Measurement of the Spin Correlation Parameters <I>A<SUB>yy</SUB></I> and <I>A<SUB>xx</SUB></I> of Proton-Proton Scattering at 47.5 MeV

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Abstract

The measurement of the spin correlation parameters of proton-proton scattering at 47.5 MeV has been done by using polarized beam and polarized target. A proton beam which had 50% polarization was provided by <I>p</I>-Ca scattering. The polarized target was a LMN crystal which was maintained 35% polarization by dynamic method during the experiment. The spin correlation parameters <I>A<SUB>yy</SUB></I> and <I>A<SUB>xx</SUB></I> at 90°C<SUB>CM</SUB> were measured simultaneously. <I>A<SUB>yy</SUB></I>, <I>A<SUB>xx</SUB></I> and <I>A<SUB>yy</SUB></I>⁄<I>A<SUB>xx</SUB></I> at 47.5 MeV were −0.287±0.039, −0.713±0.032 and 0.402±0.057, respectively.

Journal

  • Journal of the Physical Society of Japan

    Journal of the Physical Society of Japan 33(4), 871-880, 1972

    THE PHYSICAL SOCIETY OF JAPAN

Codes

  • NII Article ID (NAID)
    130003893553
  • Text Lang
    ENG
  • ISSN
    0031-9015
  • Data Source
    J-STAGE 
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