Polarization and magnetic moment of the - Hyperon

L. Deck; A. Beretvas; T. Devlin; K. B. Luk; R. Rameika; R. Whitman; R. Handler; B. Lundberg; L. Pondrom; M. Sheaff; C. Wilkinson; P. T. Cox; C. Dukes; J. Dworkin; O. E. Overseth; K. Heller

doi:10.1103/PhysRevD.28.1

Polarization and magnetic moment of the - Hyperon

L. Deck, A. Beretvas, T. Devlin, K. B. Luk, R. Rameika, R. Whitman, R. Handler, B. Lundberg, L. Pondrom, M. Sheaff, C. Wilkinson, P. T. Cox, C. Dukes, J. Dworkin, O. E. Overseth, K. Heller

Physics and Astronomy (Twin Cities)

Research output: Contribution to journal › Article › peer-review

60 Scopus citations

Abstract

We have measured the magnetic moment of the - hyperon to be 1/4(-)=-0.89±0.14 nuclear magnetons. The magnitude of the polarization of - produced at 7.5 mrad by 400-GeV protons in the process p+Be+'-+X averages (15.5±3.6)% over the momentum range 120 to 290 GeV/c. The mean - transverse momentum was 1.32 GeV/c. The polarization direction at production is the same as + and opposite that of and z0.

Original language	English (US)
Pages (from-to)	1-20
Number of pages	20
Journal	Physical Review D
Volume	28
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevD.28.1
State	Published - 1983

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abstract = "We have measured the magnetic moment of the - hyperon to be 1/4(-)=-0.89±0.14 nuclear magnetons. The magnitude of the polarization of - produced at 7.5 mrad by 400-GeV protons in the process p+Be+'-+X averages (15.5±3.6)% over the momentum range 120 to 290 GeV/c. The mean - transverse momentum was 1.32 GeV/c. The polarization direction at production is the same as + and opposite that of and z0.",

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T1 - Polarization and magnetic moment of the - Hyperon

AU - Deck, L.

AU - Beretvas, A.

AU - Devlin, T.

AU - Luk, K. B.

AU - Rameika, R.

AU - Whitman, R.

AU - Handler, R.

AU - Lundberg, B.

AU - Pondrom, L.

AU - Sheaff, M.

AU - Wilkinson, C.

AU - Cox, P. T.

AU - Dukes, C.

AU - Dworkin, J.

AU - Overseth, O. E.

AU - Heller, K.

PY - 1983

Y1 - 1983

N2 - We have measured the magnetic moment of the - hyperon to be 1/4(-)=-0.89±0.14 nuclear magnetons. The magnitude of the polarization of - produced at 7.5 mrad by 400-GeV protons in the process p+Be+'-+X averages (15.5±3.6)% over the momentum range 120 to 290 GeV/c. The mean - transverse momentum was 1.32 GeV/c. The polarization direction at production is the same as + and opposite that of and z0.

AB - We have measured the magnetic moment of the - hyperon to be 1/4(-)=-0.89±0.14 nuclear magnetons. The magnitude of the polarization of - produced at 7.5 mrad by 400-GeV protons in the process p+Be+'-+X averages (15.5±3.6)% over the momentum range 120 to 290 GeV/c. The mean - transverse momentum was 1.32 GeV/c. The polarization direction at production is the same as + and opposite that of and z0.

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Polarization and magnetic moment of the - Hyperon

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