Leading $\Lambda$ production in future electron-proton colliders

Autor:	Carvalho, F., Gonçalves, V. P., Khemchandani, K. P., Navarra, F. S., Spiering, D. S., Torres, A. Martínez
Rok vydání:	2023
Předmět:	High Energy Physics - Phenomenology
Druh dokumentu:	Working Paper
Popis:	Leading $\Lambda$ (LL) production in $ep$ collisions at high energies is investigated using the color dipole formalism and taking into account the nonlinear QCD effects. In particular, the impact of the absorptive effects on the LL spectra are estimated considering the kinematical range that will be probed by the Electron Ion Collider (EIC) and by the Large Hadron electron Collider (LHeC). Our results indicate that the LL spectrum is strongly suppressed at small photon virtualities. These results suggest that absorptive effects are not negligible and should be taken into account in order to extract the kaon structure function from data on leading $\Lambda$ production. Comment: 9 pages, 5 figures. arXiv admin note: substantial text overlap with arXiv:2011.09515
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2306.09813 Zobrazit plný text záznamu View this record from Arxiv