Convection-type LH2 absorber R&D for muon ionization cooling

S. Ishimoto, L. Bandura, E. L. Black, M. Boghosian, K. W. Cassel, M. A. Cummings, C. Darve, A. Dyshkant, D. Errede, S. Geer, M. Haney, D. Hedin, R. Johnson, C. J. Johnstone, D. M. Kaplan, D. Kubik, Y. Kuno, S. Majewski, M. Popovic, M. ReepD. Summers, S. Suzuki, K. Yoshimura

Research output: Contribution to journalConference article

4 Citations (Scopus)

Abstract

A feasibility study on liquid hydrogen (LH2) absorbers for muon ionization cooling is reported. In muon ionization cooling, an LH2 absorber is required to have a high cooling power greater than 100 W to cool heat deposited by muons passing through. That heat in LH2 can be removed at either external or internal heat exchangers, which are cooled by cold helium gas. As one of the internal heat exchanger types, a convection-type absorber is proposed. In the convection-type absorber, heat is taken away by the convection of LH2 in the absorber. The heat exchanger efficiency for the convection-type absorber is calculated. A possible design is presented.

Original languageEnglish
Pages (from-to)396-400
Number of pages5
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume503
Issue number1-2
DOIs
Publication statusPublished - May 1 2003
Externally publishedYes
EventProceedings of the 3rd international Workshop on Neutrino Fact , NuFACT 2001 - Ibaraki, Japan
Duration: May 1 2001 → …

Keywords

  • Convection
  • Energy absorber
  • Ionization loss
  • Liquid hydrogen
  • Muon cooling

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

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    Ishimoto, S., Bandura, L., Black, E. L., Boghosian, M., Cassel, K. W., Cummings, M. A., Darve, C., Dyshkant, A., Errede, D., Geer, S., Haney, M., Hedin, D., Johnson, R., Johnstone, C. J., Kaplan, D. M., Kubik, D., Kuno, Y., Majewski, S., Popovic, M., ... Yoshimura, K. (2003). Convection-type LH2 absorber R&D for muon ionization cooling. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 503(1-2), 396-400. https://doi.org/10.1016/S0168-9002(03)00724-1