, T. Mirazita, M. Mokeev, V. Camacho, C. Munoz Nadel-Turonski, P. Nagorna, T. Neupane, K. Nguyen, D. Niccolai, S. Niculescu, G. Osipenko, M. Ouillon, M. Pandey, P. Pappalardo, L. L. Paremuzyan, R. Pasyuk, E. Paul, S. J. Pilleux, N. Rafael, S. Polcher Poudel, J. Price, J. W. Prok, Y. Reed, T. Ripani, M. Ritman, J. Roberts, C. D. Rossi, P. Rusova, A. A. Schadmand, S. Schmidt, A. Sharabian, Y. G. Shirokov, E. V. Shrestha, S. Shrestha, U. Sokhan, D. Sparveris, N. Spreafico, M. Strakovsky, I. I. Strauch, S. Tyson, R. Ungaro, M. Vallarino, S. Venturelli, L. Vittorini, T. Voskanyan, H. Vossen, A. Voutier, E. Wang, Y. Watts, D. P. Weerasinghe, U. Wei, X. Wood, M. H. Xu, L. Xu, S. -S. Zachariou, N. Ziegler, V. Zurek, M. High Energy Physics - Experiment Measurements of beam single spin asymmetries in semi-inclusive deep inelastic electron scattering (SIDIS) with positively charged kaons off protons have been performed with 10.6 and 10.2 GeV incident electron beams using the CLAS12 spectrometer at Jefferson Lab. We report an analysis of the electroproduction of positively charged kaons over a large kinematic range of fractional energy, Bjorken $x$, transverse momentum, and photon virtualities $Q^2$ ranging from 1 GeV$^2$ up to 6 GeV$^2$. This is the first published multi-dimensionally binned CLAS12 measurement of a kaon SIDIS single spin asymmetry in the valence quark regime. The data provide constraints on the structure function ratio $F_{LU}^{\sinϕ}/F_{UU}$, where $F_{LU}^{\sinϕ}$ is a quantity with a leading twist of twist-3 that can reveal novel aspects of the quark-gluon correlations within the nucleon. The impact of the data on understanding the underlying reaction mechanisms and their kinematic variation is explored using theoretical models for the different contributing twist-3 parton distribution functions (PDFs) and fragmentation functions (FFs). |
| title | Multidimensional Measurements of Beam Single Spin Asymmetries in Semi-inclusive Deep-inelastic Charged Kaon Electroproduction off Protons in the Valence Region |
| topic | High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2504.08580 |