Design of the radio-frequency quadrupole cold model for the ESS-Bilbao linear accelerator

1. Vélez, A.
2. Gonzalez, O.
3. Muñoz, J.L.
4. De Cos, D.
5. Garmendia, N.
6. Bustinduy, I.
7. Bermejo, F.J.
8. Portilla, J.
9. Etxebarria, V.