The Landau-Pomeranchuk-Migdal effect and suppression of beamstrahlung and Bremsstrahlung in linear colliders

Conference · Wed Jul 01 00:00:00 EDT 1992 · AIP Conference Proceedings (American Institute of Physics); (United States)

OSTI ID:5435205

Chen, P ^[1]; Klein, S ^[2]

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1. Stanford Linear Accelerator Center, Stanford University, Stanford, California 94309 (United States)
2. Santa Cruz Institute for Particle Physics, University of California, Santa Cruz, California 95064 (United States)

It is well known that bremstrahlung and bremsstrahlung take place over a finite formation zone distance. If something disturbs the electron during this time, the emission can be suppressed. In this paper, we examine the Landau-Pomeranchuk-Migdal (LPM) effect and other LPM-like effects, such as the longitudinal density (dielectric) suppression and EM field suppression of bremsstrahlung and bremstrahlung in [ital e][sup +][ital e[minus]] linear colliders. We show that while the LPM effect and the density effect are not sufficient in suppressing these radiations, the strong EM field of the opposing beam does help to suppress bremsstrahlung.

• DOE Contract Number: AC03-76SF00515
• OSTI ID: 5435205
• Report Number(s): CONF-9206193-; CODEN: APCPCS
• Journal Information: AIP Conference Proceedings (American Institute of Physics); (United States), Vol. 279:1; Conference: Advanced accelerator concepts workshop, Port Jefferson, NY (United States), 14-20 Jun 1992; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
LINEAR COLLIDERS
BREMSSTRAHLUNG
BEAM-BEAM INTERACTIONS
ELECTROMAGNETIC FIELDS
ELECTRON BEAMS
EMISSION
ACCELERATORS
BEAM DYNAMICS
BEAMS
ELECTROMAGNETIC RADIATION
LEPTON BEAMS
LINEAR ACCELERATORS
PARTICLE BEAMS
RADIATIONS
430200* - Particle Accelerators- Beam Dynamics
Field Calculations
& Ion Optics