Paper Title: | Coherent Dipole Synchro-Betatron Beam-Beam Modes in Asymmetric Ring Colliders |
Primary Author: | A.A. Valishev |
Institution: | Budker Institute for Nuclear Physics, 630090, Novosibirsk, Russia |
Secondary Authors and Institutions: | E.A. Perevedentsev |
Working Groups | Collective Effects (BBI, ECI, ions etc.) |
Following the work by K.Hirata and E.Keil [NIM A292 (1990), p.156] we study the coherent dipole beam-beam effects in asymmetric two-ring colliders and take into consideration the synchro-betatron beam-beam modes. The effect of this two-stream interaction on the density of resonances in the tune diagram is shown for the case of different ring circumferences, resulting in reduction of the available tune space. |