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ИжМЕРЕНИЕ пОльРИжАцИИ пРОтОНОВ с ЁНЕРгИЕИ 6,7 MeV пРИ РАссЕьНИИ НА УглЕРОДЕ

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Abstract

A carbon polarimeter for proton polarization measurements at energies higher than 4 MeV has been designed. Considerable transmission has been attained by using a thick polarimeter target and larger scattering solid angles. The effective polarization value at the region ofE p from 4·6 to 6·0 MeV varies only slightly with energy and attains an average value ofP eff∼−0·8. Solid state detectors were used for proton recording. The instrument calibration curve was determined by means of a triple experiment.

The angular distribution of polarized protons scattered elastically has been measured at an energy of 6·7 MeV and in an angle range ofθ lab form 30‡ to 120‡. This distribution has two minima ofP(40‡lab)=−0‡56±0·03 andP(100‡lab)=−088±0·06 and one maximum ofP(70‡lab)=+1·03±0·04.

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Authors and Affiliations

  1. Institute of Nuclear Research, Czechosl. Acad. Sci., ŘeŽ

    P. Bém, J. Habanec, O. Karban, J. NĚmec & V. Presperín

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  1. P. Bém
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  2. J. Habanec
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  3. O. Karban
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  4. J. NĚmec
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  5. V. Presperín
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Bém, P., Habanec, J., Karban, O. et al. ИжМЕРЕНИЕ пОльРИжАцИИ пРОтОНОВ с ЁНЕРгИЕИ 6,7 MeV пРИ РАссЕьНИИ НА УглЕРОДЕ. Czech J Phys 14, 404–410 (1964). https://doi.org/10.1007/BF01689472

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  • DOI: https://doi.org/10.1007/BF01689472

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