Study of the reactions anti-p p ---> anti-lambda lambda, anti-lambda sigma0 or anti-sigma0 lambda, anti-sigma+ sigma+ at 3.6 gev/c

Atherton, H.W. ; French, B.R. ; Moebes, J.P. ; et al.
Nucl.Phys.B 69 (1974) 1-14, 1974.
Inspire Record 94822 DOI 10.17182/hepdata.32345

The reactions p p → Λ Λ, Λ Σ 0 or Σ 0 Λ, Σ + Σ + are studied at an incident momentum of 3.6 GeV/ c in a 35.4 event/μb experiment performed in the CERN 2m HBC. Total and differential cross sections are presented. The polarization of the hyperons is measured as a function of t and for the reaction p p → Λ Λ the complete spin correlation matrix is given.

4 data tables

35.4 event/mub data sample used.

35.4 event/mub data sample used.

35.4 event/mub data sample used.

More…

Two-body hyperon final states in antiproton interactions at 2.2 gev/c

Kwak, N. ; Manweiler, J.E. ; Nicholas, M.L. ;
Nuovo Cim.A 23 (1974) 610-617, 1974.
Inspire Record 97002 DOI 10.17182/hepdata.37751

The reactions\(\bar pp \to \bar \Lambda \Lambda \),\(\bar \Lambda \Sigma ^0+ C.C.\),\(\bar \Sigma ^ +\Sigma ^ +\) and\(\bar \Sigma ^ -\Sigma ^ -\) are studied at 2.2 GeV/c. The cross-section, differential cross-section, polarization and spin correlations (between the\(\bar \Lambda \) and Λ hyperons) are discussed.

4 data tables

No description provided.

No description provided.

LAMBDA AND ALAMBDA POLARIZATIONS ASSUMED EQUAL. SPIN CORRELATIONS ALSO ESTIMATED.

More…