Storage-ring free-electron-laser dynamics and head-tail instability

G. Dattoli; L. Mezi; A. Renieri; M. Migliorati; M. E. Couprie; R. Roux; D. Nutarelli; M. Billardon

doi:10.1103/PhysRevE.58.6570

Access by Xinjiang University

Storage-ring free-electron-laser dynamics and head-tail instability

G. Dattoli^*, L. Mezi, and A. Renieri

M. Migliorati

M. E. Couprie, R. Roux, D. Nutarelli, and M. Billardon

Dipartimento Innovazione, Divisione Fisica Applicata, Centro Ricerche Frascati, Ente per le Nuove Tecnologie, L’Energia e L’Ambiente, CP 65, 00044 Frascati, Rome, Italy

Dipartimento di Fisica, Università degli Studi di Roma “La Sapienza,” I-00185 Roma, Italy
Laboratori Nazionali di Frascati, Instituto Nazionale di Fisica Nucleare, Frascati, Italy

Commissariat à l'Energie Atomique, Division des Sciences Microstructurales, Centre d'Etudes Nucléaires de Saclay, 91191 Gif-sur-Yvette, France
Laboratoire pour l'Utilisation du Rayonnement Electromagnetique, Université de Paris–Sud, Bâtiment 209D, 91405 Orsay Cedex, France

^*Author to whom correspondence should be addressed. FAX: 0039 6 94005334.

PDF

Phys. Rev. E 58, 6570 – Published 1 November, 1998

DOI: https://doi.org/10.1103/PhysRevE.58.6570

Abstract

We develop a heuristic dynamical model to analyze the interplay between free-electron-laser (FEL) storage-ring dynamics and instabilities of the head-tail type. We show that, under given conditions, the FEL may inhibit the onset of the instability and may provide a reduction of the electron-beam transverse dimensions. Some experimental results that can be used in support of the model are also reported.

References (5)

M. E. Couprie et al., Nucl. Instrum. Methods Phys. Res. A 407, 215 (1998).
M. Couprie et al., in Proceedings of the Third Particle Accelerator Conference, Berlin, 1992, edited by H. Henke, H. Homeyer, and Ch. Petit-Jean-Genaz (Editions Frontiers, Berlin, 1992), p. 623.
G. Dattoli, A. Renieri, and G. K. Voykov, Phys. Rev. E 55,2056 (1997).
See, e. g., A. W. Chao, Physics of Collective Beam Instabilities in High Energy Accelerators (Wiley, New York, 1993), p. 349.
P. Ellaume, J. Phys. (Paris) 45, 997 (1984); G. Dattoli, L. Giannessi, P. L. Ottaviani, and A. Renieri, Nucl. Instrum. Methods Phys. Res. A 365, 559 (1995).

[c1] M. E. Couprie et al., Nucl. Instrum. Methods Phys. Res. A 407, 215 (1998).

[c2] M. Couprie et al., in Proceedings of the Third Particle Accelerator Conference, Berlin, 1992, edited by H. Henke, H. Homeyer, and Ch. Petit-Jean-Genaz (Editions Frontiers, Berlin, 1992), p. 623.

[c3] G. Dattoli, A. Renieri, and G. K. Voykov, Phys. Rev. E 55,2056 (1997).

[c4] See, e. g., A. W. Chao, Physics of Collective Beam Instabilities in High Energy Accelerators (Wiley, New York, 1993), p. 349.

[c5] P. Ellaume, J. Phys. (Paris) 45, 997 (1984); G. Dattoli, L. Giannessi, P. L. Ottaviani, and A. Renieri, Nucl. Instrum. Methods Phys. Res. A 365, 559 (1995).

Physical Review E

Export citation

Export citation

Storage-ring free-electron-laser dynamics and head-tail instability

Abstract

References (5)

Outline

Information

Filter

Filter

Article Lookup

Enter a citation