RT Journal Article
T1 XYZ spectroscopy at electron-hadron facilities: Exclusive processes
A1 Albaladejo, M.
A1 Blin, A. N. Hiller
A1 Pilloni, A.
A1 Winney, D.
A1 Fernández Ramírez, César
A1 Szczepaniak, A.
A1 Mathieu, Vincent
AB The next generation of electron-hadron facilities has the potential for significantly improving our understanding of exotic hadrons. The X Y Z states have not been seen in photon-induced reactions so far. Their observation in such processes would provide an independent confirmation of their existence and offer new insights into their internal structure. Based on the known experimental data and the well-established quarkonium and Regge phenomenology, we give estimates for the exclusive cross sections of several X Y Z states. For energies near threshold we expect cross sections of few nanobarns for the Z c ( 3900 ) + and upwards of tens of nanobarns for the X ( 3872 ) , which are well within reach of new facilities.
PB APS Physics
SN 2470-0010
YR 2020
FD 2020-12-07
LK https://hdl.handle.net/20.500.14352/7266
UL https://hdl.handle.net/20.500.14352/7266
LA eng
NO Ministerio de Educación, Cultura y Deporte
NO Comunidad de Madrid
NO U.S. Department of Energy
NO PAPIIT-DGAPA (UNAM, Mexico)
NO CONACYT (Mexico)
DS Docta Complutense
RD 11 abr 2025