Calibration And Simulation of the LCLS Undulator Beam Loss Monitors Using APS Accelerators

Dooling, J. C.; Berg, W.; Brill, A.; Erwin, L.; Yang, B. -X.; Fisher, A. S.; Nuhn, H. -D.; Santana-Leitner, M.

doi:10.2172/1278188

Title: Calibration And Simulation of the LCLS Undulator Beam Loss Monitors Using APS Accelerators

Full Record
Other Related Research

Authors:: Dooling, J. C.; Berg, W.; Brill, A.; Erwin, L.; Yang, B. -X.; Fisher, A. S.; Nuhn, H. -D.; Santana-Leitner, M.

Publication Date:: Sun Jul 24 00:00:00 EDT 2016

Research Org.:: SLAC National Accelerator Lab., Menlo Park, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC)

OSTI Identifier:: 1278188

Report Number(s):: SLAC-PUB-16678

DOE Contract Number:: AC02-76SF00515

Resource Type:: Conference

Journal Name:: Conf.Proc.C110328:618-620,2011

Additional Journal Information:: Conference: Particle Accelerator, 24th Conference (PAC'11) 28 Mar - 1 Apr 2011, New York, USA

Country of Publication:: United States

Language:: English

Subject:: Accelerators,ACCPHY

Citation Formats


                    Dooling, J. C., Berg, W., Brill, A., Erwin, L., Yang, B. -X., /Argonne, Fisher, A. S., Nuhn, H. -D., Santana-Leitner, M., and /SLAC. Calibration And Simulation of the LCLS Undulator Beam Loss Monitors Using APS Accelerators.  United States: N. p., 2016. 
        Web.  doi:10.2172/1278188.

Copy to clipboard


                    Dooling, J. C., Berg, W., Brill, A., Erwin, L., Yang, B. -X., /Argonne, Fisher, A. S., Nuhn, H. -D., Santana-Leitner, M., & /SLAC. Calibration And Simulation of the LCLS Undulator Beam Loss Monitors Using APS Accelerators.  United States.  https://doi.org/10.2172/1278188

Copy to clipboard


                    Dooling, J. C., Berg, W., Brill, A., Erwin, L., Yang, B. -X., /Argonne, Fisher, A. S., Nuhn, H. -D., Santana-Leitner, M., and /SLAC. 2016.  
        "Calibration And Simulation of the LCLS Undulator Beam Loss Monitors Using APS Accelerators".  United States.  https://doi.org/10.2172/1278188.  https://www.osti.gov/servlets/purl/1278188.

Copy to clipboard


                    
@article{osti_1278188,

  title        = {Calibration And Simulation of the LCLS Undulator Beam Loss Monitors Using APS Accelerators},

  author       = {Dooling, J. C. and Berg, W. and Brill, A. and Erwin, L. and Yang, B. -X. and /Argonne and Fisher, A. S. and Nuhn, H. -D. and Santana-Leitner, M. and /SLAC},

  abstractNote = {},

  doi          = {10.2172/1278188},

  url          = {https://www.osti.gov/biblio/1278188},
  journal      = {Conf.Proc.C110328:618-620,2011},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Sun Jul 24 00:00:00 EDT 2016},

  month        = {Sun Jul 24 00:00:00 EDT 2016}

}

Copy to clipboard

Conference:

View Conference

https://doi.org/10.2172/1278188

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:

Export Metadata

Save to My Library

Similar records in OSTI.GOV collections:

The LCLS Undulator Beam Loss Monitor Readout System

Conference Dusatko, John; Browne, M; Fisher, A; ...

The LCLS Undulator Beam Loss Monitor System is required to detect any loss radiation seen by the FEL undulators. The undulator segments consist of permanent magnets which are very sensitive to radiation damage. The operational goal is to keep demagnetization below 0.01% over the life of the LCLS. The BLM system is designed to help achieve this goal by detecting any loss radiation and indicating a fault condition if the radiation level exceeds a certain threshold. Upon reception of this fault signal, the LCLS Machine Protection System takes appropriate action by either halting or rate limiting the beam. The BLMmore »« less
Full Text Available
Calibration of Fast Fiber-Optic Beam Loss Monitors for the Advanced Photon Source Storage Ring Superconducting Undulators

Conference Dooling, J.; Harkay, K.; Ivanyushenkov, Y.; ...

We report on the calibration and use of fast fiber-optic (FO) beam loss monitors (BLMs) in the Advanced Photon Source storage ring (SR). A superconducting undulator prototype (SCU0) has been operating in SR Sector 6 (“ID6”) since the beginning of CY2013, and another undulator SCU1 (a 1.1-m length undulator that is three times the length of SCU0) is scheduled for installation in Sector 1 (“ID1”) in 2015. The SCU0 main coil often quenches during beam dumps. MARS simulations have shown that relatively small beam loss (<1 nC) can lead to temperature excursions sufficient to cause quenchingwhen the SCU0windings are nearmore »« less
LCLS undulator-recent developments : undulator tapering to compensate for particle energy loss (simulations, continuous case). First article measurements and tuning.

Conference Vasserman, I; Dejus, R; Sasaki, S; ... - Nucl. Instrum. Methods Phys. Res. A

No abstract prepared.
https://doi.org/10.1016/j.nima.2007.01.011
Investigation of beam alignment monitor technologies for the LCLS FEL undulator

Conference Hettel, R; Carr, R; Field, C; ...

To maintain gain in the 100 m long linac-driven Linac Coherent Light Source (LCLS) FEL undulator, the electron and photon beams must propagate colinearly to within -5 {micro}m rms over distances comparable to the 11.7 m FEL gain length in the 6 mm diameter undulator vacuum chamber. The authors have considered a variety of intercepting and non-intercepting position monitor technologies to establish and maintain this beam alignment. They present a summary discussion of the applicability and estimated performance of monitors detecting synchrotron radiation, transition and diffraction radiation, fluorescence, photoemission or bremsstrahlung from thin wires, Compton scattering from laser beams, andmore »« less
https://doi.org/10.1063/1.57025

Full Text Available
Monte Carlo Optimization of Fast Beam Loss Monitors for LCLS-II

Conference Clarke, C.; Fisher, A.; Griesmayer, E.; ...
Full Text Available

Similar Records