Source of polarized hydrogen molecules

D. K. Toporkov, A. V. Gramolin, D. M. Nikolenko, I. A. Rachek, R. Sh Sadykov, Yu V. Shestakov, A. V. Yurchenko, S. A. Zevakov

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

A novel source of polarized hydrogen and deuterium molecules has been tested. The use of sextupole superconducting magnets allows us to select molecules with the nuclear spin projection −1 for hydrogen and −2 for deuterium. The measured beam intensity of polarized hydrogen molecules for the nozzle temperature range of 6.5–30 K and a gas flow rate up to 5⋅10−2Torr⋅l∕s is presented. The measured flux of polarized hydrogen molecules of ≈3⋅1012mol∕s is in reasonable agreement with estimations. The obtained results can be used as a basis for the development of a high-intensity source of polarized molecules.

Original languageEnglish
Pages (from-to)15-18
Number of pages4
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume868
DOIs
Publication statusPublished - 1 Oct 2017

Keywords

  • Polarized fuel
  • Polarized molecules
  • Polarized target
  • TARGETS
  • PROTONS

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