HERA (electron-proton synchrotron particle collider)

The content or the technology discussed here is HISTORICAL or ARCHIVAL

On 30 Jun 2007 HERA shut down and DESY celebrated 15 years of groundbreaking science

The content or the technology discussed here is HISTORICAL or ARCHIVAL

On Sat Jun 30 23:59:55 2007 the Hadron Elektron Ring Anlage (HERA) at Deutsches Elektronen-Synchrotron (DESY) made its final run. I was delighted to be present in Hamburg, Germany at the celebration on Fri 29 Jun 2009, and to be in the control room that evening to see HERA in operation one last time. Congratulations to all at DESY and to all international collaborators on your achievements, and a special thanks to the -MPY- accelerator physics group for many enjoyable years working together.

HERA particle accelerator: electron Beam Loss Monitor lifetime disruption plots

HERA particle accelerator: electron Beam Loss Monitor lifetime disruption plots

The rate of beam loss monitor events from  lo  to  hi  is given as a coloured area plot over:

  • x-axis: time.
  • y-axis (lower): the index of the Electron Beam Loss Monitor (BLME) around the HERA electron storage ring.
  • y-axis (upper): the electron beam current.

Disruptions of the electron beam lifetime by charged macroparticles are revealed in the plots as slanted "hot" rate streaks. The novel plot strategy confirmed the existence, nature, scale and frequecny of the suspected disruptions.

HERA particle accelerator: custom data analysis application

HERA particle accelerator: custom data analysis application

A custom data analysis application for studying beam lifetime disruption events in the electron beam loss monitors of HERA (electron-proton synchrotron particle collider).

Visit also
randomness