skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Proposal of An Experiment on Bunch Length Modulation in DAFNE

Abstract

Obtaining very short bunches is an issue especially for colliders but also for CSR sources. The modulation of the bunch length in a strong rf focusing regime had been proposed, corresponding to a high value of the synchrotron tune. A ring structure where the function R56 along the ring oscillates between large positive and negative values will produce bunch length modulation. The synchrotron frequency can be tuned both by the rf power and by the integral of the function R56, up to the limit of zero value corresponding to the isochronicity condition. The proposal of a bunch length modulation along the ring in DA{Phi}NE is here described. DA{Phi}NE lattice can be tuned to positive or negative momentum compaction values, or to structures in which the two arcs are respectively set to positive/negative integrals of the R56 function. With the installation of an extra rf system at 1.3 GHz, experiments on bunch length modulation both in the regime of high and low synchrotron tune can be realized.

Authors:
; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; more »; ; « less
Publication Date:
Research Org.:
Stanford Linear Accelerator Center (SLAC)
Sponsoring Org.:
USDOE
OSTI Identifier:
878010
Report Number(s):
SLAC-PUB-11656
TRN: US0601787
DOE Contract Number:
AC02-76SF00515
Resource Type:
Conference
Resource Relation:
Conference: Prepared for Particle Accelerator Conference (PAC 05), Knoxville, Tennessee, 16-20 May 2005
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; ACCELERATORS; FOCUSING; MODULATION; RF SYSTEMS; SYNCHROTRONS; Accelerators,ACCPHY

Citation Formats

Biscari, C., Alesini, D., Benedetti, G., Biagini, M.E., Boni, R., Boscolo, M., Clozza, A., Delle Monache, G., Di Pirro, G., Drago, A., Gallo, A., Ghigo, A., Guiducci, S., Incurvati, M., Ligi, C., Marcellini, F., Mazzitelli, G., Milardi, C., Pellegrino, L., Preger, M.A., Raimondi, P., and /Frascati /Novosibirsk, IYF /SLAC /LBL, Berkeley /INFN, Milan. Proposal of An Experiment on Bunch Length Modulation in DAFNE. United States: N. p., 2006. Web.
Biscari, C., Alesini, D., Benedetti, G., Biagini, M.E., Boni, R., Boscolo, M., Clozza, A., Delle Monache, G., Di Pirro, G., Drago, A., Gallo, A., Ghigo, A., Guiducci, S., Incurvati, M., Ligi, C., Marcellini, F., Mazzitelli, G., Milardi, C., Pellegrino, L., Preger, M.A., Raimondi, P., & /Frascati /Novosibirsk, IYF /SLAC /LBL, Berkeley /INFN, Milan. Proposal of An Experiment on Bunch Length Modulation in DAFNE. United States.
Biscari, C., Alesini, D., Benedetti, G., Biagini, M.E., Boni, R., Boscolo, M., Clozza, A., Delle Monache, G., Di Pirro, G., Drago, A., Gallo, A., Ghigo, A., Guiducci, S., Incurvati, M., Ligi, C., Marcellini, F., Mazzitelli, G., Milardi, C., Pellegrino, L., Preger, M.A., Raimondi, P., and /Frascati /Novosibirsk, IYF /SLAC /LBL, Berkeley /INFN, Milan. Fri . "Proposal of An Experiment on Bunch Length Modulation in DAFNE". United States. doi:. https://www.osti.gov/servlets/purl/878010.
@article{osti_878010,
title = {Proposal of An Experiment on Bunch Length Modulation in DAFNE},
author = {Biscari, C. and Alesini, D. and Benedetti, G. and Biagini, M.E. and Boni, R. and Boscolo, M. and Clozza, A. and Delle Monache, G. and Di Pirro, G. and Drago, A. and Gallo, A. and Ghigo, A. and Guiducci, S. and Incurvati, M. and Ligi, C. and Marcellini, F. and Mazzitelli, G. and Milardi, C. and Pellegrino, L. and Preger, M.A. and Raimondi, P. and /Frascati /Novosibirsk, IYF /SLAC /LBL, Berkeley /INFN, Milan},
abstractNote = {Obtaining very short bunches is an issue especially for colliders but also for CSR sources. The modulation of the bunch length in a strong rf focusing regime had been proposed, corresponding to a high value of the synchrotron tune. A ring structure where the function R56 along the ring oscillates between large positive and negative values will produce bunch length modulation. The synchrotron frequency can be tuned both by the rf power and by the integral of the function R56, up to the limit of zero value corresponding to the isochronicity condition. The proposal of a bunch length modulation along the ring in DA{Phi}NE is here described. DA{Phi}NE lattice can be tuned to positive or negative momentum compaction values, or to structures in which the two arcs are respectively set to positive/negative integrals of the R56 function. With the installation of an extra rf system at 1.3 GHz, experiments on bunch length modulation both in the regime of high and low synchrotron tune can be realized.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jan 20 00:00:00 EST 2006},
month = {Fri Jan 20 00:00:00 EST 2006}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save / Share: