Ho, P.M.
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Precise Measurement of the $\Xi^-$ Magnetic Moment

Duryea, J. ; Guglielmo, G. ; Heller, Kenneth J. ; et al.
Phys.Rev.Lett. 68 (1992) 768-771, 1992.
Inspire Record 335825 DOI 10.17182/hepdata.19850

With 4.36×106 events, spin precession in a magnetic field has been used to measure the magnetic moment of the Ξ− hyperon as -0.6505±0.0025 nuclear magnetons.

1 data table
Table 1

No description provided.


Polarization of $\Xi^-$ Hyperons Produced by 800-GeV Protons

Duryea, J. ; Guglielmo, G. ; Heller, Kenneth J. ; et al.
Phys.Rev.Lett. 67 (1991) 1193-1196, 1991.
Inspire Record 322767 DOI 10.17182/hepdata.19903

The polarization PΞ− of Ξ− hyperons produced by 800-GeV protons has been measured for xF from 0.3 to 0.7 and pT from 0.5 to 1.5 GeV/c. PΞ− has a pT dependence similar to that of the Λ but has a different xF behavior. Also, an energy dependence of PΞ− has been observed.

1 data table
Table 1

1.3 mv production angle was horizontal. Others are vertical.


Production Polarization and Magnetic Moment of $\Xi^{-+}$ Antihyperons Produced by 800-GeV/c Protons

Ho, P.M. ; Longo, M.J. ; Nguyen, A. ; et al.
Phys.Rev.Lett. 65 (1990) 1713-1716, 1990.
Inspire Record 296567 DOI 10.17182/hepdata.22752

The polarization of Ξ¯ + hyperons produced by 800-GeV/c protons in the inclusive reaction p+Be→Ξ¯ ++X has been measured. The average polarization of the Ξ¯ +, at a mean xF=0.39 and pt=0.76 GeV/c, is -0.097±0.012±0.009. The magnetic moment of the Ξ¯ + is 0.657±0.028±0.020 nuclear magneton.

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.