Biological effectiveness of antiproton annihilation

Michael H. Holzscheiter, Nzhde Agazaryan, Niels Bassler, Gerd Beyer, John J. DeMarco, Michael Doser, Toshiyasu Ichioka, Keisuke S. Iwamoto, Helge V. Knudsen, Rolf Landua, Carl Maggiore, William H. McBride, Søren Pape Møller, Jorgen Petersen, James B. Smathers, Lloyd D. Skarsgard, Timothy D. Solberg, Ulrik I. Uggerhøj, H. Rodney Withers, Sanja VranjesMichelle Wong, Bradly G. Wouters

Research output: Contribution to journalArticle

19 Scopus citations

Abstract

We describe an experiment designed to determine whether or not the densely ionizing particles emanating from the annihilation of antiprotons produce an increase in "biological dose" in the vicinity of the narrow Bragg peak for antiprotons compared to protons. This experiment is the first direct measurement of the biological effects of antiproton annihilation. The experiment has been approved by the CERN Research Board for running at the CERN Antiproton Decelerator (AD) as AD-4/ACE (Antiproton Cell Experiment) and has begun data taking in June of 2003. The background, description and the current status of the experiment are given.

Original languageEnglish (US)
Pages (from-to)210-214
Number of pages5
JournalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume221
Issue number1-4
DOIs
StatePublished - Jul 2004

Keywords

  • Antiproton annihilation
  • Biological response
  • Bragg peak

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

Fingerprint Dive into the research topics of 'Biological effectiveness of antiproton annihilation'. Together they form a unique fingerprint.

  • Cite this

    Holzscheiter, M. H., Agazaryan, N., Bassler, N., Beyer, G., DeMarco, J. J., Doser, M., Ichioka, T., Iwamoto, K. S., Knudsen, H. V., Landua, R., Maggiore, C., McBride, W. H., Møller, S. P., Petersen, J., Smathers, J. B., Skarsgard, L. D., Solberg, T. D., Uggerhøj, U. I., Withers, H. R., ... Wouters, B. G. (2004). Biological effectiveness of antiproton annihilation. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 221(1-4), 210-214. https://doi.org/10.1016/j.nimb.2004.03.057