Journal article
Authors list: Diehl, S.; Kim, A.; Angelini, G.; Joo, K.; Adhikari, S.; Amaryan, M.; Arratia, M.; Atac, H.; Avakian, H.; Gayoso, C. Ayerbe; Baltzell, N. A.; Barion, L.; Bastami, S.; Battaglieri, M.; Bedlinskiy, I; Benmokhtar, F.; Bianconi, A.; Biselli, A. S.; Bondi, M.; Bossu, F.; Boiarinov, S.; Brinkmann, K-T; Briscoe, W. J.; Brooks, W.; Bulumulla, D.; Burkert, V. D.; Carman, D. S.; Carvajal, J. C.; Celentano, A.; Chatagnon, P.; Chetry, T.; Ciullo, G.; Clark, L.; Clary, B. A.; Cole, P. L.; Contalbrigo, M.; Costantini, G.; Crede, V; D'Angelo, A.; Dashyan, N.; De Vita, R.; Defurne, M.; Deur, A.; Dilks, C.; Djalali, C.; Dugger, M.; Dupre, R.; Egiyan, H.; Ehrhart, M.; El Alaoui, A.; El Fassi, L.; Elouadrhiri, L.; Fegan, S.; Filippi, A.; Forest, T.; Gavalian, G.; Gilfoyle, G. P.; Girod, F. X.; Glazier, D., I; Golubenko, A. A.; Gothe, R. W.; Gotra, Y.; Griffioen, K. A.; Guidal, M.; Hafidi, K.; Hakobyan, H.; Hattawy, M.; Hauenstein, F.; Hayward, T. B.; Heddle, D.; Hicks, K.; Hobart, A.; Holtrop, M.; Hyde, C. E.; Ireland, D. G.; Isupov, E. L.; Jo, H. S.; Johnston, R.; Joosten, S.; Keller, D.; Khachatryan, M.; Khanal, A.; Kim, W.; Kripko, A.; Kubarovsky, V; Kuhn, S. E.; Lanza, L.; Leali, M.; Lee, S.; Lenisa, P.; Livingston, K.; Lu, Z.; MacGregor, I. J. D.; Marchand, D.; Markov, N.; Marsicano, L.; Mascagna, V; McKinnon, B.; Meziani, Z. E.; Milner, R. G.; Mineeva, T.; Mirazita, M.; Mokeev, V; Moran, P.; Movsisyan, A.; Camacho, C. Munoz; Nadel-Turonski, P.; Naidoo, P.; Nanda, S.; Neupane, K.; Niccolai, S.; Niculescu, G.; O'Connell, T. R.; Osipenko, M.; Paolone, M.; Pappalardo, L. L.; Paremuzyan, R.; Pasyuk, E.; Phelps, W.; Pogorelko, O.; Prok, Y.; Prokudin, A.; Raue, B. A.; Ripani, M.; Ritman, J.; Rizzo, A.; Roberts, C. D.; Rossi, P.; Rowley, J.; Sabatie, F.; Salgado, C.; Schmidt, A.; Segarra, E. P.; Sharabian, Y. G.; Shrestha, U.; Simmerling, P.; Sokhan, D.; Soto, O.; Sparveris, N.; Stepanyan, S.; Stoler, P.; Strakovsky, I. I.; Strauch, S.; Tezgin, K.; Thornton, A.; Tyler, N.; Tyson, R.; Ungaro, M.; Venturelli, L.; Voskanyan, H.; Vossen, A.; Voutier, E.; Watts, D. P.; Wei, K.; Wei, X.; Xu, S-S; Yale, B.; Zachariou, N.; Zhang, J.
Publication year: 2022
Journal: Physical Review Letters
Volume number: 128
Issue number: 6
ISSN: 0031-9007
eISSN: 1079-7114
DOI Link: https://doi.org/10.1103/PhysRevLett.128.062005
Publisher: American Physical Society
High precision measurements of the polarized electron beam-spin asymmetry in semi-inclusive deep inelastic scattering (SIDIS) from the proton have been performed using a 10.6 GeV incident electron beam and the CLAS12 spectrometer at Jefferson Lab. We report here a high precision multidimensional study of single pi thorn SIDIS data over a large kinematic range in Bjorken x, fractional energy, and transverse momentum of the hadron as well as photon virtualities Q2 ranging from 1-7 GeV2. In particular, the structure function ratio FsinLU phi =FUUhas been determined, where Fsin phi LU is a twist-3 quantity that can reveal novel aspects of emergent hadron mass and quark-gluon correlations within the nucleon. The data's impact on the evolving understanding of the underlying reaction mechanisms and their kinematic variation is explored using theoretical models for the different contributing transverse momentum dependent parton distribution functions. Superscript/Subscript Available
Abstract:
Citation Styles
Harvard Citation style: Diehl, S., Kim, A., Angelini, G., Joo, K., Adhikari, S., Amaryan, M., et al. (2022) Multidimensional, High Precision Measurements of Beam Single Spin Asymmetries in Semi-inclusive π+ Electroproduction off Protons in the Valence Region, Physical Review Letters, 128(6), Article 062005. https://doi.org/10.1103/PhysRevLett.128.062005
APA Citation style: Diehl, S., Kim, A., Angelini, G., Joo, K., Adhikari, S., Amaryan, M., Arratia, M., Atac, H., Avakian, H., Gayoso, C., Baltzell, N., Barion, L., Bastami, S., Battaglieri, M., Bedlinskiy, I., Benmokhtar, F., Bianconi, A., Biselli, A., Bondi, M., ...Zhang, J. (2022). Multidimensional, High Precision Measurements of Beam Single Spin Asymmetries in Semi-inclusive π+ Electroproduction off Protons in the Valence Region. Physical Review Letters. 128(6), Article 062005. https://doi.org/10.1103/PhysRevLett.128.062005
